Alaska Airlines voos de Seattle-Tacoma (SEA) a London Heathrow (LHR).

Seleccionar data do voo:
PLANEAR VOO
Voos Directos:
Diariamente 21:40 Seattle-Tacoma (SEA) 15:05 London Heathrow (LHR) 3
Alaska Airlines AS 100 Non-stop Boeing 787-9 (789) 9:25 Effective 2026-05-21 through 2026-06-09
The flight arrives 1 day after departure.
Diariamente 21:45 Seattle-Tacoma (SEA) 15:05 London Heathrow (LHR) 3
Alaska Airlines AS 100 Non-stop Boeing 787-9 (789) 9:20 Effective 2026-06-10 through 2026-10-23
The flight arrives 1 day after departure.
Diariamente 22:45 Seattle-Tacoma (SEA) 15:05 London Heathrow (LHR) 3
Alaska Airlines AS 100 Non-stop Boeing 787-9 (789) 9:20 Effective from 2026-10-24
The flight arrives 1 day after departure.
Voos Codeshare Directos:
Diariamente 18:50 Seattle-Tacoma (SEA) 12:20 London Heathrow (LHR) 5
Alaska Airlines AS 5270 Non-stop Boeing 787 (787) 9:30 Valid until 2026-03-02
Codeshare flight, operated by British Airways.(BA 48)
The flight arrives 1 day after departure.
Ter,Sex,Sáb 18:50 Seattle-Tacoma (SEA) 12:20 London Heathrow (LHR) 5
Alaska Airlines AS 5270 Non-stop Boeing 787-9 (789) 9:30 Effective 2026-03-03 through 2026-03-07
Codeshare flight, operated by British Airways.(BA 48)
The flight arrives 1 day after departure.
Qua,Qui 18:50 Seattle-Tacoma (SEA) 12:20 London Heathrow (LHR) 5
Alaska Airlines AS 5270 Non-stop Boeing 787 (787) 9:30 Effective 2026-03-04 through 2026-03-05
Codeshare flight, operated by British Airways.(BA 48)
The flight arrives 1 day after departure.
Diariamente 19:50 Seattle-Tacoma (SEA) 12:20 London Heathrow (LHR) 5
Alaska Airlines AS 5270 Non-stop Boeing 787 (787) 9:30 Effective 2026-03-08 through 2026-03-22
Codeshare flight, operated by British Airways.(BA 48)
The flight arrives 1 day after departure.
Seg-Sex 19:50 Seattle-Tacoma (SEA) 12:20 London Heathrow (LHR) 5
Alaska Airlines AS 5270 Non-stop Boeing 787-9 (789) 9:30 Effective 2026-03-23 through 2026-03-27
Codeshare flight, operated by British Airways.(BA 48)
The flight arrives 1 day after departure.
Sáb 19:50 Seattle-Tacoma (SEA) 12:20 London Heathrow (LHR) 5
Alaska Airlines AS 5270 Non-stop Boeing 777 (777) 9:30 Operates only on 2026-10-24
Codeshare flight, operated by British Airways.(BA 48)
The flight arrives 1 day after departure.
Diariamente 19:50 Seattle-Tacoma (SEA) 12:20 London Heathrow (LHR) 5
Alaska Airlines AS 5270 Non-stop Boeing 787 (787) 9:30 Effective from 2026-10-25
Codeshare flight, operated by British Airways.(BA 48)
The flight arrives 1 day after departure.
Sáb 20:20 Seattle-Tacoma (SEA) 13:45 London Heathrow (LHR) 5
Alaska Airlines AS 5270 Non-stop Boeing 787 (787) 9:25 Operates only on 2026-03-28
Codeshare flight, operated by British Airways.(BA 48)
The flight arrives 1 day after departure.
Diariamente 20:20 Seattle-Tacoma (SEA) 13:45 London Heathrow (LHR) 5
Alaska Airlines AS 5270 Non-stop Boeing 777 (777) 9:25 Effective 2026-03-29 through 2026-08-31
Codeshare flight, operated by British Airways.(BA 48)
The flight arrives 1 day after departure.
Diariamente 20:20 Seattle-Tacoma (SEA) 13:45 London Heathrow (LHR) 5
Alaska Airlines AS 5270 Non-stop Boeing 787 (787) 9:25 Effective 2026-09-01 through 2026-09-30
Codeshare flight, operated by British Airways.(BA 48)
The flight arrives 1 day after departure.
Diariamente 20:20 Seattle-Tacoma (SEA) 13:45 London Heathrow (LHR) 5
Alaska Airlines AS 5270 Non-stop Boeing 777 (777) 9:25 Effective 2026-10-01 through 2026-10-23
Codeshare flight, operated by British Airways.(BA 48)
The flight arrives 1 day after departure.
Ter 13:25 Seattle-Tacoma (SEA) 07:00 London Heathrow (LHR) 5
Alaska Airlines AS 5272 Non-stop Boeing 777 (777) 9:35 Valid until 2026-02-03
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Ter 13:25 Seattle-Tacoma (SEA) 07:00 London Heathrow (LHR) 5
Alaska Airlines AS 5272 Non-stop Boeing 777 (777) 9:35 Effective 2026-02-17 through 2026-03-03
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Sex,Sáb 13:35 Seattle-Tacoma (SEA) 07:10 London Heathrow (LHR) 5
Alaska Airlines AS 5272 Non-stop Boeing 777 (777) 9:35 Valid until 2026-03-07
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Seg 13:35 Seattle-Tacoma (SEA) 06:50 London Heathrow (LHR) 5
Alaska Airlines AS 5272 Non-stop Boeing 787-9 (789) 9:15 Operates only on 2026-03-30
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Seg,Qua 13:35 Seattle-Tacoma (SEA) 06:50 London Heathrow (LHR) 5
Alaska Airlines AS 5272 Non-stop Boeing 787 (787) 9:15 Effective 2026-04-01 through 2026-04-08
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Seg-Sex,Dom 13:35 Seattle-Tacoma (SEA) 06:50 London Heathrow (LHR) 5
Alaska Airlines AS 5272 Non-stop Boeing 787 (787) 9:15 Effective 2026-04-10 through 2026-04-17
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Diariamente 13:35 Seattle-Tacoma (SEA) 06:50 London Heathrow (LHR) 5
Alaska Airlines AS 5272 Non-stop Boeing 787 (787) 9:15 Effective 2026-04-18 through 2026-10-23
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Sáb 13:35 Seattle-Tacoma (SEA) 05:50 London Heathrow (LHR) 5
Alaska Airlines AS 5272 Non-stop Boeing 787 (787) 9:15 Operates only on 2026-10-24
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Ter 14:25 Seattle-Tacoma (SEA) 07:00 London Heathrow (LHR) 5
Alaska Airlines AS 5272 Non-stop Boeing 777 (777) 9:35 Effective 2026-03-10 through 2026-03-24
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Ter 14:25 Seattle-Tacoma (SEA) 07:00 London Heathrow (LHR) 5
Alaska Airlines AS 5272 Non-stop Boeing 777 (777) 9:35 Operates only on 2026-10-27
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Sex,Sáb 14:35 Seattle-Tacoma (SEA) 07:10 London Heathrow (LHR) 5
Alaska Airlines AS 5272 Non-stop Boeing 777 (777) 9:35 Effective 2026-03-13 through 2026-03-27
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Sáb 14:35 Seattle-Tacoma (SEA) 08:10 London Heathrow (LHR) 5
Alaska Airlines AS 5272 Non-stop Boeing 777 (777) 9:35 Operates only on 2026-03-28
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.
Sex,Sáb 14:35 Seattle-Tacoma (SEA) 07:10 London Heathrow (LHR) 5
Alaska Airlines AS 5272 Non-stop Boeing 777 (777) 9:35 Effective from 2026-10-30
Codeshare flight, operated by British Airways.(BA 52)
The flight arrives 1 day after departure.




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Alaska Airlines voos de Seattle-Tacoma (SEA) a London Heathrow (LHR).
Seleccionar data do voo:
PLANEAR VOO
Voos Directos:
Alaska Airlines AS100
21:40
Seattle-Tacoma (SEA)

15:05(+1)
London Heathrow (LHR) 3
Effective 2026-05-21 through 2026-06-09
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Duration: 9:25, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Voos Directos:
Alaska Airlines AS100
21:45
Seattle-Tacoma (SEA)

15:05(+1)
London Heathrow (LHR) 3
Effective 2026-06-10 through 2026-10-23
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Duration: 9:20, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Voos Directos:
Alaska Airlines AS100
22:45
Seattle-Tacoma (SEA)

15:05(+1)
London Heathrow (LHR) 3
Effective from 2026-10-24
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Duration: 9:20, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Voos Codeshare Directos:
Alaska Airlines AS5270
18:50
Seattle-Tacoma (SEA)

12:20(+1)
London Heathrow (LHR) 5
Valid until 2026-03-02
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by British Airways. (BA 48)
Duration: 9:30, non-stop
Boeing 787 (787)
The flight arrives 1 day after departure.
Voos Codeshare Directos:
Alaska Airlines AS5270
18:50
Seattle-Tacoma (SEA)

12:20(+1)
London Heathrow (LHR) 5
Effective 2026-03-03 through 2026-03-07
Seg
-
Ter
Qua
-
Qui
-
Sex
Sáb
Dom
-
Codeshare flight, operated by British Airways. (BA 48)
Duration: 9:30, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Voos Codeshare Directos:
Alaska Airlines AS5270
18:50
Seattle-Tacoma (SEA)

12:20(+1)
London Heathrow (LHR) 5
Effective 2026-03-04 through 2026-03-05
Seg
-
Ter
-
Qua
Qui
Sex
-
Sáb
-
Dom
-
Codeshare flight, operated by British Airways. (BA 48)
Duration: 9:30, non-stop
Boeing 787 (787)
The flight arrives 1 day after departure.
Voos Codeshare Directos:
Alaska Airlines AS5270
19:50
Seattle-Tacoma (SEA)

12:20(+1)
London Heathrow (LHR) 5
Effective 2026-03-08 through 2026-03-22
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by British Airways. (BA 48)
Duration: 9:30, non-stop
Boeing 787 (787)
The flight arrives 1 day after departure.
Voos Codeshare Directos:
Alaska Airlines AS5270
19:50
Seattle-Tacoma (SEA)

12:20(+1)
London Heathrow (LHR) 5
Effective 2026-03-23 through 2026-03-27
Seg
Ter
Qua
Qui
Sex
Sáb
-
Dom
-
Codeshare flight, operated by British Airways. (BA 48)
Duration: 9:30, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Voos Codeshare Directos:
Alaska Airlines AS5270
19:50
Seattle-Tacoma (SEA)

12:20(+1)
London Heathrow (LHR) 5
Operates only on 2026-10-24
Seg
-
Ter
-
Qua
-
Qui
-
Sex
-
Sáb
Dom
-
Codeshare flight, operated by British Airways. (BA 48)
Duration: 9:30, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Voos Codeshare Directos:
Alaska Airlines AS5270
19:50
Seattle-Tacoma (SEA)

12:20(+1)
London Heathrow (LHR) 5
Effective from 2026-10-25
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by British Airways. (BA 48)
Duration: 9:30, non-stop
Boeing 787 (787)
The flight arrives 1 day after departure.
Voos Codeshare Directos:
Alaska Airlines AS5270
20:20
Seattle-Tacoma (SEA)

13:45(+1)
London Heathrow (LHR) 5
Operates only on 2026-03-28
Seg
-
Ter
-
Qua
-
Qui
-
Sex
-
Sáb
Dom
-
Codeshare flight, operated by British Airways. (BA 48)
Duration: 9:25, non-stop
Boeing 787 (787)
The flight arrives 1 day after departure.
Voos Codeshare Directos:
Alaska Airlines AS5270
20:20
Seattle-Tacoma (SEA)

13:45(+1)
London Heathrow (LHR) 5
Effective 2026-03-29 through 2026-08-31
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by British Airways. (BA 48)
Duration: 9:25, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Voos Codeshare Directos:
Alaska Airlines AS5270
20:20
Seattle-Tacoma (SEA)

13:45(+1)
London Heathrow (LHR) 5
Effective 2026-09-01 through 2026-09-30
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by British Airways. (BA 48)
Duration: 9:25, non-stop
Boeing 787 (787)
The flight arrives 1 day after departure.
Voos Codeshare Directos:
Alaska Airlines AS5270
20:20
Seattle-Tacoma (SEA)

13:45(+1)
London Heathrow (LHR) 5
Effective 2026-10-01 through 2026-10-23
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by British Airways. (BA 48)
Duration: 9:25, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Voos Codeshare Directos:
Alaska Airlines AS5272
13:25
Seattle-Tacoma (SEA)

07:00(+1)
London Heathrow (LHR) 5
Valid until 2026-02-03
Seg
-
Ter
Qua
-
Qui
-
Sex
-
Sáb
-
Dom
-
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:35, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Voos Codeshare Directos:
Alaska Airlines AS5272
13:25
Seattle-Tacoma (SEA)

07:00(+1)
London Heathrow (LHR) 5
Effective 2026-02-17 through 2026-03-03
Seg
-
Ter
Qua
-
Qui
-
Sex
-
Sáb
-
Dom
-
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:35, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Voos Codeshare Directos:
Alaska Airlines AS5272
13:35
Seattle-Tacoma (SEA)

07:10(+1)
London Heathrow (LHR) 5
Valid until 2026-03-07
Seg
-
Ter
-
Qua
-
Qui
-
Sex
Sáb
Dom
-
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:35, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Voos Codeshare Directos:
Alaska Airlines AS5272
13:35
Seattle-Tacoma (SEA)

06:50(+1)
London Heathrow (LHR) 5
Operates only on 2026-03-30
Seg
Ter
-
Qua
-
Qui
-
Sex
-
Sáb
-
Dom
-
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:15, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Voos Codeshare Directos:
Alaska Airlines AS5272
13:35
Seattle-Tacoma (SEA)

06:50(+1)
London Heathrow (LHR) 5
Effective 2026-04-01 through 2026-04-08
Seg
Ter
-
Qua
Qui
-
Sex
-
Sáb
-
Dom
-
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:15, non-stop
Boeing 787 (787)
The flight arrives 1 day after departure.
Voos Codeshare Directos:
Alaska Airlines AS5272
13:35
Seattle-Tacoma (SEA)

06:50(+1)
London Heathrow (LHR) 5
Effective 2026-04-10 through 2026-04-17
Seg
Ter
Qua
Qui
Sex
Sáb
-
Dom
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:15, non-stop
Boeing 787 (787)
The flight arrives 1 day after departure.
Voos Codeshare Directos:
Alaska Airlines AS5272
13:35
Seattle-Tacoma (SEA)

06:50(+1)
London Heathrow (LHR) 5
Effective 2026-04-18 through 2026-10-23
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:15, non-stop
Boeing 787 (787)
The flight arrives 1 day after departure.
Voos Codeshare Directos:
Alaska Airlines AS5272
13:35
Seattle-Tacoma (SEA)

05:50(+1)
London Heathrow (LHR) 5
Operates only on 2026-10-24
Seg
-
Ter
-
Qua
-
Qui
-
Sex
-
Sáb
Dom
-
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:15, non-stop
Boeing 787 (787)
The flight arrives 1 day after departure.
Voos Codeshare Directos:
Alaska Airlines AS5272
14:25
Seattle-Tacoma (SEA)

07:00(+1)
London Heathrow (LHR) 5
Effective 2026-03-10 through 2026-03-24
Seg
-
Ter
Qua
-
Qui
-
Sex
-
Sáb
-
Dom
-
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:35, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Voos Codeshare Directos:
Alaska Airlines AS5272
14:25
Seattle-Tacoma (SEA)

07:00(+1)
London Heathrow (LHR) 5
Operates only on 2026-10-27
Seg
-
Ter
Qua
-
Qui
-
Sex
-
Sáb
-
Dom
-
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:35, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Voos Codeshare Directos:
Alaska Airlines AS5272
14:35
Seattle-Tacoma (SEA)

07:10(+1)
London Heathrow (LHR) 5
Effective 2026-03-13 through 2026-03-27
Seg
-
Ter
-
Qua
-
Qui
-
Sex
Sáb
Dom
-
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:35, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Voos Codeshare Directos:
Alaska Airlines AS5272
14:35
Seattle-Tacoma (SEA)

08:10(+1)
London Heathrow (LHR) 5
Operates only on 2026-03-28
Seg
-
Ter
-
Qua
-
Qui
-
Sex
-
Sáb
Dom
-
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:35, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Voos Codeshare Directos:
Alaska Airlines AS5272
14:35
Seattle-Tacoma (SEA)

07:10(+1)
London Heathrow (LHR) 5
Effective from 2026-10-30
Seg
-
Ter
-
Qua
-
Qui
-
Sex
Sáb
Dom
-
Codeshare flight, operated by British Airways. (BA 52)
Duration: 9:35, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
  • Uma rota internacional com partida no aeroporto Seattle-Tacoma, United States (SEA), e chegada no aeroporto London Heathrow, United Kingdom (LHR).
  • O voo tem uma distância de 4783 milhas, ou 7697 km.
  • O fuso horário no aeroporto de partida é UTC-8 , e o fuso horário do aeroporto de chegada é UTC+0 . A hora atual no ponto de partida é (loading...), e (loading...) no ponto de chegada. Há uma diferença horária de (loading...) horas entre os aeroportos.
  • Para voos diretos, o tempo de voo varia entre 9:15 e 9:35.
Todos SEA-LHR voos
Todos Alaska Airlines voos
Voos (LHR-SEA) de regresso
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