What are the cheapest airlines flying from Seattle to Glasgow round-trip?

Icelandair, at $616, was found to be the cheapest airline from Seattle to Glasgow.Alternate airlines to your destination round-trip include British Airways and American Airlines. Users have found that Icelandair is 28% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Seattle to Glasgow one-way?

One-way options have recently been found by users for as low as $279 on Icelandair. Other airlines that offer cheap prices include Aer Lingus from $442 and British Airways from $496 one-way.

What are the most popular airlines that fly from Seattle to Glasgow?

The most popular airlines flying from Seattle to Glasgow are American Airlines, British Airways and Delta. Something to consider prior to booking your flight.

Where are the most common layover locations when flying from Seattle to Glasgow?

Most of the time, Seattle to Glasgow flights that have layovers will stop in Reykjavik.

Where are the least popular layover locations for Seattle to Glasgow flights?

The least popular layover on flights from Seattle to Glasgow is London.

What are some popular things to do or see while on a layover in Reykjavik?

Most Reykjavik visitors opt to spend their time experiencing Hallgrímskirkja, Harpa, and Laugardalslaug Geothermal Pool. Travelers on a layover in Reykjavik can visit Hallgrímskirkja, Harpa, and Laugardalslaug Geothermal Pool, by traveling 23.2 mi, 23.3 mi, and 24.6 mi, respectively after landing at Reykjavik Keflavik Intl. Travelers in need of a car in Reykjavik can rent one for about $50 per day.

What is the cheapest day to fly round-trip from Seattle to Glasgow?

Sunday is generally a great day to depart. Flying on this day could help you save up to 22%.

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

To save on the cost of your flight from Seattle to Glasgow, book at least 47 days before your planned departure. Booking around this time can save you about 22% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $671 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $758.

What is the cheapest month to fly from Seattle to Glasgow?

November is one of the best times of the year to fly to Glasgow from Seattle. Prices for November average $856 per person but you can even find prices for as low as $590. The most expensive prices can be found in the month of June. Opting for a November flight can save you 48% on your journey compared to booking in June

What airport do you fly from for flights from Seattle to Glasgow?

If you book a flight to Glasgow from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle. There are 0 flights from Seattle/Tacoma Intl to Glasgow per day from 13 different airlines.

Can I find deals for flights from Seattle to Glasgow that include hotel bookings?

Yes. In addition to deals on Seattle to Glasgow flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Seattle to Glasgow?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Glasgow.

Can I find deals for business class flights from Seattle to Glasgow?

Yes. Cheapflights offers flight deals from Seattle to Glasgow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$270+ Flights from Seattle to Glasgow

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The best prices from Seattle/Tacoma Intl to Glasgow are usually found in November or February, booked 73 days in advance, depart on a Monday or Sunday and return on a Monday

Cheap flight deals from Seattle to Glasgow

Round-trip from	$616 (CrystalTravel)
One-way from	$270 (Kiwi.com)
Popular in	June
Cheapest in	November
Average price	$1,086

From Seattle/Tacoma Intl to Glasgow

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One-way flight from Seattle/Tacoma Intl to Glasgow

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High demand for flights, 20% potential price rise

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Best time to find cheap flights, 4% potential price drop

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Average for round-trip flights in December 2024

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Find flight deals from Seattle to Glasgow

Cheapest flights from Seattle to Glasgow
Explore the most affordable flight options available from Seattle to Glasgow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 18, 2024.

mar. 12/246:50 pmSEA - GLA

1 stop13h 00mBritish Airways

vie. 1/38:55 amGLA - SEA

2 stops20h 59mBritish Airways

Deal found 12/17

$6,777

mar. 12/2410:35 amSEA - GLA

3 stops28h 40mLufthansa

vie. 1/312:35 pmGLA - SEA

2 stops56h 45mLufthansa

Deal found 12/17

$9,002

Best flights from Seattle to Glasgow
Discover carefully curated flight deals from Seattle to Glasgow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 18, 2024.

jue. 4/243:45 pmSEA - GLA

1 stop13h 40mIcelandair

vie. 5/22:20 pmGLA - SEA

1 stop11h 30mIcelandair

Deal found 12/17

$616

vie. 1/242:35 pmSEA - GLA

2 stops17h 10mMultiple Airlines

vie. 1/317:25 amGLA - SEA

2 stops17h 35mMultiple Airlines

Deal found 12/17

$627

mar. 3/187:50 pmSEA - GLA

1 stop13h 00mBritish Airways

lun. 3/318:50 pmGLA - SEA

1 stop22h 20mBritish Airways

Deal found 12/17

$751

mar. 1/141:35 pmSEA - GLA

1 stop13h 05mAmerican Airlines

mié. 1/295:55 amGLA - SEA

1 stop19h 00mAmerican Airlines

Deal found 12/17

$756

mar. 3/181:35 pmSEA - GLA

2 stops16h 05mKLM

lun. 3/311:25 pmGLA - SEA

1 stop34h 40mKLM

Deal found 12/17

$773

mar. 1/142:14 pmSEA - GLA

1 stop18h 21mDelta

mié. 1/296:05 amGLA - SEA

1 stop13h 46mDelta

Deal found 12/17

$784

jue. 5/12:20 pmSEA - GLA

1 stop13h 55mLufthansa

dom. 5/116:05 amGLA - SEA

2 stops24h 08mLufthansa

Deal found 12/17

$877

vie. 2/1410:08 amSEA - GLA

2 stops21h 02mIberia

dom. 2/236:35 amGLA - SEA

2 stops22h 00mIberia

Deal found 12/17

$1,893

Last-minute flights from Seattle to Glasgow
Discover last-minute flight deals from Seattle to Glasgow. Data last updated diciembre 18, 2024 and is based on user searches.

mar. 12/246:50 pmSEA - GLA

1 stop13h 00mBritish Airways

vie. 1/38:55 amGLA - SEA

2 stops20h 59mBritish Airways

Deal found 12/17

$6,777

mar. 12/2410:35 amSEA - GLA

3 stops28h 40mLufthansa

vie. 1/312:35 pmGLA - SEA

2 stops56h 45mLufthansa

Deal found 12/17

$9,002

mar. 1/142:35 pmSEA - GLA

1 stop11h 20mIcelandair

mié. 1/2912:35 pmGLA - SEA

1 stop12h 25mIcelandair

Deal found 12/17

$630

mar. 1/141:35 pmSEA - GLA

1 stop13h 05mAmerican Airlines

mié. 1/295:55 amGLA - SEA

1 stop19h 00mAmerican Airlines

Deal found 12/17

$756

mar. 1/142:19 pmSEA - GLA

2 stops18h 36mBritish Airways

mar. 1/219:50 amGLA - SEA

2 stops34h 52mBritish Airways

Deal found 12/16

$777

mar. 1/142:14 pmSEA - GLA

1 stop18h 21mDelta

mié. 1/296:05 amGLA - SEA

1 stop13h 46mDelta

Deal found 12/17

$784

mar. 1/147:10 amSEA - GLA

2 stops18h 45mKLM

mar. 1/216:05 amGLA - SEA

1 stop13h 46mKLM

Deal found 12/16

$790

jue. 1/167:00 amSEA - GLA

2 stops20h 55mLufthansa

jue. 1/2312:35 pmGLA - SEA

3 stops37h 55mLufthansa

Deal found 12/18

$1,082

vie. 1/242:35 pmSEA - GLA

2 stops17h 10mMultiple Airlines

vie. 1/317:25 amGLA - SEA

2 stops17h 35mMultiple Airlines

Deal found 12/17

$627

One-way flights from Seattle to Glasgow
Search for one-way flight options from Seattle to Glasgow. Find affordable one-way fares based on user searches. Data last updated diciembre 18, 2024.

sáb. 1/2511:30 amSEA - GLA

3 stops25h 35mMultiple Airlines

Deal found 12/18

$270

dom. 1/122:35 pmSEA - GLA

1 stop11h 20mIcelandair

Deal found 12/17

$279

sáb. 1/253:20 pmSEA - PIK

3 stops48h 35mMultiple Airlines

Deal found 12/18

$292

vie. 3/78:00 pmSEA - GLA

1 stop27h 50mAer Lingus

Deal found 12/16

$442

lun. 12/306:50 pmSEA - GLA

1 stop16h 25mBritish Airways

Deal found 12/17

$496

Find flights from Seattle to Glasgow within your budget

Fly from

Fly to

Route

Depart

Return

Price

SeattleGlasgow

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

jue. 4/24

3:45 pm-1:25 pm

1 stop13h 40m

Glasgow Intl

vie. 5/2

2:20 pm-5:50 pm

1 stop11h 30m

$616

SeattleGlasgow

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

vie. 1/24

2:35 pm-3:45 pm

2 stops17h 10m

Glasgow Intl

vie. 1/31

7:25 am-5:00 pm

2 stops17h 35m

$627

SeattleGlasgow

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

mar. 3/18

7:50 pm-3:50 pm

1 stop13h 00m

Glasgow Intl

lun. 3/31

8:50 pm-11:10 am

1 stop22h 20m

$751

SeattleGlasgow

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

mar. 1/14

6:50 pm-4:55 pm

1 stop14h 05m

Glasgow Intl

mié. 1/29

3:25 pm-4:55 pm

1 stop33h 30m

$756

SeattleGlasgow

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

mar. 3/18

1:35 pm-12:40 pm

2 stops16h 05m

Glasgow Intl

lun. 3/31

1:25 pm-4:05 pm

1 stop34h 40m

$773

SeattleGlasgow

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

mar. 1/14

2:14 pm-4:35 pm

1 stop18h 21m

Glasgow Intl

mié. 1/29

6:05 am-11:51 am

1 stop13h 46m

$784

SeattleGlasgow

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

jue. 5/1

2:20 pm-12:15 pm

1 stop13h 55m

Glasgow Intl

dom. 5/11

6:05 am-10:13 pm

2 stops24h 08m

$877

SeattleGlasgow

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

vie. 2/14

10:08 am-3:10 pm

2 stops21h 02m

Glasgow Intl

dom. 2/23

6:35 am-8:35 pm

2 stops22h 00m

$1,893

SeattleGlasgow

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

sáb. 1/25

11:30 am-9:05 pm

3 stops25h 35m

$270

SeattleGlasgow

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

dom. 1/12

2:35 pm-9:55 am

1 stop11h 20m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 13 results

Best time to book a flight from Seattle to Glasgow

Have a flexible travel schedule? Discover the best time to fly to Glasgow from Seattle with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Seattle to Glasgow

Get recent, data-driven insights about flights from Seattle to Glasgow including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Seattle to Glasgow?

Booking 46 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Glasgow. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Seattle to Glasgow?

Currently, February is the cheapest month in which you can book a flight from Seattle to Glasgow (average of $656). Flying from Seattle to Glasgow in June is currently the most expensive (average of $1,088). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to GLA?

It’s typically best to fly out from Seattle to Glasgow in the evening. Doing so could potentially save you 10% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Seattle to Glasgow?

Travelers seeking maximum savings on their Seattle to Glasgow flight should consider departing on Sunday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Glasgow by month

In terms of precipitation, rainfall in Glasgow ranges from 1.3 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. May is typically the driest time to visit Glasgow when rainfall is around 1.3 in.

Temperature in Glasgow by month

If weather is an important factor for your trip to Glasgow, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Glasgow

Read reviews from past customers who have flown British Airways and Lufthansa from Seattle to Glasgow. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

8,604 reviews

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,349 reviews

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Icelandair

7.1

Good

510 reviews

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Aer Lingus

7.1

Good

1,073 reviews

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from Seattle to Glasgow?
If you book a flight to Glasgow from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle. There are 0 flights from Seattle/Tacoma Intl to Glasgow per day from 13 different airlines.
What are the cheapest airlines flying from Seattle to Glasgow round-trip?
Icelandair, at $616, was found to be the cheapest airline from Seattle to Glasgow.Alternate airlines to your destination round-trip include British Airways and American Airlines. Users have found that Icelandair is 28% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Seattle to Glasgow one-way?
One-way options have recently been found by users for as low as $279 on Icelandair. Other airlines that offer cheap prices include Aer Lingus from $442 and British Airways from $496 one-way.
Where are the most common layover locations when flying from Seattle to Glasgow?
Most of the time, Seattle to Glasgow flights that have layovers will stop in Reykjavik.
What are some popular things to do or see while on a layover in Reykjavik?
Most Reykjavik visitors opt to spend their time experiencing Hallgrímskirkja, Harpa, and Laugardalslaug Geothermal Pool. Travelers on a layover in Reykjavik can visit Hallgrímskirkja, Harpa, and Laugardalslaug Geothermal Pool, by traveling 23.2 mi, 23.3 mi, and 24.6 mi, respectively after landing at Reykjavik Keflavik Intl. Travelers in need of a car in Reykjavik can rent one for about $50 per day.
Where are the least popular layover locations for Seattle to Glasgow flights?
The least popular layover on flights from Seattle to Glasgow is London.
Can I find deals for flights from Seattle to Glasgow that include hotel bookings?
Yes. In addition to deals on Seattle to Glasgow flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Seattle to Glasgow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Glasgow.
Can I find deals for business class flights from Seattle to Glasgow?
Yes. Cheapflights offers flight deals from Seattle to Glasgow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Seattle to Glasgow?
Currently, February is the cheapest month in which you can book a flight from Seattle to Glasgow (average of $656). Flying from Seattle to Glasgow in June is currently the most expensive (average of $1,088). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Seattle to Glasgow

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Spokane to Glasgow Intl flights

Portland to Sumburgh/Shetland flights

Top 10 airlines flying from Seattle to Glasgow

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest$550	Average$792	FlexibilityNo cancel fee	On-time76%
KLM	Cheapest$604	Average$1,060	FlexibilityNo cancel fee	On-time75%
Delta	Cheapest$608	Average$1,010	FlexibilityNo cancel fee	On-timeN/A
Virgin Atlantic	Cheapest$615	Average$1,177	FlexibilityNo cancel fee	On-time72%
American Airlines	Cheapest$623	Average$939	FlexibilityNo cancel fee	On-time71%
British Airways	Cheapest$632	Average$1,006	FlexibilityNo cancel fee	On-time70%
Air France	Cheapest$641	Average$1,038	FlexibilityNo cancel fee	On-time77%
Aer Lingus	Cheapest$651	Average$1,001	FlexibilityNo cancel fee	On-timeN/A
Lufthansa	Cheapest$662	Average$1,086	FlexibilityNo cancel fee	On-time76%
WestJet	Cheapest$673	Average$1,189	FlexibilityNo cancel fee	On-time60%

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$270+ Cheap flights from Seattle (SEA) to Glasgow

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Seattle to Glasgow with Cheapflights

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3. Compare prices and book

The best prices from Seattle/Tacoma Intl to Glasgow are usually found in November or February, booked 73 days in advance, depart on a Monday or Sunday and return on a Monday

Cheap flight deals from Seattle to Glasgow

Round-trip from

One-way from

Popular in

Cheapest in

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Find flight deals from Seattle to Glasgow

Cheapest flights from Seattle to GlasgowExplore the most affordable flight options available from Seattle to Glasgow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 18, 2024.

Explore the most affordable flight options available from Seattle to Glasgow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 18, 2024.

Find flights from Seattle to Glasgow within your budget

Best time to book a flight from Seattle to Glasgow

Have a flexible travel schedule? Discover the best time to fly to Glasgow from Seattle with our price prediction graph.

Travel insights for flights from Seattle to Glasgow

Get recent, data-driven insights about flights from Seattle to Glasgow including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Seattle to Glasgow?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Glasgow. Price data was last updated on December 13, 2024.

What is the cheapest month to book a flight from Seattle to Glasgow?

What is the cheapest time of day to fly from SEA to GLA?

Find hourly flight availability from Seattle to Glasgow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 18, 2024.

What is the cheapest day to fly from Seattle to Glasgow?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Glasgow. Price data was last updated on December 16, 2024.

Rainfall in Glasgow by month

Plan your trip to Glasgow by taking into account the average rainfall totals by month.

Temperature in Glasgow by month

Plan your trip to Glasgow by taking into account the average temperature totals by month.

Reviews of airlines servicing Glasgow

Read reviews from past customers who have flown British Airways and Lufthansa from Seattle to Glasgow. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Glasgow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Seattle to Glasgow?

What are the cheapest airlines flying from Seattle to Glasgow round-trip?

What are the cheapest airlines to fly from Seattle to Glasgow one-way?

Where are the most common layover locations when flying from Seattle to Glasgow?

What are some popular things to do or see while on a layover in Reykjavik?

Where are the least popular layover locations for Seattle to Glasgow flights?

Can I find deals for flights from Seattle to Glasgow that include hotel bookings?

How can I find direct flights from Seattle to Glasgow?

Can I find deals for business class flights from Seattle to Glasgow?

What is the cheapest month to book a flight from Seattle to Glasgow?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Glasgow

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Seattle to Glasgow

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Cheapest flights from Seattle to Glasgow
Explore the most affordable flight options available from Seattle to Glasgow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 18, 2024.