Flights from Glasgow to Seattle available from GBP 507*

Promo code

Our best rates from Glasgow to Seattle

Displaying fares for October-2026
  • GLA–SEA, 11 10 2026 – 26 10 2026: From GBP 2,360
    11

    Su

    OCT

  • GLA–SEA, 12 10 2026 – 24 10 2026: From GBP 1,184
    12

    Mo

  • GLA–SEA, 13 10 2026 – 27 10 2026: From GBP 734
    13

    Tu

  • GLA–SEA, 14 10 2026 – 26 10 2026: From GBP 896
    14

    We

  • GLA–SEA, 15 10 2026 – 24 10 2026: From GBP 1,089
    15

    Th

  • GLA–SEA, 16 10 2026 – 27 10 2026: From GBP 926
    16

    Fr

  • GLA–SEA, 17 10 2026 – 26 10 2026: From GBP 619
    17

    Sa

  • GLA–SEA, 18 10 2026 – 24 10 2026: From GBP 1,089
    18

    Su

  • GLA–SEA, 19 10 2026 – 26 10 2026: From GBP 896
    19

    Mo

  • GLA–SEA, 20 10 2026 – 26 10 2026: From GBP 509
    20

    Tu

  • GLA–SEA, 21 10 2026 – 24 10 2026: From GBP 896
    21

    We

  • GLA–SEA, 22 10 2026 – 26 10 2026: From GBP 509
    22

    Th

  • GLA–SEA, 23 10 2026 – 02 11 2026: From GBP 509
    23

    Fr

  • GLA–SEA, 24 10 2026 – 26 10 2026: From GBP 604
    24

    Sa

  • GLA–SEA, 25 10 2026 – 29 10 2026: From GBP 679
    25

    Su

  • GLA–SEA, 26 10 2026 – 29 10 2026: From GBP 896
    26

    Mo

  • GLA–SEA, 27 10 2026 – 30 10 2026: From GBP 589
    27

    Tu

  • GLA–SEA, 28 10 2026 – 02 11 2026: From GBP 902
    28

    We

  • GLA–SEA, 29 10 2026 – 02 11 2026: From GBP 719
    29

    Th

  • GLA–SEA, 30 10 2026 – 02 11 2026: From GBP 869
    30

    Fr

  • GLA–SEA, 31 10 2026 – 02 11 2026: From GBP 769
    31

    Sa

  • GLA–SEA, 01 11 2026 – 15 11 2026: From GBP 828
    01

    Su

    NOV

  • GLA–SEA, 02 11 2026 – 13 11 2026: From GBP 798
    02

    Mo

  • GLA–SEA, 03 11 2026 – 04 12 2026: From GBP 728
    03

    Tu

  • GLA–SEA, 04 11 2026 – 04 12 2026: From GBP 688
    04

    We

  • GLA–SEA, 05 11 2026 – 06 12 2026: From GBP 517
    05

    Th

  • GLA–SEA, 06 11 2026 – 04 12 2026: From GBP 623
    06

    Fr

  • GLA–SEA, 07 11 2026 – 04 12 2026: From GBP 633
    07

    Sa

  • GLA–SEA, 08 11 2026 – 04 12 2026: From GBP 768
    08

    Su

  • GLA–SEA, 09 11 2026 – 04 12 2026: From GBP 688
    09

    Mo

  • GLA–SEA, 10 11 2026 – 06 12 2026: From GBP 517
    10

    Tu

  • Fly in the next 3 months: flights from Glasgow to Seattle (SEA)

    Icelandair airfare from Glasgow to Seattle - starting at GBP 507

    GBP

    Glasgow (GLA)to

    Seattle (SEA)
    02 12 2026 - 07 12 2026
    From
    GBP 507
    Viewed 1 day ago
    Round trip
    Economy

    Glasgow (GLA)to

    Seattle (SEA)
    02 12 2026 - 08 12 2026
    From
    GBP 507
    Viewed 1 day ago
    Round trip
    Economy

    Glasgow (GLA)to

    Seattle (SEA)
    02 12 2026 - 09 12 2026
    From
    GBP 507
    Viewed 1 day ago
    Round trip
    Economy

    Glasgow (GLA)to

    Seattle (SEA)
    03 12 2026 - 07 12 2026
    From
    GBP 507
    Viewed 1 day ago
    Round trip
    Economy

    Glasgow (GLA)to

    Seattle (SEA)
    03 12 2026 - 09 12 2026
    From
    GBP 507
    Viewed 1 day ago
    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.

    Flights from Glasgow (GLA) to Seattle (SEA) in the next 365 days

    Book ahead and find our best prices in 2026 and beyond

    GBP
    Flights from Glasgow (GLA) to Seattle (SEA) in the next 365 days
    From
    To
    Fare type
    Dates
    Price
    Glasgow (GLA)Seattle (SEA)Round trip
    /
    Economy
    02 12 2026 - 07 12 2026

    From

    GBP 507

    Viewed 1 day ago

    Glasgow (GLA)Seattle (SEA)Round trip
    /
    Economy
    02 12 2026 - 08 12 2026

    From

    GBP 507

    Viewed 1 day ago

    Glasgow (GLA)Seattle (SEA)Round trip
    /
    Economy
    02 12 2026 - 09 12 2026

    From

    GBP 507

    Viewed 1 day 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.

    Make the most of your trip

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    Tours and Attractions

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    Flights from Glasgow to Seattle with a touch of Iceland

    Choose Icelandair to fly from Glasgow (GLA) to Seattle (SEA). Enjoy our refreshing travel experience, which includes hundreds of hours of movies and music in our in-seat entertainment system, USB chargers in every seat and Wi-Fi access. You'll enjoy an easy transit at our Keflavik hub and one of the shortest flying times between North America and Europe.

    Soaring guitars and sky-high buildings

    Seattle has made a name for itself through music. The first half of the 20th century saw the flourishing of a vibrant jazz scene, which included performers such as Ray Charles and Ernestine Anderson. The early 1990s were dominated by Seattle’s grunge music bands like Nirvana and Pearl Jam. Seattle is also the birthplace of rock legend Jimi Hendrix. Visitors can get deeper into the sounds of Woodstock and grunge at the Museum of Pop Culture. The imaginatively designed museum-building is an attraction in and of itself.

    Those who want to get an overview of Seattle’s great urban area, over Elliot Bay and Lake Washington, and the tight-knit conglomeration of skyscrapers, should ascend the Space Needle, one of the city’s most identifiable buildings. If you want to get to the heart of local history, stop by at the Pike Place Market. Seattle’s primary public market has over a hundred-year history and is the place where farmers and other small local businesses sell their product.

    Pioneer Square and Bainbridge Island

    To get to the origins of the city over 150 years ago, make your way to Pioneer Square, Seattle’s oldest neighborhood and now home to hip art galleries, restaurants and cafés, as well as being the focal point of the city’s night life.

    Should you want a reprieve from urban Seattle, Bainbridge Island is just a ferry-ride away from the city center. This is the perfect place for outdoor activities, whether it be hiking, jogging, kayaking or a picnic in the park and visitors get a beautiful view of the city.

    Book your tickets to Seattle with Icelandair today and discover the city for yourself!

    Add a stopover in Iceland to your journey

    Passengers flying from Glasgow to Seattle with Icelandair have the option to stopover in Iceland. Pack more experience into your travel by adding a stopover on our island to your journey, for anywhere from 1 to 7 days and at no additional airfare. You will have the opportunity to explore Iceland's lava fields, glacial lagoons, geyser, waterfalls and caves, and to visit the charming capital of Reykjavik.

    Flying with Icelandair: more than just a journey