Round-trip from | £453 |
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It’s generally more expensive to depart on a Saturday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.
When flying from Belfast to Washington, D.C., the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 10% versus a flight in the morning.
Fly from
Fly to
Budget
£681 - £834
Route
Depart
Return
Price
Belfast IntlWashington, D.C. Dulles Intl
BFS - IAD
BFSIAD
Belfast Intl
Fri 3/5
2 stops25h 35m
Washington, D.C. Dulles Intl
Tue 7/5
2 stops16h 10m
Belfast IntlWashington, D.C. Dulles Intl
BFS - IAD
BFSIAD
Belfast Intl
Fri 3/5
2 stops25h 35m
Washington, D.C. Dulles Intl
Tue 7/5
1 stop13h 25m
Belfast IntlWashington, D.C. Dulles Intl
BFS - IAD
BFSIAD
Belfast Intl
Fri 3/5
3 stops32h 10m
Washington, D.C. Dulles Intl
Tue 7/5
2 stops16h 10m
Currently, January is the cheapest month in which you can book a flight from Belfast to Washington, D.C. (average of £598). Flying from Belfast to Washington, D.C. in July is currently the most expensive (average of £844). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
£482
February
£502
March
£563
April
£541
May
£600
June
£678
July
£681
August
£608
September
£558
October
£524
November
£486
December
£499
WAS Temperature | 2 - 27 °C |
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Food
Comfort
Entertainment
Boarding
Overall
Crew
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
Food
Comfort
Entertainment
Boarding
Overall
Crew
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
Food
Comfort
Entertainment
Boarding
Overall
Crew
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
Cheapflights makes it easy to find Belfast to Washington, D.C. flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Washington, D.C. from Belfast.
Yes, we can. To see specific flights from Belfast to Washington, D.C. with no change fees, users can toggle flexible booking options after using the search form above to find flights.
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