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Cheap flights from Washington, D.C. to Belfast Intl Airport from $875

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Belfast Intl Airport departing on 7/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Mon 5/20

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Easily compare round-trip flights from Washington, D.C. to Belfast Intl Airport

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Washington, D.C. to Belfast Intl Airport by changing tabs
Multiple Airlines
Jul 30
IAD6:50 pmWashington, D.C. Dulles Intl
23h 20m
2 stops
BFS11:10 pmBelfast Intl
Aug 7
BFS8:20 pmBelfast Intl
26h 20m
3 stops
IAD5:40 pmWashington, D.C. Dulles Intl
Multiple Airlines
Jul 30
IAD6:50 pmWashington, D.C. Dulles Intl
23h 20m
2 stops
BFS11:10 pmBelfast Intl
Aug 7
BFS9:40 pmBelfast Intl
25h 00m
2 stops
IAD5:40 pmWashington, D.C. Dulles Intl
Multiple Airlines
Jun 6
IAD6:50 pmWashington, D.C. Dulles Intl
23h 25m
2 stops
BFS11:15 pmBelfast Intl
Jun 13
BFS6:40 amBelfast Intl
16h 00m
2 stops
IAD5:40 pmWashington, D.C. Dulles Intl
Multiple Airlines
May 29
BWI6:50 pmBaltimore/Washington
13h 50m
2 stops
BFS1:40 pmBelfast Intl
Jun 1
BFS6:00 amBelfast Intl
16h 40m
2 stops
BWI5:40 pmBaltimore/Washington
Multiple Airlines
May 29
BWI6:50 pmBaltimore/Washington
21h 10m
2 stops
BFS9:00 pmBelfast Intl
Jun 1
BFS6:25 amBelfast Intl
30h 53m
3 stops
BWI8:18 amBaltimore/Washington
Multiple Airlines
Jun 6
IAD6:50 pmWashington, D.C. Dulles Intl
23h 25m
2 stops
BFS11:15 pmBelfast Intl
Jun 13
BFS9:45 pmBelfast Intl
24h 55m
3 stops
IAD5:40 pmWashington, D.C. Dulles Intl

Best airlines flying from Washington, D.C. to Belfast Intl Airport

Compare and see reviews for airlines that fly from Washington, D.C. to Belfast Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $626Free CancellationRating
6.8
6,868 reviews
Search British Airways flights
American AirlinesPriceFrom $626Free CancellationRating
7.3
14,677 reviews
Search American Airlines flights

How to get the cheapest flight ticket from Washington, D.C. to Belfast Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

September. The cheapest time of year to fly to Belfast Intl Airport from Washington, D.C. is September. Most expensive is December

What is the cheapest day to depart Washington, D.C. for Belfast Intl Airport?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Wednesday

When is the cheapest time to fly from Washington, D.C. to Belfast Intl Airport?

In the afternoon. Washington, D.C. to Belfast Intl Airport flights are approximately 17% more expensive in the evening than in the afternoon

What is the cheapest airline that flies to Belfast Intl Airport from Washington, D.C.?

American Airlines. American Airlines and British Airways are the most popular carriers operating from Washington, D.C. to Belfast Intl Airport

Cheap Washington, D.C. to Belfast Intl Airport (WAS to BFS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Belfast Intl Airport

Best Price Found

$875

Fastest flight time

13h 50m

Direct flights

None
The best flight deal from Washington, D.C. to Belfast Intl Airport found on momondo in the last 72 hours is $875
The fastest flight from Washington, D.C. to Belfast Intl Airport takes 13h 50m
There are no direct flights from Washington, D.C. to Belfast Intl Airport. Popular non-direct routes for this connection are Baltimore/Washington Airport - Belfast Intl Airport and Washington, D.C. Dulles Intl Airport - Belfast Intl Airport.

  • How far is Washington, D.C. to Belfast Intl by plane?

    A flight from Washington, D.C. to Belfast Intl will travel around 3361.5 mi. Typically, this will take 13h 50m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. to Belfast Intl Airport?

    Prices for flights from Washington, D.C. to Belfast Intl Airport refresh daily.

  • How many operators does momondo search for flights from Washington, D.C. to Belfast Intl Airport?

  • How old do you have to be to fly from Washington, D.C. to Belfast Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Belfast Intl Airport.

  • What documentation or ID do you need to fly to Belfast Intl Airport?

    The necessary travel and health documents for your Belfast Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Belfast?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Belfast. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Belfast with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Belfast from Washington, D.C. with this policy.

How can momondo help me find flights from Washington, D.C. to Belfast?

Once all potential Washington, D.C. to Belfast flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Belfast right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Belfast from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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