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Alaska Airlines flights from Seattle to London

Alaska Airlines flies Seattle to London nonstop 7 times a week, 9h 25m in the air. Tickets from $651 (the route's cheapest fare is $240).

Flights from Seattle to London

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Prices by day: Seattle to London

Lowest one-way price in dollars from recent searches, cheap days in green. Press a day to see flights and exact prices.

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Alaska Airlines on Seattle to London at a glance

flights a week
7
days of operation
Daily
departure
18:45
flight time
9h 25m - 9h 40m
aircraft
Boeing 787-900
cheapest fare, 3 January
$651
cheapest fare on the route
$240

Alaska Airlines Seattle to London schedule

7 flights a week. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
AS 100
Alaska Airlines
18:45 Seattle-Tacoma International
12:20 London Heathrow, terminal 3
9h 35m
Daily
Boeing 787-900

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 17 December.

FlightDepartsArrivesDurationDaysAircraft
AS 100
Alaska Airlines
18:55 Seattle-Tacoma International
12:20 London Heathrow, terminal 3
9h 25m
Seasonal
Boeing 787-900
AS 100
Alaska Airlines
18:40 Seattle-Tacoma International
12:20 London Heathrow, terminal 3
9h 40m
Seasonal
Boeing 787-900
AS 100
Alaska Airlines
19:40 Seattle-Tacoma International
12:20 London Heathrow, terminal 3
9h 40m
Seasonal
Boeing 787-900
AS 100
Alaska Airlines
21:35 Seattle-Tacoma International
15:05 London Heathrow, terminal 3
9h 30m
Seasonal
Boeing 787-900
AS 100
Alaska Airlines
21:30 Seattle-Tacoma International
15:05 London Heathrow, terminal 3
9h 35m
Seasonal
Boeing 787-900

Days of the week are taken from the schedule for the next 14 days; schedules change by season. London is 8 hours ahead of Seattle.

Other airlines flying Seattle to London

Nonstop flights by the current schedule

British Airways Delta Virgin Atlantic All flights Seattle to London

Frequently asked questions

How many Alaska Airlines flights are there from Seattle to London?
7 nonstop flights a week, 1 flight number in the schedule: Daily.
How long is the Alaska Airlines flight from Seattle to London?
From 9 hours 25 minutes to 9 hours 40 minutes nonstop, depending on the flight.
Which aircraft does Alaska Airlines fly from Seattle to London?
Boeing 787-900.
Which terminals does Alaska Airlines use between Seattle and London?
Alaska Airlines departs from Seattle-Tacoma International and arrives at London Heathrow, terminal 3.
How much is a Alaska Airlines ticket from Seattle to London?
The cheapest Alaska Airlines nonstop fare found recently is $651 for 3 January; the cheapest fare on the route with any airline is $240. The search shows the price for your date.