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Cheap flights from the United Kingdom to Seattle (SEA) from $258

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 10/8. 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.
LHR — SEA
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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How far in advance should I book a flight from United Kingdom to Seattle?

To save on the cost of your flight from United Kingdom to Seattle, book at least 44 days before your planned departure. Booking around this time can save you about 35% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $674 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $925.

What is the cheapest month to fly from United Kingdom to Seattle?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, November can be a great choice for travel to Seattle. Flights to Seattle from United Kingdom in November are about $694 on average during November, but can be found for as low as $382.

When is the cheapest time to fly from United Kingdom to Seattle (GB - SEA)?

When flying from United Kingdom to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Icelandair flights from United Kingdom to Seattle

Explore cheap flight options specifically provided by Icelandair for the route between United Kingdom and Seattle. 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 2,637,452 searches. Data last updated May 16, 2024.
Take a look at some of the lowest-priced Icelandair flights heading from United Kingdom to Seattle. It's recommended that users confirm their flight details before booking.
Wed 9/111:00 pmLGW - SEA
1 stop15h 35mIcelandair
Tue 9/246:55 pmSEA - LGW
1 stop32h 50mIcelandair
Deal found 5/15$521
Wed 9/119:25 pmLHR - SEA
1 stop31h 10mIcelandair
Tue 9/246:55 pmSEA - LHR
1 stop17h 25mIcelandair
Deal found 5/15$523
Thu 9/51:00 pmLGW - SEA
1 stop30h 20mIcelandair
Thu 9/126:55 pmSEA - LGW
1 stop32h 50mIcelandair
Deal found 5/15$525
Thu 9/59:25 pmLHR - SEA
1 stop21h 55mIcelandair
Thu 9/126:55 pmSEA - LHR
1 stop33h 00mIcelandair
Deal found 5/15$526
Sat 9/79:25 pmLHR - SEA
1 stop28h 15mIcelandair
Sat 9/146:55 pmSEA - LHR
1 stop33h 00mIcelandair
Deal found 5/16$527
Thu 10/31:00 pmLGW - SEA
1 stop15h 35mIcelandair
Tue 10/83:50 pmSEA - LGW
1 stop11h 55mIcelandair
Deal found 5/15$529
Tue 10/11:00 pmLGW - SEA
1 stop15h 35mIcelandair
Tue 11/52:35 pmSEA - LGW
1 stop12h 20mIcelandair
Deal found 5/15$530
Fri 9/61:00 pmLGW - SEA
1 stop12h 40mIcelandair
Mon 9/96:55 pmSEA - LGW
1 stop32h 50mIcelandair
Deal found 5/16$531
Fri 9/69:25 pmLHR - SEA
1 stop21h 55mIcelandair
Mon 9/96:55 pmSEA - LHR
1 stop33h 00mIcelandair
Deal found 5/16$534

Cheap British Airways flights from United Kingdom to Seattle

Explore cheap flight options specifically provided by British Airways for the route between United Kingdom and Seattle. 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 2,637,452 searches. Data last updated May 16, 2024.
Take a gander at the lowest prices we've found on British Airways flights from United Kingdom to Seattle. Deals are refreshing constantly so come back soon for more options.
Tue 10/19:50 amLHR - SEA
Nonstop9h 45mBritish Airways
Tue 11/56:45 pmSEA - LHR
Nonstop9h 20mBritish Airways
Deal found 5/15$594
Tue 10/89:50 amLHR - SEA
Nonstop9h 45mBritish Airways
Tue 10/297:50 amSEA - LHR
1 stop15h 30mBritish Airways
Deal found 5/15$598
Wed 9/259:50 amLHR - SEA
Nonstop9h 45mBritish Airways
Wed 10/97:40 pmSEA - LHR
Nonstop9h 20mBritish Airways
Deal found 5/16$617
Tue 10/224:00 pmLHR - SEA
Nonstop9h 45mBritish Airways
Sat 11/22:45 pmSEA - LHR
Nonstop9h 25mBritish Airways
Deal found 5/16$620
Fri 10/259:50 amLHR - SEA
Nonstop9h 45mBritish Airways
Tue 10/297:50 amSEA - LHR
1 stop15h 30mBritish Airways
Deal found 5/16$621
Tue 10/19:50 amLHR - SEA
Nonstop9h 45mBritish Airways
Thu 10/107:40 pmSEA - LHR
Nonstop9h 20mBritish Airways
Deal found 5/15$625
Thu 10/39:45 amLHR - SEA
Nonstop9h 45mBritish Airways
Wed 10/97:40 pmSEA - LHR
Nonstop9h 20mBritish Airways
Deal found 5/15$644
Tue 10/19:50 amLHR - SEA
Nonstop9h 45mBritish Airways
Tue 10/87:40 pmSEA - LHR
Nonstop9h 20mBritish Airways
Deal found 5/15$661
Tue 5/289:50 amLHR - SEA
Nonstop9h 45mBritish Airways
Tue 6/41:30 pmSEA - LHR
Nonstop9h 20mBritish Airways
Deal found 5/15$747

Cheap United Kingdom to Seattle flights in May & June 2024

Find cheap flight options from United Kingdom to Seattle specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Check out some of the best flight deals from United Kingdom to Seattle in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Mon 6/39:25 pmLHR - SEA
1 stop21h 55mIcelandair
Mon 6/1011:00 pmSEA - LHR
1 stop28h 55mIcelandair
Deal found 5/15$618
Tue 5/289:25 pmLHR - SEA
1 stop21h 55mIcelandair
Mon 6/311:00 pmSEA - LHR
1 stop13h 20mIcelandair
Deal found 5/15$619
Tue 6/111:00 pmLGW - SEA
1 stop30h 20mIcelandair
Mon 6/2411:00 pmSEA - LGW
1 stop28h 45mIcelandair
Deal found 5/15$624
Tue 6/49:25 pmLHR - SEA
1 stop28h 15mIcelandair
Tue 6/1111:00 pmSEA - LHR
1 stop13h 20mIcelandair
Deal found 5/15$624
Tue 6/119:25 pmLHR - SEA
1 stop28h 15mIcelandair
Mon 6/2411:00 pmSEA - LHR
1 stop28h 55mIcelandair
Deal found 5/15$626
Sun 6/161:00 pmLGW - SEA
1 stop30h 20mIcelandair
Tue 7/211:00 pmSEA - LGW
1 stop28h 45mIcelandair
Deal found 5/16$640
Mon 6/101:00 pmLGW - SEA
1 stop12h 40mIcelandair
Mon 6/1711:00 pmSEA - LGW
1 stop28h 45mIcelandair
Deal found 5/15$645
Fri 5/311:00 pmLGW - SEA
1 stop15h 35mIcelandair
Tue 6/1111:00 pmSEA - LGW
1 stop28h 45mIcelandair
Deal found 5/15$646
Mon 6/31:00 pmLGW - SEA
1 stop30h 20mIcelandair
Mon 6/106:55 pmSEA - LGW
1 stop32h 50mIcelandair
Deal found 5/15$647

United Kingdom to Seattle 2024 flight deals

Discover exclusive flight deals for travel between United Kingdom and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Check out some of the best flight deals from United Kingdom to Seattle in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 9/111:00 pmLGW - SEA
1 stop15h 35mIcelandair
Tue 9/246:55 pmSEA - LGW
1 stop32h 50mIcelandair
Deal found 5/15$521
Tue 10/19:25 pmLHR - SEA
1 stop28h 30mIcelandair
Tue 11/52:35 pmSEA - LHR
1 stop20h 45mIcelandair
Deal found 5/15$521
Wed 9/119:25 pmLHR - SEA
1 stop31h 10mIcelandair
Tue 9/246:55 pmSEA - LHR
1 stop17h 25mIcelandair
Deal found 5/15$523
Thu 9/51:00 pmLGW - SEA
1 stop30h 20mIcelandair
Thu 9/126:55 pmSEA - LGW
1 stop32h 50mIcelandair
Deal found 5/15$525
Thu 9/59:25 pmLHR - SEA
1 stop21h 55mIcelandair
Thu 9/126:55 pmSEA - LHR
1 stop33h 00mIcelandair
Deal found 5/15$526
Thu 10/31:00 pmLGW - SEA
1 stop15h 35mIcelandair
Tue 10/83:50 pmSEA - LGW
1 stop11h 55mIcelandair
Deal found 5/15$529
Tue 10/11:00 pmLGW - SEA
1 stop15h 35mIcelandair
Tue 11/52:35 pmSEA - LGW
1 stop12h 20mIcelandair
Deal found 5/15$530
Fri 9/61:00 pmLGW - SEA
1 stop12h 40mIcelandair
Mon 9/96:55 pmSEA - LGW
1 stop32h 50mIcelandair
Deal found 5/16$531
Thu 10/31:10 pmLHR - SEA
1 stop15h 25mIcelandair
Tue 10/83:50 pmSEA - LHR
1 stop12h 05mIcelandair
Deal found 5/15$531

Non-stop flights to Seattle from United Kingdom

Discover non-stop flight options from United Kingdom to Seattle. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Consider booking one of these non-stop flights heading from United Kingdom to Seattle. Search for alternative flights from United Kingdom to Seattle by utilizing the search form above.
Tue 10/19:50 amLHR - SEA
Nonstop9h 45mBritish Airways
Tue 11/56:45 pmSEA - LHR
Nonstop9h 20mBritish Airways
Deal found 5/15$594
Tue 10/229:50 amLHR - SEA
Nonstop9h 45mFinnair
Thu 10/317:45 pmSEA - LHR
Nonstop9h 20mFinnair
Deal found 5/15$595
Tue 10/84:00 pmLHR - SEA
Nonstop9h 45mBritish Airways
Tue 10/297:45 pmSEA - LHR
Nonstop9h 20mBritish Airways
Deal found 5/15$598
Fri 10/259:50 amLHR - SEA
Nonstop9h 45mFinnair
Tue 10/292:35 pmSEA - LHR
Nonstop9h 25mFinnair
Deal found 5/16$615
Mon 9/1612:45 pmLHR - SEA
Nonstop9h 55mVirgin Atlantic
Mon 9/234:30 pmSEA - LHR
Nonstop9h 20mVirgin Atlantic
Deal found 5/15$617
Thu 10/319:25 amLHR - SEA
Nonstop10h 00mFinnair
Mon 11/46:45 pmSEA - LHR
Nonstop9h 20mFinnair
Deal found 5/16$618
Tue 10/224:00 pmLHR - SEA
Nonstop9h 45mBritish Airways
Sat 11/22:45 pmSEA - LHR
Nonstop9h 25mBritish Airways
Deal found 5/16$620
Tue 10/19:50 amLHR - SEA
Nonstop9h 45mBritish Airways
Wed 10/97:40 pmSEA - LHR
Nonstop9h 20mBritish Airways
Deal found 5/15$625
Fri 10/44:00 pmLHR - SEA
Nonstop9h 45mFinnair
Fri 10/117:40 pmSEA - LHR
Nonstop9h 20mFinnair
Deal found 5/16$634

United Kingdom to Seattle flights leaving soon

Find last-minute flight options from United Kingdom to Seattle 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 2,637,452 searches. Data last updated May 16, 2024.
Users seeking a last-minute flight from United Kingdom to Seattle should consider booking one of these fares. Users should be sure to double check the price, date, and time of their last-minute flight.
Tue 5/216:50 amLHR - SEA
2 stops23h 40mUnited Airlines
Tue 5/282:22 pmSEA - LHR
1 stop13h 58mUnited Airlines
Deal found 5/14$704
Tue 5/2111:15 amLHR - SEA
1 stop17h 35mAmerican Airlines
Tue 5/2812:09 pmSEA - LHR
1 stop16h 01mAmerican Airlines
Deal found 5/14$711
Tue 5/2111:15 amLHR - SEA
1 stop17h 35mAmerican Airlines
Mon 5/271:15 amSEA - LHR
1 stop21h 10mAmerican Airlines
Deal found 5/14$735
Tue 5/2110:30 amLHR - SEA
2 stops18h 05mAmerican Airlines
Tue 5/286:00 amSEA - LHR
2 stops17h 45mAmerican Airlines
Deal found 5/14$738
Tue 5/218:10 amLHR - SEA
2 stops21h 40mAmerican Airlines
Mon 5/271:15 amSEA - LHR
1 stop21h 10mAmerican Airlines
Deal found 5/14$739
Tue 5/2111:15 amLHR - SEA
1 stop17h 35mAmerican Airlines
Tue 5/281:30 pmSEA - LHR
Nonstop9h 20mAmerican Airlines
Deal found 5/14$743
Wed 5/221:00 pmLGW - SEA
1 stop12h 40mIcelandair
Wed 5/293:50 pmSEA - LGW
1 stop11h 55mIcelandair
Deal found 5/15$757
Thu 5/234:25 pmLHR - SEA
1 stop16h 32mFinnair
Mon 6/36:00 amSEA - LHR
1 stop19h 05mFinnair
Deal found 5/16$761
Fri 5/242:45 pmLHR - SEA
1 stop16h 20mFinnair
Wed 5/298:40 amSEA - LHR
1 stop16h 20mFinnair
Deal found 5/16$763

One-way flights to Seattle from United Kingdom

Search for one-way flight options from United Kingdom to Seattle. 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 2,637,452 searches. Data last updated May 16, 2024.
Users traveling one-way from United Kingdom to Seattle can select one of these great deals. Those seeking round-trip flights from United Kingdom to Seattle should utilize the search form at the the top of the page.
Tue 10/812:00 pmLGW - SEA
1 stop16h 21mMultiple Airlines
Deal found 5/15$258
Tue 10/2912:00 pmLGW - SEA
1 stop29h 48mMultiple Airlines
Deal found 5/15$265
Tue 10/812:00 pmLGW - SEA
1 stop15h 01mMultiple Airlines
Deal found 5/15$281
Mon 6/38:50 pmLGW - SEA
3 stops43h 42mMultiple Airlines
Deal found 5/15$291
Mon 6/38:25 pmLHR - SEA
3 stops44h 07mMultiple Airlines
Deal found 5/16$299
Thu 10/1012:00 pmLGW - SEA
1 stop15h 01mMultiple Airlines
Deal found 5/15$310
Tue 6/1110:00 amLGW - SEA
2 stops30h 32mMultiple Airlines
Deal found 5/15$316
Mon 6/38:50 pmLGW - SEA
2 stops44h 07mMultiple Airlines
Deal found 5/15$320
Mon 6/108:50 pmLGW - SEA
3 stops55h 19mMultiple Airlines
Deal found 5/15$324

Find flights from United Kingdom to Seattle within your budget

Customize your flight search to find flights from United Kingdom to Seattle 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$521 - $681

Route

Depart

Return

Price

London GatwickSeattle/Tacoma Intl

LGW - SEA

LGWSEA

London Gatwick

Wed 9/11

1 stop15h 35m

Seattle/Tacoma Intl

Tue 9/24

1 stop32h 50m

$521

London HeathrowSeattle/Tacoma Intl

LHR - SEA

LHRSEA

London Heathrow

Tue 10/1

Nonstop9h 45m

Seattle/Tacoma Intl

Tue 11/5

Nonstop9h 20m

$594

London HeathrowSeattle/Tacoma Intl

LHR - SEA

LHRSEA

London Heathrow

Tue 10/22

Nonstop9h 45m

Seattle/Tacoma Intl

Thu 10/31

Nonstop9h 20m

$595

London HeathrowSeattle/Tacoma Intl

LHR - SEA

LHRSEA

London Heathrow

Thu 10/31

2 stops18h 07m

Seattle/Tacoma Intl

Mon 11/4

1 stop26h 30m

$602

London HeathrowSeattle/Tacoma Intl

LHR - SEA

LHRSEA

London Heathrow

Mon 9/16

Nonstop9h 55m

Seattle/Tacoma Intl

Mon 9/23

1 stop15h 45m

$611

London GatwickSeattle/Tacoma Intl

LGW - SEA

LGWSEA

London Gatwick

Wed 9/11

2 stops17h 36m

Seattle/Tacoma Intl

Tue 9/24

1 stop32h 50m

$626

London HeathrowSeattle/Tacoma Intl

LHR - SEA

LHRSEA

London Heathrow

Sat 11/2

2 stops28h 01m

Seattle/Tacoma Intl

Sun 11/3

1 stop13h 44m

$628

London HeathrowSeattle/Tacoma Intl

LHR - SEA

LHRSEA

London Heathrow

Thu 10/3

Nonstop9h 45m

Seattle/Tacoma Intl

Mon 10/7

1 stop14h 04m

$664

London HeathrowSeattle/Tacoma Intl

LHR - SEA

LHRSEA

London Heathrow

Sat 6/1

1 stop34h 06m

Seattle/Tacoma Intl

Mon 6/3

1 stop34h 00m

$681

Flights are sorted by cheapest first

Deals found on 5/15

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated May 16, 2024.
Peruse reviews from past customers who have flown with Icelandair, British Airways and Finnair from United Kingdom to Seattle to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,673 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Crew

8.6

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Crew

8.6

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

KLM
7.9
Good
1,568 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Crew

8.6

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

SWISS
7.8
Good
1,994 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Crew

8.6

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Finnair
7.8
Good
1,376 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Crew

8.6

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Virgin Atlantic
7.7
Good
735 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Crew

8.6

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Seattle. 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 into for flights to Seattle from United Kingdom?

    For a flight from United Kingdom to Seattle, you will be flying into Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city.

  • Can I find flights from United Kingdom to Seattle for under $600 on Cheapflights?

    Yes, there are multiple flights from United Kingdom to Seattle for under $600. The cheapest flight booked recently is on Icelandair for just $521, but on average you can expect to pay $530.

  • Are there nonstop flights from United Kingdom to Seattle for under $600 on Cheapflights?

    Cheapflights has at least 20 direct flights from United Kingdom to Seattle under $600. A good price for a nonstop flight from United Kingdom to Seattle is less than $640.

  • Are there last-minute flights available from United Kingdom to Seattle for under $800?

    There are currently 20+ open flights from United Kingdom to Seattle within the next 7 days for less than $800.

  • What are the most popular routes from United Kingdom to Seattle?

    Most travelers choose London Heathrow - Seattle/Tacoma Intl, London Gatwick - Seattle/Tacoma Intl or London City - Seattle/Tacoma Intl when deciding on the best route from United Kingdom to Seattle.

  • What are the most popular airlines that fly from United Kingdom to Seattle?

    American Airlines, Finnair and British Airways are the most popular airlines when flying from United Kingdom to Seattle.

  • What are the most reliable airlines from United Kingdom to Seattle?

    The top 3 most reliable airlines when flying from United Kingdom to Seattle are Air France (77%), Delta (77%) and Virgin Atlantic (77%).

  • What are the cheapest flights from United Kingdom to Seattle?

    While on average a flight from United Kingdom to Seattle is generally $3,212, our data shows the cheapest flight currently is $668. When looking at the most popular route, (London Heathrow - Seattle/Tacoma Intl), you can expect to pay $521 for that flight.

  • What does LHR to SEA mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a London Heathrow Airport to Seattle/Tacoma Intl Airport flight would often be abbreviated as a LHR to SEA flight. Manchester Airport (MAN), Edinburgh Turnhouse Airport (EDI), London Gatwick Airport (LGW), Birmingham Airport (BHX), Glasgow Intl Airport (GLA) are some additional IATA codes for airports related to your trip.

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

    The amount of baggage you can bring on your United Kingdom to Seattle 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 United Kingdom to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter United Kingdom to Seattle 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 United Kingdom to Seattle that include hotel bookings?

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

  • How can I find direct flights from United Kingdom to Seattle?

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

  • Can I find deals for business class flights from United Kingdom to Seattle?

    Yes. Cheapflights offers flight deals from United Kingdom to Seattle 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 United Kingdom to Seattle that allow pets onboard?

    Many airlines flying from United Kingdom to Seattle 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 United Kingdom to Seattle?

    Yes, you can often find last-minute deals on United Kingdom to Seattle 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 United Kingdom to Seattle flight deals updated?

    The United Kingdom to Seattle flight deals you see on this page were last updated on 5/16.

See more FAQs

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Alternative routes for United Kingdom to Seattle
See prices for flight routes from nearby airports that may be better suited for you.

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Top 9 airlines flying from United Kingdom to Seattle

Discover the top 9 airlines that operate flights from United Kingdom to Seattle. 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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$505Average$796FlexibilityNo cancel feeOn-time76%
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British AirwaysCheapest$532Average$874FlexibilityNo cancel feeOn-time70%
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American AirlinesCheapest$532Average$803FlexibilityNo cancel feeOn-time71%
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Virgin AtlanticCheapest$537Average$770FlexibilityNo cancel feeOn-time72%
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DeltaCheapest$568Average$759FlexibilityNo cancel feeOn-timeN/A
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United AirlinesCheapest$585Average$654FlexibilityNo cancel feeOn-time69%
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FinnairCheapest$611Average$751FlexibilityNo cancel feeOn-time76%
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IberiaCheapest$618Average$756FlexibilityNo cancel feeOn-time77%
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Aer LingusCheapest$670Average$891FlexibilityNo cancel feeOn-timeN/A
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Search flights from United Kingdom to Seattle by cabin class

Find flights from United Kingdom to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Classfrom $8,988/person
Business Classfrom $2,915/person
Prem Econ Classfrom $1,603/person
Economy Classfrom $668/person

Hourly flight availability from United Kingdom to Seattle

Find hourly flight availability from United Kingdom to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 16, 2024.
1%of flight departuresEarly morningMidnight to 6 am
43%of flight departuresMorning6 am to noon
56%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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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 United Kingdom to Seattle?

When you search for this flight from United Kingdom to Seattle, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from United Kingdom to Seattle for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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Yes, Cheapflights offers price alerts on United Kingdom to Seattle flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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