£297 Find Cheap Flights from Reagan Washington National Airport to Belfast

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 Belfast departing on 10/3. 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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Everything you should know

Cheapest return fare
£562
British Airways
Mon 16/3Sun 22/3
DCA - BHD • 2 stops
Cheapest one-way flight
£297
Delta
Tue 10/3
DCA - BHD • 2 stops
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Flight Deals
Useful Info
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
British Airways Logo
16:34 - 10:40
DCA
-
BHD
14h 06m
2 stops
British Airways Logo
17:35 - 20:43
BHD
-
DCA
31h 08m
2 stops
£562British Airways
Mon, 16 Mar - Sun, 22 Mar
British Airways Logo
13:48 - 10:40
DCA
-
BHD
16h 52m
2 stops
British Airways Logo
20:25 - 20:43
BHD
-
DCA
28h 18m
2 stops
£563British Airways
Fri, 1 May - Tue, 5 May
British Airways Logo
17:30 - 15:30
DCA
-
BHD
17h 00m
2 stops
British Airways Logo
06:30 - 18:58
BHD
-
DCA
17h 28m
2 stops
£574British Airways
Wed, 4 Mar - Sun, 8 Mar
British Airways Logo
12:00 - 09:10
DCA
-
BHD
16h 10m
2 stops
British Airways Logo
12:10 - 07:45
BHD
-
DCA
23h 35m
2 stops
£624British Airways
Wed, 4 Mar - Sun, 8 Mar
British Airways Logo
16:34 - 10:15
DCA
-
BHD
12h 41m
2 stops
British Airways Logo
12:10 - 08:59
BHD
-
DCA
24h 49m
2 stops
£626British Airways
Wed, 4 Mar - Sun, 8 Mar
British Airways Logo
12:00 - 09:10
DCA
-
BHD
16h 10m
2 stops
British Airways Logo
10:40 - 08:59
BHD
-
DCA
26h 19m
2 stops
£627British Airways
Fri, 24 Apr - Tue, 28 Apr
British Airways Logo
06:46 - 15:30
DCA
-
BHD
27h 44m
2 stops
British Airways Logo
09:40 - 22:17
BHD
-
DCA
17h 37m
2 stops
£639British Airways
Fri, 24 Apr - Tue, 28 Apr
British Airways Logo
06:46 - 18:10
DCA
-
BHD
30h 24m
2 stops
British Airways Logo
19:30 - 22:59
BHD
-
DCA
32h 29m
2 stops
£644British Airways
Thu, 12 Mar - Thu, 19 Mar
Multiple Airlines Logo
06:00 - 20:25
DCA
-
BFS
34h 25m
3 stops
Multiple Airlines Logo
07:05 - 22:35
BFS
-
DCA
19h 30m
3 stops
£923Multiple Airlines
Thu, 12 Mar - Thu, 19 Mar
Multiple Airlines Logo
11:05 - 13:40
DCA
-
BFS
22h 35m
2 stops
Multiple Airlines Logo
07:05 - 22:35
BFS
-
DCA
19h 30m
3 stops
£1,213Multiple Airlines
Useful Info

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 £297 for a one-way ticket and £562 for a return.

  • 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)