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

For one-way options, check prices for Delta. According to our data, you can fly for as low as $434. Users have also found prices from $470 and $489 on American Airlines and British Airways, respectively.

When is the best time to book a flight from Washington, D.C. Dulles Intl Airport to Northern Ireland?

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Northern Ireland (average of $641). Flying from Washington, D.C. Dulles Intl Airport to Northern Ireland in June is currently the most expensive (average of $1,181). 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.

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

Most travelers choose Washington, D.C. Dulles Intl - Belfast Intl, Washington, D.C. Dulles Intl - Belfast City or Washington, D.C. Dulles Intl - Campbeltown Machrihanish when deciding on the best route from Washington, D.C. Dulles Intl Airport to Northern Ireland.

What does IAD to BFS mean?

This is defined as Washington, D.C. Dulles Intl Airport (IAD) and Belfast Intl Airport (BFS). Codes like Belfast Intl Airport are often used to just call airports uniquely. Belfast City Airport (BHD), Londonderry Eglinton Airport (LDY) are other airports near this flight route and their unique identifiers/IATA codes.

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

The amount of baggage you can bring on your Dulles Intl to Northern Ireland 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 for flights from Dulles Intl to Northern Ireland that include hotel bookings?

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

How can I find direct flights from Dulles Intl to Northern Ireland?

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

Can I find deals for business class flights from Dulles Intl to Northern Ireland?

Yes. Cheapflights offers flight deals from Dulles Intl to Northern Ireland 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 Northern Ireland that allow pets onboard?

Many airlines flying from Dulles Intl to Northern Ireland 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 Northern Ireland?

Yes, you can often find last-minute deals on Dulles Intl to Northern Ireland 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.

Cheap Flights from Washington, D.C. Dulles Intl Airport (IAD) to Northern Ireland (NIR) from $402 - Find Tickets & Airfare Deals at Cheapflights.com

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

The best pricing can be found in the month of September. Prices to Northern Ireland from Washington, D.C. Dulles Intl Airport average $840. You can even find prices in September for less than $840, as users have found deals to Northern Ireland from as low as $678. The month of December appears to be one of the more expensive times to travel to Northern Ireland from Washington, D.C. Dulles Intl Airport. Flying in the targeted month can save you up to 40%.

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

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

Cheap American Airlines flights from Dulles Intl to Northern Ireland

Find some of the cheapest American Airlines flights traveling from Washington, D.C. to Northern Ireland. It's recommended that users confirm their flight details before booking.

vie. 9/2010:45 pmIAD - BHD

1 stop14h 25mAmerican Airlines

sáb. 9/286:50 amBHD - IAD

1 stop18h 40mAmerican Airlines

Deal found 5/16$571

vie. 9/2010:45 pmIAD - BHD

1 stop11h 40mAmerican Airlines

sáb. 9/286:50 amBHD - IAD

2 stops21h 57mAmerican Airlines

Deal found 5/16$580

mar. 8/2710:45 pmIAD - BHD

1 stop11h 35mAmerican Airlines

mié. 9/116:50 amBHD - IAD

2 stops21h 57mAmerican Airlines

Deal found 5/15$615

mié. 6/128:15 pmIAD - BHD

2 stops14h 20mAmerican Airlines

mié. 6/196:50 amBHD - IAD

1 stop18h 40mAmerican Airlines

Deal found 5/15$644

mié. 5/293:27 pmIAD - BHD

2 stops15h 23mAmerican Airlines

mié. 6/56:50 amBHD - IAD

1 stop13h 50mAmerican Airlines

Deal found 5/15$702

mié. 5/293:27 pmIAD - BHD

2 stops15h 23mAmerican Airlines

mié. 6/511:50 amBHD - IAD

2 stops17h 09mAmerican Airlines

Deal found 5/15$711

Cheap Delta flights from Dulles Intl to Northern Ireland

Some of the best deals we've found on Delta flights traveling from Washington, D.C. to Northern Ireland. Make sure to examine the flight information before completing your reservation.

lun. 9/25:25 pmIAD - BHD

1 stop18h 25mDelta

mar. 12/175:20 pmBHD - IAD

2 stops34h 23mDelta

Deal found 5/16$674

mar. 8/272:15 pmIAD - BHD

2 stops21h 35mDelta

mié. 9/115:20 pmBHD - IAD

2 stops34h 23mDelta

Deal found 5/15$678

dom. 10/133:00 pmIAD - BHD

2 stops20h 50mDelta

sáb. 10/195:20 pmBHD - IAD

1 stop27h 15mDelta

Deal found 5/16$687

mar. 6/115:50 pmIAD - BHD

1 stop18h 00mDelta

dom. 6/165:20 pmBHD - IAD

1 stop27h 15mDelta

Deal found 5/16$699

dom. 8/111:15 pmIAD - BHD

2 stops22h 35mDelta

dom. 8/185:20 pmBHD - IAD

2 stops30h 33mDelta

Deal found 5/16$713

mié. 8/1412:33 pmIAD - BHD

2 stops23h 17mDelta

dom. 8/185:20 pmBHD - IAD

2 stops30h 33mDelta

Deal found 5/16$721

mié. 8/145:50 pmIAD - BHD

1 stop18h 00mDelta

dom. 8/185:20 pmBHD - IAD

1 stop27h 15mDelta

Deal found 5/16$764

mar. 7/165:50 pmIAD - BHD

1 stop18h 00mDelta

mar. 7/235:20 pmBHD - IAD

1 stop27h 40mDelta

Deal found 5/15$778

lun. 7/155:25 pmIAD - BHD

1 stop18h 25mDelta

mié. 7/245:20 pmBHD - IAD

1 stop27h 15mDelta

Deal found 5/15$786

Cheap Dulles Intl to Northern Ireland flights in May & June 2024

Listed are some of the best fares we've found on flights departing from Washington, D.C. to Northern Ireland in 2024. More deals are always being added, so be sure to check back regularly.

mié. 6/128:15 pmIAD - BHD

2 stops14h 20mAmerican Airlines

mié. 6/196:50 amBHD - IAD

1 stop18h 40mAmerican Airlines

Deal found 5/15$644

mié. 6/125:43 pmIAD - BHD

2 stops22h 02mBritish Airways

mié. 6/199:50 amBHD - IAD

2 stops19h 09mBritish Airways

Deal found 5/15$690

mié. 5/293:27 pmIAD - BHD

2 stops15h 23mAmerican Airlines

mié. 6/56:50 amBHD - IAD

1 stop13h 50mAmerican Airlines

Deal found 5/15$702

mié. 5/293:27 pmIAD - BHD

2 stops15h 23mAmerican Airlines

mié. 6/511:50 amBHD - IAD

2 stops17h 09mAmerican Airlines

Deal found 5/15$711

mié. 5/296:30 amIAD - BFS

2 stops24h 10mMultiple Airlines

mié. 6/59:40 pmBFS - IAD

2 stops25h 00mMultiple Airlines

Deal found 5/15$787

jue. 6/65:25 pmIAD - BHD

1 stop18h 25mDelta

mar. 6/115:20 pmBHD - IAD

1 stop27h 40mDelta

Deal found 5/15$797

sáb. 6/14:59 pmIAD - BHD

2 stops18h 51mDelta

dom. 6/95:20 pmBHD - IAD

1 stop27h 15mDelta

Deal found 5/15$802

sáb. 6/14:59 pmIAD - BHD

2 stops18h 51mDelta

dom. 6/95:20 pmBHD - IAD

2 stops29h 07mDelta

Deal found 5/15$812

sáb. 6/15:50 pmIAD - BHD

1 stop18h 00mDelta

dom. 6/95:20 pmBHD - IAD

1 stop27h 15mDelta

Deal found 5/15$843

Dulles Intl to Northern Ireland 2024 flight deals

Listed are some of the best fares we've found on flights departing from Washington, D.C. to Northern Ireland in 2024. More deals are always being added, so be sure to check back regularly.

dom. 10/1310:50 pmIAD - BHD

1 stop13h 45mBritish Airways

sáb. 10/196:55 pmBHD - IAD

1 stop30h 40mBritish Airways

Deal found 5/15$595

mié. 8/2110:45 pmIAD - BHD

1 stop13h 55mBritish Airways

lun. 9/21:50 pmBHD - IAD

1 stop11h 40mBritish Airways

Deal found 5/15$606

mar. 8/2710:45 pmIAD - BHD

1 stop11h 35mAmerican Airlines

mié. 9/116:50 amBHD - IAD

2 stops21h 57mAmerican Airlines

Deal found 5/15$615

mié. 8/215:38 pmIAD - BHD

2 stops14h 47mBritish Airways

lun. 9/212:20 pmBHD - IAD

1 stop13h 10mBritish Airways

Deal found 5/15$637

mié. 6/128:15 pmIAD - BHD

2 stops14h 20mAmerican Airlines

mié. 6/196:50 amBHD - IAD

1 stop18h 40mAmerican Airlines

Deal found 5/15$644

mié. 8/215:38 pmIAD - BHD

2 stops14h 47mBritish Airways

lun. 9/27:30 pmBHD - IAD

2 stops26h 45mBritish Airways

Deal found 5/15$646

dom. 8/115:55 pmIAD - BHD

1 stop10h 10mBritish Airways

dom. 8/187:40 pmBHD - IAD

1 stop25h 00mBritish Airways

Deal found 5/15$669

mié. 8/141:10 pmIAD - BHD

2 stops19h 15mBritish Airways

dom. 8/187:40 pmBHD - IAD

1 stop29h 50mBritish Airways

Deal found 5/16$672

lun. 9/25:25 pmIAD - BHD

1 stop18h 25mDelta

mar. 12/175:20 pmBHD - IAD

2 stops34h 23mDelta

Deal found 5/16$674

Dulles Intl to Northern Ireland flights leaving soon

Check out these flights departing soon from Washington, D.C. to Northern Ireland. Users should examine the flight details to ensure there are no surprises.

vie. 5/2410:45 pmIAD - BHD

1 stop14h 25mBritish Airways

lun. 5/271:50 pmBHD - IAD

1 stop11h 40mBritish Airways

Deal found 5/15$1,061

vie. 5/2410:45 pmIAD - BHD

1 stop14h 25mBritish Airways

lun. 5/276:35 amBHD - IAD

2 stops22h 26mBritish Airways

Deal found 5/15$1,098

jue. 5/235:25 pmIAD - BHD

1 stop18h 25mDelta

lun. 5/275:20 pmBHD - IAD

1 stop27h 40mDelta

Deal found 5/15$1,117

jue. 5/234:59 pmIAD - BHD

2 stops18h 51mDelta

lun. 5/275:20 pmBHD - IAD

1 stop27h 40mDelta

Deal found 5/15$1,122

jue. 5/234:59 pmIAD - BHD

2 stops18h 51mDelta

lun. 5/275:20 pmBHD - IAD

2 stops29h 01mDelta

Deal found 5/15$1,132

jue. 5/238:19 amIAD - BFS

3 stops22h 51mMultiple Airlines

lun. 5/278:55 pmBFS - IAD

3 stops30h 15mMultiple Airlines

Deal found 5/15$1,202

jue. 5/2312:35 pmIAD - BFS

2 stops18h 35mMultiple Airlines

lun. 5/278:55 pmBFS - IAD

3 stops30h 15mMultiple Airlines

Deal found 5/15$1,266

vie. 5/245:17 pmIAD - BFS

2 stops15h 08mMultiple Airlines

lun. 5/278:55 pmBFS - IAD

3 stops30h 15mMultiple Airlines

Deal found 5/15$1,326

vie. 5/246:00 pmIAD - BFS

2 stops21h 55mMultiple Airlines

lun. 5/277:10 amBFS - IAD

2 stops13h 55mMultiple Airlines

Deal found 5/15$1,452

One-way flights to Northern Ireland from Dulles Intl

Users traveling one-way from Washington, D.C. to Northern Ireland can select one of these great deals. Users in need of a round-trip flight from Washington, D.C. to Northern Ireland instead should update the search form at the top of page.

dom. 6/238:45 pmIAD - BFS

2 stops35h 20mMultiple Airlines

Deal found 5/15$402

dom. 6/238:45 pmIAD - BHD

2 stops18h 30mMultiple Airlines

Deal found 5/15$404

mar. 7/25:00 pmIAD - BHD

2 stops18h 50mDelta

Deal found 5/16$434

mar. 7/210:45 pmIAD - BHD

1 stop32h 05mMultiple Airlines

Deal found 5/16$466

mar. 7/210:45 pmIAD - BHD

1 stop13h 40mAmerican Airlines

Deal found 5/15$470

dom. 6/2310:50 pmIAD - BHD

1 stop29h 05mBritish Airways

Deal found 5/15$489

dom. 6/236:50 pmIAD - BHD

3 stops44h 55mMultiple Airlines

Deal found 5/15$493

dom. 6/2311:15 pmIAD - BFS

3 stops42h 10mMultiple Airlines

Deal found 5/15$594

mar. 7/211:15 pmIAD - BHD

3 stops27h 30mMultiple Airlines

Deal found 5/15$624

Find flights from Dulles Intl to Northern Ireland within your budget

Fly from

Fly to

Budget

$571 - $882

Route

Depart

Return

Price

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

vie. 9/20

1 stop14h 25m

Belfast City

sáb. 9/28

1 stop18h 40m

$571

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

vie. 9/20

1 stop11h 40m

Belfast City

sáb. 9/28

2 stops21h 57m

$580

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

dom. 10/13

1 stop13h 45m

Belfast City

sáb. 10/19

1 stop30h 40m

$595

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

mié. 8/21

1 stop13h 55m

Belfast City

lun. 9/2

1 stop11h 40m

$606

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

mar. 8/27

1 stop11h 35m

Belfast City

mié. 9/11

2 stops21h 57m

$615

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

lun. 9/2

1 stop18h 25m

Belfast City

mar. 12/17

2 stops34h 23m

$674

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

mar. 6/11

1 stop18h 00m

Belfast City

mié. 6/19

2 stops27h 39m

$709

Washington, D.C. Dulles IntlBelfast Intl

IAD - BFS

IADBFS

Washington, D.C. Dulles Intl

vie. 9/20

2 stops14h 15m

Belfast Intl

sáb. 9/28

2 stops26h 50m

$745

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

jue. 6/6

2 stops54h 05m

Belfast City

mar. 6/11

2 stops56h 50m

$882

Flights are sorted by cheapest first

Deals found on 5/16

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

Reviews of airlines servicing Northern Ireland

Read reviews from past customers who have flown American Airlines, Delta and British Airways from Washington, D.C. to Northern Ireland. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

10,673 reviews

Check prices

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta

8.0

Very good

10,673 reviews

Delta

8.0

Very good

10,673 reviews

Check prices

Reviews

1 / 10

KLM

7.9

Good

1,568 reviews

Delta

8.0

Very good

10,673 reviews

Check prices

Reviews

1 / 10

American Airlines

7.3

Good

14,514 reviews

Delta

8.0

Very good

10,673 reviews

Check prices

Reviews

1 / 10

Lufthansa

7.0

Good

7,659 reviews

Delta

8.0

Very good

10,673 reviews

Check prices

Reviews

1 / 10

British Airways

6.8

Okay

6,829 reviews

Delta

8.0

Very good

10,673 reviews

Check prices

Reviews

1 / 10

Related info for your journey

Can I find flights from Washington, D.C. Dulles Intl Airport to Northern Ireland for under $600 on Cheapflights?
Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Northern Ireland for under $600. The cheapest flight booked recently is on American Airlines for just $571, but on average you can expect to pay $659.
Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Northern Ireland for under $1,100?
There are currently 11+ open flights from Washington, D.C. Dulles Intl Airport to Northern Ireland 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 Northern Ireland one-way?
For one-way options, check prices for Delta. According to our data, you can fly for as low as $434. Users have also found prices from $470 and $489 on American Airlines and British Airways, respectively.
What are the most popular routes from Washington, D.C. Dulles Intl Airport to Northern Ireland?
Most travelers choose Washington, D.C. Dulles Intl - Belfast Intl, Washington, D.C. Dulles Intl - Belfast City or Washington, D.C. Dulles Intl - Campbeltown Machrihanish when deciding on the best route from Washington, D.C. Dulles Intl Airport to Northern Ireland.
What does IAD to BFS mean?
This is defined as Washington, D.C. Dulles Intl Airport (IAD) and Belfast Intl Airport (BFS). Codes like Belfast Intl Airport are often used to just call airports uniquely. Belfast City Airport (BHD), Londonderry Eglinton Airport (LDY) are other airports near this flight route and their unique identifiers/IATA codes.
Can I find deals for flights from Dulles Intl to Northern Ireland that include extra baggage allowance?
The amount of baggage you can bring on your Dulles Intl to Northern Ireland 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 Northern Ireland with specific airlines?
Yes, Cheapflights allows you to browse and filter Dulles Intl to Northern Ireland 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 Northern Ireland that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Northern Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Northern Ireland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Northern Ireland.
Can I find deals for business class flights from Dulles Intl to Northern Ireland?
Yes. Cheapflights offers flight deals from Dulles Intl to Northern Ireland 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 Northern Ireland that allow pets onboard?
Many airlines flying from Dulles Intl to Northern Ireland 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 Northern Ireland?
Yes, you can often find last-minute deals on Dulles Intl to Northern Ireland 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 Northern Ireland flight deals updated?
The Washington, D.C. Dulles Intl Airport to Northern Ireland flight deals you see on this page were last updated on 5/16.

See more FAQs

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

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Top 2 airlines flying from Dulles Intl to Northern Ireland

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$626	Average$754	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
British Airways	Cheapest$626	Average$881	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

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

Cheapflights helps you search for flights from Dulles Intl to Northern Ireland 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 Dulles Intl to Northern Ireland?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Dulles Intl to Northern Ireland for you. Better yet — we are completely free to use.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Dulles Intl to Northern Ireland, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Dulles Intl to Northern Ireland become cheaper?

Yes! Start tracking prices for Dulles Intl to Northern Ireland flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Dulles Intl (IAD) to Northern Ireland from $402

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 6/23. 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.

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

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

Cheap American Airlines flights from Dulles Intl to Northern Ireland

Find some of the cheapest American Airlines flights traveling from Washington, D.C. to Northern Ireland. It's recommended that users confirm their flight details before booking.

Cheap Delta flights from Dulles Intl to Northern Ireland

Some of the best deals we've found on Delta flights traveling from Washington, D.C. to Northern Ireland. Make sure to examine the flight information before completing your reservation.

Cheap Dulles Intl to Northern Ireland flights in May & June 2024

Find cheap flight options from Dulles Intl to Northern Ireland specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on mayo 16, 2024.

Listed are some of the best fares we've found on flights departing from Washington, D.C. to Northern Ireland in 2024. More deals are always being added, so be sure to check back regularly.

Dulles Intl to Northern Ireland 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and Northern Ireland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.

Listed are some of the best fares we've found on flights departing from Washington, D.C. to Northern Ireland in 2024. More deals are always being added, so be sure to check back regularly.

Dulles Intl to Northern Ireland flights leaving soon

Check out these flights departing soon from Washington, D.C. to Northern Ireland. Users should examine the flight details to ensure there are no surprises.

One-way flights to Northern Ireland from Dulles Intl

Users traveling one-way from Washington, D.C. to Northern Ireland can select one of these great deals. Users in need of a round-trip flight from Washington, D.C. to Northern Ireland instead should update the search form at the top of page.

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Reviews of airlines servicing Northern Ireland

Read reviews from past customers who have flown American Airlines, Delta and British Airways from Washington, D.C. to Northern Ireland. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Northern Ireland. 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 Northern Ireland for under $600 on Cheapflights?

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

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Top 2 airlines flying from Dulles Intl to Northern Ireland

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Alternative routes for Dulles Intl to Northern Ireland
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