British Airways flight BA 66: Philadelphia - London Heathrow

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 18:35 Philadelphia (PHL) A 06:35 London Heathrow (LHR) 3
BA 66 Non-stop Airbus A350-1000 (351) 7:00 Valid until 2026-03-07
The flight arrives 1 day after departure.
Daily 18:45 Philadelphia (PHL) A 06:50 London Heathrow (LHR) 3
BA 66 Non-stop Airbus A350-1000 (351) 7:05 Effective 2026-03-29 through 2026-10-23
The flight arrives 1 day after departure.
Sat 18:45 Philadelphia (PHL) A 05:50 London Heathrow (LHR) 3
BA 66 Non-stop Airbus A350-1000 (351) 7:05 Operates only on 2026-10-24
The flight arrives 1 day after departure.
Daily 19:35 Philadelphia (PHL) A 06:35 London Heathrow (LHR) 3
BA 66 Non-stop Airbus A350-1000 (351) 7:00 Effective 2026-03-08 through 2026-03-27
The flight arrives 1 day after departure.
Sat 19:35 Philadelphia (PHL) A 07:35 London Heathrow (LHR) 3
BA 66 Non-stop Airbus A350-1000 (351) 7:00 Operates only on 2026-03-28
The flight arrives 1 day after departure.
Daily 19:35 Philadelphia (PHL) A 06:35 London Heathrow (LHR) 3
BA 66 Non-stop Airbus A350-1000 (351) 7:00 Effective from 2026-10-25
The flight arrives 1 day after departure.


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British Airways flight BA 66:
Philadelphia - London Heathrow
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
British Airways BA66
18:35
Philadelphia (PHL) A

06:35(+1)
London Heathrow (LHR) 3
Valid until 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:00, non-stop
Airbus A350-1000 (351)
The flight arrives 1 day after departure.
Direct Flights:
British Airways BA66
18:45
Philadelphia (PHL) A

06:50(+1)
London Heathrow (LHR) 3
Effective 2026-03-29 through 2026-10-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:05, non-stop
Airbus A350-1000 (351)
The flight arrives 1 day after departure.
Direct Flights:
British Airways BA66
18:45
Philadelphia (PHL) A

05:50(+1)
London Heathrow (LHR) 3
Operates only on 2026-10-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 7:05, non-stop
Airbus A350-1000 (351)
The flight arrives 1 day after departure.
Direct Flights:
British Airways BA66
19:35
Philadelphia (PHL) A

06:35(+1)
London Heathrow (LHR) 3
Effective 2026-03-08 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:00, non-stop
Airbus A350-1000 (351)
The flight arrives 1 day after departure.
Direct Flights:
British Airways BA66
19:35
Philadelphia (PHL) A

07:35(+1)
London Heathrow (LHR) 3
Operates only on 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 7:00, non-stop
Airbus A350-1000 (351)
The flight arrives 1 day after departure.
Direct Flights:
British Airways BA66
19:35
Philadelphia (PHL) A

06:35(+1)
London Heathrow (LHR) 3
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:00, non-stop
Airbus A350-1000 (351)
The flight arrives 1 day after departure.
  • BA 66 is an international flight departing from Philadelphia airport, United States (PHL) and arriving at London Heathrow airport, United Kingdom (LHR).
  • The flight distance is 3534 miles, or 5687 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 7:00 and 7:05.
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