Airlinecoop.org

Alaska Airlines flights from London to Seattle

Alaska Airlines flies London to Seattle nonstop 7 times a week, 10h 10m in the air. Tickets from $557 (the route's cheapest fare is $491).

Flights from London to Seattle

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Prices by day: London to Seattle

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

Filters

Alaska Airlines on London to Seattle at a glance

flights a week
7
days of operation
Daily
departure
14:45
flight time
10h 10m - 10h 15m
aircraft
Boeing 787-900
departure terminal
3
cheapest fare, 20 January
$557
cheapest fare on the route
$491

Alaska Airlines London to Seattle schedule

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

FlightDepartsArrivesDurationDaysAircraft
AS 101
Alaska Airlines
14:45 London Heathrow, terminal 3
17:00 Seattle-Tacoma International
10h 15m
Daily
Boeing 787-900

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 28 March.

FlightDepartsArrivesDurationDaysAircraft
AS 101
Alaska Airlines
17:00 London Heathrow, terminal 3
19:10 Seattle-Tacoma International
10h 10m
Seasonal
Boeing 787-900

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

Other airlines flying London to Seattle

Nonstop flights by the current schedule

British Airways Delta Virgin Atlantic All flights London to Seattle

Frequently asked questions

How many Alaska Airlines flights are there from London to Seattle?
7 nonstop flights a week, 1 flight number in the schedule: Daily.
How long is the Alaska Airlines flight from London to Seattle?
From 10 hours 10 minutes to 10 hours 15 minutes nonstop, depending on the flight.
Which aircraft does Alaska Airlines fly from London to Seattle?
Boeing 787-900.
Which terminals does Alaska Airlines use between London and Seattle?
Alaska Airlines departs from London Heathrow, terminal 3 and arrives at Seattle-Tacoma International.
How much is a Alaska Airlines ticket from London to Seattle?
The cheapest Alaska Airlines nonstop fare found recently is $557 for 20 January; the cheapest fare on the route with any airline is $491. The search shows the price for your date.