BFS - SEA

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1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Belfast Intl to Seattle (BFS-SEA)

 
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Recent return flight deals from Belfast Intl to Seattle

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BFS  Belfast Intl Airport-SEA Seattle/Tacoma Airport
4461 mimulti-stop
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SEA  Seattle/Tacoma Airport-BFS Belfast Intl Airport
4461 mimulti-stop
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When to book flights from Belfast Intl to Seattle

Are your dates flexible? Find out the best times to travel from Belfast Intl to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
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Your Belfast Intl Airport to Seattle flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Do I need a passport to fly from Belfast Intl Airport to Seattle?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Which car hire options are available at Seattle/Tacoma Intl Airport (SEA)?

    Seattle/Tacoma Intl Airport (SEA) hosts 5 major car hire companies, with daily rates starting from around £46 for economy cars. Top options include:

    • Fox
    • Europcar
    • Thrifty
    • Budget
    • Hertz

  • Which airports can I use when flying from Belfast Intl Airport to Seattle?

    Flights from Belfast Intl Airport to Seattle usually depart from Belfast Intl (BFS) and arrive at Seattle/Tacoma Intl (SEA).

  • What is the time difference between Belfast Intl Airport and Seattle?

    Seattle is 7 hours behind Belfast Intl Airport (Pacific Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Seattle?

    Some of the most popular sights in Seattle are The Westin Seattle, Seattle Center, and Seattle Marriott Waterfront. These are among the most viewed places in Seattle on KAYAK.

Your guide to booking Belfast Intl Airport to Seattle flights

Get tips on when to book, when to fly, and what to know before your trip.

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Complete your trip to Seattle with a hotel stay or car hire

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