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Cheap flights from Seattle (SEA) to Glasgow from $414

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 9/26. 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
Jun 13 — Jun 201
From?
To?
Thu 6/13
Thu 6/20
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Glasgow are usually found in February or January, booked 59 days in advance, depart on a Wednesday or Tuesday 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 June 8, 2024.

Popular in

June

Cheapest in

February

Round-trip from

$654

One-way from

$517
High demand for flights, 32% potential price rise
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Best time to find cheap flights, 24% potential price drop
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From Seattle/Tacoma Intl to Glasgow
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One-way flight from Seattle/Tacoma Intl to Glasgow
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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 25%.

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 25% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $706 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $794.

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 $872 per person but you can even find prices for as low as $518. The most expensive prices can be found in the month of June. Opting for a February flight can save you 46% on your journey compared to booking in June

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

It’s typically best to fly out from Seattle to Glasgow at noon. Doing so could potentially save you 14% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Seattle to Glasgow flights in June & July 2024

Find cheap flight options from Seattle to Glasgow specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,045,324 searches. Prices were last updated on June 8, 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.
Sun 7/71:40 pmSEA - GLA
1 stop16h 10mBritish Airways
Sun 7/146:30 pmGLA - SEA
2 stops33h 18mBritish Airways
Deal found 6/7$991
Sun 7/76:50 pmSEA - GLA
2 stops20h 10mLufthansa
Tue 7/166:10 amGLA - SEA
2 stops18h 49mLufthansa
Deal found 6/7$1,031
Thu 7/113:49 pmSEA - GLA
2 stops22h 31mBritish Airways
Mon 7/156:30 pmGLA - SEA
2 stops33h 18mBritish Airways
Deal found 6/7$1,050
Mon 7/87:40 pmSEA - GLA
1 stop16h 00mAmerican Airlines
Mon 7/159:30 amGLA - SEA
2 stops20h 58mAmerican Airlines
Deal found 6/7$1,056
Thu 7/111:30 pmSEA - GLA
1 stop12h 15mBritish Airways
Mon 7/156:30 pmGLA - SEA
2 stops33h 18mBritish Airways
Deal found 6/7$1,065
Sun 7/211:25 pmSEA - GLA
1 stop35h 05mDelta
Tue 8/69:15 amGLA - SEA
2 stops20h 10mDelta
Deal found 6/7$1,080
Fri 7/56:50 pmSEA - GLA
2 stops20h 15mLufthansa
Tue 7/166:10 amGLA - SEA
2 stops18h 49mLufthansa
Deal found 6/7$1,091
Thu 7/412:36 pmSEA - GLA
2 stops26h 29mLufthansa
Tue 7/166:10 amGLA - SEA
2 stops18h 49mLufthansa
Deal found 6/7$1,103
Mon 7/86:45 pmSEA - GLA
1 stop13h 50mAer Lingus
Mon 8/58:10 pmGLA - SEA
1 stop28h 51mAer Lingus
Deal found 6/7$1,121

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 3,045,324 searches. Data last updated June 8, 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 10/810:40 amSEA - GLA
2 stops17h 25mLufthansa
Tue 10/156:10 amGLA - SEA
2 stops16h 20mLufthansa
Deal found 6/6$587
Tue 10/82:15 pmSEA - GLA
1 stop13h 50mLufthansa
Tue 10/156:10 amGLA - SEA
2 stops20h 16mLufthansa
Deal found 6/6$589
Tue 11/127:05 pmSEA - GLA
2 stops32h 50mMultiple Airlines
Tue 11/196:00 amGLA - SEA
2 stops23h 08mMultiple Airlines
Deal found 6/7$595
Tue 10/82:15 pmSEA - GLA
1 stop13h 50mMultiple Airlines
Tue 10/156:10 amGLA - SEA
1 stop14h 05mMultiple Airlines
Deal found 6/6$600
Tue 11/122:00 pmSEA - GLA
1 stop14h 20mLufthansa
Tue 11/196:00 amGLA - SEA
2 stops22h 10mLufthansa
Deal found 6/7$610
Sun 9/296:50 pmSEA - GLA
2 stops20h 10mLufthansa
Tue 10/86:10 amGLA - SEA
1 stop14h 05mLufthansa
Deal found 6/6$628
Fri 10/42:15 pmSEA - GLA
1 stop13h 50mMultiple Airlines
Tue 10/156:10 amGLA - SEA
2 stops16h 20mMultiple Airlines
Deal found 6/6$639
Sun 9/296:50 pmSEA - GLA
2 stops20h 10mLufthansa
Tue 10/86:10 amGLA - SEA
2 stops21h 58mLufthansa
Deal found 6/6$650
Thu 10/102:15 pmSEA - GLA
1 stop13h 50mLufthansa
Mon 10/1412:50 pmGLA - SEA
1 stop31h 25mLufthansa
Deal found 6/7$662

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 3,045,324 searches. Data last updated June 8, 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.
Mon 6/1712:25 pmSEA - GLA
2 stops18h 15mAmerican Airlines
Wed 7/31:40 pmGLA - SEA
1 stop29h 50mAmerican Airlines
Deal found 6/8$1,059
Mon 6/1712:25 pmSEA - GLA
2 stops18h 15mAmerican Airlines
Wed 7/37:05 amGLA - SEA
2 stops20h 43mAmerican Airlines
Deal found 6/8$1,132
Mon 6/176:05 pmSEA - GLA
1 stop14h 00mKLM
Wed 7/34:50 pmGLA - SEA
1 stop25h 25mKLM
Deal found 6/8$1,309

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 3,045,324 searches. Data last updated June 8, 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.
Thu 9/266:55 pmSEA - GLA
1 stop10h 30mIcelandair
Deal found 6/7$414
Thu 9/267:00 amSEA - GLA
2 stops21h 05mLufthansa
Deal found 6/7$517
Thu 9/56:55 pmSEA - GLA
1 stop10h 30mIcelandair
Deal found 6/7$596
Thu 9/511:00 pmSEA - GLA
1 stop30h 25mIcelandair
Deal found 6/8$597
Thu 9/57:40 amSEA - GLA
2 stops20h 25mMultiple Airlines
Deal found 6/7$666
Thu 9/57:40 amSEA - GLA
2 stops20h 25mMultiple Airlines
Deal found 6/8$676

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 3,045,324 searches. Data last updated June 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$587 - $1,080

Route

Depart

Return

Price

Seattle/Tacoma IntlGlasgow Intl

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Tue 10/8

2 stops17h 25m

Glasgow Intl

Tue 10/15

2 stops16h 20m

$587

Seattle/Tacoma IntlGlasgow Intl

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Tue 10/8

1 stop13h 50m

Glasgow Intl

Tue 10/15

2 stops20h 16m

$589

Seattle/Tacoma IntlGlasgow Intl

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Tue 11/12

2 stops32h 50m

Glasgow Intl

Tue 11/19

2 stops23h 08m

$595

Seattle/Tacoma IntlGlasgow Intl

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Mon 8/26

1 stop10h 30m

Glasgow Intl

Wed 9/25

1 stop14h 15m

$699

Seattle/Tacoma IntlGlasgow Intl

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Sun 9/29

1 stop14h 00m

Glasgow Intl

Tue 10/8

1 stop30h 35m

$747

Seattle/Tacoma IntlGlasgow Intl

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Mon 8/19

1 stop16h 55m

Glasgow Intl

Fri 8/23

1 stop16h 26m

$752

Seattle/Tacoma IntlGlasgow Intl

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Tue 8/27

1 stop14h 40m

Glasgow Intl

Wed 9/25

1 stop12h 30m

$762

Seattle/Tacoma IntlGlasgow Intl

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Sat 9/7

1 stop21h 00m

Glasgow Intl

Sat 9/21

1 stop18h 40m

$1,018

Seattle/Tacoma IntlGlasgow Intl

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Sun 7/21

1 stop35h 05m

Glasgow Intl

Tue 8/6

2 stops20h 10m

$1,080

Flights are sorted by cheapest first

Deals found on 6/6

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 May 31, 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.
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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 June 2, 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.
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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.

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

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

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 June 8, 2024.
Read reviews from past customers who have flown Aer Lingus, Air France 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
10,333 reviews

Entertainment

8.0

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

7.9

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,333 reviews
Delta
8.0
Very good
10,333 reviews

Entertainment

8.0

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

7.9

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,480 reviews
Delta
8.0
Very good
10,333 reviews

Entertainment

8.0

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

7.9

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air France
7.5
Good
1,715 reviews
Delta
8.0
Very good
10,333 reviews

Entertainment

8.0

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

7.9

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,204 reviews
Delta
8.0
Very good
10,333 reviews

Entertainment

8.0

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

7.9

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Aer Lingus
7.2
Good
1,283 reviews
Delta
8.0
Very good
10,333 reviews

Entertainment

8.0

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

7.9

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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 14 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 $587, but on average you can expect to pay $659.

  • Are there last-minute flights available from Seattle to Glasgow for under $1,100?

    There are currently 3+ open flights from Seattle to Glasgow within the next 7 days for less than $1,100.

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

    Lufthansa, at $587, was found to be the cheapest airline from Seattle to Glasgow.Alternate airlines to your destination round-trip include Icelandair and American Airlines. Users have found that Lufthansa is 32% cheaper than the other options available to this destination.

  • 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), Glasgow Prestwick Airport (PIK), Dundee Airport (DND), Isle of Islay Glenegedale Airport (ILY), Campbeltown Machrihanish Airport (CAL).

  • 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 London.

  • 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 London Eye. Travelers on a layover in London can visit Hyde Park, Piccadilly Circus, and London Eye, by traveling 12.5 mi, 14.1 mi, and 14.7 mi, respectively after landing at London Heathrow. Travelers in need of a car in London can rent one for about $48 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 Reykjavik.

  • Can I find deals for flights from Seattle to Glasgow that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Glasgow flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Glasgow with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Glasgow flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by 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.

  • Can I find deals for flights from Seattle to Glasgow that allow pets onboard?

    Many airlines flying from Seattle to Glasgow offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Glasgow?

    Yes, you can often find last-minute deals on Seattle to Glasgow flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Glasgow flight deals updated?

    The Seattle to Glasgow flight deals you see on this page were last updated on 6/7.

  • 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.

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

    Currently, January is the cheapest month in which you can book a flight from Seattle to Glasgow (average of $654). Flying from Seattle to Glasgow in June is currently the most expensive (average of $1,092). 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
See prices for flight routes from nearby airports that may be better suited for you.

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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 3,045,324 searches. Data last updated June 8, 2024.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$544Average$990FlexibilityNo cancel feeOn-time72%
IcelandairCheapest$568Average$848FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$607Average$919FlexibilityNo cancel feeOn-time71%
DeltaCheapest$608Average$956FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$611Average$995FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$615Average$918FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$627Average$980FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$628Average$965FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$660Average$948FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$755Average$1,169FlexibilityNo cancel feeOn-time69%
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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.
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