Find flights
When to book
Airlines
FAQs

Cheap flights from Washington, D.C. to Belfast from £317

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 23/6. 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.
WAS — BHD
21 May — 28 May1
1 adult
Tue 21/5
Tue 28/5

Cheap flight deals from Washington, D.C. to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Belfast (BF1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 May 2024.

Popular in

December

Cheapest in

September

Average price

£734

Round-trip from

£49
High demand for flights, 29% potential price rise
Best time to find cheap flights, 19% potential price drop
Average for round-trip flights in May 2024
From Washington, D.C. (WAS) to Belfast

What is the cheapest month to fly from Washington, D.C. to Belfast?

The best pricing can be found in the month of September. Prices to Belfast from Washington, D.C. average £663. You can even find prices in September for less than £663, as users have found deals to Belfast from as low as £535. The month of December appears to be one of the more expensive times to travel to Belfast from Washington, D.C.. Flying in the targeted month can save you up to 40%.

When is the cheapest time to fly from Washington, D.C. to Belfast (WAS - BFS)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. to Belfast as you normally would.

Cheap American Airlines flights from Washington, D.C. to Belfast

Explore cheap flight options specifically provided by American Airlines for the route between Washington, D.C. and Belfast. 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 844,321 searches. Data last updated 16 May 2024.
Consider these cheap American Airlines flights we've found departing from Washington, D.C. to Belfast. Deals update often to give you more flight options matching your criteria
Fri 20/922:45IAD - BHD
1 stop14h 25mAmerican Airlines
Sat 28/906:50BHD - IAD
1 stop18h 40mAmerican Airlines
Deal found 16/5£450
Tue 8/1017:31IAD - BHD
2 stops14h 24mAmerican Airlines
Sun 13/1006:50BHD - IAD
1 stop18h 45mAmerican Airlines
Deal found 16/5£453
Fri 20/922:45IAD - BHD
1 stop11h 40mAmerican Airlines
Sat 28/906:50BHD - IAD
2 stops21h 57mAmerican Airlines
Deal found 16/5£458
Tue 17/920:17BWI - BHD
2 stops14h 03mAmerican Airlines
Fri 27/906:35BHD - BWI
1 stop18h 05mAmerican Airlines
Deal found 16/5£480
Mon 2/918:15DCA - BHD
2 stops13h 35mAmerican Airlines
Tue 17/1206:45BHD - DCA
2 stops15h 42mAmerican Airlines
Deal found 16/5£490
Tue 11/620:15IAD - BHD
2 stops14h 05mAmerican Airlines
Tue 18/613:40BHD - IAD
1 stop11h 50mAmerican Airlines
Deal found 16/5£508
Tue 11/617:31DCA - BHD
2 stops14h 24mAmerican Airlines
Tue 18/613:40BHD - DCA
2 stops14h 24mAmerican Airlines
Deal found 16/5£517
Wed 12/617:30DCA - BHD
2 stops13h 20mAmerican Airlines
Wed 19/613:40BHD - DCA
2 stops14h 24mAmerican Airlines
Deal found 16/5£518
Tue 17/921:25BWI - BHD
1 stop10h 30mAmerican Airlines
Fri 27/910:10BHD - BWI
1 stop14h 30mAmerican Airlines
Deal found 16/5£539

Cheap British Airways flights from Washington, D.C. to Belfast

Explore cheap flight options specifically provided by British Airways for the route between Washington, D.C. and Belfast. 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 844,321 searches. Data last updated 16 May 2024.
Take a gander at the lowest prices we've found on British Airways flights from Washington, D.C. to Belfast. Deals frequently update to provide users with more options.
Tue 8/1021:25BWI - BHD
1 stop10h 30mBritish Airways
Sun 13/1013:10BHD - BWI
1 stop11h 30mBritish Airways
Deal found 16/5£450
Sun 13/1017:55IAD - BHD
1 stop10h 10mBritish Airways
Sat 19/1019:50BHD - IAD
1 stop29h 45mBritish Airways
Deal found 16/5£469
Fri 20/919:45DCA - BHD
2 stops14h 40mBritish Airways
Sat 28/909:40BHD - DCA
2 stops18h 39mBritish Airways
Deal found 16/5£475
Mon 2/917:55IAD - BHD
1 stop10h 00mBritish Airways
Tue 17/1208:30BHD - IAD
1 stop16h 30mBritish Airways
Deal found 16/5£478
Mon 21/1017:55IAD - BHD
1 stop10h 00mBritish Airways
Mon 28/1019:30BHD - IAD
2 stops28h 00mBritish Airways
Deal found 16/5£480
Tue 8/1015:37BWI - BHD
2 stops13h 58mBritish Airways
Sun 13/1013:10BHD - BWI
1 stop11h 30mBritish Airways
Deal found 16/5£482
Tue 17/920:15IAD - BHD
2 stops14h 05mBritish Airways
Fri 27/911:50BHD - IAD
1 stop13h 40mBritish Airways
Deal found 16/5£503
Sun 11/817:55IAD - BHD
1 stop10h 10mBritish Airways
Sun 18/819:40BHD - IAD
1 stop25h 00mBritish Airways
Deal found 16/5£528
Wed 14/813:10IAD - BHD
2 stops19h 15mBritish Airways
Sun 18/819:40BHD - IAD
1 stop29h 50mBritish Airways
Deal found 16/5£530

Cheap Washington, D.C. to Belfast flights in May & June 2024

Find cheap flight options from Washington, D.C. to Belfast specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 844,321 searches. Prices were last updated on 16 May 2024.
Check out some of the best flight deals from Washington, D.C. to Belfast in 2024. For more flight deals, be sure to check back very soon.
Tue 11/620:15IAD - BHD
2 stops14h 05mAmerican Airlines
Tue 18/613:40BHD - IAD
1 stop11h 50mAmerican Airlines
Deal found 16/5£508
Tue 11/620:16BWI - BHD
2 stops14h 04mAmerican Airlines
Tue 18/613:40BHD - BWI
1 stop10h 55mAmerican Airlines
Deal found 16/5£508
Tue 11/617:31DCA - BHD
2 stops14h 24mAmerican Airlines
Tue 18/613:40BHD - DCA
2 stops14h 24mAmerican Airlines
Deal found 16/5£517
Wed 12/617:30DCA - BHD
2 stops13h 20mAmerican Airlines
Wed 19/613:40BHD - DCA
2 stops14h 24mAmerican Airlines
Deal found 16/5£518
Wed 12/613:13IAD - BHD
2 stops26h 32mBritish Airways
Wed 19/619:40BHD - IAD
2 stops26h 33mBritish Airways
Deal found 16/5£544
Tue 11/615:47BWI - BHD
2 stops13h 48mBritish Airways
Mon 17/612:20BHD - BWI
1 stop12h 15mBritish Airways
Deal found 16/5£550
Tue 11/617:50IAD - BHD
1 stop18h 00mDelta
Mon 17/617:20BHD - IAD
1 stop27h 40mDelta
Deal found 16/5£551
Tue 11/617:50IAD - BHD
1 stop18h 00mKLM
Wed 19/617:20BHD - IAD
2 stops27h 39mKLM
Deal found 16/5£559
Wed 12/615:47BWI - BHD
2 stops19h 28mBritish Airways
Wed 19/619:40BHD - BWI
2 stops26h 33mBritish Airways
Deal found 16/5£559

Washington, D.C. to Belfast 2024 flight deals

Discover exclusive flight deals for travel between Washington, D.C. and Belfast in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 844,321 searches. Data last updated 16 May 2024.
Check out some of the best flight deals from Washington, D.C. to Belfast in 2024. For more flight deals, be sure to check back very soon.
Fri 20/922:45IAD - BHD
1 stop14h 25mAmerican Airlines
Sat 28/906:50BHD - IAD
1 stop18h 40mAmerican Airlines
Deal found 16/5£450
Tue 8/1021:25BWI - BHD
1 stop10h 30mBritish Airways
Sun 13/1013:10BHD - BWI
1 stop11h 30mBritish Airways
Deal found 16/5£450
Tue 8/1017:31IAD - BHD
2 stops14h 24mAmerican Airlines
Sun 13/1006:50BHD - IAD
1 stop18h 45mAmerican Airlines
Deal found 16/5£453
Mon 21/1018:07BWI - BHD
2 stops13h 43mAmerican Airlines
Mon 28/1009:05BHD - BWI
1 stop14h 50mAmerican Airlines
Deal found 16/5£453
Fri 20/922:45IAD - BHD
1 stop11h 40mAmerican Airlines
Sat 28/906:50BHD - IAD
2 stops21h 57mAmerican Airlines
Deal found 16/5£458
Mon 21/1018:10DCA - BHD
2 stops13h 40mAmerican Airlines
Mon 28/1011:20BHD - DCA
2 stops16h 12mAmerican Airlines
Deal found 16/5£462
Sun 13/1017:55IAD - BHD
1 stop10h 10mBritish Airways
Sat 19/1019:50BHD - IAD
1 stop29h 45mBritish Airways
Deal found 16/5£469
Sun 13/1021:25BWI - BHD
1 stop12h 10mBritish Airways
Sat 19/1018:55BHD - BWI
1 stop29h 45mBritish Airways
Deal found 16/5£469
Sun 13/1018:07BWI - BHD
2 stops18h 28mBritish Airways
Sat 19/1019:50BHD - BWI
1 stop28h 50mBritish Airways
Deal found 16/5£475

Washington, D.C. to Belfast flights leaving soon

Find last-minute flight options from Washington, D.C. to Belfast 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 844,321 searches. Data last updated 16 May 2024.
Have a look at some of the last-minute flights available departing from Washington, D.C. to Belfast. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Wed 29/506:30IAD - BFS
2 stops24h 10mMultiple Airlines
Wed 5/621:40BFS - IAD
2 stops25h 00mMultiple Airlines
Deal found 15/5£621
Wed 29/506:30IAD - BFS
2 stops24h 10mMultiple Airlines
Wed 5/620:30BFS - IAD
3 stops26h 10mMultiple Airlines
Deal found 15/5£668
Fri 24/522:45IAD - BHD
1 stop14h 25mBritish Airways
Mon 27/513:50BHD - IAD
1 stop11h 40mBritish Airways
Deal found 15/5£837
Fri 24/522:45IAD - BHD
1 stop14h 25mBritish Airways
Mon 27/506:35BHD - IAD
2 stops22h 26mBritish Airways
Deal found 15/5£866
Thu 23/517:25IAD - BHD
1 stop18h 25mDelta
Mon 27/517:20BHD - IAD
1 stop27h 40mDelta
Deal found 15/5£881
Thu 23/516:59IAD - BHD
2 stops18h 51mDelta
Mon 27/517:20BHD - IAD
1 stop27h 40mDelta
Deal found 15/5£885
Thu 23/516:59IAD - BHD
2 stops18h 51mDelta
Mon 27/517:20BHD - IAD
2 stops29h 01mDelta
Deal found 15/5£893
Thu 23/508:19IAD - BFS
3 stops22h 51mMultiple Airlines
Mon 27/520:55BFS - IAD
3 stops30h 15mMultiple Airlines
Deal found 15/5£948
Thu 23/512:35IAD - BFS
2 stops18h 35mMultiple Airlines
Mon 27/520:55BFS - IAD
3 stops30h 15mMultiple Airlines
Deal found 15/5£999

One-way flights to Belfast from Washington, D.C.

Search for one-way flight options from Washington, D.C. to Belfast. 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 844,321 searches. Data last updated 16 May 2024.
Users in need of a one-way flight from Washington, D.C. to Belfast can choose from these deals. Those seeking round-trip flights from Washington, D.C. to Belfast should utilise the search form at the top of the page.
Sun 23/620:45IAD - BFS
2 stops35h 20mMultiple Airlines
Deal found 15/5£317
Sun 23/620:45IAD - BHD
2 stops18h 30mMultiple Airlines
Deal found 15/5£319
Sun 23/612:36BWI - BFS
3 stops22h 14mMultiple Airlines
Deal found 15/5£333
Tue 2/717:00IAD - BHD
2 stops18h 50mDelta
Deal found 16/5£342
Tue 2/722:45IAD - BHD
1 stop32h 05mMultiple Airlines
Deal found 16/5£368
Sun 23/618:05BWI - BHD
2 stops13h 55mBritish Airways
Deal found 15/5£373
Sun 23/619:16DCA - BHD
2 stops17h 19mBritish Airways
Deal found 15/5£384
Sun 23/622:50IAD - BHD
1 stop29h 05mBritish Airways
Deal found 15/5£386
Sun 23/618:50BWI - BFS
2 stops19h 45mMultiple Airlines
Deal found 15/5£387

Find flights from Washington, D.C. to Belfast within your budget

Customise your flight search to find flights from Washington, D.C. to Belfast 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 844,321 searches. Data last updated 16 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£450 - £745

Route

Depart

Return

Price

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Fri 20/9

1 stop14h 25m

Belfast City

Sat 28/9

1 stop18h 40m

£450

Baltimore/WashingtonBelfast City

BWI - BHD

BWIBHD

Baltimore/Washington

Tue 8/10

1 stop10h 30m

Belfast City

Sun 13/10

1 stop11h 30m

£450

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Tue 8/10

2 stops14h 24m

Belfast City

Sun 13/10

1 stop18h 45m

£453

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Sun 13/10

1 stop10h 10m

Belfast City

Sat 19/10

1 stop29h 45m

£469

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Mon 21/10

2 stops16h 00m

Belfast City

Mon 28/10

2 stops33h 23m

£507

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Tue 11/6

1 stop18h 00m

Belfast City

Wed 19/6

2 stops27h 39m

£559

Washington, D.C. Dulles IntlBelfast Intl

IAD - BFS

IADBFS

Washington, D.C. Dulles Intl

Fri 20/9

2 stops14h 15m

Belfast Intl

Sat 28/9

2 stops26h 50m

£588

Washington, D.C. Reagan-NationalBelfast City

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Tue 8/10

2 stops17h 35m

Belfast City

Sun 13/10

2 stops21h 29m

£742

Washington, D.C. Dulles IntlBelfast City

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Sun 9/6

2 stops15h 50m

Belfast City

Sun 16/6

1 stop14h 50m

£745

Flights are sorted by cheapest first

Deals found on 16/5

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

Average price of flights to Belfast by month

Plan your trip from Washington, D.C. to Belfast by taking into account the cheapest months to travel. The average price of a one-way flight from Washington, D.C. to Belfast is currently £357 while a return flight costs £552. Price data was last updated on 12 May 2024.

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. to Belfast (average of £62). Flying from Washington, D.C. to Belfast in August is currently the most expensive (average of £81). 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.

January

£50

February

£55

March

£54

April

£54

May

£57

June

£58

July

£63

August

£64

September

£56

October

£49

November

£54

December

£56

Temperature and rainfall in Belfast by month

Plan your trip to Belfast by taking into account the average temperature and rainfall totals by month.

BFS

Temperature

5 - 16 °C

Reviews of airlines servicing Belfast

Get insights into the airlines that provide service to Belfast. 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 Belfast. Reviews last updated 16 May 2024.
To help decide which airline to fly from Washington, D.C. to Belfast, see what other customers have to say about American Airlines, British Airways and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
10,673 reviews

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

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.

8.0
Very Good
10,673 reviews
8.0
Very Good
10,673 reviews

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

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.

7.9
Good
1,568 reviews
8.0
Very Good
10,673 reviews

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

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.

7.3
Good
14,514 reviews
8.0
Very Good
10,673 reviews

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

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.

7.1
Good
2,748 reviews
8.0
Very Good
10,673 reviews

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

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.

7.0
Good
7,659 reviews
8.0
Very Good
10,673 reviews

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

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.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Belfast. 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. to Belfast for under £500 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. to Belfast for under £500. The cheapest flight booked recently is on American Airlines for just £450, but on average you can expect to pay £478.

  • Are there last-minute flights available from Washington, D.C. to Belfast for under £700?

    There are currently 13+ open flights from Washington, D.C. to Belfast within the next 7 days for less than £700.

  • What are the cheapest airlines flying from Washington, D.C. to Belfast round-trip?

    American Airlines, at £450, was found to be the cheapest airline from Washington, D.C. to Belfast.Alternate airlines flying return to your destination include British Airways and Delta. You may be able to fly from Washington, D.C. to Belfast for 32% less than the average price by searching for these airlines.

  • What are the most popular routes from Washington, D.C. to Belfast?

  • What does IAD to BFS mean?

    Great question - IAD to BFS just means Washington, D.C. Dulles Intl Airport to Belfast Intl Airport. Now you’ll know what these unique codes when you look for flights! Belfast City Airport (BHD), Londonderry Eglinton Airport (LDY), Glasgow Prestwick Airport (PIK), Isle of Islay Glenegedale Airport (ILY), Campbeltown Machrihanish Airport (CAL) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Washington, D.C. to Belfast that include extra baggage allowance?

    The amount of baggage you can bring on your Washington, D.C. to Belfast 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 Washington, D.C. to Belfast with specific airlines?

    Yes, Cheapflights allows you to browse and filter Washington, D.C. to Belfast 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 Washington, D.C. to Belfast that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Belfast flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Belfast?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Belfast.

  • Can I find deals for business class flights from Washington, D.C. to Belfast?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Belfast 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 Washington, D.C. to Belfast that allow pets onboard?

    Many airlines flying from Washington, D.C. to Belfast 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 Washington, D.C. to Belfast?

    Yes, you can often find last-minute deals on Washington, D.C. to Belfast 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. to Belfast flight deals updated?

    The Washington, D.C. to Belfast flight deals you see on this page were last updated on 16/5.

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.

Complete your trip
Complete your trip to Belfast by adding a car hire and/or hotel booking to your travel itinerary.

Search flights from Washington, D.C. to Belfast by cabin class

Find flights from Washington, D.C. to Belfast, 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 travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Washington, D.C. to Belfast?

Cheapflights makes it easy to find Washington, D.C. to Belfast flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Washington, D.C. to Belfast?

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 Belfast from Washington, D.C..

Can Cheapflights find flights from Washington, D.C. to Belfast with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Washington, D.C. to Belfast, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Washington, D.C. to Belfast become cheaper?

Yes, Cheapflights offers price alerts on Washington, D.C. to Belfast flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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.