Cheap flights from Seattle (SEA) to Glasgow from $308

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 3/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — GLA
Feb 27 — Mar 51

The best prices from Seattle/Tacoma Intl to Glasgow are usually found in February or April, booked 59 days in advance, depart on a Wednesday or Thursday and return on a Monday

Cheap flight deals from Seattle to Glasgow

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Glasgow (GG1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 22, 2024.

Popular in

June

Cheapest in

February

Round-trip from

$655

One-way from

$469
High demand for flights, 26% potential price rise
Best time to find cheap flights, 23% potential price drop
From Seattle/Tacoma Intl to Glasgow
One-way flight from Seattle/Tacoma Intl to Glasgow

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

Tuesday is generally a great day to depart. Flying on this day could help you save up to 32%.

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 60 days before your planned departure. Booking around this time can save you about 62% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $737 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,033.

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

February is one of the best times of the year to fly to Glasgow from Seattle. Prices for February average $857 per person but you can even find prices for as low as $513. The most expensive prices can be found in the month of June. Opting for a February flight can save you 34% on your journey compared to booking in June

When is the cheapest time to fly from Seattle to Glasgow (SEA - GLA)?

It’s typically best to fly out from Seattle to Glasgow at noon. Doing so could potentially save you 15% on the flight price compared to flying in the evening, which is usually more expensive.

Cheap Lufthansa flights from Seattle to Glasgow

Explore cheap flight options specifically provided by Lufthansa for the route between Seattle and Glasgow. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated February 22, 2024.
Peruse some of the lowest-priced Lufthansa flights we've found from Seattle to Glasgow. Make sure to double check the flight details before booking.
Tue 4/22:15 pmSEA - GLA
1 stop13h 50mLufthansa
Wed 4/106:10 amGLA - SEA
1 stop14h 15mLufthansa
Deal found 2/21$590
Tue 4/22:15 pmSEA - GLA
1 stop13h 50mLufthansa
Wed 4/106:10 amGLA - SEA
2 stops22h 08mLufthansa
Deal found 2/21$662
Tue 3/262:50 pmSEA - GLA
1 stop14h 20mLufthansa
Tue 4/912:50 pmGLA - SEA
1 stop31h 35mLufthansa
Deal found 2/21$673
Tue 3/262:50 pmSEA - GLA
1 stop14h 20mLufthansa
Wed 4/36:10 amGLA - SEA
1 stop14h 15mLufthansa
Deal found 2/21$683
Tue 4/162:15 pmSEA - GLA
1 stop13h 50mLufthansa
Tue 4/306:10 amGLA - SEA
2 stops22h 08mLufthansa
Deal found 2/21$693
Tue 3/262:50 pmSEA - GLA
1 stop14h 20mLufthansa
Mon 4/812:50 pmGLA - SEA
1 stop31h 35mLufthansa
Deal found 2/21$699
Tue 4/162:15 pmSEA - GLA
1 stop13h 50mLufthansa
Tue 4/306:10 amGLA - SEA
1 stop14h 15mLufthansa
Deal found 2/21$708
Mon 4/82:15 pmSEA - GLA
1 stop13h 50mLufthansa
Mon 4/2212:50 pmGLA - SEA
2 stops39h 28mLufthansa
Deal found 2/20$709
Mon 4/12:15 pmSEA - GLA
1 stop13h 50mLufthansa
Mon 4/812:50 pmGLA - SEA
1 stop31h 35mLufthansa
Deal found 2/21$724

Cheap KLM flights from Seattle to Glasgow

Explore cheap flight options specifically provided by KLM for the route between Seattle and Glasgow. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated February 22, 2024.
Some of the best deals we've found on KLM flights traveling from Seattle to Glasgow. Ensure the flight price, dates, time, and airline match your criteria before you book.
Mon 4/226:10 pmSEA - GLA
1 stop13h 55mKLM
Wed 5/16:10 amGLA - SEA
1 stop18h 30mKLM
Deal found 2/21$707
Thu 3/143:20 pmSEA - GLA
1 stop18h 15mKLM
Wed 3/206:10 amGLA - SEA
1 stop13h 55mKLM
Deal found 2/21$859
Wed 3/208:15 amSEA - GLA
2 stops21h 25mKLM
Sun 3/245:35 pmGLA - SEA
1 stop26h 30mKLM
Deal found 2/20$950

Cheap Seattle to Glasgow flights in February & March 2024

Find cheap flight options from Seattle to Glasgow specifically for the months of February and March 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,442,422 searches. Prices were last updated on February 22, 2024.
Scroll through some of the best deals on flights from Seattle to Glasgow in 2024. Check back in a little while for more flight options.
Tue 3/262:50 pmSEA - GLA
1 stop14h 20mLufthansa
Tue 4/912:50 pmGLA - SEA
1 stop31h 35mLufthansa
Deal found 2/21$673
Tue 3/262:50 pmSEA - GLA
1 stop14h 20mLufthansa
Thu 4/46:10 amGLA - SEA
1 stop14h 15mLufthansa
Deal found 2/21$683
Tue 3/262:50 pmSEA - GLA
1 stop14h 20mLufthansa
Mon 4/812:50 pmGLA - SEA
1 stop31h 35mLufthansa
Deal found 2/21$699
Sun 3/316:10 pmSEA - GLA
1 stop30h 20mDelta
Tue 4/99:15 amGLA - SEA
1 stop15h 25mDelta
Deal found 2/21$722
Tue 3/2612:00 pmSEA - GLA
2 stops17h 40mDelta
Tue 4/99:15 amGLA - SEA
1 stop15h 25mDelta
Deal found 2/21$723
Tue 3/263:20 pmSEA - GLA
1 stop14h 20mDelta
Fri 4/56:10 amGLA - SEA
2 stops22h 15mDelta
Deal found 2/21$729
Sun 3/316:10 pmSEA - GLA
1 stop30h 20mDelta
Tue 4/96:10 amGLA - SEA
2 stops20h 47mDelta
Deal found 2/21$732
Thu 3/212:50 pmSEA - GLA
1 stop14h 00mLufthansa
Thu 3/286:10 amGLA - SEA
1 stop13h 50mLufthansa
Deal found 2/21$747
Thu 3/143:20 pmSEA - GLA
1 stop18h 15mDelta
Wed 3/209:05 amGLA - SEA
2 stops20h 20mDelta
Deal found 2/21$759

Seattle to Glasgow 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Glasgow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated February 22, 2024.
Scroll through some of the best deals on flights from Seattle to Glasgow in 2024. Check back in a little while for more flight options.
Tue 4/22:15 pmSEA - GLA
1 stop13h 50mLufthansa
Wed 4/106:10 amGLA - SEA
1 stop14h 15mLufthansa
Deal found 2/21$590
Sat 11/23:50 pmSEA - GLA
1 stop11h 00mIcelandair
Sat 11/912:40 pmGLA - SEA
1 stop12h 15mIcelandair
Deal found 2/21$592
Mon 9/2310:40 amSEA - GLA
2 stops28h 20mLufthansa
Mon 9/3012:50 pmGLA - SEA
1 stop31h 25mLufthansa
Deal found 2/21$593
Sun 9/111:00 pmSEA - GLA
1 stop30h 25mIcelandair
Sun 9/82:20 pmGLA - SEA
1 stop14h 15mIcelandair
Deal found 2/22$622
Tue 9/246:55 pmSEA - GLA
1 stop10h 30mIcelandair
Mon 9/302:20 pmGLA - SEA
1 stop14h 15mIcelandair
Deal found 2/21$625
Sun 8/256:55 pmSEA - GLA
1 stop10h 30mIcelandair
Sun 9/82:20 pmGLA - SEA
1 stop14h 15mIcelandair
Deal found 2/21$648
Sun 8/2511:00 pmSEA - GLA
1 stop30h 25mIcelandair
Wed 9/182:20 pmGLA - SEA
1 stop14h 15mIcelandair
Deal found 2/22$650
Mon 4/221:10 pmSEA - GLA
2 stops25h 50mMultiple Airlines
Wed 5/16:10 amGLA - SEA
2 stops36h 33mMultiple Airlines
Deal found 2/21$652
Wed 4/249:35 amSEA - GLA
2 stops29h 25mMultiple Airlines
Wed 5/16:10 amGLA - SEA
2 stops47h 33mMultiple Airlines
Deal found 2/20$658

Seattle to Glasgow flights leaving soon

Find last-minute flight options from Seattle to Glasgow for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated February 22, 2024.
Consider one of these great deals we found on last-minute flights from Seattle to Glasgow. It's wise to confirm all flight details are correct before booking.
Thu 2/292:30 pmSEA - GLA
1 stop14h 10mDelta
Sun 3/36:10 amGLA - SEA
1 stop13h 55mDelta
Deal found 2/22$800
Thu 2/2911:55 amSEA - GLA
2 stops16h 45mDelta
Sun 3/36:10 amGLA - SEA
1 stop13h 55mDelta
Deal found 2/22$804
Thu 2/2911:55 amSEA - GLA
2 stops16h 45mDelta
Sun 3/36:10 amGLA - SEA
2 stops18h 49mDelta
Deal found 2/22$814

One-way flights to Glasgow from Seattle

Search for one-way flight options from Seattle to Glasgow. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated February 22, 2024.
Users in need of a one-way flight from Seattle to Glasgow can choose from these deals. Those seeking round-trip flights from Seattle to Glasgow should utilize the search form at the the top of the page.
Sun 3/243:35 pmSEA - GLA
1 stop11h 20mIcelandair
Deal found 2/20$308
Sun 3/249:25 pmSEA - GLA
3 stops35h 50mMultiple Airlines
Deal found 2/20$345
Sat 3/233:02 pmSEA - GLA
3 stops42h 13mMultiple Airlines
Deal found 2/20$353
Tue 3/2610:12 pmSEA - GLA
3 stops33h 03mMultiple Airlines
Deal found 2/20$371
Mon 5/69:00 pmSEA - GLA
3 stops42h 20mMultiple Airlines
Deal found 2/21$379
Thu 5/910:04 pmSEA - GLA
3 stops56h 56mMultiple Airlines
Deal found 2/22$387
Wed 3/279:54 pmSEA - GLA
3 stops39h 06mMultiple Airlines
Deal found 2/20$409
Thu 5/91:50 pmSEA - GLA
2 stops24h 35mMultiple Airlines
Deal found 2/22$444
Mon 3/259:05 pmSEA - GLA
1 stop27h 45mAer Lingus
Deal found 2/20$469

Find flights from Seattle to Glasgow within your budget

Customize your flight search to find flights from Seattle to Glasgow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated February 22, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$590 - $1,142

Route

Depart

Return

Price

Seattle/Tacoma IntlGlasgow Intl

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Tue 4/2

1 stop13h 50m

Glasgow Intl

Wed 4/10

1 stop14h 15m

$590

Seattle/Tacoma IntlGlasgow Intl

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Mon 4/22

2 stops25h 50m

Glasgow Intl

Wed 5/1

2 stops36h 33m

$652

Seattle/Tacoma IntlGlasgow Intl

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Mon 4/8

1 stop13h 50m

Glasgow Intl

Mon 4/22

1 stop13h 01m

$678

Seattle/Tacoma IntlGlasgow Intl

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Mon 4/22

1 stop13h 55m

Glasgow Intl

Wed 5/1

1 stop18h 30m

$707

Seattle/Tacoma IntlGlasgow Intl

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Mon 4/22

2 stops18h 20m

Glasgow Intl

Wed 5/1

1 stop18h 30m

$712

Seattle/Tacoma IntlGlasgow Intl

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Sun 4/7

1 stop11h 00m

Glasgow Intl

Tue 4/23

1 stop12h 05m

$749

Seattle/Tacoma IntlGlasgow Intl

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Mon 4/8

1 stop16h 00m

Glasgow Intl

Fri 6/14

1 stop17h 25m

$895

Seattle/Tacoma IntlGlasgow Intl

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Tue 4/9

2 stops18h 30m

Glasgow Intl

Tue 4/23

2 stops18h 54m

$1,036

Seattle/Tacoma IntlGlasgow Intl

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Thu 3/21

2 stops25h 51m

Glasgow Intl

Thu 3/28

2 stops41h 35m

$1,142

Flights are sorted by cheapest first

Deals found on 2/21

When is the best time to 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 January 28, 2024.
Booking 59 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.
Search Deals

When is the cheapest time 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 February 18, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Glasgow flight should consider departing on Wednesday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Glasgow by month

Plan your trip from Seattle to Glasgow by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Glasgow is currently $385 while a round-trip flight costs $796. Price data was last updated on February 18, 2024.

Currently, February is the cheapest month in which you can book a flight from Seattle to Glasgow (average of $655). Flying from Seattle to Glasgow in June is currently the most expensive (average of $1,131). 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.

January

$660

February

$655

March

$760

April

$742

May

$764

June

$1,131

July

$1,062

August

$871

September

$764

October

$680

November

$665

December

$667

Temperature and rainfall in Glasgow by month

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

GLA

Temperature

39.2 - 60.8 °F

Reviews of airlines servicing Glasgow

Get insights into the airlines that provide service to Glasgow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Glasgow. Reviews last updated February 22, 2024.
Read reviews from past customers who have flown Lufthansa, KLM and Delta 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.
8.1
Very good
11,921 reviews

Boarding

8.2

Food

7.5

Crew

8.6

Comfort

7.9

Entertainment

8.1

Overall

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

8.1
Very good
11,921 reviews
8.1
Very good
11,921 reviews

Boarding

8.2

Food

7.5

Crew

8.6

Comfort

7.9

Entertainment

8.1

Overall

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

7.8
Good
1,778 reviews
8.1
Very good
11,921 reviews

Boarding

8.2

Food

7.5

Crew

8.6

Comfort

7.9

Entertainment

8.1

Overall

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

7.6
Good
1,974 reviews
8.1
Very good
11,921 reviews

Boarding

8.2

Food

7.5

Crew

8.6

Comfort

7.9

Entertainment

8.1

Overall

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

7.3
Good
15,643 reviews
8.1
Very good
11,921 reviews

Boarding

8.2

Food

7.5

Crew

8.6

Comfort

7.9

Entertainment

8.1

Overall

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

7.3
Good
1,426 reviews
8.1
Very good
11,921 reviews

Boarding

8.2

Food

7.5

Crew

8.6

Comfort

7.9

Entertainment

8.1

Overall

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

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?

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 flights from Seattle to Glasgow for under $600 on Cheapflights?

Yes, there are multiple flights from Seattle to Glasgow for under $600. The cheapest flight booked recently is on Lufthansa for just $590, but on average you can expect to pay $690.

Are there last-minute flights available from Seattle to Glasgow for under $800?

There are currently 3+ open flights from Seattle to Glasgow within the next 7 days for less than $800.

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

Lufthansa, at $590, was found to be the cheapest airline from Seattle to Glasgow.Alternate airlines to your destination round-trip include Aer Lingus and KLM. Users have found that Lufthansa is 31% 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 $308 on Icelandair. Other airlines that offer cheap prices include Aer Lingus from $469 and Lufthansa from $478 one-way.

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

What does SEA to GLA mean?

SEA and GLA are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SEA to GLA refers to a flight route from Seattle/Tacoma Intl Airport to Glasgow Intl Airport. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Edinburgh Turnhouse Airport (EDI), Dundee Airport (DND), Glasgow Prestwick Airport (PIK), Isle of Islay Glenegedale Airport (ILY), Campbeltown Machrihanish Airport (CAL).

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 London?

Most London visitors opt to spend their time experiencing Hyde Park, Piccadilly Circus, and Buckingham Palace. Travelers on a layover in London can visit Hyde Park, Piccadilly Circus, and Buckingham Palace, by traveling 12.5 mi, 14.1 mi, and 13.7 mi, respectively after landing at London Heathrow. Travelers in need of a car in London can rent one for about $39 per day.

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

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

Discover the top 10 airlines that operate flights from Seattle to Glasgow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated February 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$545Average$991FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
IcelandairCheapest$565Average$849FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
DeltaCheapest$608Average$917FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air FranceCheapest$615Average$1,075FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapest$616Average$989FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Aer LingusCheapest$635Average$980FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest$639Average$1,014FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest$642Average$957FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
KLMCheapest$660Average$1,046FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapest$788Average$1,111FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from Seattle to Glasgow by cabin class

Find flights from Seattle to Glasgow, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Glasgow?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Glasgow from Seattle today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Seattle to Glasgow?

Cheapflights helps you find that perfect flight to Glasgow from Seattle by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Seattle to Glasgow with no change fees?

Yes! Cheapflights helps users easily find flights from Seattle to Glasgow with no change fees.

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Of course! You can now track prices for flights from Seattle to Glasgow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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