Airlines with flights from London to Seattle

There are four airlines with scheduled flights between LHR and SEA. British Airways, Virgin Atlantic and Delta has non-stop flights from Heathrow to Seattle Airport and the flight time is 9 hours and 50 minutes.

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Non-stop

9h 50min

Non-stop

10h 0min

Non-stop

10h 26min

Via San Francisco

16h 36min

Via New York

18h 10min

Via Chicago

17h 9min

Via Denver

16h 15min

Via Calgary

14h 16min

Via Minneapolis

15h 14min

Via Reykjavik

12h 45min

Via Chicago

17h 1min

Via New York

18h 42min

Via Philadelphia

16h 44min

Via New York

17h 42min

Via Vancouver

13h 25min

Via Toronto

18h 10min

Via Dulles

16h 15min

Via Detroit

18h 15min

Via Munich

14h 9min

Via Salt Lake City

16h 3min

Via Frankfurt

15h 5min

Via Dublin

15h 0min

Via Paris

13h 40min

Via Montreal

15h 10min

NEW

Via Las Vegas

15h 59min

Schedules

Non-stop with British Airways

Total flight time: 9 hours and 50 minutes
One World Alliance
London is a British Airways hub (Main hub).

10 flights per week
Boeing 787-10
Business and first class available

LHR

Direct

SEA

Flight

Mon

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Feb 8

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Feb 9

BA53

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09:25

----

09:25

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BA49

15:00

----

15:00

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The timetable & schedule information was updated at 2025-01-15

Non-stop with Virgin Atlantic

Total flight time: 10 hours
Sky Team Alliance
London is a Virgin Atlantic hub.

7 flights per week
Boeing 787-9
Business class available

LHR

Direct

SEA

Flight

Mon

Feb 3

Tue

Feb 4

Wed

Feb 5

Thu

Feb 6

Fri

Feb 7

Sat

Feb 8

Sun

Feb 9

VS105

13:15

12:40

13:05

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The timetable & schedule information was updated at 2025-01-15

Non-stop with Delta Air Lines

Total flight time: 10 hours and 26 minutes
Sky Team Alliance
Seattle is a Delta Air Lines hub.

3 flights per week
Business class available

LHR

Direct

SEA

Flight

Mon

Feb 3

Tue

Feb 4

Wed

Feb 5

Thu

Feb 6

Fri

Feb 7

Sat

Feb 8

Sun

Feb 9

Sorry. We could not find any flights for this week.

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The timetable & schedule information was updated at 2025-01-15

Via San Francisco with United Airlines

Total flight time: 15h 22m - 18h 20m.

14 flights per week

LHR

Via SFO

SEA

Flight

Mon

Feb 3

Tue

Feb 4

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Feb 9

UA900
UA2603