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Cheap flights from Belfast Intl Airport to Washington from £338

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. 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.
BFS — SEA
27 Apr — 4 May1
1 adult
Sat 27/4
Sat 4/5

When is the cheapest time to fly from Belfast Intl Airport to State of Washington (BFS - WA)?

When flying from Belfast Intl Airport 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.

One-way flights to Washington from Belfast Intl

Search for one-way flight options from Belfast Intl to Washington. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 928,330 searches. Data last updated 22 April 2024.
Mon 10/606:15BFS - SEA
3 stops42h 00mMultiple Airlines
Deal found 21/4£338
Tue 11/613:35BFS - SEA
3 stops51h 03mMultiple Airlines
Deal found 21/4£354
Tue 11/619:55BFS - SEA
2 stops23h 25mMultiple Airlines
Deal found 21/4£487
Mon 10/620:20BFS - SEA
2 stops29h 20mMultiple Airlines
Deal found 21/4£542
Mon 10/620:55BFS - SEA
1 stop22h 40mMultiple Airlines
Deal found 21/4£851
Tue 11/610:30BFS - SEA
1 stop15h 15mMultiple Airlines
Deal found 21/4£1,598

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Belfast Intl to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What does BFS to SEA mean?

    This is defined as Belfast Intl Airport (BFS) and Seattle/Tacoma Intl Airport (SEA). Codes like Seattle/Tacoma Intl Airport are often used to just call airports uniquely. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Spokane Airport (GEG), Pasco Tri Cities Airport (PSC), Bellingham Airport (BLI), Everett Paine Field Airport (PAE), Pullman Moscow Regional Airport (PUW).

  • Can I find deals for flights from Belfast Intl to Washington that include extra baggage allowance?

    The amount of baggage you can bring on your Belfast Intl to Washington flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Belfast Intl to Washington with specific airlines?

    Yes, Cheapflights allows you to browse and filter Belfast Intl to Washington flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Belfast Intl to Washington that include hotel bookings?

    Yes. In addition to deals on Belfast Intl to Washington flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast Intl to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast Intl to Washington.

  • Can I find deals for business class flights from Belfast Intl to Washington?

    Yes. Cheapflights offers flight deals from Belfast Intl to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Belfast Intl to Washington that allow pets onboard?

    Many airlines flying from Belfast Intl to Washington offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Belfast Intl to Washington?

    Yes, you can often find last-minute deals on Belfast Intl to Washington flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

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Top airline flying from Belfast Intl to Washington

Discover the top airline that operate flights from Belfast Intl to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 928,330 searches. Data last updated 22 April 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£644Average£692FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Search flights from Belfast Intl to Washington by cabin class

Find flights from Belfast Intl to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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How does Cheapflights help users find flights from Belfast Intl to Washington?

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Why should you use Cheapflights to find cheap flight tickets from Belfast Intl to Washington?

Millions of users choose and trust Cheapflights to book the best flight deals from Belfast Intl 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 Intl to Washington with no change fees?

Need flexible booking options for your flight to Washington from Belfast Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Belfast Intl to Washington become cheaper?

Yes, Cheapflights offers price alerts on Belfast Intl to Washington flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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