Airlines with flights from London to Seattle
There are 15 airlines with scheduled flights between LHR and SEA. British Airways, Virgin Atlantic and 2 more carriers has non-stop flights from Heathrow to Seattle Airport and the flight time is 10 hours.
There are 15 airlines with scheduled flights between LHR and SEA. British Airways, Virgin Atlantic and 2 more carriers has non-stop flights from Heathrow to Seattle Airport and the flight time is 10 hours. Choose airline
Schedules
Non-stop with British Airways
-
Total flight time: 10 hours
-
One World Alliance
-
London is a British Airways hub (Main hub).
-
14 flights per week
-
Boeing 787-10Boeing 777-300ER
-
Business and first class available
Flight
The timetable & schedule information was updated at 2026-04-21
Non-stop with Virgin Atlantic
-
Total flight time: 10 hours and 20 minutes
-
Sky Team Alliance
-
London is a Virgin Atlantic hub.
-
7 flights per week
-
Airbus A330-900neo
-
Business class available
Flight
The timetable & schedule information was updated at 2026-04-21
Non-stop with Delta Air Lines
-
Total flight time: 10 hours and 24 minutes
-
Sky Team Alliance
-
Seattle is a Delta Air Lines hub.
-
7 flights per week
-
Airbus A330-900neo
-
Business class available
Flight
The timetable & schedule information was updated at 2026-04-21
Non-stop with Alaska Airlines
-
Total flight time: 10 hours and 5 minutes
-
One World Alliance
-
Seattle is a Alaska Airlines hub (Primary hub).
-
7 flights per week
-
Boeing 787-9
-
First class available
Flight
The timetable & schedule information was updated at 2026-04-21
Via Vancouver with Air Canada
-
Total flight time: 12h 15m - 15h 48m.
-
15 flights per week
Flight
AC8810
The timetable & schedule information was updated at 2026-04-21
Via Calgary with WestJet
-
Total flight time: 12h 35m - 15h 05m.
-
Low-cost airline
-
7 flights per week
Flight
WS1552
The timetable & schedule information was updated at 2026-04-21
Via Reykjavik with Icelandair
-
Total flight time: 12h 50m - 15h 35m.
-
14 flights per week
Flight
FI681
The timetable & schedule information was updated at 2026-04-21
Via Paris with Air France
-
Total flight time: 13h 00m - 13h 00m.
-
Sky Team Alliance
-
10 flights per week
Flight
AF338
The timetable & schedule information was updated at 2026-04-21
Via Dublin with Aer Lingus
Via Munich with Lufthansa
Via Denver with United
Via Chicago with American Airlines
Via New York with JetBlue
Via Copenhagen with SAS
Via Helsinki with Finnair