Finnair flights from Boston Logan (BOS) to London Heathrow (LHR).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 20:00 Boston Logan (BOS) B 07:40 London Heathrow (LHR) 3
Finnair AY 4185 Non-stop Boeing 777-200 (772) 6:40 Valid until 2024-09-03
Codeshare flight, operated by American Airlines.(AA 108)
The flight arrives 1 day after departure.
Daily 20:05 Boston Logan (BOS) B 07:50 London Heathrow (LHR) 3
Finnair AY 4185 Non-stop Boeing 777-200 (772) 6:45 Effective 2024-11-05 through 2024-11-26
Codeshare flight, operated by American Airlines.(AA 108)
The flight arrives 1 day after departure.
Daily 20:05 Boston Logan (BOS) B 07:50 London Heathrow (LHR) 3
Finnair AY 4185 Non-stop Boeing 777-200 (772) 6:45 Effective 2024-11-29 through 2025-02-01
Codeshare flight, operated by American Airlines.(AA 108)
The flight arrives 1 day after departure.
Mon-Thu,Sun 20:05 Boston Logan (BOS) B 07:50 London Heathrow (LHR) 3
Finnair AY 4185 Non-stop Boeing 777-200 (772) 6:45 Effective 2025-02-05 through 2025-02-13
Codeshare flight, operated by American Airlines.(AA 108)
The flight arrives 1 day after departure.
Daily 20:05 Boston Logan (BOS) B 07:50 London Heathrow (LHR) 3
Finnair AY 4185 Non-stop Boeing 777-200 (772) 6:45 Effective 2025-02-14 through 2025-03-08
Codeshare flight, operated by American Airlines.(AA 108)
The flight arrives 1 day after departure.
Sat 20:05 Boston Logan (BOS) B 07:50 London Heathrow (LHR) 3
Finnair AY 4185 Non-stop Boeing 777-200 (772) 6:45 Operates only on 2025-03-29
Codeshare flight, operated by American Airlines.(AA 108)
The flight arrives 1 day after departure.
Tue 20:10 Boston Logan (BOS) B 07:45 London Heathrow (LHR) 3
Finnair AY 4185 Non-stop Boeing 777-200 (772) 6:35 Operates only on 2024-09-17
Codeshare flight, operated by American Airlines.(AA 108)
The flight arrives 1 day after departure.
Mon,Sun 20:15 Boston Logan (BOS) B 07:50 London Heathrow (LHR) 3
Finnair AY 4185 Non-stop Boeing 777-200 (772) 6:35 Effective 2024-11-03 through 2024-11-04
Codeshare flight, operated by American Airlines.(AA 108)
The flight arrives 1 day after departure.
Wed 20:20 Boston Logan (BOS) B 07:55 London Heathrow (LHR) 3
Finnair AY 4185 Non-stop Boeing 777-200 (772) 6:35 Effective 2024-10-09 through 2024-10-23
Codeshare flight, operated by American Airlines.(AA 108)
The flight arrives 1 day after departure.
Daily 20:20 Boston Logan (BOS) B 08:05 London Heathrow (LHR) 3
Finnair AY 4185 Non-stop Boeing 777-200 (772) 6:45 Effective from 2025-03-30
Codeshare flight, operated by American Airlines.(AA 108)
The flight arrives 1 day after departure.
Wed 20:25 Boston Logan (BOS) B 07:55 London Heathrow (LHR) 3
Finnair AY 4185 Non-stop Boeing 777-200 (772) 6:30 Effective 2024-09-04 through 2024-10-02
Codeshare flight, operated by American Airlines.(AA 108)
The flight arrives 1 day after departure.
Mon,Tue,Thu-Sun 20:30 Boston Logan (BOS) B 08:05 London Heathrow (LHR) 3
Finnair AY 4185 Non-stop Boeing 777-200 (772) 6:35 Effective 2024-09-05 through 2024-09-16
Codeshare flight, operated by American Airlines.(AA 108)
The flight arrives 1 day after departure.
Mon,Tue,Thu-Sun 20:30 Boston Logan (BOS) B 08:05 London Heathrow (LHR) 3
Finnair AY 4185 Non-stop Boeing 777-200 (772) 6:35 Effective 2024-09-19 through 2024-10-11
Codeshare flight, operated by American Airlines.(AA 108)
The flight arrives 1 day after departure.
Mon,Tue,Thu,Fri,Sun 20:30 Boston Logan (BOS) B 08:05 London Heathrow (LHR) 3
Finnair AY 4185 Non-stop Boeing 777-200 (772) 6:35 Effective 2024-10-13 through 2024-10-25
Codeshare flight, operated by American Airlines.(AA 108)
The flight arrives 1 day after departure.
Sat 21:00 Boston Logan (BOS) B 08:35 London Heathrow (LHR) 3
Finnair AY 4185 Non-stop Boeing 777-200 (772) 6:35 Effective 2024-10-12 through 2024-10-19
Codeshare flight, operated by American Airlines.(AA 108)
The flight arrives 1 day after departure.
Daily 21:10 Boston Logan (BOS) B 07:50 London Heathrow (LHR) 3
Finnair AY 4185 Non-stop Boeing 777-200 (772) 6:40 Effective 2025-03-09 through 2025-03-28
Codeshare flight, operated by American Airlines.(AA 108)
The flight arrives 1 day after departure.
Daily 21:15 Boston Logan (BOS) B 07:50 London Heathrow (LHR) 3
Finnair AY 4185 Non-stop Boeing 777-200 (772) 6:35 Effective 2024-10-26 through 2024-11-02
Codeshare flight, operated by American Airlines.(AA 108)
The flight arrives 1 day after departure.
Daily 18:25 Boston Logan (BOS) E 05:55 London Heathrow (LHR) 5
Finnair AY 5412 Non-stop Boeing 787-10 (781) 6:30 Effective 2024-11-03 through 2024-12-23
Codeshare flight, operated by British Airways.(BA 212)
The flight arrives 1 day after departure.
Daily 18:25 Boston Logan (BOS) E 05:55 London Heathrow (LHR) 5
Finnair AY 5412 Non-stop Boeing 787-10 (781) 6:30 Effective 2024-12-25 through 2025-03-08
Codeshare flight, operated by British Airways.(BA 212)
The flight arrives 1 day after departure.
Mon-Wed,Fri-Sun 19:10 Boston Logan (BOS) E 06:50 London Heathrow (LHR) 5
Finnair AY 5412 Non-stop Airbus A380 (388) 6:40 Valid until 2024-10-25
Codeshare flight, operated by British Airways.(BA 212)
The flight arrives 1 day after departure.
Sat 19:10 Boston Logan (BOS) E 05:50 London Heathrow (LHR) 5
Finnair AY 5412 Non-stop Airbus A380 (388) 6:40 Operates only on 2024-10-26
Codeshare flight, operated by British Airways.(BA 212)
The flight arrives 1 day after departure.
Mon-Wed,Fri-Sun 19:10 Boston Logan (BOS) E 06:50 London Heathrow (LHR) 5
Finnair AY 5412 Non-stop Boeing 787-10 (781) 6:40 Effective from 2025-03-30
Codeshare flight, operated by British Airways.(BA 212)
The flight arrives 1 day after departure.
Thu 19:15 Boston Logan (BOS) E 06:55 London Heathrow (LHR) 5
Finnair AY 5412 Non-stop Airbus A380 (388) 6:40 Valid until 2024-10-24
Codeshare flight, operated by British Airways.(BA 212)
The flight arrives 1 day after departure.
Thu 19:15 Boston Logan (BOS) E 06:55 London Heathrow (LHR) 5
Finnair AY 5412 Non-stop Boeing 787-10 (781) 6:40 Effective from 2025-04-03
Codeshare flight, operated by British Airways.(BA 212)
The flight arrives 1 day after departure.
Mon,Tue,Sun 19:25 Boston Logan (BOS) E 05:55 London Heathrow (LHR) 5
Finnair AY 5412 Non-stop Airbus A380 (388) 6:30 Effective 2024-10-27 through 2024-10-29
Codeshare flight, operated by British Airways.(BA 212)
The flight arrives 1 day after departure.
Wed-Sat 19:25 Boston Logan (BOS) E 05:55 London Heathrow (LHR) 5
Finnair AY 5412 Non-stop Boeing 787-10 (781) 6:30 Effective 2024-10-30 through 2024-11-02
Codeshare flight, operated by British Airways.(BA 212)
The flight arrives 1 day after departure.
Daily 19:25 Boston Logan (BOS) E 05:55 London Heathrow (LHR) 5
Finnair AY 5412 Non-stop Boeing 787-10 (781) 6:30 Effective 2025-03-09 through 2025-03-28
Codeshare flight, operated by British Airways.(BA 212)
The flight arrives 1 day after departure.
Sat 19:25 Boston Logan (BOS) E 06:55 London Heathrow (LHR) 5
Finnair AY 5412 Non-stop Boeing 787-10 (781) 6:30 Operates only on 2025-03-29
Codeshare flight, operated by British Airways.(BA 212)
The flight arrives 1 day after departure.
Fri 07:15 Boston Logan (BOS) E 18:45 London Heathrow (LHR) 5
Finnair AY 5438 Non-stop Boeing 787-10 (781) 6:30 Effective from 2025-04-04
Codeshare flight, operated by British Airways.(BA 238)
Fri 07:25 Boston Logan (BOS) E 18:45 London Heathrow (LHR) 5
Finnair AY 5438 Non-stop Boeing 777 (777) 6:20 Effective 2024-09-06 through 2024-10-25
Codeshare flight, operated by British Airways.(BA 238)
Sun 07:25 Boston Logan (BOS) E 18:55 London Heathrow (LHR) 5
Finnair AY 5438 Non-stop Boeing 787-9 (789) 6:30 Operates only on 2025-03-30
Codeshare flight, operated by British Airways.(BA 238)
Mon-Thu,Sat,Sun 07:25 Boston Logan (BOS) E 18:55 London Heathrow (LHR) 5
Finnair AY 5438 Non-stop Boeing 787-10 (781) 6:30 Effective from 2025-03-31
Codeshare flight, operated by British Airways.(BA 238)
Tue-Sun 07:30 Boston Logan (BOS) E 18:55 London Heathrow (LHR) 5
Finnair AY 5438 Non-stop Boeing 787-8 (788) 6:25 Effective 2024-11-03 through 2024-11-10
Codeshare flight, operated by British Airways.(BA 238)
Mon 07:30 Boston Logan (BOS) E 18:55 London Heathrow (LHR) 5
Finnair AY 5438 Non-stop Boeing 787-9 (789) 6:25 Operates only on 2024-11-04
Codeshare flight, operated by British Airways.(BA 238)
Daily 07:30 Boston Logan (BOS) E 18:55 London Heathrow (LHR) 5
Finnair AY 5438 Non-stop Boeing 787-8 (788) 6:25 Effective 2024-11-11 through 2024-11-28
Codeshare flight, operated by British Airways.(BA 238)
Daily 07:30 Boston Logan (BOS) E 18:55 London Heathrow (LHR) 5
Finnair AY 5438 Non-stop Boeing 787-8 (788) 6:25 Effective 2024-11-30 through 2024-12-07
Codeshare flight, operated by British Airways.(BA 238)
Tue,Thu,Sat,Sun 07:30 Boston Logan (BOS) E 18:55 London Heathrow (LHR) 5
Finnair AY 5438 Non-stop Boeing 787-9 (789) 6:25 Effective 2024-12-08 through 2024-12-14
Codeshare flight, operated by British Airways.(BA 238)
Mon,Wed,Fri,Sun 07:30 Boston Logan (BOS) E 18:55 London Heathrow (LHR) 5
Finnair AY 5438 Non-stop Boeing 787-8 (788) 6:25 Effective 2024-12-09 through 2024-12-15
Codeshare flight, operated by British Airways.(BA 238)
Mon,Wed,Fri,Sun 07:30 Boston Logan (BOS) E 18:55 London Heathrow (LHR) 5
Finnair AY 5438 Non-stop Boeing 787-9 (789) 6:25 Effective 2024-12-16 through 2024-12-22
Codeshare flight, operated by British Airways.(BA 238)
Mon,Tue,Thu,Sat 07:30 Boston Logan (BOS) E 18:55 London Heathrow (LHR) 5
Finnair AY 5438 Non-stop Boeing 787-8 (788) 6:25 Effective 2024-12-17 through 2024-12-23
Codeshare flight, operated by British Airways.(BA 238)
Tue,Thu,Fri,Sun 07:30 Boston Logan (BOS) E 18:55 London Heathrow (LHR) 5
Finnair AY 5438 Non-stop Boeing 787-9 (789) 6:25 Effective 2024-12-24 through 2024-12-29
Codeshare flight, operated by British Airways.(BA 238)
Mon-Wed,Sat 07:30 Boston Logan (BOS) E 18:55 London Heathrow (LHR) 5
Finnair AY 5438 Non-stop Boeing 787-8 (788) 6:25 Effective 2024-12-25 through 2024-12-31
Codeshare flight, operated by British Airways.(BA 238)
Wed,Fri 07:30 Boston Logan (BOS) E 18:55 London Heathrow (LHR) 5
Finnair AY 5438 Non-stop Boeing 787-9 (789) 6:25 Effective 2025-01-01 through 2025-01-03
Codeshare flight, operated by British Airways.(BA 238)
Mon-Thu,Sat,Sun 07:30 Boston Logan (BOS) E 18:55 London Heathrow (LHR) 5
Finnair AY 5438 Non-stop Boeing 787-8 (788) 6:25 Effective 2025-01-02 through 2025-01-09
Codeshare flight, operated by British Airways.(BA 238)
Tue,Fri,Sun 07:30 Boston Logan (BOS) E 18:55 London Heathrow (LHR) 5
Finnair AY 5438 Non-stop Boeing 787-8 (788) 6:25 Effective 2025-01-10 through 2025-01-26
Codeshare flight, operated by British Airways.(BA 238)
Mon,Wed,Thu,Sat 07:30 Boston Logan (BOS) E 18:55 London Heathrow (LHR) 5
Finnair AY 5438 Non-stop Boeing 787-9 (789) 6:25 Effective 2025-01-11 through 2025-01-25
Codeshare flight, operated by British Airways.(BA 238)
Mon-Wed,Fri,Sun 07:30 Boston Logan (BOS) E 18:55 London Heathrow (LHR) 5
Finnair AY 5438 Non-stop Boeing 787-8 (788) 6:25 Effective 2025-01-27 through 2025-02-05
Codeshare flight, operated by British Airways.(BA 238)
Thu,Sat 07:30 Boston Logan (BOS) E 18:55 London Heathrow (LHR) 5
Finnair AY 5438 Non-stop Boeing 787-9 (789) 6:25 Effective 2025-01-30 through 2025-02-01
Codeshare flight, operated by British Airways.(BA 238)
Daily 07:30 Boston Logan (BOS) E 18:55 London Heathrow (LHR) 5
Finnair AY 5438 Non-stop Boeing 787-8 (788) 6:25 Effective 2025-02-06 through 2025-02-24
Codeshare flight, operated by British Airways.(BA 238)
Mon,Tue,Thu,Sat 07:30 Boston Logan (BOS) E 18:55 London Heathrow (LHR) 5
Finnair AY 5438 Non-stop Boeing 787-9 (789) 6:25 Effective 2025-02-25 through 2025-03-03
Codeshare flight, operated by British Airways.(BA 238)
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Finnair flights from Boston Logan (BOS) to London Heathrow (LHR).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Finnair AY4185
20:00
Boston Logan (BOS) B

07:40(+1)
London Heathrow (LHR) 3
Valid until 2024-09-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 108)
Duration: 6:40, non-stop
Boeing 777-200 (772)
The flight arrives 1 day after departure.
Finnair AY4185
20:05
Boston Logan (BOS) B

07:50(+1)
London Heathrow (LHR) 3
Effective 2024-11-05 through 2024-11-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 108)
Duration: 6:45, non-stop
Boeing 777-200 (772)
The flight arrives 1 day after departure.
Finnair AY4185
20:05
Boston Logan (BOS) B

07:50(+1)
London Heathrow (LHR) 3
Effective 2024-11-29 through 2025-02-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 108)
Duration: 6:45, non-stop
Boeing 777-200 (772)
The flight arrives 1 day after departure.
Finnair AY4185
20:05
Boston Logan (BOS) B

07:50(+1)
London Heathrow (LHR) 3
Effective 2025-02-05 through 2025-02-13
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 108)
Duration: 6:45, non-stop
Boeing 777-200 (772)
The flight arrives 1 day after departure.
Finnair AY4185
20:05
Boston Logan (BOS) B

07:50(+1)
London Heathrow (LHR) 3
Effective 2025-02-14 through 2025-03-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 108)
Duration: 6:45, non-stop
Boeing 777-200 (772)
The flight arrives 1 day after departure.
Finnair AY4185
20:05
Boston Logan (BOS) B

07:50(+1)
London Heathrow (LHR) 3
Operates only on 2025-03-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 108)
Duration: 6:45, non-stop
Boeing 777-200 (772)
The flight arrives 1 day after departure.
Finnair AY4185
20:10
Boston Logan (BOS) B

07:45(+1)
London Heathrow (LHR) 3
Operates only on 2024-09-17
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 108)
Duration: 6:35, non-stop
Boeing 777-200 (772)
The flight arrives 1 day after departure.
Finnair AY4185
20:15
Boston Logan (BOS) B

07:50(+1)
London Heathrow (LHR) 3
Effective 2024-11-03 through 2024-11-04
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 108)
Duration: 6:35, non-stop
Boeing 777-200 (772)
The flight arrives 1 day after departure.
Finnair AY4185
20:20
Boston Logan (BOS) B

07:55(+1)
London Heathrow (LHR) 3
Effective 2024-10-09 through 2024-10-23
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 108)
Duration: 6:35, non-stop
Boeing 777-200 (772)
The flight arrives 1 day after departure.
Finnair AY4185
20:20
Boston Logan (BOS) B

08:05(+1)
London Heathrow (LHR) 3
Effective from 2025-03-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 108)
Duration: 6:45, non-stop
Boeing 777-200 (772)
The flight arrives 1 day after departure.
Finnair AY4185
20:25
Boston Logan (BOS) B

07:55(+1)
London Heathrow (LHR) 3
Effective 2024-09-04 through 2024-10-02
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 108)
Duration: 6:30, non-stop
Boeing 777-200 (772)
The flight arrives 1 day after departure.
Finnair AY4185
20:30
Boston Logan (BOS) B

08:05(+1)
London Heathrow (LHR) 3
Effective 2024-09-05 through 2024-09-16
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 108)
Duration: 6:35, non-stop
Boeing 777-200 (772)
The flight arrives 1 day after departure.
Finnair AY4185
20:30
Boston Logan (BOS) B

08:05(+1)
London Heathrow (LHR) 3
Effective 2024-09-19 through 2024-10-11
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 108)
Duration: 6:35, non-stop
Boeing 777-200 (772)
The flight arrives 1 day after departure.
Finnair AY4185
20:30
Boston Logan (BOS) B

08:05(+1)
London Heathrow (LHR) 3
Effective 2024-10-13 through 2024-10-25
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 108)
Duration: 6:35, non-stop
Boeing 777-200 (772)
The flight arrives 1 day after departure.
Finnair AY4185
21:00
Boston Logan (BOS) B

08:35(+1)
London Heathrow (LHR) 3
Effective 2024-10-12 through 2024-10-19
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 108)
Duration: 6:35, non-stop
Boeing 777-200 (772)
The flight arrives 1 day after departure.
Finnair AY4185
21:10
Boston Logan (BOS) B

07:50(+1)
London Heathrow (LHR) 3
Effective 2025-03-09 through 2025-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 108)
Duration: 6:40, non-stop
Boeing 777-200 (772)
The flight arrives 1 day after departure.
Finnair AY4185
21:15
Boston Logan (BOS) B

07:50(+1)
London Heathrow (LHR) 3
Effective 2024-10-26 through 2024-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 108)
Duration: 6:35, non-stop
Boeing 777-200 (772)
The flight arrives 1 day after departure.
Finnair AY5412
18:25
Boston Logan (BOS) E

05:55(+1)
London Heathrow (LHR) 5
Effective 2024-11-03 through 2024-12-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 212)
Duration: 6:30, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.
Finnair AY5412
18:25
Boston Logan (BOS) E

05:55(+1)
London Heathrow (LHR) 5
Effective 2024-12-25 through 2025-03-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 212)
Duration: 6:30, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.
Finnair AY5412
19:10
Boston Logan (BOS) E

06:50(+1)
London Heathrow (LHR) 5
Valid until 2024-10-25
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 212)
Duration: 6:40, non-stop
Airbus A380 (388)
The flight arrives 1 day after departure.
Finnair AY5412
19:10
Boston Logan (BOS) E

05:50(+1)
London Heathrow (LHR) 5
Operates only on 2024-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 212)
Duration: 6:40, non-stop
Airbus A380 (388)
The flight arrives 1 day after departure.
Finnair AY5412
19:10
Boston Logan (BOS) E

06:50(+1)
London Heathrow (LHR) 5
Effective from 2025-03-30
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 212)
Duration: 6:40, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.
Finnair AY5412
19:15
Boston Logan (BOS) E

06:55(+1)
London Heathrow (LHR) 5
Valid until 2024-10-24
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 212)
Duration: 6:40, non-stop
Airbus A380 (388)
The flight arrives 1 day after departure.
Finnair AY5412
19:15
Boston Logan (BOS) E

06:55(+1)
London Heathrow (LHR) 5
Effective from 2025-04-03
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 212)
Duration: 6:40, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.
Finnair AY5412
19:25
Boston Logan (BOS) E

05:55(+1)
London Heathrow (LHR) 5
Effective 2024-10-27 through 2024-10-29
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 212)
Duration: 6:30, non-stop
Airbus A380 (388)
The flight arrives 1 day after departure.
Finnair AY5412
19:25
Boston Logan (BOS) E

05:55(+1)
London Heathrow (LHR) 5
Effective 2024-10-30 through 2024-11-02
Mon
-
Tue
-
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 212)
Duration: 6:30, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.
Finnair AY5412
19:25
Boston Logan (BOS) E

05:55(+1)
London Heathrow (LHR) 5
Effective 2025-03-09 through 2025-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 212)
Duration: 6:30, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.
Finnair AY5412
19:25
Boston Logan (BOS) E

06:55(+1)
London Heathrow (LHR) 5
Operates only on 2025-03-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 212)
Duration: 6:30, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.
Finnair AY5438
07:15
Boston Logan (BOS) E

18:45
London Heathrow (LHR) 5
Effective from 2025-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 238)
Duration: 6:30, non-stop
Boeing 787-10 (781)
Finnair AY5438
07:25
Boston Logan (BOS) E

18:45
London Heathrow (LHR) 5
Effective 2024-09-06 through 2024-10-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 238)
Duration: 6:20, non-stop
Boeing 777 (777)
Finnair AY5438
07:25
Boston Logan (BOS) E

18:55
London Heathrow (LHR) 5
Operates only on 2025-03-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 238)
Duration: 6:30, non-stop
Boeing 787-9 (789)
Finnair AY5438
07:25
Boston Logan (BOS) E

18:55
London Heathrow (LHR) 5
Effective from 2025-03-31
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by British Airways. (BA 238)
Duration: 6:30, non-stop
Boeing 787-10 (781)
Finnair AY5438
07:30
Boston Logan (BOS) E

18:55
London Heathrow (LHR) 5
Effective 2024-11-03 through 2024-11-10
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 238)
Duration: 6:25, non-stop
Boeing 787-8 (788)
Finnair AY5438
07:30
Boston Logan (BOS) E

18:55
London Heathrow (LHR) 5
Operates only on 2024-11-04
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 238)
Duration: 6:25, non-stop
Boeing 787-9 (789)
Finnair AY5438
07:30
Boston Logan (BOS) E

18:55
London Heathrow (LHR) 5
Effective 2024-11-11 through 2024-11-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 238)
Duration: 6:25, non-stop
Boeing 787-8 (788)
Finnair AY5438
07:30
Boston Logan (BOS) E

18:55
London Heathrow (LHR) 5
Effective 2024-11-30 through 2024-12-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 238)
Duration: 6:25, non-stop
Boeing 787-8 (788)
Finnair AY5438
07:30
Boston Logan (BOS) E

18:55
London Heathrow (LHR) 5
Effective 2024-12-08 through 2024-12-14
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by British Airways. (BA 238)
Duration: 6:25, non-stop
Boeing 787-9 (789)
Finnair AY5438
07:30
Boston Logan (BOS) E

18:55
London Heathrow (LHR) 5
Effective 2024-12-09 through 2024-12-15
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 238)
Duration: 6:25, non-stop
Boeing 787-8 (788)
Finnair AY5438
07:30
Boston Logan (BOS) E

18:55
London Heathrow (LHR) 5
Effective 2024-12-16 through 2024-12-22
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 238)
Duration: 6:25, non-stop
Boeing 787-9 (789)
Finnair AY5438
07:30
Boston Logan (BOS) E

18:55
London Heathrow (LHR) 5
Effective 2024-12-17 through 2024-12-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 238)
Duration: 6:25, non-stop
Boeing 787-8 (788)
Finnair AY5438
07:30
Boston Logan (BOS) E

18:55
London Heathrow (LHR) 5
Effective 2024-12-24 through 2024-12-29
Mon
-
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 238)
Duration: 6:25, non-stop
Boeing 787-9 (789)
Finnair AY5438
07:30
Boston Logan (BOS) E

18:55
London Heathrow (LHR) 5
Effective 2024-12-25 through 2024-12-31
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 238)
Duration: 6:25, non-stop
Boeing 787-8 (788)
Finnair AY5438
07:30
Boston Logan (BOS) E

18:55
London Heathrow (LHR) 5
Effective 2025-01-01 through 2025-01-03
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 238)
Duration: 6:25, non-stop
Boeing 787-9 (789)
Finnair AY5438
07:30
Boston Logan (BOS) E

18:55
London Heathrow (LHR) 5
Effective 2025-01-02 through 2025-01-09
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by British Airways. (BA 238)
Duration: 6:25, non-stop
Boeing 787-8 (788)
Finnair AY5438
07:30
Boston Logan (BOS) E

18:55
London Heathrow (LHR) 5
Effective 2025-01-10 through 2025-01-26
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 238)
Duration: 6:25, non-stop
Boeing 787-8 (788)
Finnair AY5438
07:30
Boston Logan (BOS) E

18:55
London Heathrow (LHR) 5
Effective 2025-01-11 through 2025-01-25
Mon
Tue
-
Wed
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 238)
Duration: 6:25, non-stop
Boeing 787-9 (789)
Finnair AY5438
07:30
Boston Logan (BOS) E

18:55
London Heathrow (LHR) 5
Effective 2025-01-27 through 2025-02-05
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 238)
Duration: 6:25, non-stop
Boeing 787-8 (788)
Finnair AY5438
07:30
Boston Logan (BOS) E

18:55
London Heathrow (LHR) 5
Effective 2025-01-30 through 2025-02-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 238)
Duration: 6:25, non-stop
Boeing 787-9 (789)
Finnair AY5438
07:30
Boston Logan (BOS) E

18:55
London Heathrow (LHR) 5
Effective 2025-02-06 through 2025-02-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 238)
Duration: 6:25, non-stop
Boeing 787-8 (788)
Finnair AY5438
07:30
Boston Logan (BOS) E

18:55
London Heathrow (LHR) 5
Effective 2025-02-25 through 2025-03-03
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 238)
Duration: 6:25, non-stop
Boeing 787-9 (789)
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  • An international route departing from Boston Logan airport, United States (BOS) and arriving at London Heathrow airport, United Kingdom (LHR).
  • The flight distance is 3254 miles, or 5237 km.
  • The timezone of the departure airport is UTC-5 , 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 6:20 and 6:45.
All BOS-LHR flights
All Finnair flights
Return (LHR-BOS) flights
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