Airlines with flights from London to Seattle

There are four airlines with scheduled flights between LHR and SEA. British Airways, Delta and Virgin Atlantic has non-stop flights from Heathrow to Seattle Airport and the flight time is 9 hours and 45 minutes.

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Schedules

Non-stop with British Airways

  • Total flight time: 9 hours and 45 minutes
  • One World Alliance
  • London is a British Airways hub (Main hub).
  • 14 flights per week
  • Boeing 777
    Boeing 787-10
  • Business and first class available
LHR
Direct
SEA
 
Flight
Mon
Sep 30
Tue
Oct 1
Wed
Oct 2
Thu
Oct 3
Fri
Oct 4
Sat
Oct 5
Sun
Oct 6
BA53
09:50
09:50
09:50
09:45
09:50
09:50
09:45
BA49
16:00
16:00
16:00
16:00
16:00
15:45
16:00
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CHECK PRICES FOR LHR - SEA

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

Non-stop with Delta Air Lines

  • Total flight time: 10 hours and 25 minutes
  • Sky Team Alliance
  • Seattle is a Delta Air Lines hub.
  • 7 flights per week
  • Airbhus A330-900neo
  • Business class available
LHR
Direct
SEA
 
Flight
Mon
Sep 30
Tue
Oct 1
Wed
Oct 2
Thu
Oct 3
Fri
Oct 4
Sat
Oct 5
Sun
Oct 6
DL21
16:50
16:50
16:50
16:50
16:50
16:50
16:50
SHOW RETURN SCHEDULE
CHECK PRICES FOR LHR - SEA

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

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
Sep 30
Tue
Oct 1
Wed
Oct 2
Thu
Oct 3
Fri
Oct 4
Sat
Oct 5
Sun
Oct 6
VS105
12:45
12:45
12:45
12:45
12:45
12:45
12:45
SHOW RETURN SCHEDULE
CHECK PRICES FOR LHR - SEA

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

Via Chicago with United Airlines

  • Total flight time: 15h 07m - 21h 42m.
  • 21 flights per week
LHR
 
Via ORD
 
SEA
 
Flight
Mon
Sep 30
Tue
Oct 1
Wed
Oct 2
Thu
Oct 3
Fri
Oct 4
Sat
Oct 5
Sun
Oct 6
UA958
UA2091
08:30
08:30
08:30
08:30
08:30
08:30
08:30
UA958
UA2278
08:30
08:30
08:30
08:30
08:30
08:30
08:30
UA905
UA1975
09:30
09:30
09:30
09:30
09:25
09:30
09:30
UA900
UA2603
10:25
10:25
10:25
10:25
10:25
10:25
10:25
UA26
UA759
11:05
11:05
11:05
11:05
11:05
11:05
11:05
UA17
UA2317
12:00
12:00
12:00
12:00
12:00
12:00
12:00
UA919
UA326
12:15
12:15
12:15
12:15
12:15
12:15
12:15
UA949
UA2019
12:20
12:20
12:20
12:20
12:20
12:20
12:20
UA147
UA2317
13:00
13:00
13:00
13:00
13:00
13:00
13:00
UA928
UA2211
13:05
13:05
13:05
13:05
13:05
13:05
13:05
UA263
UA2651
14:50
14:50
14:50
14:50
14:50
14:50
14:50
UA263
UA299
14:50
14:50
14:50
14:50
14:50
14:50
14:50
SHOW RETURN SCHEDULE
CHECK PRICES FOR LHR - SEA

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

Via San Francisco with United Airlines

  • Total flight time: 15h 57m - 17h 52m.
  • 21 flights per week
LHR
 
Via SFO
 
SEA
 
Flight
Mon
Sep 30
Tue
Oct 1
Wed
Oct 2
Thu
Oct 3
Fri
Oct 4
Sat
Oct 5
Sun
Oct 6
UA958
UA2091
08:30
08:30
08:30
08:30
08:30
08:30
08:30
UA958
UA2278
08:30
08:30
08:30
08:30
08:30
08:30
08:30
UA905
UA1975
09:30
09:30
09:30
09:30
09:25
09:30
09:30
UA900
UA2603
10:25
10:25
10:25
10:25
10:25
10:25
10:25
UA26
UA759
11:05
11:05
11:05
11:05
11:05
11:05
11:05
UA17
UA2317
12:00
12:00
12:00
12:00
12:00
12:00
12:00
UA919
UA326
12:15
12:15
12:15
12:15
12:15
12:15
12:15
UA949
UA2019
12:20
12:20
12:20
12:20
12:20
12:20
12:20
UA147
UA2317
13:00
13:00
13:00
13:00
13:00
13:00
13:00
UA928
UA2211
13:05
13:05
13:05
13:05
13:05
13:05
13:05
UA263
UA2651
14:50
14:50
14:50
14:50
14:50
14:50
14:50
UA263
UA299
14:50
14:50
14:50
14:50
14:50
14:50
14:50
SHOW RETURN SCHEDULE
CHECK PRICES FOR LHR - SEA

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

Via Denver with United Airlines

  • Total flight time: 14h 18m - 16h 43m.
  • 14 flights per week
LHR
 
Via DEN
 
SEA
 
Flight
Mon
Sep 30
Tue
Oct 1
Wed
Oct 2
Thu
Oct 3
Fri
Oct 4
Sat
Oct 5
Sun
Oct 6
UA958
UA2091
08:30
08:30
08:30
08:30
08:30
08:30
08:30
UA958
UA2278
08:30
08:30
08:30
08:30
08:30
08:30
08:30
UA905
UA1975
09:30
09:30
09:30
09:30
09:25
09:30
09:30
UA900
UA2603
10:25
10:25
10:25
10:25
10:25
10:25
10:25
UA26
UA759
11:05
11:05
11:05
11:05
11:05
11:05
11:05
UA17
UA2317
12:00
12:00
12:00
12:00
12:00
12:00
12:00
UA919
UA326
12:15
12:15
12:15
12:15
12:15
12:15
12:15
UA949
UA2019
12:20
12:20
12:20
12:20
12:20
12:20
12:20
UA147
UA2317
13:00
13:00
13:00
13:00
13:00
13:00
13:00
UA928
UA2211
13:05
13:05
13:05
13:05
13:05
13:05
13:05
UA263
UA2651
14:50
14:50
14:50
14:50
14:50
14:50
14:50
UA263
UA299
14:50
14:50
14:50
14:50
14:50
14:50
14:50
SHOW RETURN SCHEDULE
CHECK PRICES FOR LHR - SEA

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

Via New York with United Airlines

  • Total flight time: 15h 28m - 22h 03m.
  • 14 flights per week
LHR
 
Via EWR
 
SEA
 
Flight
Mon
Sep 30
Tue
Oct 1
Wed
Oct 2
Thu
Oct 3
Fri
Oct 4
Sat
Oct 5
Sun
Oct 6
UA958
UA2091
08:30
08:30
08:30
08:30
08:30
08:30
08:30
UA958
UA2278
08:30
08:30
08:30
08:30
08:30
08:30
08:30
UA905
UA1975
09:30
09:30
09:30
09:30
09:25
09:30
09:30
UA900
UA2603
10:25
10:25
10:25
10:25
10:25
10:25
10:25
UA26
UA759
11:05
11:05
11:05
11:05
11:05
11:05
11:05
UA17
UA2317
12:00
12:00
12:00
12:00
12:00
12:00
12:00
UA919
UA326
12:15
12:15
12:15
12:15
12:15
12:15
12:15
UA949
UA2019
12:20
12:20
12:20
12:20
12:20
12:20
12:20
UA147
UA2317
13:00
13:00
13:00
13:00
13:00
13:00
13:00
UA928
UA2211
13:05
13:05
13:05
13:05
13:05
13:05
13:05
UA263
UA2651
14:50
14:50
14:50
14:50
14:50
14:50
14:50
UA263
UA299
14:50
14:50
14:50
14:50
14:50
14:50
14:50
SHOW RETURN SCHEDULE
CHECK PRICES FOR LHR - SEA

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

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