AU$ 538 Cheap Flights from London to Seattle
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Low Price Flights from London to Seattle
Cheap Flight Deals from London to Seattle
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Return
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One way
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Cheapest nonstop
LHR 17:2510h 20mDirectSEA 19:45London - Seattle | Tue, May 6 | Virgin Atlantic
SEA 17:359h 45mDirectLHR 11:20Seattle - London | Tue, May 13 | Virgin AtlanticAU$ 991 AU$ 1,37528% OFF28% OFFAU$ 1,375 AU$ 991 -
LHR 17:2510h 20mDirectSEA 19:45London - Seattle | Tue, Apr 29 | Virgin Atlantic
SEA 20:209h 55mDirectLHR 14:15Seattle - London | Tue, May 6 | Virgin AtlanticAU$ 999 AU$ 1,37527% OFF27% OFFAU$ 1,375 AU$ 999
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LGW 15:4013h1 stopsSEA 20:40London - Seattle | Tue, Apr 29 | Icelandair
SEA 15:4512h1 stopsLGW 11:45Seattle - London | Mon, May 5 | IcelandairAU$ 759 AU$ 1,37545% OFF45% OFFAU$ 1,375 AU$ 759 -
LGW 15:4013h1 stopsSEA 20:40London - Seattle | Mon, May 12 | Icelandair
SEA 19:0032h 45m1 stopsLGW 11:45Seattle - London | Thu, May 15 | IcelandairAU$ 76345% OFFAU$ 1,375 AU$ 763
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LGW 15:4013h1 stopsSEA 20:40London - Seattle | Tue, May 6 | Icelandair
SEA 15:4512h1 stopsLGW 11:45Seattle - London | Wed, May 14 | IcelandairAU$ 76444% OFFAU$ 1,375 AU$ 764
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LGW 15:4013h1 stopsSEA 20:40London - Seattle | Mon, Apr 28 | Icelandair
SEA 15:4512h1 stopsLGW 11:45Seattle - London | Mon, May 5 | IcelandairAU$ 77044% OFFAU$ 1,375 AU$ 770
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LGW 15:4013h1 stopsSEA 20:40London - Seattle | Wed, May 7 | Icelandair
SEA 19:0011h 40m1 stopsLGW 14:40Seattle - London | Tue, May 13 | IcelandairAU$ 77144% OFFAU$ 1,375 AU$ 771
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LGW 13:0012h 50m1 stopsSEA 17:50London - Seattle | Thu, May 8 | Icelandair
SEA 15:4512h1 stopsLGW 11:45Seattle - London | Mon, May 12 | IcelandairAU$ 77544% OFFAU$ 1,375 AU$ 775
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LGW 13:0012h 50m1 stopsSEA 17:50London - Seattle | Thu, May 1 | Icelandair
SEA 19:0011h 40m1 stopsLGW 14:40Seattle - London | Wed, May 7 | IcelandairAU$ 78043% OFFAU$ 1,375 AU$ 780
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LGW 15:4013h1 stopsSEA 20:40London - Seattle | Sun, May 25 | Icelandair
SEA 23:3028h 15m1 stopsLGW 11:45Seattle - London | Thu, May 29 | IcelandairAU$ 81441% OFFAU$ 1,375 AU$ 814
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LGW 15:4013h1 stopsSEA 20:40London - Seattle | Mon, May 5 | Icelandair
SEA 19:0011h 35m1 stopsLGW 14:35Seattle - London | Mon, May 12 | IcelandairAU$ 1,01027% OFFAU$ 1,375 AU$ 1,010
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LGW 15:4013h1 stopsSEA 20:40London - Seattle | Wed, Apr 30 | Icelandair
SEA 15:4512h1 stopsLGW 11:45Seattle - London | Mon, May 5 | IcelandairAU$ 1,21012% OFFAU$ 1,375 AU$ 1,210
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LON 13:0017h 25m1 stopsSEA Invalid DateLondon - Seattle | Tue, Apr 29 | Normal Airline
SEA 15:006hDirectLON 16:00Seattle - London | Thu, May 1 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
LHR 16:309h 50mDirectSEA 18:20London - Seattle | Wed, May 7 | IberiaAU$ 2,394 AU$ 2,73512% OFF12% OFFAU$ 2,735 AU$ 2,394 -
LHR 09:509h 45mDirectSEA 11:35London - Seattle | Mon, May 12 | IberiaAU$ 2,406 AU$ 2,73512% OFF12% OFFAU$ 2,735 AU$ 2,406
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LGW 10:5530h 1m1 stopsSEA 08:56London - Seattle | Sun, May 18 | Norse Atlantic AirwaysAU$ 538 AU$ 2,73580% OFF80% OFFAU$ 2,735 AU$ 538 -
LHR 14:1012h 55m1 stopsSEA 19:05London - Seattle | Wed, May 14 | WestJetAU$ 62377% OFFAU$ 2,735 AU$ 623 -
LHR 14:1013h1 stopsSEA 19:10London - Seattle | Thu, May 15 | WestJetAU$ 68475% OFFAU$ 2,735 AU$ 684
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LHR 14:1014h 18m1 stopsSEA 20:28London - Seattle | Wed, May 7 | WestJetAU$ 73773% OFFAU$ 2,735 AU$ 737
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LHR 14:1014h 18m1 stopsSEA 20:28London - Seattle | Wed, May 28 | WestJetAU$ 74073% OFFAU$ 2,735 AU$ 740
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LHR 14:1013h1 stopsSEA 19:10London - Seattle | Fri, May 16 | WestJetAU$ 74373% OFFAU$ 2,735 AU$ 743
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LHR 14:1014h 18m1 stopsSEA 20:28London - Seattle | Sun, May 4 | WestJetAU$ 74573% OFFAU$ 2,735 AU$ 745
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LHR 14:1012h 55m1 stopsSEA 19:05London - Seattle | Tue, May 13 | WestJetAU$ 85769% OFFAU$ 2,735 AU$ 857
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LHR 13:5513h 10m1 stopsSEA 19:05London - Seattle | Mon, May 12 | WestJetAU$ 87068% OFFAU$ 2,735 AU$ 870
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LHR 13:5514h 33m1 stopsSEA 20:28London - Seattle | Mon, Apr 28 | WestJetAU$ 1,58742% OFFAU$ 2,735 AU$ 1,587
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LON 13:0017h 25m1 stopsSEA Invalid DateLondon - Seattle | Tue, Apr 29 | 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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FAQ
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When are flight from London (LON) to Seattle (SEA) the cheapest?
Airlines adjust prices for flights from London to Seattle based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much are flights from London (LON) to Seattle (SEA) cost?
According to Trip.com's data, the lowest price is around AU$ 1,983. -
How long is the flights from London (LON) to Seattle (SEA)?
It takes about 10 hours 5 minutes to fly from London (LON) to Seattle (SEA). -
What are the most popular airlines that fly from London (LON) to Seattle (SEA)?
Airlines with flights from London (LON) to Seattle (SEA): Iberia, American Airlines, Delta Air Lines, Alaska Airlines, Aer Lingus, Aeromexico, Scandinavian Airlines, KLM, Air France, British Airways, Finnair and Virgin Atlantic. -
How many airports in Seattle (SEA)?
There are 3 airport(s) in Seattle (SEA): King County (Boeing Field) International Airport, Lake Union Sea Plane Base and Seattle–Tacoma International Airport.
How to find a cheap flight from London to Seattle
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 London to Seattle. Book your flights at the right time and save more.
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Check One-way Fares
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Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
Use the Trip.com App
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Flight Information from London to Seattle
| Cheapest one-way flight price | AU$ 538 |
|---|---|
| Cheapest return ticket price | AU$ 967 |
| Off-season for travel | May |
| Peak season for travel | January |
| Flight distance | 7,711.56km |
| Average flight time | 10 hours 5 minutes |
| Popular airline | Air France |
Plan Your Trip Around Seattle
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