£499 Find Cheap Flights from Reagan Washington National Airport to Belfast

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to Belfast departing on 16/3. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Belfast

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Belfast, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Belfast, as well as popular online travel agencies
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Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Reagan-National to Belfast that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Reagan-National to Belfast

Mon, 16 Mar - Sun, 22 Mar
American Airlines Logo
18:59 - 14:15DCA-BHD
15h 16m2 stops
American Airlines Logo
12:10 - 22:46BHD-DCA
14h 36m2 stops
£499American Airlines
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Wed, 12 Nov - Sun, 16 Nov
Delta Logo
17:30 - 16:50DCA-BHD
18h 20m2 stops
Delta Logo
06:30 - 18:00BHD-DCA
16h 30m2 stops
£508Delta
Find Deal
Wed, 12 Nov - Sun, 16 Nov
Delta Logo
12:36 - 16:50DCA-BHD
23h 14m2 stops
Delta Logo
06:30 - 18:00BHD-DCA
16h 30m2 stops
£508Delta
Find Deal
Wed, 1 Apr - Sun, 5 Apr
Delta Logo
17:00 - 16:55DCA-BHD
18h 55m2 stops
Delta Logo
06:30 - 23:08BHD-DCA
21h 38m2 stops
£527Delta
Find Deal
Sat, 28 Mar - Sun, 5 Apr
British Airways Logo
16:04 - 09:10DCA-BHD
13h 06m2 stops
British Airways Logo
06:50 - 19:13BHD-DCA
17h 23m2 stops
£601British Airways
Find Deal
Wed, 1 Apr - Sun, 5 Apr
American Airlines Logo
17:23 - 11:55DCA-BHD
13h 32m2 stops
American Airlines Logo
15:50 - 10:05BHD-DCA
23h 15m2 stops
£663American Airlines
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Fri, 28 Nov - Fri, 5 Dec
Multiple Airlines Logo
17:42 - 09:10DCA-BHD
34h 28m2 stops
Multiple Airlines Logo
11:05 - 07:49BHD-DCA
25h 44m3 stops
£719Multiple Airlines
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Sun, 26 Apr - Sun, 3 May
Multiple Airlines Logo
16:10 - 13:40DCA-BHD
16h 30m2 stops
Multiple Airlines Logo
07:05 - 22:27BHD-DCA
44h 22m3 stops
£871Multiple Airlines
Find Deal
Fri, 28 Nov - Fri, 5 Dec
Multiple Airlines Logo
11:05 - 20:50DCA-BHD
28h 45m3 stops
Multiple Airlines Logo
07:20 - 19:45BHD-DCA
41h 25m3 stops
£943Multiple Airlines
Find Deal
Sun, 23 Nov - Sat, 29 Nov
British Airways Logo
17:24 - 13:55DCA-BHD
15h 31m2 stops
British Airways Logo
06:35 - 16:53BHD-DCA
15h 18m2 stops
£1,128British Airways
Find Deal

Everything you should know

Cheapest return fare
£499
American Airlines
Mon 16/3Sun 22/3
DCA - BHD • 2 stops
Cheapest one-way flight
Multiple Airlines
Thu 30/10
DCA - BF1 • multi-stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Belfast!
Booking Insights

KAYAK's insights & trends for Reagan-National to Belfast flights

Get data-powered insights and trends into flights from Reagan-National to Belfast to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Reagan Washington National Airport to Belfast?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from Reagan Washington National Airport to Belfast were found on American Airlines (£499) and Delta (£508).

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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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Reagan Washington National Airport to Belfast flights

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Belfast was £499 for a return ticket.

  • Which aircraft models fly most regularly from Reagan Washington National Airport to Belfast?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport 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 Reagan Washington National Airport to Belfast.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Reagan Washington National Airport to Belfast?

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

  • What is the Hacker Fare option on flights from Reagan Washington National Airport to Belfast?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Belfast with an airline and back to Reagan Washington National Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Reagan Washington National Airport 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 Reagan Washington National Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Reagan-National to Belfast

Information on your arrival and departure airports

Reagan Washington National Airport (DCA)

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