Cheap flight from Washington D.C. to Belfast from $419
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Flights from Washington D.C. to Belfast
Cheap flight deals from Washington D.C. to Belfast
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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IAD 10:40 PM11h 55m1 stopsBHD 3:35 PMWashington D.C. - Belfast | Wed, May 28 | British Airways
BHD 11:30 AM13h 40m1 stopsIAD 8:10 PMBelfast - Washington D.C. | Wed, Jun 4 | British Airways$663 $1,01034% OFF34% OFF$1,010 $663 -
IAD 10:40 PM11h 40m1 stopsBHD 3:20 PMWashington D.C. - Belfast | Tue, May 27 | British Airways
BHD 6:35 AM16h1 stopsIAD 5:35 PMBelfast - Washington D.C. | Tue, Jun 3 | British Airways$665 $1,01034% OFF34% OFF$1,010 $665
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IAD 10:40 PM13h 50m1 stopsBHD 5:30 PMWashington D.C. - Belfast | Mon, May 5 | British Airways
BHD 9:35 AM11h 10m1 stopsIAD 3:45 PMBelfast - Washington D.C. | Tue, May 13 | British Airways$668 $1,01034% OFF34% OFF$1,010 $668
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IAD 10:40 PM11h 55m1 stopsBHD 3:35 PMWashington D.C. - Belfast | Wed, May 7 | British Airways
BHD 11:00 AM14h 10m1 stopsIAD 8:10 PMBelfast - Washington D.C. | Sun, May 11 | British Airways$67433% OFF$1,010 $674
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IAD 10:40 PM11h 40m1 stopsBHD 3:20 PMWashington D.C. - Belfast | Tue, May 13 | British Airways
BHD 6:50 AM13h 55m1 stopsIAD 3:45 PMBelfast - Washington D.C. | Sun, May 18 | British Airways$68233% OFF$1,010 $682
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IAD 10:40 PM11h 50m1 stopsBHD 3:30 PMWashington D.C. - Belfast | Fri, May 9 | British Airways
BHD 2:00 PM11h 5m1 stopsIAD 8:05 PMBelfast - Washington D.C. | Fri, May 16 | British Airways$68432% OFF$1,010 $684
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IAD 5:25 PM18h 30m1 stopsBHD 4:55 PMWashington D.C. - Belfast | Thu, May 8 | Virgin Atlantic
BHD 5:25 PM27h 10m1 stopsIAD 3:35 PMBelfast - Washington D.C. | Thu, May 15 | Virgin Atlantic$69931% OFF$1,010 $699 -
IAD 5:25 PM18h 30m1 stopsBHD 4:55 PMWashington D.C. - Belfast | Mon, May 5 | Virgin Atlantic
BHD 5:25 PM27h 10m1 stopsIAD 3:35 PMBelfast - Washington D.C. | Mon, May 12 | Virgin Atlantic$70231% OFF$1,010 $702
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IAD 10:40 PM17h 5m1 stopsBHD 8:45 PMWashington D.C. - Belfast | Mon, May 12 | British Airways
BHD 3:50 PM33h 15m1 stopsIAD 8:05 PMBelfast - Washington D.C. | Sun, May 18 | British Airways$70330% OFF$1,010 $703
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IAD 5:25 PM22h 40m1 stopsBHD 9:05 PMWashington D.C. - Belfast | Tue, May 13 | Virgin Atlantic
BHD 5:25 PM27h 10m1 stopsIAD 3:35 PMBelfast - Washington D.C. | Sun, May 18 | Virgin Atlantic$70730% OFF$1,010 $707
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WAS 1:00 PM17h 25m1 stopsBFS Invalid DateWashington D.C. - Belfast | Wed, May 7 | Normal Airline
BFS 3:00 PM6hNonstopWAS 4:00 PMBelfast - Washington D.C. | Fri, May 9 | Normal AirlineFind More FlightsFind More Flights
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IAD 5:40 PM10h 25m1 stopsBHD 9:05 AMWashington D.C. - Belfast | Sun, May 11 | British Airways$419 $71942% OFF42% OFF$719 $419
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IAD 6:30 PM22h1 stopsBFS 9:30 PMWashington D.C. - Belfast | Sun, May 11 | United Airlines$453 $71937% OFF37% OFF$719 $453 -
IAD 5:50 PM22h 40m1 stopsBFS 9:30 PMWashington D.C. - Belfast | Sun, May 11 | Delta Air Lines$458 $71936% OFF36% OFF$719 $458 -
IAD 5:50 PM22h 40m1 stopsBFS 9:30 PMWashington D.C. - Belfast | Sun, May 11 | Virgin Atlantic$46136% OFF$719 $461
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IAD 10:40 PM11h 55m1 stopsBHD 3:35 PMWashington D.C. - Belfast | Wed, May 21 | British Airways$47334% OFF$719 $473
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IAD 5:40 PM22h 50m1 stopsBFS 9:30 PMWashington D.C. - Belfast | Sun, May 11 | Iberia$47434% OFF$719 $474 -
IAD 5:25 PM18h 30m1 stopsBHD 4:55 PMWashington D.C. - Belfast | Wed, May 21 | KLM$49731% OFF$719 $497 -
IAD 5:25 PM18h 30m1 stopsBHD 4:55 PMWashington D.C. - Belfast | Wed, May 21 | Air France$49731% OFF$719 $497 -
IAD 10:40 PM13h 50m1 stopsBHD 5:30 PMWashington D.C. - Belfast | Tue, May 6 | British Airways$49931% OFF$719 $499
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IAD 5:25 PM18h 30m1 stopsBHD 4:55 PMWashington D.C. - Belfast | Tue, May 20 | Virgin Atlantic$50330% OFF$719 $503
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WAS 1:00 PM17h 25m1 stopsBFS Invalid DateWashington D.C. - Belfast | Wed, May 7 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Info | Washington D.C. to Belfast
| Cheapest one-way flight price | $395 |
|---|---|
| Off-season for travel | April |
| Peak season for travel | June |
| Flight distance | 5,435.71 km |
| Popular airline | British Airways |
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Washington D.C. (WAS) to Belfast (BFS) the cheapest?
Airlines adjust prices for flights from Washington D.C. to Belfast based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Washington D.C. (WAS) to Belfast (BFS) cost?
According to Trip.com's data, the lowest price is around $1,118.
How to find a cheap flight from Washington D.C. to Belfast
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Washington D.C. to Belfast. Book your flights at the right time and save more.
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