Cheap flights from Belfast to Washington from £452
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Belfast to Washington
Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) to Washington (USWA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 December 2024.
Find flight deals from Belfast to Washington
Best flights from Belfast to WashingtonDiscover carefully curated flight deals from Belfast to Washington that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 December 2024.
Discover carefully curated flight deals from Belfast to Washington that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 December 2024.
Find flights from Belfast to Washington within your budget
Customise your flight search to find flights from Belfast to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 December 2024.
Fly from
Fly to
Route
Depart
Return
Price
BelfastSeattle
BFS - SEA
BFSSEA
Belfast Intl
Tue 4/2
20:55-17:00
2 stops28h 05m
Seattle/Tacoma Intl
Tue 11/2
14:35-17:55
2 stops19h 20m
BelfastSeattle
BHD - SEA
BHDSEA
Belfast City
Thu 8/5
06:30-11:40
1 stop13h 10m
Seattle/Tacoma Intl
Thu 29/5
17:35-16:55
1 stop15h 20m
BelfastSeattle
BHD - SEA
BHDSEA
Belfast City
Thu 8/5
06:30-18:34
2 stops20h 04m
Seattle/Tacoma Intl
Thu 29/5
13:30-16:55
2 stops19h 25m
BelfastSeattle
BHD - SEA
BHDSEA
Belfast City
Wed 21/5
06:30-11:40
1 stop13h 10m
Seattle/Tacoma Intl
Fri 30/5
09:40-16:55
2 stops23h 15m
Best time to book a flight from Belfast to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Belfast with our price prediction graph.
Travel insights for flights from Belfast to Washington
Get recent, data-driven insights about flights from Belfast to Washington including ideal travel times, pricing trends, and more.
What is the cheapest time of day to fly from BFS to WA?
Find hourly flight availability from Belfast to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 December 2024.
When flying from Belfast to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Washington by month
Plan your trip to Washington by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in State of Washington ranges from 18.0 - 168.0 inches per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit State of Washington when rainfall is around 18.0 mm.
Temperature in Washington by month
Plan your trip to Washington by taking into account the average temperature totals by month.
If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).
Reviews of airlines servicing Washington
Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated 21 December 2024.
Entertainment
Food
Boarding
Overall
Comfort
Crew
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Entertainment
Food
Boarding
Overall
Comfort
Crew
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Related info for your journey
Find useful and relevant information for your journey from Belfast to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Belfast to Washington
See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Belfast to Washington?
When you search for this flight from Belfast to Washington, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Belfast to Washington?
Millions of users choose and trust Cheapflights to book the best flight deals from Belfast to Washington for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Belfast to Washington with no change fees?
Yes, we can. To see specific flights from Belfast to Washington with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Belfast to Washington become cheaper?
Yes! Start tracking prices for Belfast to Washington flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.