£644 Find Cheap Flights from Reagan Washington National Airport to Belfast – Compare and Save

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Flight Deals

Cheap Flights from Reagan-National to Belfast (DCA-BHD)

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

Recent return flight deals from Reagan-National to Belfast

Wed, 28 Oct - Tue, 3 Nov
Multiple Airlines Logo
16:00 - 16:15DCA  Washington, D.C. Reagan-National-BFS Belfast Intl
20h 15m3 stops Montreal Pierre Elliott Trudeau Intl Brussels Bruxelles-National Manchester
Multiple Airlines Logo
20:55 - 15:24BFS  Belfast Intl-DCA Washington, D.C. Reagan-National
23h 29m3 stops Manchester Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl
£644Multiple Airlines
Wed, 28 Oct - Tue, 3 Nov
Multiple Airlines Logo
16:00 - 15:30DCA  Washington, D.C. Reagan-National-BHD Belfast City
19h 30m3 stops Montreal Pierre Elliott Trudeau Intl Brussels Bruxelles-National Manchester
Multiple Airlines Logo
18:20 - 15:24BHD  Belfast City-DCA Washington, D.C. Reagan-National
26h 04m3 stops Manchester Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl
£662Multiple Airlines
Wed, 28 Oct - Tue, 3 Nov
Delta Logo
19:22 - 16:45DCA  Washington, D.C. Reagan-National-BHD Belfast City
17h 23m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
Delta Logo
09:40 - 23:07BHD  Belfast City-DCA Washington, D.C. Reagan-National
18h 27m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
£665Delta
Fri, 13 Nov - Mon, 16 Nov
Multiple Airlines Logo
12:55 - 20:40DCA  Washington, D.C. Reagan-National-BFS Belfast Intl
26h 45m3 stops Ottawa Toronto Pearson Intl Manchester
Multiple Airlines Logo
07:20 - 18:18BFS  Belfast Intl-DCA Washington, D.C. Reagan-National
15h 58m2 stops Manchester Toronto Pearson Intl
£675Multiple Airlines
Sun, 22 Nov - Wed, 9 Dec
Delta Logo
11:05 - 09:10DCA  Washington, D.C. Reagan-National-BHD Belfast City
17h 05m2 stops New York John F Kennedy Intl Amsterdam Schiphol
Delta Logo
09:40 - 23:30BHD  Belfast City-DCA Washington, D.C. Reagan-National
18h 50m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
£688Delta
Fri, 13 Nov - Mon, 16 Nov
Multiple Airlines Logo
09:40 - 12:30DCA  Washington, D.C. Reagan-National-BFS Belfast Intl
21h 50m2 stops Toronto Pearson Intl Manchester
Multiple Airlines Logo
07:20 - 22:38BFS  Belfast Intl-DCA Washington, D.C. Reagan-National
20h 18m2 stops Manchester Toronto Pearson Intl
£691Multiple Airlines
Mon, 23 Nov - Mon, 7 Dec
Delta Logo
11:05 - 09:10DCA  Washington, D.C. Reagan-National-BHD Belfast City
17h 05m2 stops New York John F Kennedy Intl Amsterdam Schiphol
Delta Logo
09:40 - 23:30BHD  Belfast City-DCA Washington, D.C. Reagan-National
18h 50m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
£702Delta
Mon, 23 Nov - Sun, 6 Dec
KLM Logo
12:29 - 09:10DCA  Washington, D.C. Reagan-National-BHD Belfast City
15h 41m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
KLM Logo
09:40 - 23:43BHD  Belfast City-DCA Washington, D.C. Reagan-National
19h 03m2 stops Amsterdam Schiphol Boston Logan Intl
£703KLM
Thu, 31 Dec - Wed, 6 Jan
Delta Logo
16:35 - 16:50DCA  Washington, D.C. Reagan-National-BHD Belfast City
19h 15m2 stops New York John F Kennedy Intl Amsterdam Schiphol
Delta Logo
17:20 - 19:14BHD  Belfast City-DCA Washington, D.C. Reagan-National
30h 54m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
£725Delta
Mon, 12 Oct - Mon, 19 Oct
Multiple Airlines Logo
11:00 - 18:00DCA  Washington, D.C. Reagan-National-BHD Belfast City
26h 00m3 stops Toronto Pearson Intl Dublin Edinburgh Turnhouse
Multiple Airlines Logo
18:10 - 18:15BHD  Belfast City-DCA Washington, D.C. Reagan-National
29h 05m3 stops Leeds/Bradford Dublin Toronto Pearson Intl
£738Multiple Airlines
Booking Insights

Price, demand, and travel trends for Washington, D.C. Reagan-National Airport to Belfast flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Washington, D.C. Reagan-National Airport to Belfast with more confidence.

What is the cheapest airline to fly from Washington, D.C. Reagan-National Airport to Belfast?

Delta (£665) and KLM (£703) are the cheapest airlines to fly return from Washington, D.C. Reagan-National Airport to Belfast according to KAYAK data over the last 5 days.

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When to book flights from Reagan-National to Belfast

Are your dates flexible? Find out the best times to travel from Reagan-National to Belfast based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Washington, D.C. Reagan-National Airport to Belfast flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Washington, D.C. Reagan-National Airport to Belfast?

    Flights from Washington, D.C. Reagan-National Airport to Belfast usually depart from Washington, D.C. Reagan-National (DCA) and may arrive at several airports in Belfast area, including Belfast Intl (BFS) and Belfast City (BHD).

  • What popular places can I visit in Belfast?

    Some of the most popular sights in Belfast are Waterfront Hall, SSE Arena, and Grand Opera House. These are among the most viewed places in Belfast on KAYAK.

  • Do I need a passport to fly from Washington, D.C. Reagan-National Airport to Belfast?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • What is the time difference between Washington, D.C. Reagan-National Airport and Belfast?

    Belfast is 5 hours ahead of Washington, D.C. Reagan-National Airport (British Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car hire options are available in Belfast?

    Since Belfast is served by multiple airports, car hire options and rates can vary depending on which one you fly into.
    Near Belfast City Airport (BHD) – daily rates from around £9:

    • Budget
    • Sixt
    • Enterprise Rent-A-Car
    • Hertz
    • Avis

    Near Belfast Intl Airport (BFS) – daily rates from around £8:

    • Budget
    • DRIVALIA
    • Sixt
    • Alamo
    • Hertz

Your guide to booking Washington, D.C. Reagan-National Airport to Belfast flights

Get tips on when to book, when to fly, and what to know before your trip.

More options for your flight from Reagan-National to Belfast

Complete your trip to Belfast with a hotel stay or car hire

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