£475 Find Cheap Flights from Reagan Washington National Airport to Northern Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to Northern Ireland departing on 7/7. 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

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

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

Cheapest return prices found by our users on KAYAK in the last 72 hours
Belfast
Belfast2 stops£475
Belfast
Belfast2 stops£475

Cheap Flights from Reagan-National to Northern Ireland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Reagan-National to Northern Ireland 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 Northern Ireland

Fri, 3 Oct - Sun, 12 Oct
American Airlines Logo
19:23 - 15:30DCA-BHD
15h 07m2 stops
American Airlines Logo
13:00 - 22:55BHD-DCA
14h 55m2 stops
£475American Airlines
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Fri, 1 Aug - Fri, 8 Aug
British Airways Logo
14:54 - 09:25DCA-BHD
13h 31m2 stops
British Airways Logo
09:30 - 22:37BHD-DCA
18h 07m2 stops
£517British Airways
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Thu, 31 Jul - Fri, 8 Aug
British Airways Logo
16:50 - 13:15DCA-BHD
15h 25m2 stops
British Airways Logo
09:30 - 19:59BHD-DCA
15h 29m2 stops
£524British Airways
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Fri, 5 Sep - Mon, 8 Sep
KLM Logo
19:55 - 16:55DCA-BHD
16h 00m2 stops
KLM Logo
06:30 - 17:05BHD-DCA
15h 35m2 stops
£531KLM
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Sat, 6 Sep - Sat, 20 Dec
American Airlines Logo
19:23 - 12:15DCA-BHD
11h 52m2 stops
American Airlines Logo
06:30 - 16:24BHD-DCA
14h 54m2 stops
£563American Airlines
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Sat, 2 Aug - Sat, 9 Aug
Delta Logo
18:20 - 21:15DCA-BHD
21h 55m2 stops
Delta Logo
06:30 - 18:14BHD-DCA
16h 44m2 stops
£606Delta
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Wed, 23 Jul - Sun, 27 Jul
Logo
06:00 - 18:35DCA-BFS
31h 35m3 stops
Logo
06:45 - 12:03BFS-DCA
34h 18m3 stops
£638
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Wed, 23 Jul - Sun, 27 Jul
Logo
06:59 - 18:35DCA-BFS
30h 36m2 stops
Logo
06:45 - 22:27BFS-DCA
20h 42m2 stops
£648
Find Deal
Thu, 31 Jul - Sat, 9 Aug
Delta Logo
12:10 - 16:55DCA-BHD
23h 45m2 stops
Delta Logo
06:30 - 18:14BHD-DCA
16h 44m2 stops
£680Delta
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Sat, 2 Aug - Thu, 7 Aug
KLM Logo
18:56 - 16:55DCA-BHD
16h 59m2 stops
KLM Logo
06:30 - 16:33BHD-DCA
15h 03m2 stops
£961KLM
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KAYAK's insights & trends for Reagan-National to Northern Ireland flights

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

Which airlines provide the cheapest flights from Washington, D.C. Reagan-National Airport to Northern Ireland?

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 Washington, D.C. Reagan-National Airport to Northern Ireland were found on American Airlines (£475) and British Airways (£517).

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FAQs - booking Northern Ireland flights

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport to Northern Ireland?

    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 Northern Ireland.

  • 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 Northern Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Reagan Washington National Airport to Northern Ireland 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 Northern Ireland?

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

    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 from Reagan Washington National Airport to Northern Ireland 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 Northern Ireland

Information on your arrival and departure airports

Reagan Washington National Airport (DCA)

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