All airlines flying from Saint Louis (STL) to London Heathrow (LHR).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Tue,Wed,Fri 21:35 Saint Louis (STL) 11:35 London Heathrow (LHR) 5
British Airways BA 220 Non-stop Boeing 787-8 (788) 8:00 Effective 2026-04-21 through 2026-04-24
The flight arrives 1 day after departure.
Tue 21:35 Saint Louis (STL) 11:35 London Heathrow (LHR) 5
British Airways BA 220 Non-stop Boeing 787-9 (789) 8:00 Operates only on 2026-04-28
The flight arrives 1 day after departure.
Tue,Wed,Fri 21:35 Saint Louis (STL) 11:35 London Heathrow (LHR) 5
British Airways BA 220 Non-stop Boeing 787-8 (788) 8:00 Effective 2026-04-29 through 2026-10-23
The flight arrives 1 day after departure.
Sun 21:40 Saint Louis (STL) 11:40 London Heathrow (LHR) 5
British Airways BA 220 Non-stop Boeing 787-9 (789) 8:00 Operates only on 2026-04-19
The flight arrives 1 day after departure.
Sun 21:40 Saint Louis (STL) 11:40 London Heathrow (LHR) 5
British Airways BA 220 Non-stop Boeing 787-8 (788) 8:00 Effective 2026-04-26 through 2026-10-18
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Tue,Wed,Fri,Sun 22:00 Saint Louis (STL) 12:05 London Heathrow (LHR) 5
Iberia IB 3914 Non-stop Boeing 787-8 (788) 8:05 Effective 2026-04-19 through 2026-10-23
Codeshare flight, operated by British Airways.(BA 220)
The flight arrives 1 day after departure.
Sun 22:00 Saint Louis (STL) 1 12:05 London Heathrow (LHR) 5
Finnair AY 5462 Non-stop Boeing 787-9 (789) 8:05 Operates only on 2026-04-19
Codeshare flight, operated by British Airways.(BA 220)
The flight arrives 1 day after departure.
Tue,Wed,Fri,Sun 22:00 Saint Louis (STL) 1 12:05 London Heathrow (LHR) 5
Finnair AY 5462 Non-stop Boeing 787-8 (788) 8:05 Effective 2026-04-21 through 2026-04-26
Codeshare flight, operated by British Airways.(BA 220)
The flight arrives 1 day after departure.
Tue 22:00 Saint Louis (STL) 1 12:05 London Heathrow (LHR) 5
Finnair AY 5462 Non-stop Boeing 787-9 (789) 8:05 Operates only on 2026-04-28
Codeshare flight, operated by British Airways.(BA 220)
The flight arrives 1 day after departure.
Tue,Wed,Fri,Sun 22:00 Saint Louis (STL) 1 12:05 London Heathrow (LHR) 5
Finnair AY 5462 Non-stop Boeing 787-8 (788) 8:05 Effective 2026-04-29 through 2026-10-23
Codeshare flight, operated by British Airways.(BA 220)
The flight arrives 1 day after departure.
Sun 22:00 Saint Louis (STL) 12:05 London Heathrow (LHR) 5
American Airlines AA 6938 Non-stop Boeing 787-9 (789) 8:05 Operates only on 2026-04-19
Codeshare flight, operated by British Airways.(BA 220)
The flight arrives 1 day after departure.
Tue,Wed,Fri,Sun 22:00 Saint Louis (STL) 12:05 London Heathrow (LHR) 5
American Airlines AA 6938 Non-stop Boeing 787-8 (788) 8:05 Effective 2026-04-21 through 2026-04-26
Codeshare flight, operated by British Airways.(BA 220)
The flight arrives 1 day after departure.
Tue 22:00 Saint Louis (STL) 12:05 London Heathrow (LHR) 5
American Airlines AA 6938 Non-stop Boeing 787-9 (789) 8:05 Operates only on 2026-04-28
Codeshare flight, operated by British Airways.(BA 220)
The flight arrives 1 day after departure.
Tue,Wed,Fri,Sun 22:00 Saint Louis (STL) 12:05 London Heathrow (LHR) 5
American Airlines AA 6938 Non-stop Boeing 787-8 (788) 8:05 Effective 2026-04-29 through 2026-10-23
Codeshare flight, operated by British Airways.(BA 220)
The flight arrives 1 day after departure.
Tue,Wed,Fri,Sun 22:00 Saint Louis (STL) 12:05 London Heathrow (LHR) 5
Aer Lingus EI 8920 Non-stop Boeing 787-8 (788) 8:05 Effective 2026-04-19 through 2026-10-23
Codeshare flight, operated by British Airways.(BA 220)
The flight arrives 1 day after departure.
Tue,Wed,Fri,Sun 22:00 Saint Louis (STL) 12:05 London Heathrow (LHR) 5
Aer Lingus EI 8920 Non-stop Boeing 787-8 (788) 9:05 Effective from 2026-10-25
Codeshare flight, operated by British Airways.(BA 220)
The flight arrives 1 day after departure.




Feedback - Disclaimer - Privacy
FlightMapper.net Flight Search Countries Airlines
LANGUAGES
All airlines flying from Saint Louis (STL) to London Heathrow (LHR).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
British Airways BA220
21:35
Saint Louis (STL)

11:35(+1)
London Heathrow (LHR) 5
Effective 2026-04-21 through 2026-04-24
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 8:00, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Flights:
British Airways BA220
21:35
Saint Louis (STL)

11:35(+1)
London Heathrow (LHR) 5
Operates only on 2026-04-28
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 8:00, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Flights:
British Airways BA220
21:35
Saint Louis (STL)

11:35(+1)
London Heathrow (LHR) 5
Effective 2026-04-29 through 2026-10-23
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 8:00, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Flights:
British Airways BA220
21:40
Saint Louis (STL)

11:40(+1)
London Heathrow (LHR) 5
Operates only on 2026-04-19
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 8:00, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Flights:
British Airways BA220
21:40
Saint Louis (STL)

11:40(+1)
London Heathrow (LHR) 5
Effective 2026-04-26 through 2026-10-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 8:00, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Iberia IB3914
22:00
Saint Louis (STL)

12:05(+1)
London Heathrow (LHR) 5
Effective 2026-04-19 through 2026-10-23
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 220)
Duration: 8:05, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5462
22:00
Saint Louis (STL) 1

12:05(+1)
London Heathrow (LHR) 5
Operates only on 2026-04-19
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 220)
Duration: 8:05, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5462
22:00
Saint Louis (STL) 1

12:05(+1)
London Heathrow (LHR) 5
Effective 2026-04-21 through 2026-04-26
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 220)
Duration: 8:05, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5462
22:00
Saint Louis (STL) 1

12:05(+1)
London Heathrow (LHR) 5
Operates only on 2026-04-28
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 220)
Duration: 8:05, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Finnair AY5462
22:00
Saint Louis (STL) 1

12:05(+1)
London Heathrow (LHR) 5
Effective 2026-04-29 through 2026-10-23
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 220)
Duration: 8:05, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
American Airlines AA6938
22:00
Saint Louis (STL)

12:05(+1)
London Heathrow (LHR) 5
Operates only on 2026-04-19
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 220)
Duration: 8:05, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
American Airlines AA6938
22:00
Saint Louis (STL)

12:05(+1)
London Heathrow (LHR) 5
Effective 2026-04-21 through 2026-04-26
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 220)
Duration: 8:05, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
American Airlines AA6938
22:00
Saint Louis (STL)

12:05(+1)
London Heathrow (LHR) 5
Operates only on 2026-04-28
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 220)
Duration: 8:05, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
American Airlines AA6938
22:00
Saint Louis (STL)

12:05(+1)
London Heathrow (LHR) 5
Effective 2026-04-29 through 2026-10-23
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 220)
Duration: 8:05, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Aer Lingus EI8920
22:00
Saint Louis (STL)

12:05(+1)
London Heathrow (LHR) 5
Effective 2026-04-19 through 2026-10-23
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 220)
Duration: 8:05, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Aer Lingus EI8920
22:00
Saint Louis (STL)

12:05(+1)
London Heathrow (LHR) 5
Effective from 2026-10-25
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 220)
Duration: 9:05, non-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.
  • An international route departing from Saint Louis airport, United States (STL) and arriving at London Heathrow airport, United Kingdom (LHR).
  • The flight distance is 4187 miles, or 6738 km.
  • The timezone of the departure airport is UTC-6 , 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 8:00 and 9:05.
Return (LHR-STL) flights
Feedback     -     Disclaimer     -     Privacy