Cheap flights from Dulles Intl (IAD) to Bulgaria from $524

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
IAD — SOF
may. 19 — may. 261

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Bulgaria?

To save on the cost of your flight from Washington, D.C. Dulles Intl Airport to Bulgaria, book at least 23 days before your planned departure. Booking around this time can save you about 9% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $741 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $747.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Bulgaria?

Flights from Washington, D.C. Dulles Intl Airport to Bulgaria lean towards being more expensive in June. Prices are generally better when you fly from Washington, D.C. Dulles Intl Airport to Bulgaria in November, with the cheapest ticket starting at $532.

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Bulgaria (IAD - BG)?

When flying from Washington, D.C. Dulles Intl Airport to Bulgaria, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Austrian Airlines flights from Dulles Intl to Bulgaria

Explore cheap flight options specifically provided by Austrian Airlines for the route between Dulles Intl and Bulgaria. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated mayo 14, 2024.
Check out some of the cheapest Austrian Airlines flights we've come across from Washington, D.C. to Bulgaria. It's recommended that users confirm their flight details before booking.
dom. 8/45:35 pmIAD - SOF
1 stop14h 45mAustrian Airlines
vie. 8/234:05 pmSOF - IAD
1 stop29h 30mAustrian Airlines
Deal found 5/13$898
sáb. 9/145:35 pmIAD - SOF
2 stops47h 20mAustrian Airlines
sáb. 9/2812:25 pmSOF - IAD
1 stop33h 10mAustrian Airlines
Deal found 5/13$914
lun. 7/85:35 pmIAD - SOF
1 stop14h 45mAustrian Airlines
lun. 8/196:45 pmSOF - IAD
1 stop26h 50mAustrian Airlines
Deal found 5/12$978
jue. 7/115:35 pmIAD - SOF
1 stop11h 05mAustrian Airlines
mar. 8/206:45 pmSOF - IAD
1 stop26h 50mAustrian Airlines
Deal found 5/13$1,067
vie. 8/25:35 pmIAD - VAR
1 stop12h 40mAustrian Airlines
sáb. 8/242:00 pmVAR - IAD
1 stop31h 35mAustrian Airlines
Deal found 5/12$1,083
vie. 8/25:35 pmIAD - VAR
1 stop12h 40mAustrian Airlines
sáb. 8/242:00 pmVAR - IAD
2 stops56h 58mAustrian Airlines
Deal found 5/12$1,155
lun. 9/165:35 pmIAD - VAR
1 stop14h 40mAustrian Airlines
sáb. 10/124:00 pmVAR - IAD
2 stops29h 25mAustrian Airlines
Deal found 5/13$1,166
mar. 6/45:35 pmIAD - VAR
1 stop14h 40mAustrian Airlines
mié. 8/212:00 pmVAR - IAD
1 stop31h 35mAustrian Airlines
Deal found 5/13$1,214
lun. 6/35:35 pmIAD - VAR
1 stop14h 40mAustrian Airlines
mié. 8/212:00 pmVAR - IAD
1 stop31h 35mAustrian Airlines
Deal found 5/13$1,228

Cheap United Airlines flights from Dulles Intl to Bulgaria

Explore cheap flight options specifically provided by United Airlines for the route between Dulles Intl and Bulgaria. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated mayo 14, 2024.
Some of the lowest-priced United Airlines flights we've found at this time heading from Washington, D.C. to Bulgaria. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
dom. 11/106:25 pmIAD - SOF
2 stops16h 45mUnited Airlines
dom. 11/246:10 amSOF - IAD
1 stop20h 55mUnited Airlines
Deal found 5/13$678
sáb. 11/95:20 pmIAD - SOF
1 stop17h 30mUnited Airlines
sáb. 11/236:25 amSOF - IAD
1 stop16h 25mUnited Airlines
Deal found 5/12$687
sáb. 11/95:20 pmIAD - SOF
2 stops17h 30mUnited Airlines
sáb. 11/236:25 amSOF - IAD
1 stop16h 25mUnited Airlines
Deal found 5/12$692
jue. 10/109:55 amIAD - SOF
2 stops20h 25mUnited Airlines
jue. 10/246:00 amSOF - IAD
1 stop20h 25mUnited Airlines
Deal found 5/12$765
vie. 10/116:30 amIAD - SOF
2 stops22h 40mUnited Airlines
vie. 10/256:00 amSOF - IAD
1 stop20h 25mUnited Airlines
Deal found 5/13$769
mié. 8/141:10 pmIAD - SOF
2 stops16h 00mUnited Airlines
mié. 8/286:00 amSOF - IAD
1 stop20h 25mUnited Airlines
Deal found 5/12$846
mar. 9/1010:20 pmIAD - SOF
1 stop17h 40mUnited Airlines
mar. 9/176:00 amSOF - IAD
2 stops21h 18mUnited Airlines
Deal found 5/13$847
mar. 7/1610:20 pmIAD - SOF
1 stop13h 25mUnited Airlines
sáb. 7/276:00 amSOF - IAD
2 stops22h 02mUnited Airlines
Deal found 5/13$1,072
mar. 7/1610:20 pmIAD - SOF
1 stop13h 25mUnited Airlines
dom. 7/286:30 amSOF - IAD
2 stops14h 40mUnited Airlines
Deal found 5/13$1,091

Cheap Dulles Intl to Bulgaria flights in May & June 2024

Find cheap flight options from Dulles Intl to Bulgaria specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,632,958 searches. Prices were last updated on mayo 14, 2024.
The lowest fares we've come across on flights traveling from Washington, D.C. to Bulgaria in May and June 2024. If these deals don't appeal to you, be sure to come back soon for more options.
lun. 6/36:30 amIAD - SOF
2 stops30h 55mMultiple Airlines
lun. 6/179:50 pmSOF - IAD
2 stops26h 50mMultiple Airlines
Deal found 5/12$912
mar. 6/46:50 pmIAD - SOF
2 stops20h 50mMultiple Airlines
mar. 6/187:35 pmSOF - IAD
2 stops29h 05mMultiple Airlines
Deal found 5/13$914
lun. 6/31:00 pmIAD - SOF
3 stops19h 00mMultiple Airlines
lun. 6/179:50 pmSOF - IAD
2 stops26h 50mMultiple Airlines
Deal found 5/12$960
mar. 6/411:15 pmIAD - SOF
3 stops32h 00mMultiple Airlines
mar. 6/186:00 amSOF - IAD
3 stops23h 10mMultiple Airlines
Deal found 5/13$970
jue. 6/136:50 pmIAD - SOF
2 stops22h 50mMultiple Airlines
mié. 6/196:00 amSOF - IAD
2 stops18h 40mMultiple Airlines
Deal found 5/13$989
mar. 6/44:00 pmIAD - SOF
2 stops20h 10mMultiple Airlines
mar. 6/186:50 pmSOF - IAD
3 stops29h 50mMultiple Airlines
Deal found 5/13$998
jue. 6/136:50 pmIAD - SOF
3 stops25h 05mMultiple Airlines
mié. 6/196:40 pmSOF - IAD
3 stops30h 00mMultiple Airlines
Deal found 5/13$1,042
lun. 5/135:35 pmIAD - SOF
3 stops31h 55mMultiple Airlines
mar. 5/217:35 pmSOF - IAD
2 stops29h 05mMultiple Airlines
Deal found 5/13$1,074
jue. 5/236:50 pmIAD - SOF
3 stops25h 05mMultiple Airlines
mar. 5/283:45 pmSOF - IAD
3 stops32h 55mMultiple Airlines
Deal found 5/13$1,079

Dulles Intl to Bulgaria 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and Bulgaria in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated mayo 14, 2024.
The lowest fares we've come across on flights traveling from Washington, D.C. to Bulgaria in May and June 2024. If these deals don't appeal to you, be sure to come back soon for more options.
mié. 10/1610:45 pmIAD - SOF
1 stop14h 45mBritish Airways
jue. 10/315:30 pmSOF - IAD
1 stop29h 15mBritish Airways
Deal found 5/13$649
mié. 11/136:05 pmIAD - SOF
2 stops21h 15mMultiple Airlines
mié. 11/277:30 pmSOF - IAD
2 stops28h 25mMultiple Airlines
Deal found 5/13$651
mié. 10/165:31 pmIAD - SOF
2 stops19h 59mAmerican Airlines
jue. 10/315:30 pmSOF - IAD
1 stop33h 30mAmerican Airlines
Deal found 5/13$652
lun. 10/144:40 pmIAD - SOF
1 stop20h 40mTurkish Airlines
lun. 10/283:55 pmSOF - IAD
1 stop26h 05mTurkish Airlines
Deal found 5/13$658
mié. 10/168:55 amIAD - SOF
2 stops28h 35mAmerican Airlines
jue. 10/315:30 pmSOF - IAD
2 stops36h 31mAmerican Airlines
Deal found 5/13$660
vie. 11/1510:05 pmIAD - SOF
1 stop14h 05mAmerican Airlines
lun. 11/185:25 pmSOF - IAD
1 stop29h 20mAmerican Airlines
Deal found 5/13$665
mié. 11/136:05 pmIAD - SOF
1 stop21h 30mUnited Airlines
mié. 11/272:05 pmSOF - IAD
2 stops28h 39mUnited Airlines
Deal found 5/13$666
vie. 11/155:51 pmIAD - SOF
2 stops18h 19mAmerican Airlines
lun. 11/185:25 pmSOF - IAD
1 stop33h 35mAmerican Airlines
Deal found 5/13$668
dom. 11/106:05 pmIAD - SOF
1 stop16h 45mLufthansa
dom. 11/246:10 amSOF - IAD
1 stop20h 55mLufthansa
Deal found 5/13$670

Dulles Intl to Bulgaria flights leaving soon

Find last-minute flight options from Dulles Intl to Bulgaria for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated mayo 14, 2024.
Check out these flights departing soon from Washington, D.C. to Bulgaria. Users should examine the flight details to ensure there are no surprises.
jue. 5/236:50 pmIAD - SOF
3 stops25h 05mMultiple Airlines
mar. 5/283:45 pmSOF - IAD
3 stops32h 55mMultiple Airlines
Deal found 5/13$1,079
vie. 5/246:30 amIAD - SOF
3 stops25h 30mMultiple Airlines
mié. 5/296:15 amSOF - IAD
2 stops18h 25mMultiple Airlines
Deal found 5/13$1,138
jue. 5/236:50 pmIAD - SOF
3 stops25h 05mMultiple Airlines
mar. 5/287:10 amSOF - IAD
2 stops17h 30mMultiple Airlines
Deal found 5/13$1,149
jue. 5/239:50 pmIAD - SOF
2 stops19h 50mMultiple Airlines
lun. 5/271:40 pmSOF - IAD
2 stops32h 05mMultiple Airlines
Deal found 5/13$1,191
jue. 5/234:40 pmIAD - SOF
1 stop15h 15mTurkish Airlines
lun. 5/273:45 pmSOF - IAD
1 stop30h 00mTurkish Airlines
Deal found 5/13$1,205
jue. 5/236:50 pmIAD - SOF
2 stops22h 50mMultiple Airlines
mar. 5/283:05 pmSOF - IAD
2 stops33h 35mMultiple Airlines
Deal found 5/13$1,231
vie. 5/246:30 amIAD - SOF
3 stops25h 30mMultiple Airlines
mié. 5/297:15 pmSOF - IAD
3 stops29h 25mMultiple Airlines
Deal found 5/13$1,233
jue. 5/2312:35 pmIAD - SOF
2 stops22h 30mMultiple Airlines
lun. 5/2712:55 pmSOF - IAD
3 stops35h 45mMultiple Airlines
Deal found 5/13$1,246
jue. 5/234:40 pmIAD - SOF
1 stop15h 15mMultiple Airlines
lun. 5/279:50 pmSOF - IAD
2 stops26h 50mMultiple Airlines
Deal found 5/13$1,293

One-way flights to Bulgaria from Dulles Intl

Search for one-way flight options from Dulles Intl to Bulgaria. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated mayo 14, 2024.
Users traveling one-way from Washington, D.C. to Bulgaria can select one of these great deals. Those seeking round-trip flights from Washington, D.C. to Bulgaria should utilize the search form at the the top of the page.
mar. 6/181:00 pmIAD - SOF
3 stops30h 55mMultiple Airlines
Deal found 5/13$524
mar. 6/186:50 pmIAD - SOF
2 stops25h 05mMultiple Airlines
Deal found 5/13$530
jue. 10/174:40 pmIAD - SOF
1 stop20h 40mTurkish Airlines
Deal found 5/13$552
jue. 10/175:20 pmIAD - SOF
2 stops22h 50mTAP AIR PORTUGAL
Deal found 5/13$622
dom. 5/264:30 pmIAD - SOF
2 stops34h 05mTAROM
Deal found 5/13$803
mar. 6/184:30 pmIAD - SOF
1 stop17h 40mITA Airways
Deal found 5/13$977
dom. 5/269:50 pmIAD - SOF
1 stop27h 40mTurkish Airlines
Deal found 5/13$1,021

Find flights from Dulles Intl to Bulgaria within your budget

Customize your flight search to find flights from Dulles Intl to Bulgaria that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated mayo 14, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$649 - $876

Route

Depart

Return

Price

Washington, D.C. Dulles IntlSofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

mié. 10/16

1 stop14h 45m

Sofia

jue. 10/31

1 stop29h 15m

$649

Washington, D.C. Dulles IntlSofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

mié. 10/16

2 stops19h 59m

Sofia

jue. 10/31

1 stop33h 30m

$652

Washington, D.C. Dulles IntlSofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

lun. 10/14

1 stop20h 40m

Sofia

lun. 10/28

1 stop26h 05m

$658

Washington, D.C. Dulles IntlSofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

dom. 11/10

1 stop16h 45m

Sofia

dom. 11/24

1 stop20h 55m

$670

Washington, D.C. Dulles IntlSofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

dom. 11/10

2 stops16h 45m

Sofia

dom. 11/24

1 stop20h 55m

$678

Washington, D.C. Dulles IntlSofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

jue. 8/8

1 stop17h 40m

Sofia

dom. 9/1

1 stop27h 40m

$750

Washington, D.C. Dulles IntlSofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

lun. 10/14

2 stops21h 05m

Sofia

lun. 10/28

1 stop30h 55m

$761

Washington, D.C. Dulles IntlSofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

vie. 10/11

2 stops21h 50m

Sofia

vie. 10/25

2 stops21h 18m

$776

Washington, D.C. Dulles IntlSofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

lun. 8/12

2 stops32h 25m

Sofia

lun. 8/26

2 stops34h 20m

$876

Flights are sorted by cheapest first

Deals found on 5/13

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Bulgaria

Get insights into the airlines that provide service to Bulgaria. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bulgaria. Reviews last updated mayo 14, 2024.
To help decide which airline to fly from Washington, D.C. to Bulgaria, see what other customers have to say about Austrian Airlines, United Airlines and Turkish Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.8
Good
1,993 reviews

Entertainment

7.2

Overall

7.8

Boarding

7.9

Food

7.4

Comfort

7.6

Crew

8.4

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.8
Good
1,993 reviews
7.8
Good
1,993 reviews

Entertainment

7.2

Overall

7.8

Boarding

7.9

Food

7.4

Comfort

7.6

Crew

8.4

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.7
Good
1,054 reviews
7.8
Good
1,993 reviews

Entertainment

7.2

Overall

7.8

Boarding

7.9

Food

7.4

Comfort

7.6

Crew

8.4

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.5
Good
1,417 reviews
7.8
Good
1,993 reviews

Entertainment

7.2

Overall

7.8

Boarding

7.9

Food

7.4

Comfort

7.6

Crew

8.4

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.4
Good
3,709 reviews
7.8
Good
1,993 reviews

Entertainment

7.2

Overall

7.8

Boarding

7.9

Food

7.4

Comfort

7.6

Crew

8.4

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.4
Good
10,959 reviews
7.8
Good
1,993 reviews

Entertainment

7.2

Overall

7.8

Boarding

7.9

Food

7.4

Comfort

7.6

Crew

8.4

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Bulgaria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Washington, D.C. Dulles Intl Airport to Bulgaria for under $700 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Bulgaria for under $700. The cheapest flight booked recently is on British Airways for just $649, but on average you can expect to pay $709.

  • Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Bulgaria for under $1,100?

    There are currently 15+ open flights from Washington, D.C. Dulles Intl Airport to Bulgaria within the next 7 days for less than $1,100.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Bulgaria one-way?

    One-way options have recently been found by users for as low as $552 on Turkish Airlines. Other airlines that offer cheap prices include TAP AIR PORTUGAL from $622 and TAROM from $803 one-way.

  • What are the most popular routes from Washington, D.C. Dulles Intl Airport to Bulgaria?

  • What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Bulgaria?

  • What does IAD to SOF mean?

    IAD stands for Washington, D.C. Dulles Intl Airport, while SOF stands for Sofia Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Varna Airport (VAR), Bourgas Airport (BOJ), Plovdiv Airport (PDV) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Dulles Intl to Bulgaria that include extra baggage allowance?

    The amount of baggage you can bring on your Dulles Intl to Bulgaria flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dulles Intl to Bulgaria with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl to Bulgaria flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Dulles Intl to Bulgaria that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Bulgaria flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Bulgaria?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Bulgaria.

  • Can I find deals for business class flights from Dulles Intl to Bulgaria?

    Yes. Cheapflights offers flight deals from Dulles Intl to Bulgaria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Dulles Intl to Bulgaria that allow pets onboard?

    Many airlines flying from Dulles Intl to Bulgaria offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dulles Intl to Bulgaria?

    Yes, you can often find last-minute deals on Dulles Intl to Bulgaria flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Washington, D.C. Dulles Intl Airport to Bulgaria flight deals updated?

    The Washington, D.C. Dulles Intl Airport to Bulgaria flight deals you see on this page were last updated on 5/13.

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Alternative routes for Dulles Intl to Bulgaria
See prices for flight routes from nearby airports that may be better suited for you.

Top 9 airlines flying from Dulles Intl to Bulgaria

Discover the top 9 airlines that operate flights from Dulles Intl to Bulgaria. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated mayo 14, 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$531Average$661FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest$610Average$795FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest$617Average$1,313FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapest$632Average$921FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Austrian AirlinesCheapest$634Average$885FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
ITA AirwaysCheapest$640Average$716FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
Air FranceCheapest$670Average$680FlexibilityNo cancel feeOn-time77%
Search Air France flights
United AirlinesCheapest$676Average$1,052FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Aer LingusCheapest$1,429Average$1,648FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Search flights from Dulles Intl to Bulgaria by cabin class

Find flights from Dulles Intl to Bulgaria, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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How does Cheapflights help users find flights from Dulles Intl to Bulgaria?

Deals for Dulles Intl to Bulgaria flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Bulgaria?

Cheapflights helps you find that perfect flight to Bulgaria from Dulles Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Dulles Intl to Bulgaria with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Dulles Intl to Bulgaria flexibly with Cheapflights today.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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