Alle Airlines ab Seattle-Tacoma (SEA) nach London Heathrow (LHR).

10:30(+1)

Valid until 2026-01-31

Duration: 9:45, non-stop
Airbus A330-200 (332)
The flight arrives 1 day after departure.

Direktflüge:

Delta Air Lines DL20

16:45

10:30(+1)

Effective 2026-03-01 through 2026-03-07

Duration: 9:45, non-stop
Airbus A330-200 (332)
The flight arrives 1 day after departure.

Direktflüge:

Delta Air Lines DL20

16:55

10:30(+1)

Effective 2026-02-01 through 2026-02-28

Duration: 9:35, non-stop
Airbus A330-200 (332)
The flight arrives 1 day after departure.

Direktflüge:

Delta Air Lines DL20

17:40

10:30(+1)

Effective 2026-03-08 through 2026-03-27

Duration: 9:50, non-stop
Airbus A330-200 (332)
The flight arrives 1 day after departure.

Direktflüge:

Delta Air Lines DL20

17:40

10:30(+1)

Effective from 2026-10-25

Duration: 9:50, non-stop
Airbus A330-200 (332)
The flight arrives 1 day after departure.

Direktflüge:

Delta Air Lines DL20

17:48

10:30(+1)

Operates only on 2026-10-24

Mo
-

Di
-

Mi
-

Do
-

Fr
-

So
-

Duration: 9:42, non-stop
Airbus A330-200 (332)
The flight arrives 1 day after departure.

Direktflüge:

Delta Air Lines DL20

20:25

14:15(+1)

Effective 2026-03-28 through 2026-10-23

Duration: 9:50, non-stop
Airbus A330-900neo (339)
The flight arrives 1 day after departure.

Direktflüge:

British Airways BA48

18:50

12:20(+1)

Valid until 2026-03-02

Duration: 9:30, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.

Direktflüge:

British Airways BA48

18:50

12:20(+1)

Effective 2026-03-03 through 2026-03-07

Mo
-

Mi
-

Do
-

So
-

Duration: 9:30, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Direktflüge:

British Airways BA48

18:50

12:20(+1)

Effective 2026-03-04 through 2026-03-05

Mo
-

Di
-

Fr
-

Sa
-

So
-

Duration: 9:30, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.

Direktflüge:

British Airways BA48

19:50

12:20(+1)

Effective 2026-03-08 through 2026-03-22

Duration: 9:30, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.

Direktflüge:

British Airways BA48

19:50

12:20(+1)

Effective 2026-03-23 through 2026-03-27

Sa
-

So
-

Duration: 9:30, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Direktflüge:

British Airways BA48

19:50

12:20(+1)

Operates only on 2026-10-24

Mo
-

Di
-

Mi
-

Do
-

Fr
-

So
-

Duration: 9:30, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.

Direktflüge:

British Airways BA48

19:50

12:20(+1)

Effective from 2026-10-25

Duration: 9:30, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.

Direktflüge:

British Airways BA48

20:20

13:45(+1)

Operates only on 2026-03-28

Mo
-

Di
-

Mi
-

Do
-

Fr
-

So
-

Duration: 9:25, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Direktflüge:

British Airways BA48

20:20

13:45(+1)

Effective 2026-03-29 through 2026-04-21

Duration: 9:25, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.

Direktflüge:

British Airways BA48

20:20

13:45(+1)

Effective 2026-04-22 through 2026-04-30

Duration: 9:25, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.

Direktflüge:

British Airways BA48

20:20

13:45(+1)

Effective 2026-05-01 through 2026-08-31

Duration: 9:25, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.

Direktflüge:

British Airways BA48

20:20

13:45(+1)

Effective 2026-09-01 through 2026-09-30

Duration: 9:25, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.

Direktflüge:

British Airways BA48

20:20

13:45(+1)

Effective 2026-10-01 through 2026-10-23

Duration: 9:25, non-stop
Boeing 777-300ER (77W)
The flight arrives 1 day after departure.

Direktflüge:

British Airways BA52

13:25

07:00(+1)

Valid until 2026-02-03

Mo
-

Mi
-

Do
-

Fr
-

Sa
-

So
-

Duration: 9:35, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.

Direktflüge:

British Airways BA52

13:25

07:00(+1)

Effective 2026-02-17 through 2026-03-03

Mo
-

Mi
-

Do
-

Fr
-

Sa
-

So
-

Duration: 9:35, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.

Direktflüge:

British Airways BA52

13:35

07:10(+1)

Valid until 2026-03-07

Mo
-

Di
-

Mi
-

Do
-

So
-

Duration: 9:35, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.

Direktflüge:

British Airways BA52

13:35

06:50(+1)

Operates only on 2026-03-30

Di
-

Mi
-

Do
-

Fr
-

Sa
-

So
-

Duration: 9:15, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Direktflüge:

British Airways BA52

13:35

06:50(+1)

Effective 2026-04-01 through 2026-04-08

Di
-

Do
-

Fr
-

Sa
-

So
-

Duration: 9:15, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.

Direktflüge:

British Airways BA52

13:35

06:50(+1)

Effective 2026-04-10 through 2026-04-17

Sa
-

Duration: 9:15, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.

Direktflüge:

British Airways BA52

13:35

06:50(+1)

Effective 2026-04-18 through 2026-10-23

Duration: 9:15, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.

Direktflüge:

British Airways BA52

13:35

05:50(+1)

Operates only on 2026-10-24

Mo
-

Di
-

Mi
-

Do
-

Fr
-

So
-

Duration: 9:15, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.

Direktflüge:

British Airways BA52

14:25

07:00(+1)

Effective 2026-03-10 through 2026-03-24

Mo
-

Mi
-

Do
-

Fr
-

Sa
-

So
-

Duration: 9:35, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.

Direktflüge:

British Airways BA52

14:25

07:00(+1)

Operates only on 2026-10-27

Mo
-

Mi
-

Do
-

Fr
-

Sa
-

So
-

Duration: 9:35, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.

Direktflüge:

British Airways BA52

14:35

07:10(+1)

Effective 2026-03-13 through 2026-03-27

Mo
-

Di
-

Mi
-

Do
-

So
-

Duration: 9:35, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.

Direktflüge:

British Airways BA52

14:35

08:10(+1)

Operates only on 2026-03-28

Mo
-

Di
-

Mi
-

Do
-

Fr
-

So
-

Duration: 9:35, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.

Direktflüge:

British Airways BA52

14:35

07:10(+1)

Effective from 2026-10-30

Mo
-

Di
-

Mi
-

Do
-

So
-

Duration: 9:35, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.

Direktflüge:

Alaska Airlines AS100

21:40

15:05(+1)

Effective 2026-05-21 through 2026-06-09

Duration: 9:25, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Direktflüge:

Alaska Airlines AS100

21:45

15:05(+1)

Effective 2026-06-10 through 2026-10-23

Duration: 9:20, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Direktflüge:

Alaska Airlines AS100

22:45

15:05(+1)

Effective from 2026-10-24

Duration: 9:20, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Direktflüge:

Virgin Atlantic VS106

15:05

07:35(+1)

Effective from 2026-10-25

Duration: 9:30, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Direktflüge:

Virgin Atlantic VS106

15:35

09:00(+1)

Effective 2026-03-29 through 2026-10-23

Duration: 9:25, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Direktflüge:

Virgin Atlantic VS106

16:35

09:00(+1)

Operates only on 2026-10-24

Mo
-

Di
-

Mi
-

Do
-

Fr
-

So
-

Duration: 9:25, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Direktflüge:

Virgin Atlantic VS106

18:25

11:55(+1)

Effective 2026-01-05 through 2026-01-20

Mi
-

Fr
-

So
-

Duration: 9:30, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Direktflüge:

Virgin Atlantic VS106

18:25

11:55(+1)

Effective 2026-01-24 through 2026-02-07

Mi
-

Fr
-

So
-

Duration: 9:30, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Direktflüge:

Virgin Atlantic VS106

18:25

11:55(+1)

Effective 2026-02-12 through 2026-03-07

Mi
-

Fr
-

So
-

Duration: 9:30, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Direktflüge:

Virgin Atlantic VS106

19:20

12:50(+1)

Valid until 2026-01-01

Mi
-

Fr
-

Sa
-

So
-

Duration: 9:30, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Direktflüge:

Virgin Atlantic VS106

19:20

13:05(+1)

Valid until 2026-01-03

Mo
-

Di
-

Mi
-

Do
-

Fr
-

So
-

Duration: 9:45, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Direktflüge:

Virgin Atlantic VS106

19:25

11:55(+1)

Effective 2026-03-09 through 2026-03-26

Mi
-

Fr
-

So
-

Duration: 9:30, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Direktflüge:

Virgin Atlantic VS106

20:35

14:05(+1)

Operates only on 2026-03-28

Mo
-

Di
-

Mi
-

Do
-

Fr
-

So
-

Duration: 9:30, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Direkte Codeshareflüge:

Iberia IB3506

18:50

12:20(+1)

Valid until 2026-03-02

Codeshare flight, operated by British Airways. (BA 48)

Duration: 9:30, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.

Direkte Codeshareflüge:

Iberia IB3506

18:50

12:20(+1)

Effective 2026-03-03 through 2026-03-07

Mo
-

Mi
-

Do
-

So
-

Codeshare flight, operated by British Airways. (BA 48)

Duration: 9:30, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Direkte Codeshareflüge:

Iberia IB3506

18:50

12:20(+1)

Effective 2026-03-04 through 2026-03-05

Mo
-

Di
-

Fr
-

Sa
-

So
-

Codeshare flight, operated by British Airways. (BA 48)

Duration: 9:30, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.

Direkte Codeshareflüge:

Iberia IB3506

19:50

12:20(+1)