Cheap flights from Belfast to Washington from £446
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Thu 5 Feb - Mon 9 Feb
British Airways1 stop
BFS - WAS
British Airways1 stop
WAS - BFS
540£
516£
Fri 16 Jan - Sat 24 Jan
British Airways1 stop
BFS - WAS
British Airways1 stop
WAS - BFS
536£
518£
Wed 24 Dec - Fri 2 Jan
British Airways1 stop
BFS - WAS
British Airways1 stop
WAS - BFS
899£
869£
Mon 5 Jan - Tue 13 Jan
British Airways2 stops
BFS - WAS
British Airways1 stop
WAS - BFS
1131£
1113£
Mon 19 Jan
British Airways1 stop
BFS - WAS
462£
446£
Mon 9 Feb
British Airways1 stop
BFS - WAS
471£
455£
Sun 11 Jan
British Airways1 stop
BFS - WAS
491£
473£
Wed 31 Dec
British Airways2 stops
BFS - WAS
876£
852£
Prices shown below were available within the past 3 days for the period specified and should not be considered the final price offered. Please note that availability and prices are subject to change.
Cheapest time to fly from Belfast to Washington
Flexible with dates? We find the best price for the week of the day you select *Prices may vary after you search.Filter by
Cheapest flight£445The cheapest price available for flights from Belfast to Washington that have been booked by our customers in the last 72 hours
Airport of DepartureBelfast City AptYou will depart from Belfast City Apt when flying from Belfast to Washington
Airport of ArrivalDulles IntlOutbound flights from Belfast to Washington arrive at Dulles Intl
Peak seasonJuneAccording to search data from our customers, June is the busiest time to fly from Belfast to Washington
Best time to bookAprilData from our customers tells us that April is the most popular time to fly to Washington from Belfast
FAQs about flights from Belfast to Washington
What are the advantages of purchasing flexible flight tickets to Washington through eDreams UK?
With a flexible flight ticket, you're assured a refund or the option to rebook without any additional fees if your flight from Belfast to Washington gets canceled. eDreams UK has got you covered, ensuring peace of mind and hassle-free travel changes! Plus, this flexibility allows you to adapt your travel plans with ease, offering greater convenience in today’s unpredictable travel environment.
How can I search for and book flights from Belfast to Washington on eDreams UK, and also find the best deals?
With our flight search engine, you can discover flights starting at just £446 for the route from Belfast to Washington. At eDreams UK, our priority is to offer you the most affordable options. You have the flexibility to customize your search based on various criteria, including stopovers, airports, travel dates, and additional filters. This way, you can tailor your journey to meet your specific needs and preferences, ensuring a seamless travel experience.
When is the best time to book a flight ticket from Belfast to Washington?
The top months for booking flights from Belfast to Washington are April, March and January. Travelers often find the best deals and optimal flight options during these times, making them ideal for planning your trip.
What are the best months to book a flight from Belfast to Washington?
The best time to fly to Washington from Belfast really hinges on various personal preferences, particularly regarding budget considerations. In terms of popularity, June stands out as the top month for flights to Washington from Belfast, as indicated by our customer search data. Following closely are May and July. If your goal is to escape the hustle and bustle of peak season and find a more tranquil experience, consider traveling during January, April or September. These months are associated with significantly fewer searches, making them a great choice for those seeking a quieter getaway from Belfast to Washington.
How does the weather in Washington differ from that in Belfast?
In the summer months, the average temperature in Belfast hovers around 23.26 degrees, accompanied by approximately 3 mm of precipitation. In contrast, temperatures in Washington can rise to 33.72 degrees during the hot season, along with an average rainfall of 12 mm.
When winter arrives, the temperature in Washington tends to average around -10.8 degrees. In the meantime, temperatures in Belfast typically reach around -3.28 degrees. Furthermore, during this chilly season, Belfast may experience about 3 mm of precipitation, while Washington generally averages 14.67 mm.
Plan your trip
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