DCA - BFS
$449 Find Cheap Flights from Reagan Washington National Airport to Belfast - Compare and Save
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 Intl departing on 12/7. 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.
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Flight Deals
Cheap Flights from Reagan-National to Belfast Intl (DCA-BFS)
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National to Belfast Intl 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 round-trip flight deals from Reagan-National to Belfast Intl
Tue, Dec 22 - Sat, Jan 2
6:55 pm - 6:50 pmDCA Washington, D.C. Reagan-National-BFS Belfast Intl
18h 55m2 stops Toronto Pearson Intl Paris Charles de Gaulle
7:00 am - 7:58 pmBFS Belfast Intl-DCA Washington, D.C. Reagan-National
17h 58m2 stops Paris Charles de Gaulle Toronto Pearson Intl
$1,957Multiple Airlines
Recent one-way flight deals from Reagan-National to Belfast Intl
Mon, Dec 7
4:00 pm - 4:15 pmDCA Washington, D.C. Reagan-National-BFS Belfast Intl
19h 15m3 stops Montreal Pierre Elliott Trudeau Intl Madrid Barajas London Luton
$449Multiple Airlines
Mon, Dec 7
4:00 pm - 4:15 pmDCA Washington, D.C. Reagan-National-BFS Belfast Intl
19h 15m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow
$527Multiple Airlines
Tue, Dec 8
3:30 pm - 10:55 amDCA Washington, D.C. Reagan-National-BFS Belfast Intl
14h 25m2 stops Boston Logan Intl Amsterdam Schiphol
$608Multiple Airlines
Useful Info
Key details for Washington, D.C. Reagan-National Airport to Belfast Intl Airport flights
Cheapest flight | $449 |
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When to book flights from Reagan-National to Belfast Intl
Are your dates flexible? Find out the best times to travel from Reagan-National to Belfast Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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.
Your Washington, D.C. Reagan-National Airport to Belfast Intl Airport flight questions, answered
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Cabin class types available on flights to Belfast Intl
Cabin classes available on flights to Belfast Intl. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
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Flights from domestic origins to Reagan-National
Flights from all regions of Reagan-National to Belfast Intl. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights to other popular destinations
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.