|Fastest flight time||10h 00m||The fastest flight from London to Seattle takes 10h 00m|
|Direct flights||None||There are no direct flights from London to Seattle. Popular non-direct routes for this connection are London Gatwick Airport - Seattle/Tacoma Intl Airport and London Heathrow Airport - Seattle/Tacoma Intl Airport.|
|Airports in Seattle||3 airports||There are 3 airports near Seattle: Seattle King County/Boeing (BFI), Seattle Lake Union Spb (LKE), Seattle/Tacoma Intl (SEA)|
The cheapest time of year to fly to Seattle from London is February. The most expensive is July.
The cheapest day of the week is usually Friday. The most expensive is usually Monday.
in the morning
London to Seattle flights are approximately 5% more expensive at midday than in the morning
London Heathrow - Seattle/Tacoma Intl
Fly from London Heathrow to Seattle/Tacoma Intl for the best London - Seattle flight prices
51 days before
The cheapest time to buy a flight from London to Seattle is approximately 51 days to departure
Some of our partner airlines flying from London to Seattle/Tacoma Intl are adapting new policies due to the global impact of COVID-19. One of the airlines that may be waiving their change fees is British Airways. You can search for the full list of airlines such as British Airways that are offering this flexibility.
Seattle/Tacoma Intl is 7694.7 km away from London. Flights usually cover this in 12h 40m, depending on flying conditions and air traffic around both airports.