British Airways flight BA 203: London Heathrow - Boston Logan

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon-Wed,Fri,Sun 17:05 London Heathrow (LHR) 5 19:45 Boston Logan (BOS) E
BA 203 Non-stop Boeing 777 (777) 7:40 Valid until 2026-01-07
Thu,Sat 17:05 London Heathrow (LHR) 5 19:45 Boston Logan (BOS) E
BA 203 Non-stop Boeing 777-300ER (77W) 7:40 Valid until 2026-01-03
Thu-Sun 17:05 London Heathrow (LHR) 5 19:45 Boston Logan (BOS) E
BA 203 Non-stop Boeing 777 (777) 7:40 Effective 2026-01-08 through 2026-01-11
Daily 17:05 London Heathrow (LHR) 5 19:45 Boston Logan (BOS) E
BA 203 Non-stop Boeing 777 (777) 7:40 Effective 2026-01-19 through 2026-03-01
Mon 17:05 London Heathrow (LHR) 5 19:45 Boston Logan (BOS) E
BA 203 Non-stop Boeing 787-9 (789) 7:40 Operates only on 2026-03-02
Tue-Sat 17:05 London Heathrow (LHR) 5 19:45 Boston Logan (BOS) E
BA 203 Non-stop Boeing 777 (777) 7:40 Effective 2026-03-03 through 2026-03-07
Daily 17:05 London Heathrow (LHR) 5 20:45 Boston Logan (BOS) E
BA 203 Non-stop Boeing 777 (777) 7:40 Effective 2026-03-08 through 2026-03-28
Daily 17:05 London Heathrow (LHR) 5 20:45 Boston Logan (BOS) E
BA 203 Non-stop Boeing 777 (777) 7:40 Effective from 2026-10-25
Mon-Sat 17:35 London Heathrow (LHR) 5 20:05 Boston Logan (BOS) E
BA 203 Non-stop Boeing 777 (777) 7:30 Effective 2026-03-30 through 2026-06-16
Wed 17:35 London Heathrow (LHR) 5 20:05 Boston Logan (BOS) E
BA 203 Non-stop Boeing 777-300ER (77W) 7:30 Operates only on 2026-06-17
Mon-Sat 17:35 London Heathrow (LHR) 5 20:05 Boston Logan (BOS) E
BA 203 Non-stop Boeing 777 (777) 7:30 Effective 2026-06-18 through 2026-10-24
Sun 17:40 London Heathrow (LHR) 5 20:10 Boston Logan (BOS) E
BA 203 Non-stop Boeing 777 (777) 7:30 Effective 2026-03-29 through 2026-10-18
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British Airways flight BA 203:
London Heathrow - Boston Logan
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
British Airways BA203
17:05
London Heathrow (LHR) 5

19:45
Boston Logan (BOS) E
Valid until 2026-01-07
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 7:40, non-stop
Boeing 777 (777)
Direct Flights:
British Airways BA203
17:05
London Heathrow (LHR) 5

19:45
Boston Logan (BOS) E
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 7:40, non-stop
Boeing 777-300ER (77W)
Direct Flights:
British Airways BA203
17:05
London Heathrow (LHR) 5

19:45
Boston Logan (BOS) E
Effective 2026-01-08 through 2026-01-11
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 7:40, non-stop
Boeing 777 (777)
Direct Flights:
British Airways BA203
17:05
London Heathrow (LHR) 5

19:45
Boston Logan (BOS) E
Effective 2026-01-19 through 2026-03-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:40, non-stop
Boeing 777 (777)
Direct Flights:
British Airways BA203
17:05
London Heathrow (LHR) 5

19:45
Boston Logan (BOS) E
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 7:40, non-stop
Boeing 787-9 (789)
Direct Flights:
British Airways BA203
17:05
London Heathrow (LHR) 5

19:45
Boston Logan (BOS) E
Effective 2026-03-03 through 2026-03-07
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 7:40, non-stop
Boeing 777 (777)
Direct Flights:
British Airways BA203
17:05
London Heathrow (LHR) 5

20:45
Boston Logan (BOS) E
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:40, non-stop
Boeing 777 (777)
Direct Flights:
British Airways BA203
17:05
London Heathrow (LHR) 5

20:45
Boston Logan (BOS) E
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:40, non-stop
Boeing 777 (777)
Direct Flights:
British Airways BA203
17:35
London Heathrow (LHR) 5

20:05
Boston Logan (BOS) E
Effective 2026-03-30 through 2026-06-16
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 7:30, non-stop
Boeing 777 (777)
Direct Flights:
British Airways BA203
17:35
London Heathrow (LHR) 5

20:05
Boston Logan (BOS) E
Operates only on 2026-06-17
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 7:30, non-stop
Boeing 777-300ER (77W)
Direct Flights:
British Airways BA203
17:35
London Heathrow (LHR) 5

20:05
Boston Logan (BOS) E
Effective 2026-06-18 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 7:30, non-stop
Boeing 777 (777)
Direct Flights:
British Airways BA203
17:40
London Heathrow (LHR) 5

20:10
Boston Logan (BOS) E
Effective 2026-03-29 through 2026-10-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 7:30, non-stop
Boeing 777 (777)
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Parallax here LHR-BOS
  • BA 203 is an international flight departing from London Heathrow airport, United Kingdom (LHR) and arriving at Boston Logan airport, United States (BOS).
  • The flight distance is 3254 miles, or 5237 km.
  • The timezone of the departure airport is UTC+0 , and the timezone of the arrival airport is UTC-5 . 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 7:30 and 7:40.
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