Flights from Manchester to Seattle available from GBP 642*

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Our best rates from Manchester to Seattle

Sep 2026
FromGBP 816*
Fare: Round trip/Economy
Oct 2026
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Nov 2026
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    • *Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking

    Fly in the next three months: flights from Manchester to Seattle

    GBP

    Manchester (MAN)to

    Seattle (SEA)
    06 09 2026 - 16 09 2026
    From
    GBP 816
    Round trip
    Economy
    *Fares displayed have been collected within the last 72 hours and may no longer be available at the time of booking. We display fares for Economy Light as standard, but it is possible to change your class of service during the booking process. You can also add baggage meals and extra legroom to your trip during booking.

    Plan ahead for your trip from Manchester to Seattle with Icelandair

    GBP
    Plan ahead for your trip from Manchester to Seattle with Icelandair
    From
    To
    Fare type
    Dates
    Price
    Manchester (MAN)Seattle (SEA)Round trip
    /
    Economy    		27 05 2027 - 14 06 2027

    From

    GBP 797

    Viewed 2 days ago

    Manchester (MAN)Seattle (SEA)Round trip
    /
    Economy    		15 06 2027 - 25 06 2027

    From

    GBP 743

    Viewed 8 hrs ago

    Manchester (MAN)Seattle (SEA)Round trip
    /
    Economy    		30 04 2027 - 28 05 2027

    From

    GBP 779

    Viewed 6 hrs ago

    *Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.

    Flights to Seattle from Manchester

    For the best fares and an unparalleled flight experience, choose Icelandair to fly from Manchester (MAN) to Seattle (SEA).

    Icelandair provides hundreds of hours of movies and music in the in-flight entertainment system, Wi-Fi access on most flights, and a USB power port at every seat to power up your laptop or smartphone.

    When you choose Icelandair to book flights from Manchester to Seattle, you’ll enjoy an easy transit at our Keflavik hub as well as one of the shortest flying times over the Atlantic, too.

     

    FAQs about travel from Manchester to Seattle

    Helpful information for travellers visiting Seattle

    When is the best time to book a flight to Seattle from Manchester?

    The best time to book flights to Seattle from Manchester is during the delightful summer months (June – August).

    During this time, you can expect warm temperatures, blue skies, and longer days, the perfect conditions for exploring Seattle’s iconic sights such as Pike Place Market or the majestic Mount Rainier.

    The city's waterfront and festival scene come to life in the summer, too.

    How do I find cheap flights from Manchester to Seattle?

    Being flexible about when you book your tickets can help you to find cheap flights from Manchester to Seattle.

    We also recommend booking your trip in advance and checking our flight deals regularly to secure the best price.

    What is the average flight time from Manchester to Seattle, USA?

    The average flight time from Manchester (MAN) to Seattle (SEA) is around 11-12 hours non-stop.

    Passengers flying to Seattle with Icelandair will first change at Keflavík Airport before flying directly to Seattle.

    Which airport do I land at when flying from Manchester to Seattle?

    Passengers flying to Seattle from Manchester will land at Seattle-Tacoma International Airport.