Cheap flights from Bulgaria to San Francisco (SFO) from $542

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 8/28. 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.
SOF — SFO
jun. 4 — jun. 111

How far in advance should I book a flight from Bulgaria to San Francisco?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 52 days in advance, which can save you up to 24% on flights from Bulgaria to San Francisco compared to booking the week you need them. Waiting 52 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $821. For sooner than that we have options available in the next 3 days from $1,205.

What is the cheapest month to fly from Bulgaria to San Francisco?

The best pricing can be found in the month of February. Prices to San Francisco from Bulgaria average $929. You can even find prices in February for less than $929, as users have found deals to San Francisco from as low as $754. The month of July appears to be one of the more expensive times to travel to San Francisco from Bulgaria. Flying in the targeted month can save you up to 30%.

What is the cheapest time of day to fly from BG to SFO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bulgaria to San Francisco as you normally would.

Cheap British Airways flights from Bulgaria to San Francisco

Explore cheap flight options specifically provided by British Airways for the route between Bulgaria and San Francisco. 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 2,784,634 searches. Data last updated mayo 30, 2024.
Take a peek at the cheapest British Airways flights we've detected traveling from Bulgaria to San Francisco. Come back soon if you're not finding the exact deal you're looking for.
sáb. 6/88:05 pmSOF - SFO
1 stop27h 10mBritish Airways
sáb. 7/133:43 pmSFO - SOF
2 stops18h 22mBritish Airways
Deal found 5/30$826
sáb. 6/88:05 pmSOF - SFO
2 stops31h 38mBritish Airways
sáb. 7/133:43 pmSFO - SOF
2 stops18h 22mBritish Airways
Deal found 5/30$892
sáb. 6/228:05 pmSOF - SFO
2 stops32h 22mBritish Airways
jue. 7/411:57 pmSFO - SOF
2 stops33h 03mBritish Airways
Deal found 5/29$894

Cheap Turkish Airlines flights from Bulgaria to San Francisco

Explore cheap flight options specifically provided by Turkish Airlines for the route between Bulgaria and San Francisco. 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 2,784,634 searches. Data last updated mayo 30, 2024.
Have a look at some of the cheapest available Turkish Airlines flights departing from Bulgaria and landing in San Francisco. Check back soon if you're not seeing flights that suit your needs.
lun. 7/159:10 pmSOF - SFO
1 stop24h 10mTurkish Airlines
vie. 8/26:35 pmSFO - SOF
1 stop27h 55mTurkish Airlines
Deal found 5/29$789
lun. 7/13:45 pmSOF - SFO
1 stop29h 35mTurkish Airlines
dom. 7/141:15 pmSFO - SOF
1 stop15h 40mTurkish Airlines
Deal found 5/29$827

Cheap Bulgaria to San Francisco flights in May & June 2024

Find cheap flight options from Bulgaria to San Francisco specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on mayo 30, 2024.
The lowest fares we've come across on flights traveling from Bulgaria to San Francisco in May and June 2024. For more flight deals, be sure to check back very soon.
dom. 6/166:00 pmSOF - SFO
1 stop29h 15mITA Airways
mar. 7/23:15 pmSFO - SOF
1 stop15h 55mITA Airways
Deal found 5/29$805
lun. 6/176:00 pmSOF - SFO
1 stop29h 15mITA Airways
mar. 7/23:15 pmSFO - SOF
1 stop15h 55mITA Airways
Deal found 5/30$807
mié. 6/122:10 pmSOF - SFO
1 stop35h 55mSWISS
lun. 8/194:00 pmSFO - SOF
2 stops56h 10mSWISS
Deal found 5/29$812
sáb. 6/88:05 pmSOF - SFO
1 stop27h 10mBritish Airways
sáb. 7/133:43 pmSFO - SOF
2 stops18h 22mBritish Airways
Deal found 5/30$826
mié. 6/126:30 amSOF - SFO
2 stops26h 47mMultiple Airlines
lun. 8/196:30 amSFO - SOF
2 stops18h 50mMultiple Airlines
Deal found 5/29$832
sáb. 6/82:05 pmSOF - SFO
2 stops19h 56mUnited Airlines
jue. 8/228:15 amSFO - SOF
2 stops28h 45mUnited Airlines
Deal found 5/29$849
sáb. 6/156:00 amSOF - SFO
2 stops35h 30mUnited Airlines
sáb. 8/2412:56 pmSFO - SOF
2 stops23h 39mUnited Airlines
Deal found 5/29$864
mié. 6/122:10 pmSOF - SFO
1 stop35h 55mMultiple Airlines
lun. 8/197:20 pmSFO - SOF
1 stop17h 15mMultiple Airlines
Deal found 5/29$865
sáb. 6/86:30 amSOF - SFO
1 stop19h 30mUnited Airlines
jue. 8/228:15 amSFO - SOF
2 stops28h 45mUnited Airlines
Deal found 5/29$866

Bulgaria to San Francisco 2024 flight deals

Discover exclusive flight deals for travel between Bulgaria and San Francisco in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
The lowest fares we've come across on flights traveling from Bulgaria to San Francisco in May and June 2024. For more flight deals, be sure to check back very soon.
lun. 7/159:10 pmSOF - SFO
1 stop24h 10mTurkish Airlines
vie. 8/26:35 pmSFO - SOF
1 stop27h 55mTurkish Airlines
Deal found 5/29$789
mié. 9/116:30 amSOF - SFO
2 stops22h 08mAir Canada
mié. 9/1812:10 pmSFO - SOF
2 stops19h 55mAir Canada
Deal found 5/29$798
jue. 9/126:30 amSOF - SFO
2 stops21h 08mMultiple Airlines
lun. 9/238:30 amSFO - SOF
2 stops18h 50mMultiple Airlines
Deal found 5/29$799
dom. 6/166:00 pmSOF - SFO
1 stop29h 15mITA Airways
mar. 7/23:15 pmSFO - SOF
1 stop15h 55mITA Airways
Deal found 5/29$805
mar. 9/106:00 amSOF - SFO
1 stop23h 00mUnited Airlines
sáb. 9/219:05 pmSFO - SOF
1 stop15h 55mUnited Airlines
Deal found 5/29$806
lun. 6/176:00 pmSOF - SFO
1 stop29h 15mITA Airways
mar. 7/23:15 pmSFO - SOF
1 stop15h 55mITA Airways
Deal found 5/30$807
mar. 9/106:00 amSOF - SFO
1 stop23h 00mUnited Airlines
vie. 9/201:55 pmSFO - SOF
1 stop22h 40mUnited Airlines
Deal found 5/29$808
jue. 9/126:00 amSOF - SFO
1 stop23h 00mUnited Airlines
lun. 9/236:20 amSFO - SOF
2 stops19h 00mUnited Airlines
Deal found 5/29$809
mar. 9/106:00 amSOF - SFO
1 stop23h 00mUnited Airlines
mié. 9/184:05 pmSFO - SOF
2 stops20h 30mUnited Airlines
Deal found 5/29$812

Bulgaria to San Francisco flights leaving soon

Find last-minute flight options from Bulgaria to San Francisco 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 2,784,634 searches. Data last updated mayo 30, 2024.
Users seeking a last-minute flight from Bulgaria to San Francisco should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
sáb. 6/88:05 pmSOF - SFO
1 stop27h 10mBritish Airways
sáb. 7/133:43 pmSFO - SOF
2 stops18h 22mBritish Airways
Deal found 5/30$826
sáb. 6/82:05 pmSOF - SFO
2 stops19h 56mUnited Airlines
jue. 8/228:15 amSFO - SOF
2 stops28h 45mUnited Airlines
Deal found 5/29$849
sáb. 6/86:30 amSOF - SFO
1 stop19h 30mUnited Airlines
jue. 8/228:15 amSFO - SOF
2 stops28h 45mUnited Airlines
Deal found 5/29$866
sáb. 6/86:00 pmSOF - SFO
1 stop29h 15mITA Airways
mar. 7/163:15 pmSFO - SOF
1 stop15h 55mITA Airways
Deal found 5/30$867
sáb. 6/85:45 amSOF - SFO
1 stop22h 10mMultiple Airlines
mar. 7/1610:50 pmSFO - SOF
2 stops33h 40mMultiple Airlines
Deal found 5/30$884
sáb. 6/88:05 pmSOF - SFO
2 stops31h 38mBritish Airways
sáb. 7/133:43 pmSFO - SOF
2 stops18h 22mBritish Airways
Deal found 5/30$892
sáb. 6/85:45 amSOF - SFO
1 stop22h 10mMultiple Airlines
dom. 7/148:10 pmSFO - SOF
2 stops20h 05mMultiple Airlines
Deal found 5/30$896
dom. 6/96:00 pmSOF - SFO
1 stop29h 15mITA Airways
mar. 7/163:15 pmSFO - SOF
1 stop15h 55mITA Airways
Deal found 5/30$905
dom. 6/96:00 amSOF - SFO
1 stop18h 20mUnited Airlines
dom. 7/142:40 pmSFO - SOF
2 stops18h 05mUnited Airlines
Deal found 5/30$916

One-way flights to San Francisco from Bulgaria

Search for one-way flight options from Bulgaria to San Francisco. 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 2,784,634 searches. Data last updated mayo 30, 2024.
Some of the best available deals we've found on one-way flights from Bulgaria to San Francisco. Users needing a return flight from Bulgaria to San Francisco should utilize the search form above.
mié. 8/285:50 amSOF - SFO
2 stops25h 00mMultiple Airlines
Deal found 5/28$542
lun. 8/2610:15 amSOF - SFO
3 stops37h 50mMultiple Airlines
Deal found 5/28$600
lun. 9/305:00 amSOF - SFO
2 stops25h 46mAir Serbia
Deal found 5/29$644
lun. 8/269:50 pmSOF - SFO
2 stops26h 15mMultiple Airlines
Deal found 5/28$673
lun. 8/56:00 pmSOF - SFO
2 stops29h 50mMultiple Airlines
Deal found 5/29$712
mié. 8/76:00 pmSOF - SFO
2 stops29h 50mMultiple Airlines
Deal found 5/29$725
lun. 9/308:00 pmSOF - SFO
1 stop27h 15mBritish Airways
Deal found 5/29$726
lun. 8/1910:15 amSOF - SFO
2 stops35h 05mMultiple Airlines
Deal found 5/30$729
sáb. 8/2410:15 amSOF - SFO
2 stops35h 05mMultiple Airlines
Deal found 5/30$740

Find flights from Bulgaria to San Francisco within your budget

Customize your flight search to find flights from Bulgaria to San Francisco 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 2,784,634 searches. Data last updated mayo 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$789 - $1,106

Route

Depart

Return

Price

SofiaSan Francisco

SOF - SFO

SOFSFO

Sofia

lun. 7/15

1 stop24h 10m

San Francisco

vie. 8/2

1 stop27h 55m

$789

SofiaSan Francisco

SOF - SFO

SOFSFO

Sofia

jue. 9/12

2 stops21h 08m

San Francisco

lun. 9/23

2 stops18h 50m

$797

SofiaSan Francisco

SOF - SFO

SOFSFO

Sofia

mié. 9/11

2 stops22h 08m

San Francisco

mié. 9/18

2 stops19h 55m

$798

SofiaSan Francisco

SOF - SFO

SOFSFO

Sofia

dom. 6/16

1 stop29h 15m

San Francisco

mar. 7/2

1 stop15h 55m

$805

SofiaSan Francisco

SOF - SFO

SOFSFO

Sofia

mar. 9/10

1 stop23h 00m

San Francisco

sáb. 9/21

1 stop15h 55m

$806

SofiaSan Francisco

SOF - SFO

SOFSFO

Sofia

mié. 9/11

2 stops21h 06m

San Francisco

mié. 9/18

1 stop17h 10m

$818

SofiaSan Francisco

SOF - SFO

SOFSFO

Sofia

sáb. 6/22

2 stops32h 22m

San Francisco

jue. 7/4

2 stops33h 03m

$894

SofiaSan Francisco

SOF - SFO

SOFSFO

Sofia

dom. 6/16

2 stops28h 40m

San Francisco

mar. 7/2

2 stops26h 50m

$915

SofiaSan Francisco

SOF - SFO

SOFSFO

Sofia

jue. 9/12

1 stop15h 10m

San Francisco

dom. 9/15

1 stop14h 35m

$1,106

Flights are sorted by cheapest first

Deals found on 5/29

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

Best time to book a flight from Bulgaria to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Bulgaria with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated mayo 30, 2024.
Read reviews from past customers who have flown British Airways, Turkish Airlines and Lufthansa from Bulgaria to San Francisco. 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
1,954 reviews

Crew

8.4

Overall

7.8

Boarding

7.8

Entertainment

7.2

Food

7.4

Comfort

7.5

Reviews

1 / 10

Very crowded flight. Staff brought refreshments regularly and the food was surprisingly good. But checking was very slow and they allowed way too many people with large suitcases on board making onboarding and off-boarding very slow and chaotic.

7.8
Good
1,954 reviews
7.8
Good
1,954 reviews

Crew

8.4

Overall

7.8

Boarding

7.8

Entertainment

7.2

Food

7.4

Comfort

7.5

Reviews

1 / 10

Very crowded flight. Staff brought refreshments regularly and the food was surprisingly good. But checking was very slow and they allowed way too many people with large suitcases on board making onboarding and off-boarding very slow and chaotic.

7.7
Good
4,339 reviews
7.8
Good
1,954 reviews

Crew

8.4

Overall

7.8

Boarding

7.8

Entertainment

7.2

Food

7.4

Comfort

7.5

Reviews

1 / 10

Very crowded flight. Staff brought refreshments regularly and the food was surprisingly good. But checking was very slow and they allowed way too many people with large suitcases on board making onboarding and off-boarding very slow and chaotic.

7.7
Good
1,023 reviews
7.8
Good
1,954 reviews

Crew

8.4

Overall

7.8

Boarding

7.8

Entertainment

7.2

Food

7.4

Comfort

7.5

Reviews

1 / 10

Very crowded flight. Staff brought refreshments regularly and the food was surprisingly good. But checking was very slow and they allowed way too many people with large suitcases on board making onboarding and off-boarding very slow and chaotic.

7.5
Good
1,730 reviews
7.8
Good
1,954 reviews

Crew

8.4

Overall

7.8

Boarding

7.8

Entertainment

7.2

Food

7.4

Comfort

7.5

Reviews

1 / 10

Very crowded flight. Staff brought refreshments regularly and the food was surprisingly good. But checking was very slow and they allowed way too many people with large suitcases on board making onboarding and off-boarding very slow and chaotic.

7.4
Good
3,711 reviews
7.8
Good
1,954 reviews

Crew

8.4

Overall

7.8

Boarding

7.8

Entertainment

7.2

Food

7.4

Comfort

7.5

Reviews

1 / 10

Very crowded flight. Staff brought refreshments regularly and the food was surprisingly good. But checking was very slow and they allowed way too many people with large suitcases on board making onboarding and off-boarding very slow and chaotic.

Related info for your journey

Find useful and relevant information for your journey from Bulgaria to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to San Francisco from Bulgaria?

    Most people fly into San Francisco (SFO) if they book a flight to San Francisco from Bulgaria. San Francisco is conveniently located just 11.8 mi from San Francisco’s city center.

  • Can I find flights from Bulgaria to San Francisco for under $800 on Cheapflights?

    Yes, there are multiple flights from Bulgaria to San Francisco for under $800. The cheapest flight booked recently is on Turkish Airlines for just $789, but on average you can expect to pay $816.

  • Are there last-minute flights available from Bulgaria to San Francisco for under $900?

    There are currently 20+ open flights from Bulgaria to San Francisco within the next 7 days for less than $900.

  • What are the cheapest airlines to fly from Bulgaria to San Francisco one-way?

    $644 is the cheapest one-way deal found within the past few days, from Air Serbia. You may also be able to find cheap deals on British Airways and Turkish Airlines, with prices starting from $726 and $790, respectively.

  • What does SOF to SFO mean?

    SOF stands for Sofia Airport, while SFO stands for San Francisco 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. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Varna Airport (VAR), Bourgas Airport (BOJ), Plovdiv Airport (PDV).

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

    The amount of baggage you can bring on your Bulgaria to San Francisco 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 Bulgaria to San Francisco with specific airlines?

    Yes, Cheapflights allows you to browse and filter Bulgaria to San Francisco 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 Bulgaria to San Francisco that include hotel bookings?

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

  • How can I find direct flights from Bulgaria to San Francisco?

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

  • Can I find deals for business class flights from Bulgaria to San Francisco?

    Yes. Cheapflights offers flight deals from Bulgaria to San Francisco 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 Bulgaria to San Francisco that allow pets onboard?

    Many airlines flying from Bulgaria to San Francisco 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 Bulgaria to San Francisco?

    Yes, you can often find last-minute deals on Bulgaria to San Francisco 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 Bulgaria to San Francisco flight deals updated?

    The Bulgaria to San Francisco flight deals you see on this page were last updated on 5/30.

  • What are the most popular airlines that fly from Bulgaria to San Francisco?

  • What is the cheapest month to book a flight from Bulgaria to San Francisco?

    Currently, September is the cheapest month in which you can book a flight from Bulgaria to San Francisco (average of $268). Flying from Bulgaria to San Francisco in June is currently the most expensive (average of $385). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

Top 4 airlines flying from Bulgaria to San Francisco

Discover the top 4 airlines that operate flights from Bulgaria to San Francisco. 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 2,784,634 searches. Data last updated mayo 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$633Average$975FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
KLMCheapest$699Average$757FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest$761Average$975FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest$797Average$1,038FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from Bulgaria to San Francisco by cabin class

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Bulgaria to San Francisco?

Cheapflights helps you search for flights from Bulgaria to San Francisco via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Bulgaria to San Francisco?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San Francisco from Bulgaria.

Can Cheapflights find flights from Bulgaria to San Francisco with no change fees?

Need flexible booking options for your flight to San Francisco from Bulgaria? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Bulgaria to San Francisco become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Francisco from Bulgaria today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.