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Flights from Seattle to London
Cheap flight deals from Seattle to London Starting at PHP 12,229
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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Cheapest nonstopSEA 1:30 PM9h 20mNonstopLHR 6:50 AMSeattle - London | Tue, Apr 1 | IberiaLHR 9:25 AM9h 45mNonstopSEA 11:10 AMLondon - Seattle | Tue, Apr 8 | IberiaPHP 34,356 PHP 42,53219% OFF19% OFFPHP 42,532 PHP 34,356
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SEA 8:20 PM9h 20mNonstopLHR 1:40 PMSeattle - London | Wed, Apr 16 | IberiaLHR 9:50 AM9h 45mNonstopSEA 11:35 AMLondon - Seattle | Wed, Apr 23 | IberiaPHP 34,451 PHP 42,53219% OFF19% OFFPHP 42,532 PHP 34,451
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SEA 3:35 PM12h 45m1 stopsLHR 12:20 PMSeattle - London | Fri, Apr 25 | United AirlinesLHR 6:30 AM13h 55m1 stopsSEA 12:25 PMLondon - Seattle | Sun, Apr 27 | LufthansaPHP 28,941 PHP 42,53232% OFF32% OFFPHP 42,532 PHP 28,941
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SEA 3:35 PM12h 15m1 stopsLHR 10:50 AMSeattle - London | Mon, Mar 24 | IcelandairLHR 9:25 PM28h 25m1 stopsSEA 5:50 PMLondon - Seattle | Tue, Apr 1 | IcelandairPHP 29,92930% OFFPHP 42,532 PHP 29,929
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SEA 3:45 PM12h 10m1 stopsLHR 11:55 AMSeattle - London | Fri, Apr 25 | IcelandairLGW 10:55 AM17h 47m1 stopsSEA 8:42 PMLondon - Seattle | Fri, May 2 | Norse Atlantic AirwaysPHP 30,19028% OFFPHP 42,532 PHP 30,190
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SEA 7:00 PM11h 40m1 stopsLGW 2:40 PMSeattle - London | Sun, Apr 27 | IcelandairLGW 10:55 AM17h 47m1 stopsSEA 8:42 PMLondon - Seattle | Sun, May 4 | Norse Atlantic AirwaysPHP 31,23327% OFFPHP 42,532 PHP 31,233
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SEA 7:00 PM11h 35m1 stopsLGW 2:35 PMSeattle - London | Mon, May 5 | IcelandairLGW 1:00 PM12h 50m1 stopsSEA 5:50 PMLondon - Seattle | Sun, May 11 | IcelandairPHP 32,61723% OFFPHP 42,532 PHP 32,617
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SEA 7:00 PM11h 40m1 stopsLGW 2:40 PMSeattle - London | Wed, Apr 23 | IcelandairLGW 3:40 PM13h1 stopsSEA 8:40 PMLondon - Seattle | Wed, Apr 30 | IcelandairPHP 32,94923% OFFPHP 42,532 PHP 32,949
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SEA 7:00 PM17h 20m1 stopsLHR 8:20 PMSeattle - London | Tue, Apr 15 | IcelandairLGW 3:40 PM13h1 stopsSEA 8:40 PMLondon - Seattle | Wed, Apr 23 | IcelandairPHP 33,09922% OFFPHP 42,532 PHP 33,099
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SEA 3:45 PM12h 10m1 stopsLHR 11:55 AMSeattle - London | Thu, Apr 24 | IcelandairLGW 10:00 AM19h 59m1 stopsSEA 9:59 PMLondon - Seattle | Thu, May 1 | Norse Atlantic AirwaysPHP 33,12322% OFFPHP 42,532 PHP 33,123
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SEA 3:45 PM12h1 stopsLGW 11:45 AMSeattle - London | Tue, Apr 1 | IcelandairLHR 9:25 PM28h 25m1 stopsSEA 5:50 PMLondon - Seattle | Tue, Apr 8 | IcelandairPHP 33,28122% OFFPHP 42,532 PHP 33,281
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SEA 7:00 PM11h 35m1 stopsLGW 2:35 PMSeattle - London | Mon, Apr 28 | IcelandairLGW 3:40 PM13h1 stopsSEA 8:40 PMLondon - Seattle | Mon, May 5 | IcelandairPHP 33,32822% OFFPHP 42,532 PHP 33,328
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SEA 1:00 PM17h 25m1 stopsLON Invalid DateSeattle - London | Tue, Mar 25 | Normal AirlineLON 3:00 PM6hNonstopSEA 4:00 PMLondon - Seattle | Thu, Mar 27 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstopSEA 5:35 PM9h 50mNonstopLHR 11:25 AMSeattle - London | Wed, Apr 23 | Virgin AtlanticPHP 23,304 PHP 28,79019% OFF19% OFFPHP 28,790 PHP 23,304
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SEA 5:35 PM9h 45mNonstopLHR 11:20 AMSeattle - London | Sun, Apr 20 | Virgin AtlanticPHP 23,320 PHP 28,79019% OFF19% OFFPHP 28,790 PHP 23,320
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SEA 7:00 PM11h 40m1 stopsLGW 2:40 PMSeattle - London | Fri, May 16 | IcelandairPHP 12,229 PHP 28,79057% OFF57% OFFPHP 28,790 PHP 12,229
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SEA 3:45 PM14h 55m1 stopsLGW 2:40 PMSeattle - London | Wed, May 14 | IcelandairPHP 12,22957% OFFPHP 28,790 PHP 12,229
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SEA 3:45 PM20h 35m1 stopsLHR 8:20 PMSeattle - London | Thu, May 15 | IcelandairPHP 12,23756% OFFPHP 28,790 PHP 12,237
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SEA 7:00 PM17h 20m1 stopsLHR 8:20 PMSeattle - London | Tue, May 20 | IcelandairPHP 12,23756% OFFPHP 28,790 PHP 12,237
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SEA 7:00 PM32h 45m1 stopsLGW 11:45 AMSeattle - London | Sun, May 18 | IcelandairPHP 12,34856% OFFPHP 28,790 PHP 12,348
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SEA 7:00 PM11h 40m1 stopsLGW 2:40 PMSeattle - London | Thu, May 8 | IcelandairPHP 12,35656% OFFPHP 28,790 PHP 12,356
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SEA 11:30 PM31h 10m1 stopsLGW 2:40 PMSeattle - London | Wed, May 21 | IcelandairPHP 12,46656% OFFPHP 28,790 PHP 12,466
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SEA 3:45 PM14h 55m1 stopsLGW 2:40 PMSeattle - London | Sun, May 11 | IcelandairPHP 12,57756% OFFPHP 28,790 PHP 12,577
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SEA 7:00 PM17h 20m1 stopsLHR 8:20 PMSeattle - London | Mon, May 12 | IcelandairPHP 12,74356% OFFPHP 28,790 PHP 12,743
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SEA 3:45 PM12h 10m1 stopsLHR 11:55 AMSeattle - London | Fri, May 2 | IcelandairPHP 13,39953% OFFPHP 28,790 PHP 13,399
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SEA 1:00 PM17h 25m1 stopsLON Invalid DateSeattle - London | Tue, Mar 25 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Top Airlines Flying from Seattle to London
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Frequently Asked Questions
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When are flight tickets from Seattle (SEA) to London (LON) the cheapest?
Airlines adjust prices for flights from Seattle to London based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Seattle (SEA) to London (LON) cost?
According to Trip.com's data, the lowest price is around PHP 55,501. -
How long does it take to fly from Seattle (SEA) to London (LON) and what is the distance?
It takes around 9 hours 30 minutes to fly from Seattle (SEA) to London (LON). -
What is the transportation method from the main airport to downtown in London?
- The distance from Heathrow Airport to downtown is about 23 km. It takes about 40 minutes by taxi.
- The distance from London Gatwick Airport to downtown is about 39 km. It takes about 50 minutes by taxi.
- The distance from London Luton Airport to downtown is about 44 km. It takes about 1 hour by taxi.
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What are the most popular airlines that fly from Seattle (SEA) to London (LON)?
Airlines with flights from Seattle (SEA) to London (LON): Iberia, Alaska Airlines, Delta Air Lines, KLM, Aer Lingus, Aeromexico, American Airlines, Virgin Atlantic, Finnair, Air France and British Airways.
How to find a cheap flight from Seattle to London
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to London. Book your flights at the right time and save more.
Book Early
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Check One-way Fares
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Flight Info | Seattle to London
Cheapest one-way flight price | PHP 12,229 |
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Cheapest round-trip ticket price | PHP 34,355 |
Off-season for travel | February |
Peak season for travel | December |
Flight distance | 7,711.56 km |
Average flight time | 9 hours 30 minutes |
Popular airline | American Airlines |
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