St Louis (STL) to London (LHR) flights
British Airways flies nonstop from St. Louis Lambert International Airport to London Heathrow Airport, with about 4 flights a week in July 2026. The 4,200-mile flight takes about 0m gate to gate.
From
STL
St Louis
St. Louis Lambert International Airport
To
LHR
London
London Heathrow Airport
- Distance
- 4,200 mi · 6,759 km
- Flight time
- 0m
- Airlines
- 1
- Seats filled
- 92%
Flights a week, July 2026
57 flights and 10,682 passengers in 12 months
Airlines flying STL to LHR
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| British Airways | 4 | Boeing 787-8 Dreamliner, Boeing 787-9 Dreamliner | 10,682 | 0m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| April 2026 | 7 | 1,247 | |
| May 2026 | 15 | 2,927 | |
| June 2026 | 17 | 3,214 | |
| July 2026 | 18 | 3,294 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.