Airlines with flights from Seattle to London

There are four airlines with scheduled flights between SEA and LHR. British Airways, Delta and Virgin Atlantic has non-stop flights from Seattle Airport to Heathrow and the flight time is 9 hours and 20 minutes.

Choose airline

Schedules

Non-stop with British Airways

  • Total flight time: 9 hours and 20 minutes
  • One World Alliance
  • London is a British Airways hub (Main hub).
  • 14 flights per week
  • Boeing 777-300ER
    Boeing 787-10
  • Business and first class available
SEA
Direct
LHR

The timetable & schedule information was updated at 2024-08-15

Non-stop with Delta Air Lines

  • Total flight time: 9 hours and 40 minutes
  • Sky Team Alliance
  • Seattle is a Delta Air Lines hub.
  • 7 flights per week
  • Airbhus A330-900neo
  • Business class available
SEA
Direct
LHR

The timetable & schedule information was updated at 2024-08-15

Non-stop with Virgin Atlantic

  • Total flight time: 9 hours and 25 minutes
  • Sky Team Alliance
  • London is a Virgin Atlantic hub.
  • 7 flights per week
  • Boeing 787-9
  • Business class available
SEA
Direct
LHR

The timetable & schedule information was updated at 2024-08-15

Via Chicago with United Airlines

  • Total flight time: 13h 18m - 21h 45m.
  • 32 flights per week
SEA
 
Via ORD
 
LHR
 
Flight
Mon
Sep 16
Tue
Sep 17
Wed
Sep 18
Thu
Sep 19
Fri
Sep 20
Sat
Sep 21
Sun
Sep 22
UA1726
UA110
06:00
06:00
06:00
06:00
06:00
06:00
06:00
UA1726
UA14
06:00
06:00
06:00
06:00
06:00
06:00
06:00
UA1400
UA938
06:45
06:45
06:45
06:45
06:45
06:00
06:45
UA1400
UA920
06:45
06:45
06:45
06:45
06:45
06:00
06:45
UA2138
UA929
07:00
07:00
07:00
07:00
07:00
07:00
07:00
UA246
UA901
07:20
07:20
07:20
07:20
07:20
07:20
07:20
UA1360
UA918
08:10
08:10
08:10
08:10
08:10
08:10
08:10
UA1829
UA27
08:53
08:53
08:53
08:53
08:53
08:53
08:53
UA656
UA901
08:55
08:55
08:55
08:55
08:55
08:55
08:55
UA656
UA948
08:55
08:55
08:55
08:55
08:55
08:55
08:55
UA2113
UA920
10:55
10:55
10:55
10:55
10:55
10:57
10:55
UA2113
UA938
10:55
10:55
10:55
10:55
10:55
10:57
10:55
UA1281
UA27
11:05
11:05
11:08
11:05
11:05
11:10
11:08
UA2131
UA146
11:53
11:53
11:53
11:53
11:53
12:34
11:53
UA2131
UA940
11:53
11:53
11:53
11:53
11:53
12:34
11:53
UA1969
UA27
12:40
12:40
12:40
12:40
12:40
12:40
12:40
UA1969
UA262
12:40
12:40
12:40
12:40
12:40
12:40
12:40
UA2275
UA924
12:50
12:50
12:50
12:50
12:50
12:50
12:50
UA1896
UA948
12:55
12:55
12:55
12:55
12:55
----
12:55
UA1896
UA930
12:55
12:55
12:55
12:55
12:55
----
12:55
UA702
UA146
13:35
13:35
13:35
13:35
13:35
13:30
13:35
UA1152
UA930
14:08
14:08
14:08
14:08
14:08
14:08
14:08
UA2665
UA938
14:13
14:13
14:13
14:13
14:13
14:13
14:13
UA757
UA262
15:20
15:20
15:20
15:20
15:20
15:20
15:20
UA1914
UA930
16:25
16:25
16:25
16:25
16:25
----
16:25
UA5264
UA930
----
----
----
----
----
16:35
----
UA2197
UA934
22:15
22:15
22:15
22:15
22:15
22:45
22:15
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - LHR

The timetable & schedule information was updated at 2024-08-15

Via San Francisco with United Airlines

  • Total flight time: 13h 20m - 17h 33m.
  • 25 flights per week
SEA
 
Via SFO
 
LHR
 
Flight
Mon
Sep 16
Tue
Sep 17
Wed
Sep 18
Thu
Sep 19
Fri
Sep 20
Sat
Sep 21
Sun
Sep 22
UA1726
UA110
06:00
06:00
06:00
06:00
06:00
06:00
06:00
UA1726
UA14
06:00
06:00
06:00
06:00
06:00
06:00
06:00
UA1400
UA938
06:45
06:45
06:45
06:45
06:45
06:00
06:45
UA1400
UA920
06:45
06:45
06:45
06:45
06:45
06:00
06:45
UA2138
UA929
07:00
07:00
07:00
07:00
07:00
07:00
07:00
UA246
UA901
07:20
07:20
07:20
07:20
07:20
07:20
07:20
UA1360
UA918
08:10
08:10
08:10
08:10
08:10
08:10
08:10
UA1829
UA27
08:53
08:53
08:53
08:53
08:53
08:53
08:53
UA656
UA901
08:55
08:55
08:55
08:55
08:55
08:55
08:55
UA656
UA948
08:55
08:55
08:55
08:55
08:55
08:55
08:55
UA2113
UA920
10:55
10:55
10:55
10:55
10:55
10:57
10:55
UA2113
UA938
10:55
10:55
10:55
10:55
10:55
10:57
10:55
UA1281
UA27
11:05
11:05
11:08
11:05
11:05
11:10
11:08
UA2131
UA146
11:53
11:53
11:53
11:53
11:53
12:34
11:53
UA2131
UA940
11:53
11:53
11:53
11:53
11:53
12:34
11:53
UA1969
UA27
12:40
12:40
12:40
12:40
12:40
12:40
12:40
UA1969
UA262
12:40
12:40
12:40
12:40
12:40
12:40
12:40
UA2275
UA924
12:50
12:50
12:50
12:50
12:50
12:50
12:50
UA1896
UA948
12:55
12:55
12:55
12:55
12:55
----
12:55
UA1896
UA930
12:55
12:55
12:55
12:55
12:55
----
12:55
UA702
UA146
13:35
13:35
13:35
13:35
13:35
13:30
13:35
UA1152
UA930
14:08
14:08
14:08
14:08
14:08
14:08
14:08
UA2665
UA938
14:13
14:13
14:13
14:13
14:13
14:13
14:13
UA757
UA262
15:20
15:20
15:20
15:20
15:20
15:20
15:20
UA1914
UA930
16:25
16:25
16:25
16:25
16:25
----
16:25
UA5264
UA930
----
----
----
----
----
16:35
----
UA2197
UA934
22:15
22:15
22:15
22:15
22:15
22:45
22:15
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - LHR

The timetable & schedule information was updated at 2024-08-15

Via Dulles with United Airlines

  • Total flight time: 13h 35m - 19h 25m.
  • 23 flights per week
SEA
 
Via IAD
 
LHR
 
Flight
Mon
Sep 16
Tue
Sep 17
Wed
Sep 18
Thu
Sep 19
Fri
Sep 20
Sat
Sep 21
Sun
Sep 22
UA1726
UA110
06:00
06:00
06:00
06:00
06:00
06:00
06:00
UA1726
UA14
06:00
06:00
06:00
06:00
06:00
06:00
06:00
UA1400
UA938
06:45
06:45
06:45
06:45
06:45
06:00
06:45
UA1400
UA920
06:45
06:45
06:45
06:45
06:45
06:00
06:45
UA2138
UA929
07:00
07:00
07:00
07:00
07:00
07:00
07:00
UA246
UA901
07:20
07:20
07:20
07:20
07:20
07:20
07:20
UA1360
UA918
08:10
08:10
08:10
08:10
08:10
08:10
08:10
UA1829
UA27
08:53
08:53
08:53
08:53
08:53
08:53
08:53
UA656
UA901
08:55
08:55
08:55
08:55
08:55
08:55
08:55
UA656
UA948
08:55
08:55
08:55
08:55
08:55
08:55
08:55
UA2113
UA920
10:55
10:55
10:55
10:55
10:55
10:57
10:55
UA2113
UA938
10:55
10:55
10:55
10:55
10:55
10:57
10:55
UA1281
UA27
11:05
11:05
11:08
11:05
11:05
11:10
11:08
UA2131
UA146
11:53
11:53
11:53
11:53
11:53
12:34
11:53
UA2131
UA940
11:53
11:53
11:53
11:53
11:53
12:34
11:53
UA1969
UA27
12:40
12:40
12:40
12:40
12:40
12:40
12:40
UA1969
UA262
12:40
12:40
12:40
12:40
12:40
12:40
12:40
UA2275
UA924
12:50
12:50
12:50
12:50
12:50
12:50
12:50
UA1896
UA948
12:55
12:55
12:55
12:55
12:55
----
12:55
UA1896
UA930
12:55
12:55
12:55
12:55
12:55
----
12:55
UA702
UA146
13:35
13:35
13:35
13:35
13:35
13:30
13:35
UA1152
UA930
14:08
14:08
14:08
14:08
14:08
14:08
14:08
UA2665
UA938
14:13
14:13
14:13
14:13
14:13
14:13
14:13
UA757
UA262
15:20
15:20
15:20
15:20
15:20
15:20
15:20
UA1914
UA930
16:25
16:25
16:25
16:25
16:25
----
16:25
UA5264
UA930
----
----
----
----
----
16:35
----
UA2197
UA934
22:15
22:15
22:15
22:15
22:15
22:45
22:15
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - LHR

The timetable & schedule information was updated at 2024-08-15

Via New York with United Airlines

  • Total flight time: 13h 23m - 17h 29m.
  • 20 flights per week
SEA
 
Via EWR
 
LHR
 
Flight
Mon
Sep 16
Tue
Sep 17
Wed
Sep 18
Thu
Sep 19
Fri
Sep 20
Sat
Sep 21
Sun
Sep 22
UA1726
UA110
06:00
06:00
06:00
06:00
06:00
06:00
06:00
UA1726
UA14
06:00
06:00
06:00
06:00
06:00
06:00
06:00
UA1400
UA938
06:45
06:45
06:45
06:45
06:45
06:00
06:45
UA1400
UA920
06:45
06:45
06:45
06:45
06:45
06:00
06:45
UA2138
UA929
07:00
07:00
07:00
07:00
07:00
07:00
07:00
UA246
UA901
07:20
07:20
07:20
07:20
07:20
07:20
07:20
UA1360
UA918
08:10
08:10
08:10
08:10
08:10
08:10
08:10
UA1829
UA27
08:53
08:53
08:53
08:53
08:53
08:53
08:53
UA656
UA901
08:55
08:55
08:55
08:55
08:55
08:55
08:55
UA656
UA948
08:55
08:55
08:55
08:55
08:55
08:55
08:55
UA2113
UA920
10:55
10:55
10:55
10:55
10:55
10:57
10:55
UA2113
UA938
10:55
10:55
10:55
10:55
10:55
10:57
10:55
UA1281
UA27
11:05
11:05
11:08
11:05
11:05
11:10
11:08
UA2131
UA146
11:53
11:53
11:53
11:53
11:53
12:34
11:53
UA2131
UA940
11:53
11:53
11:53
11:53
11:53
12:34
11:53
UA1969
UA27
12:40
12:40
12:40
12:40
12:40
12:40
12:40
UA1969
UA262
12:40
12:40
12:40
12:40
12:40
12:40
12:40
UA2275
UA924
12:50
12:50
12:50
12:50
12:50
12:50
12:50
UA1896
UA948
12:55
12:55
12:55
12:55
12:55
----
12:55
UA1896
UA930
12:55
12:55
12:55
12:55
12:55
----
12:55
UA702
UA146
13:35
13:35
13:35
13:35
13:35
13:30
13:35
UA1152
UA930
14:08
14:08
14:08
14:08
14:08
14:08
14:08
UA2665
UA938
14:13
14:13
14:13
14:13
14:13
14:13
14:13
UA757
UA262
15:20
15:20
15:20
15:20
15:20
15:20
15:20
UA1914
UA930
16:25
16:25
16:25
16:25
16:25
----
16:25
UA5264
UA930
----
----
----
----
----
16:35
----
UA2197
UA934
22:15
22:15
22:15
22:15
22:15
22:45
22:15
SHOW RETURN SCHEDULE
CHECK PRICES FOR SEA - LHR

The timetable & schedule information was updated at 2024-08-15

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