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Cheap flights from Glasgow Intl Airport to Seattle from £394

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Glasgow Intl Airport to Seattle

Cheap return flights

Enter your travel dates to find the best prices.
Icelandair Logo
11:35 - 17:00GLA  Glasgow Intl-SEA Seattle/Tacoma Intl
13h 25m1 stop Reykjavik Keflavik Intl
Icelandair Logo
14:35 - 09:55SEA  Seattle/Tacoma Intl-GLA Glasgow Intl
11h 20m1 stop Reykjavik Keflavik Intl
£511Icelandair
Wed, 16 Dec - Tue, 29 Dec
Icelandair Logo
11:55 - 17:00GLA  Glasgow Intl-SEA Seattle/Tacoma Intl
13h 05m1 stop Reykjavik Keflavik Intl
Icelandair Logo
14:35 - 09:55SEA  Seattle/Tacoma Intl-GLA Glasgow Intl
11h 20m1 stop Reykjavik Keflavik Intl
£511Icelandair
Tue, 15 Dec - Tue, 29 Dec
Icelandair Logo
11:55 - 17:00GLA  Glasgow Intl-SEA Seattle/Tacoma Intl
13h 05m1 stop Reykjavik Keflavik Intl
Icelandair Logo
14:35 - 09:55SEA  Seattle/Tacoma Intl-GLA Glasgow Intl
11h 20m1 stop Reykjavik Keflavik Intl
£511Icelandair
Tue, 15 Dec - Sun, 27 Dec
Multiple Airlines Logo
06:35 - 17:00GLA  Glasgow Intl-SEA Seattle/Tacoma Intl
18h 25m2 stops London Gatwick Reykjavik Keflavik Intl
Multiple Airlines Logo
14:35 - 18:25SEA  Seattle/Tacoma Intl-GLA Glasgow Intl
19h 50m2 stops Reykjavik Keflavik Intl London Gatwick
£520Multiple Airlines
Mon, 9 Nov - Sat, 14 Nov
Multiple Airlines Logo
09:45 - 16:50GLA  Glasgow Intl-SEA Seattle/Tacoma Intl
15h 05m1 stop London Heathrow
Multiple Airlines Logo
18:45 - 19:20SEA  Seattle/Tacoma Intl-GLA Glasgow Intl
16h 35m1 stop London Heathrow
£556Multiple Airlines
Mon, 16 Nov - Sun, 29 Nov
British Airways Logo
10:55 - 16:50GLA  Glasgow Intl-SEA Seattle/Tacoma Intl
13h 55m1 stop London Heathrow
British Airways Logo
18:45 - 17:10SEA  Seattle/Tacoma Intl-GLA Glasgow Intl
14h 25m1 stop London Heathrow
£557British Airways
Wed, 16 Dec - Sat, 23 Jan
British Airways Logo
10:55 - 16:50GLA  Glasgow Intl-SEA Seattle/Tacoma Intl
13h 55m1 stop London Heathrow
British Airways Logo
14:39 - 14:50SEA  Seattle/Tacoma Intl-GLA Glasgow Intl
16h 11m2 stops Chicago O'Hare Intl London Heathrow
£557British Airways
Wed, 16 Dec - Sat, 23 Jan
Multiple Airlines Logo
09:45 - 16:50GLA  Glasgow Intl-SEA Seattle/Tacoma Intl
15h 05m1 stop London Heathrow
Multiple Airlines Logo
18:45 - 19:20SEA  Seattle/Tacoma Intl-GLA Glasgow Intl
16h 35m1 stop London Heathrow
£557Multiple Airlines
Mon, 16 Nov - Sun, 29 Nov
Aer Lingus Logo
12:00 - 17:10GLA  Glasgow Intl-SEA Seattle/Tacoma Intl
13h 10m1 stop Dublin
Aer Lingus Logo
19:10 - 19:10SEA  Seattle/Tacoma Intl-GLA Glasgow Intl
16h 00m1 stop Dublin
£680Aer Lingus
Sat, 17 Oct - Tue, 20 Oct
Aer Lingus Logo
12:00 - 17:10GLA  Glasgow Intl-SEA Seattle/Tacoma Intl
13h 10m1 stop Dublin
Aer Lingus Logo
19:10 - 19:10SEA  Seattle/Tacoma Intl-GLA Glasgow Intl
16h 00m1 stop Dublin
£714Aer Lingus
Sat, 17 Oct - Tue, 20 Oct

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Icelandair flights from Glasgow Intl Airport to Seattle

Our best Icelandair deals on Glasgow Intl Airport to Seattle flight tickets
Icelandair
6 Oct
GLA14:20Glasgow Intl
14h 20m
1 stop
SEA20:40Seattle/Tacoma Intl
27 Oct
SEA15:35Seattle/Tacoma Intl
11h 20m
1 stop
GLA09:55Glasgow Intl
£492
Icelandair
6 Oct
GLA14:20Glasgow Intl
14h 20m
1 stop
SEA20:40Seattle/Tacoma Intl
27 Oct
SEA15:35Seattle/Tacoma Intl
11h 20m
1 stop
GLA09:55Glasgow Intl
£495
Icelandair
15 Dec
GLA11:55Glasgow Intl
13h 05m
1 stop
SEA17:00Seattle/Tacoma Intl
27 Dec
SEA14:35Seattle/Tacoma Intl
11h 20m
1 stop
GLA09:55Glasgow Intl
£511

British Airways flights from Glasgow Intl Airport to Seattle

Our best British Airways deals on Glasgow Intl Airport to Seattle flight tickets
British Airways
16 Dec
GLA10:55Glasgow Intl
13h 55m
1 stop
SEA16:50Seattle/Tacoma Intl
23 Jan
SEA14:39Seattle/Tacoma Intl
16h 11m
2 stops
GLA14:50Glasgow Intl
£557
British Airways
16 Dec
GLA10:55Glasgow Intl
13h 55m
1 stop
SEA16:50Seattle/Tacoma Intl
23 Jan
SEA14:39Seattle/Tacoma Intl
16h 11m
2 stops
GLA14:50Glasgow Intl
£558
British Airways
14 Oct
GLA19:40Glasgow Intl
29h 30m
1 stop
SEA17:10Seattle/Tacoma Intl
13 Jan
SEA18:45Seattle/Tacoma Intl
13h 55m
1 stop
GLA16:40Glasgow Intl
£562

momondo Fare Finder

 
Use the filters below to find and compare flights from Glasgow Intl Airport to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowSeattle

GLA Glasgow Intl - SEA Seattle/Tacoma Intl

GLASEA

Glasgow Intl

Wed 16/12

11:35-17:00

1 stop13h 25m

Seattle/Tacoma Intl

Tue 29/12

14:35-09:55

1 stop11h 20m

£511
Fastest return journey

GlasgowSeattle

GLA Glasgow Intl - SEA Seattle/Tacoma Intl

GLASEA

Glasgow Intl

Tue 15/12

11:55-17:00

1 stop13h 05m

Seattle/Tacoma Intl

Tue 29/12

14:35-09:55

1 stop11h 20m

£511

GlasgowSeattle

GLA Glasgow Intl - SEA Seattle/Tacoma Intl

GLASEA

Glasgow Intl

Tue 15/12

11:55-17:00

1 stop13h 05m

Seattle/Tacoma Intl

Sun 27/12

14:35-09:55

1 stop11h 20m

£511

GlasgowSeattle

GLA Glasgow Intl - SEA Seattle/Tacoma Intl

GLASEA

Glasgow Intl

Mon 9/11

06:35-17:00

2 stops18h 25m

Seattle/Tacoma Intl

Sat 14/11

14:35-18:25

2 stops19h 50m

£520

GlasgowSeattle

GLA Glasgow Intl - SEA Seattle/Tacoma Intl

GLASEA

Glasgow Intl

Mon 16/11

09:45-16:50

1 stop15h 05m

Seattle/Tacoma Intl

Sun 29/11

18:45-19:20

1 stop16h 35m

£556

GlasgowSeattle

GLA Glasgow Intl - SEA Seattle/Tacoma Intl

GLASEA

Glasgow Intl

Wed 16/12

10:55-16:50

1 stop13h 55m

Seattle/Tacoma Intl

Sat 23/1

18:45-17:10

1 stop14h 25m

£557

GlasgowSeattle

GLA Glasgow Intl - SEA Seattle/Tacoma Intl

GLASEA

Glasgow Intl

Wed 16/12

10:55-16:50

1 stop13h 55m

Seattle/Tacoma Intl

Sat 23/1

14:39-14:50

2 stops16h 11m

£557

GlasgowSeattle

GLA Glasgow Intl - SEA Seattle/Tacoma Intl

GLASEA

Glasgow Intl

Mon 16/11

09:45-16:50

1 stop15h 05m

Seattle/Tacoma Intl

Sun 29/11

18:45-19:20

1 stop16h 35m

£557

GlasgowSeattle

GLA Glasgow Intl - SEA Seattle/Tacoma Intl

GLASEA

Glasgow Intl

Sat 17/10

12:00-17:10

1 stop13h 10m

Seattle/Tacoma Intl

Tue 20/10

19:10-19:10

1 stop16h 00m

£680

GlasgowSeattle

GLA Glasgow Intl - SEA Seattle/Tacoma Intl

GLASEA

Glasgow Intl

Sat 17/10

12:00-17:10

1 stop13h 10m

Seattle/Tacoma Intl

Tue 20/10

19:10-19:10

1 stop16h 00m

£714

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Glasgow Intl Airport to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Glasgow Intl Airport and Seattle?

Prices are currently low for flights on this route.

Typical prices usually range from £626 to £729.
The lowest price recently found on this route was £511.

What is the cheapest month to fly to Seattle?

The cheapest month to fly to Seattle from Glasgow Intl Airport is in February. Flight prices, which tend to average around £0, are often lower during this time because this is during the off-season. The month of November is another great option to travel to Seattle, with average flight prices from Glasgow Intl Airport averaging around £523.

How have Glasgow Intl Airport to Seattle flight prices changed over time?

When to book flights from Glasgow Intl Airport to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Glasgow Intl Airport to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Glasgow Intl Airport to Seattle (GLA to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Glasgow Intl Airport to Seattle

Best price found

£394

Fastest flight time

13h 10m

Direct flights

None
The best one-way flight to Seattle from Glasgow Intl Airport in the past 72 hours is £394. The best return flight deal from Glasgow Intl Airport to Seattle found on momondo in the last 72 hours is £511.
The fastest flight from Glasgow Intl Airport to Seattle takes 13h 10m
There are no direct flights from Glasgow Intl Airport to Seattle. There are no popular flight routes from Glasgow Intl Airport to Seattle.
Search flight deals

Frequently asked questions about flying from Glasgow Intl Airport to Seattle

  • How far is Glasgow Intl to Seattle/Tacoma Intl by plane?

    Seattle/Tacoma Intl is 4436.4 mi away from Glasgow Intl. Flights usually cover this in 13h 10m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Glasgow Intl Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Glasgow Intl Airport to Seattle/Tacoma Intl Airport were last updated today.

  • How many operators does momondo search for flights from Glasgow Intl Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Glasgow Intl Airport to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Glasgow Intl Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Glasgow Intl Airport to Seattle?

Best airlines flying from Glasgow Intl Airport to Seattle

Compare and see reviews for airlines that fly from Glasgow Intl Airport to Seattle with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom £447Free CancellationRating
6.9
756 reviews
Search Icelandair flights
British AirwaysPriceFrom £514Free CancellationRating
6.7
8,241 reviews
Search British Airways flights
Aer LingusPriceFrom £611Free CancellationRating
7.3
1,803 reviews
Search Aer Lingus flights

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Westport
Kirkland
Ashford
Tacoma
SeaTac
Kent
Tukwila
Fife

Why use momondo?

Why should I use momondo to find a flight deal from Glasgow to Seattle?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from Glasgow.

Can I find flights from Glasgow to Seattle with flexible booking policies on momondo?

All flight searches from Glasgow to Seattle on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Glasgow to Seattle?

momondo provides multiple filters to help you find the best flight to Seattle from Glasgow. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Glasgow to Seattle right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Seattle from Glasgow. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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