British Airways flight BA 52: Seattle-Tacoma - London Heathrow

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Tue 13:25 Seattle-Tacoma (SEA) 07:00 London Heathrow (LHR) 5
BA 52 Non-stop Boeing 777 (777) 9:35 Valid until 2026-02-03
The flight arrives 1 day after departure.
Tue 13:25 Seattle-Tacoma (SEA) 07:00 London Heathrow (LHR) 5
BA 52 Non-stop Boeing 777 (777) 9:35 Effective 2026-02-17 through 2026-03-03
The flight arrives 1 day after departure.
Fri,Sat 13:35 Seattle-Tacoma (SEA) 07:10 London Heathrow (LHR) 5
BA 52 Non-stop Boeing 777 (777) 9:35 Valid until 2026-03-07
The flight arrives 1 day after departure.
Mon 13:35 Seattle-Tacoma (SEA) 06:50 London Heathrow (LHR) 5
BA 52 Non-stop Boeing 787-9 (789) 9:15 Operates only on 2026-03-30
The flight arrives 1 day after departure.
Mon,Wed 13:35 Seattle-Tacoma (SEA) 06:50 London Heathrow (LHR) 5
BA 52 Non-stop Boeing 787-10 (781) 9:15 Effective 2026-04-01 through 2026-04-08
The flight arrives 1 day after departure.
Mon-Fri,Sun 13:35 Seattle-Tacoma (SEA) 06:50 London Heathrow (LHR) 5
BA 52 Non-stop Boeing 787-10 (781) 9:15 Effective 2026-04-10 through 2026-04-17
The flight arrives 1 day after departure.
Daily 13:35 Seattle-Tacoma (SEA) 06:50 London Heathrow (LHR) 5
BA 52 Non-stop Boeing 787-10 (781) 9:15 Effective 2026-04-18 through 2026-10-23
The flight arrives 1 day after departure.
Sat 13:35 Seattle-Tacoma (SEA) 05:50 London Heathrow (LHR) 5
BA 52 Non-stop Boeing 787-10 (781) 9:15 Operates only on 2026-10-24
The flight arrives 1 day after departure.
Tue 14:25 Seattle-Tacoma (SEA) 07:00 London Heathrow (LHR) 5
BA 52 Non-stop Boeing 777 (777) 9:35 Effective 2026-03-10 through 2026-03-24
The flight arrives 1 day after departure.
Tue 14:25 Seattle-Tacoma (SEA) 07:00 London Heathrow (LHR) 5
BA 52 Non-stop Boeing 777 (777) 9:35 Operates only on 2026-10-27
The flight arrives 1 day after departure.
Fri,Sat 14:35 Seattle-Tacoma (SEA) 07:10 London Heathrow (LHR) 5
BA 52 Non-stop Boeing 777 (777) 9:35 Effective 2026-03-13 through 2026-03-27
The flight arrives 1 day after departure.
Sat 14:35 Seattle-Tacoma (SEA) 08:10 London Heathrow (LHR) 5
BA 52 Non-stop Boeing 777 (777) 9:35 Operates only on 2026-03-28
The flight arrives 1 day after departure.
Fri,Sat 14:35 Seattle-Tacoma (SEA) 07:10 London Heathrow (LHR) 5
BA 52 Non-stop Boeing 777 (777) 9:35 Effective from 2026-10-30
The flight arrives 1 day after departure.
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Parallax here SEA-LHR


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British Airways flight BA 52:
Seattle-Tacoma - London Heathrow
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
British Airways BA52
13:25
Seattle-Tacoma (SEA)

07:00(+1)
London Heathrow (LHR) 5
Valid until 2026-02-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 9:35, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Direct Flights:
British Airways BA52
13:25
Seattle-Tacoma (SEA)

07:00(+1)
London Heathrow (LHR) 5
Effective 2026-02-17 through 2026-03-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 9:35, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Direct Flights:
British Airways BA52
13:35
Seattle-Tacoma (SEA)

07:10(+1)
London Heathrow (LHR) 5
Valid until 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 9:35, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Direct Flights:
British Airways BA52
13:35
Seattle-Tacoma (SEA)

06:50(+1)
London Heathrow (LHR) 5
Operates only on 2026-03-30
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 9:15, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Flights:
British Airways BA52
13:35
Seattle-Tacoma (SEA)

06:50(+1)
London Heathrow (LHR) 5
Effective 2026-04-01 through 2026-04-08
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 9:15, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.
Direct Flights:
British Airways BA52
13:35
Seattle-Tacoma (SEA)

06:50(+1)
London Heathrow (LHR) 5
Effective 2026-04-10 through 2026-04-17
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 9:15, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.
Direct Flights:
British Airways BA52
13:35
Seattle-Tacoma (SEA)

06:50(+1)
London Heathrow (LHR) 5
Effective 2026-04-18 through 2026-10-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:15, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.
Direct Flights:
British Airways BA52
13:35
Seattle-Tacoma (SEA)

05:50(+1)
London Heathrow (LHR) 5
Operates only on 2026-10-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 9:15, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.
Direct Flights:
British Airways BA52
14:25
Seattle-Tacoma (SEA)

07:00(+1)
London Heathrow (LHR) 5
Effective 2026-03-10 through 2026-03-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 9:35, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Direct Flights:
British Airways BA52
14:25
Seattle-Tacoma (SEA)

07:00(+1)
London Heathrow (LHR) 5
Operates only on 2026-10-27
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 9:35, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Direct Flights:
British Airways BA52
14:35
Seattle-Tacoma (SEA)

07:10(+1)
London Heathrow (LHR) 5
Effective 2026-03-13 through 2026-03-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 9:35, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Direct Flights:
British Airways BA52
14:35
Seattle-Tacoma (SEA)

08:10(+1)
London Heathrow (LHR) 5
Operates only on 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 9:35, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
Direct Flights:
British Airways BA52
14:35
Seattle-Tacoma (SEA)

07:10(+1)
London Heathrow (LHR) 5
Effective from 2026-10-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 9:35, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.
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Parallax here SEA-LHR
  • BA 52 is an international flight departing from Seattle-Tacoma airport, United States (SEA) and arriving at London Heathrow airport, United Kingdom (LHR).
  • The flight distance is 4783 miles, or 7697 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC+0 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 9:15 and 9:35.
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