What airlines fly to Glasgow?

British Airways, Icelandair and Aer Lingus are the top three most popular airlines that fly to Glasgow from Seattle according to our data. British Airways is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Glasgow. Keep in mind that there are 11 different airlines that fly to Glasgow on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Seattle/Tacoma Intl to Glasgow?

British Airways and Icelandair are the most popular carriers operating from Seattle/Tacoma Intl to Glasgow

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

Prices for flights from Seattle/Tacoma Intl Airport to Glasgow are refreshed on a daily basis.

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

There are 5 operators available for flights from Seattle/Tacoma Intl Airport to Glasgow as of January 2026.

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

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 Seattle/Tacoma Intl Airport to Glasgow.

What documentation or ID do you need to fly to Glasgow?

The necessary travel and health documents for your Glasgow trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$207 Cheap Flights from Seattle to Glasgow in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from $654 to $960. The lowest price recently found on this route was $492.

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Find the cheapest flights from Seattle to Glasgow

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:35 pm - 9:55 am

SEA

GLA

11h 20m1 stop

12:35 pm - 5:00 pm

GLA

SEA

12h 25m1 stop

$492Icelandair

Tue, Feb 3 - Wed, Feb 11

2:35 pm - 9:55 am

SEA

GLA

11h 20m1 stop

12:35 pm - 5:00 pm

GLA

SEA

12h 25m1 stop

$493Icelandair

Sat, Jan 24 - Tue, Feb 17

2:35 pm - 9:55 am

SEA

GLA

11h 20m1 stop

11:15 am - 5:00 pm

GLA

SEA

13h 45m1 stop

$498Icelandair

Thu, Jan 22 - Thu, Jan 29

3:40 pm - 1:25 pm

SEA

GLA

13h 45m1 stop

2:20 pm - 5:55 pm

GLA

SEA

11h 35m1 stop

$502Icelandair

Fri, Apr 17 - Sat, Apr 25

3:40 pm - 1:25 pm

SEA

GLA

13h 45m1 stop

2:20 pm - 5:55 pm

GLA

SEA

11h 35m1 stop

$509Icelandair

Tue, Apr 14 - Wed, Apr 22

7:00 pm - 1:25 pm

SEA

GLA

10h 25m1 stop

2:20 pm - 8:40 pm

GLA

SEA

14h 20m1 stop

$513Icelandair

Tue, Apr 7 - Wed, Apr 15

7:00 pm - 1:25 pm

SEA

GLA

10h 25m1 stop

2:20 pm - 8:40 pm

GLA

SEA

14h 20m1 stop

$517Icelandair

Tue, Apr 14 - Fri, May 8

3:40 pm - 1:25 pm

SEA

GLA

13h 45m1 stop

2:20 pm - 5:55 pm

GLA

SEA

11h 35m1 stop

$518Icelandair

Wed, Apr 15 - Wed, Apr 22

3:40 pm - 1:25 pm

SEA

GLA

13h 45m1 stop

2:20 pm - 8:40 pm

GLA

SEA

14h 20m1 stop

$519Icelandair

Sun, Apr 19 - Sun, Apr 26

2:00 pm - 12:05 am

SEA

PIK

26h 05m3 stops

4:10 pm - 5:00 pm

PIK

SEA

32h 50m3 stops

$1,027Multiple Airlines

Sat, Feb 21 - Mon, Mar 2

British Airways flights from Seattle to Glasgow

Our best British Airways deals on Seattle to Glasgow flight tickets

British Airways

Feb 3

SEA1:25 pmSeattle/Tacoma Intl

12h 25m

1 stop

GLA9:50 amGlasgow Intl

Feb 12

GLA11:30 amGlasgow Intl

13h 25m

1 stop

SEA4:55 pmSeattle/Tacoma Intl

$544

British Airways

Feb 4

SEA6:50 pmSeattle/Tacoma Intl

13h 00m

1 stop

GLA3:50 pmGlasgow Intl

Feb 11

GLA9:45 amGlasgow Intl

15h 10m

1 stop

SEA4:55 pmSeattle/Tacoma Intl

$545

British Airways

Feb 4

SEA6:12 amSeattle/Tacoma Intl

20h 33m

2 stops

GLA10:45 amGlasgow Intl

Feb 11

GLA10:55 amGlasgow Intl

14h 00m

1 stop

SEA4:55 pmSeattle/Tacoma Intl

$549

Icelandair flights from Seattle to Glasgow

Our best Icelandair deals on Seattle to Glasgow flight tickets

Icelandair

Feb 3

SEA2:35 pmSeattle/Tacoma Intl

11h 20m

1 stop

GLA9:55 amGlasgow Intl

Feb 11

GLA12:35 pmGlasgow Intl

12h 25m

1 stop

SEA5:00 pmSeattle/Tacoma Intl

$492

Icelandair

Jan 24

SEA2:35 pmSeattle/Tacoma Intl

11h 20m

1 stop

GLA9:55 amGlasgow Intl

Feb 17

GLA12:35 pmGlasgow Intl

12h 25m

1 stop

SEA5:00 pmSeattle/Tacoma Intl

$493

Icelandair

Jan 22

SEA2:35 pmSeattle/Tacoma Intl

11h 20m

1 stop

GLA9:55 amGlasgow Intl

Jan 30

GLA12:35 pmGlasgow Intl

12h 25m

1 stop

SEA5:00 pmSeattle/Tacoma Intl

$498

Fly from

Fly to

Route

Depart

Return

Price

SeattleGlasgow

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Tue 2/3

2:35 pm-9:55 am

1 stop11h 20m

Glasgow Intl

Wed 2/11

12:35 pm-5:00 pm

1 stop12h 25m

$492

SeattleGlasgow

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Sat 1/24

2:35 pm-9:55 am

1 stop11h 20m

Glasgow Intl

Tue 2/17

12:35 pm-5:00 pm

1 stop12h 25m

$493

SeattleGlasgow

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Thu 1/22

2:35 pm-9:55 am

1 stop11h 20m

Glasgow Intl

Thu 1/29

11:15 am-5:00 pm

1 stop13h 45m

$498

SeattleGlasgow

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Fri 4/17

3:40 pm-1:25 pm

1 stop13h 45m

Glasgow Intl

Sat 4/25

2:20 pm-5:55 pm

1 stop11h 35m

$502

SeattleGlasgow

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Tue 4/14

3:40 pm-1:25 pm

1 stop13h 45m

Glasgow Intl

Wed 4/22

2:20 pm-5:55 pm

1 stop11h 35m

$509

SeattleGlasgow

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Tue 4/7

7:00 pm-1:25 pm

1 stop10h 25m

Glasgow Intl

Wed 4/15

2:20 pm-8:40 pm

1 stop14h 20m

$513

SeattleGlasgow

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Tue 4/14

7:00 pm-1:25 pm

1 stop10h 25m

Glasgow Intl

Fri 5/8

2:20 pm-8:40 pm

1 stop14h 20m

$517

SeattleGlasgow

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Wed 4/15

3:40 pm-1:25 pm

1 stop13h 45m

Glasgow Intl

Wed 4/22

2:20 pm-5:55 pm

1 stop11h 35m

$518

SeattleGlasgow

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Sun 4/19

3:40 pm-1:25 pm

1 stop13h 45m

Glasgow Intl

Sun 4/26

2:20 pm-8:40 pm

1 stop14h 20m

$519

SeattleGlasgow

SEA - PIK

SEAPIK

Seattle/Tacoma Intl

Sat 2/21

2:00 pm-12:05 am

3 stops26h 05m

Glasgow Prestwick

Mon 3/2

4:10 pm-5:00 pm

3 stops32h 50m

$1,027

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seattle to Glasgow

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

Prices

Airlines

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

What is the cheapest month to fly to Glasgow?

If you are unable to visit Glasgow during the month of February, then departing from Seattle during the month November is also very affordable. Most momondo users find prices during this month for around $708.

How far in advance should I book a flight to Glasgow?

You are more likely to see cheaper flights to Glasgow from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Glasgow for around $806 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Glasgow from Seattle for as low as $660 on momondo.

Cheap Seattle to Glasgow flight deals and tips

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

Fastest flight time	10h 25m
Direct flights	None

The fastest flight from Seattle to Glasgow takes 10h 25m

There are no direct flights from Seattle to Glasgow. There are no popular flight routes from Seattle to Glasgow.

Search flight deals

How far is Seattle/Tacoma Intl to Glasgow by plane?
The straight-line distance from Seattle/Tacoma Intl to Glasgow is 4441.7 mi. Typically, this will take 10h 25m by plane in normal conditions.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Glasgow?
Prices for flights from Seattle/Tacoma Intl Airport to Glasgow are refreshed on a daily basis.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Glasgow?
There are 5 operators available for flights from Seattle/Tacoma Intl Airport to Glasgow as of January 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Glasgow?
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 Seattle/Tacoma Intl Airport to Glasgow.
What documentation or ID do you need to fly to Glasgow?
The necessary travel and health documents for your Glasgow trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Seattle to Glasgow

Compare and see reviews for airlines that fly from Seattle to Glasgow with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $213	Free Cancellation	Rating 7.2 2,892 reviews	Search JetBlue flights
Icelandair	PriceFrom $485	Free Cancellation	Rating 7.1 593 reviews	Search Icelandair flights
Virgin Atlantic	PriceFrom $608	Free Cancellation	Rating 7.5 678 reviews	Search Virgin Atlantic flights
Aer Lingus	PriceFrom $618	Free Cancellation	Rating 7.2 1,429 reviews	Search Aer Lingus flights
British Airways	PriceFrom $641	Free Cancellation	Rating 6.7 7,659 reviews	Search British Airways flights
United Airlines	PriceFrom $652	Free Cancellation	Rating 7.4 9,142 reviews	Search United Airlines flights
American Airlines	PriceFrom $668	Free Cancellation	Rating 7.2 11,097 reviews	Search American Airlines flights
Lufthansa	PriceFrom $673	Free Cancellation	Rating 6.8 7,698 reviews	Search Lufthansa flights
Delta	PriceFrom $675	Free Cancellation	Rating 7.9 8,032 reviews	Search Delta flights
Air France	PriceFrom $736	Free Cancellation	Rating 7.4 1,519 reviews	Search Air France flights

Why use momondo?

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

It is quick and easy to find Seattle to Glasgow flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Glasgow that suits you.

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

Flights from Seattle to Glasgow with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Seattle to Glasgow flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Glasgow from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Glasgow trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to the United Kingdom

Cheap flights from Seattle to Glasgow from $207

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Glasgow departing on 5/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Filter for what you want

Filter for what you want

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Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Seattle to Glasgow

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

British Airways flights from Seattle to Glasgow

Our best British Airways deals on Seattle to Glasgow flight tickets

Icelandair flights from Seattle to Glasgow

Our best Icelandair deals on Seattle to Glasgow flight tickets

momondo Fare Finder

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

See travel insights to Glasgow from

How to get the cheapest flight ticket from Seattle to Glasgow

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

What is the cheapest month to fly to Glasgow?

If you are unable to visit Glasgow during the month of February, then departing from Seattle during the month November is also very affordable. Most momondo users find prices during this month for around $708.

How far in advance should I book a flight to Glasgow?

What is the cheapest airline that flies from Seattle/Tacoma Intl to Glasgow?

British Airways and Icelandair are the most popular carriers operating from Seattle/Tacoma Intl to Glasgow

What airlines fly to Glasgow?

Cheap Seattle to Glasgow flight deals and tips

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

Fastest flight time

Direct flights

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

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

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

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

What documentation or ID do you need to fly to Glasgow?

Best airlines flying from Seattle to Glasgow

Compare and see reviews for airlines that fly from Seattle to Glasgow with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Glasgow trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in Glasgow

Airports listed have a maximum distance of 27.7 mi from Glasgow