British Airways
Oneworld
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United Kingdom
London Heathrow Airport
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United States
Lambert-Saint Louis International Airport
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Scan through all non-stop flights from London Heathrow to St. Louis. The full flight schedule below gives an overview of all non-stop flights from LHR to STL, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
St. Louis is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.
You can visit St. Louis any time of the year, but the best months to explore are from to and from to .
Currently, there is only one airline operating non-stop flights from London Heathrow LHR to St. Louis STL, which is British Airways. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their LHR STL flight schedule.
Flights from LHR to STL are operated twice a week. All flights depart at 16:25.
You can fly in Economy, Premium Economy and Business Class. First Class is not available on this route (at least not as a non-stop flight).
The fastest direct flight from London Heathrow to St. Louis takes 9 hours and 5 minutes. The flight distance between London Heathrow and St. Louis is 4,187 miles (or 6,738 km).
There is 1 airport in St. Louis: Lambert-Saint Louis International Airport (STL).
There are 2 flights per week flying from London Heathrow to St. Louis (as of April 2026).
9 hours and 5 minutes is the average flight time from London Heathrow to St. Louis.
The distance from London Heathrow to St. Louis is 4,187 miles (6,738 kilometers).
British Airways is the only airline flying nonstop from London Heathrow to St. Louis.
Oneworld is currently the only alliance flying nonstop from London Heathrow to St. Louis.
You can fly non-stop in Economy, Premium Economy and Business Class.
Aircraft types that fly from London Heathrow to St. Louis:
The earliest flight departs at 16:25 from London Heathrow and arrives at 19:30 at St. Louis.
The latest flight departs at 16:25 from London Heathrow and arrives at 19:30 at St. Louis.
4,187 miles (6,738 km) · 9h 5m
16:25
19:30
British Airways
Oneworld
BA 221
British Airways
Boeing 787-9
Y
W
J
F
16:25
19:30
British Airways
Oneworld
BA 221
British Airways
Boeing 787-8
Y
W
J
F
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