How does KAYAK find such low prices on flights from Virginia to Belfast?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Virginia to Belfast.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Virginia to Belfast?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast from Virginia is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Virginia to Belfast?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Belfast with an airline and back to Virginia with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Virginia to Belfast?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast from Virginia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Cheap Flights from Virginia to Belfast (BFS)

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Cheap Flights from Virginia to Belfast Intl

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

Recent round-trip flight deals from Virginia to Belfast Intl

Thu, Oct 29 - Thu, Nov 5

8:40 pm - 7:10 pmIAD Washington, D.C. Dulles Intl-BFS Belfast Intl

18h 30m2 stops Reykjavik Keflavik Intl Glasgow Intl

7:20 am - 6:30 pmBFS Belfast Intl-IAD Washington, D.C. Dulles Intl

16h 10m2 stops Glasgow Intl Reykjavik Keflavik Intl

$793Multiple Airlines

Wed, Oct 28 - Tue, Nov 3

9:55 am - 8:20 pmIAD Washington, D.C. Dulles Intl-BFS Belfast Intl

30h 25m2 stops Toronto Pearson Intl Manchester

8:55 pm - 5:00 pmBFS Belfast Intl-IAD Washington, D.C. Dulles Intl

25h 05m2 stops Manchester Zurich

$838Multiple Airlines

Fri, Dec 11 - Fri, Dec 18

7:40 pm - 8:40 pmIAD Washington, D.C. Dulles Intl-BFS Belfast Intl

20h 00m2 stops Reykjavik Keflavik Intl Manchester

8:25 am - 6:30 pmBFS Belfast Intl-IAD Washington, D.C. Dulles Intl

15h 05m2 stops Manchester Reykjavik Keflavik Intl

$857Multiple Airlines

Wed, Oct 28 - Tue, Nov 3

4:00 pm - 4:15 pmDCA Washington, D.C. Reagan-National-BFS Belfast Intl

20h 15m3 stops Montreal Pierre Elliott Trudeau Intl Brussels Bruxelles-National Manchester

8:55 pm - 3:24 pmBFS Belfast Intl-DCA Washington, D.C. Reagan-National

23h 29m3 stops Manchester Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl

$868Multiple Airlines

Fri, Oct 9 - Tue, Oct 13

5:15 pm - 4:30 pmIAD Washington, D.C. Dulles Intl-BFS Belfast Intl

18h 15m2 stops Dublin Edinburgh Turnhouse

5:55 am - 3:45 pmBFS Belfast Intl-IAD Washington, D.C. Dulles Intl

14h 50m2 stops Edinburgh Turnhouse Dublin

$879Multiple Airlines

Mon, Oct 12 - Mon, Oct 19

8:30 pm - 8:40 pmIAD Washington, D.C. Dulles Intl-BFS Belfast Intl

19h 10m2 stops Reykjavik Keflavik Intl Glasgow Intl

9:35 pm - 2:22 pmBFS Belfast Intl-IAD Washington, D.C. Dulles Intl

21h 47m2 stops Glasgow Intl Toronto Pearson Intl

$887Multiple Airlines

Mon, Oct 26 - Mon, Nov 2

8:35 pm - 7:10 pmRDU Raleigh-Durham-BFS Belfast Intl

18h 35m2 stops Reykjavik Keflavik Intl Manchester

6:40 am - 7:00 pmBFS Belfast Intl-RDU Raleigh-Durham

17h 20m2 stops London Luton Dublin

$892Multiple Airlines

Mon, Oct 5 - Tue, Oct 6

8:55 pm - 4:15 pmIAD Washington, D.C. Dulles Intl-BFS Belfast Intl

14h 20m2 stops Dublin Glasgow Intl

9:15 pm - 7:25 pmBFS Belfast Intl-IAD Washington, D.C. Dulles Intl

27h 10m2 stops Glasgow Intl Dublin

$895Multiple Airlines

Fri, Nov 13 - Mon, Nov 16

12:55 pm - 8:40 pmDCA Washington, D.C. Reagan-National-BFS Belfast Intl

26h 45m3 stops Ottawa Toronto Pearson Intl Manchester

7:20 am - 6:18 pmBFS Belfast Intl-DCA Washington, D.C. Reagan-National

15h 58m2 stops Manchester Toronto Pearson Intl

$910Multiple Airlines

Mon, Oct 12 - Mon, Oct 19

8:30 pm - 8:55 pmIAD Washington, D.C. Dulles Intl-BFS Belfast Intl

19h 25m3 stops Reykjavik Keflavik Intl Kastrup Copenhagen Manchester

9:35 pm - 2:22 pmBFS Belfast Intl-IAD Washington, D.C. Dulles Intl

21h 47m2 stops Glasgow Intl Toronto Pearson Intl

$911Multiple Airlines

Useful Info

Cheapest flight	$793

Flight from Washington Dulles Airport to Belfast Intl Airport

How does KAYAK find such low prices on flights from Virginia to Belfast?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Virginia to Belfast.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Virginia to Belfast?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast from Virginia is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Virginia to Belfast?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Belfast with an airline and back to Virginia with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Virginia to Belfast?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast from Virginia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.