Search flights from London (LON) to Saint Louis (STL)

Book your plane tickets from London to Saint Louis with ease

Cheapest flights to Saint Louis

The cheapest flights available in the next 60 days – prices are updated regularly

Tue 2 Dec
US$956.73
One way
Economy
1 traveller
Mon 1 Dec
US$965.06
One way
Economy
1 traveller
Tue 9 Dec
US$972.93
One way
Economy
1 traveller

Flying from London to Saint Louis: things to know

The most popular route is from London Heathrow Airport in London to Lambert- St.Louis International Airport in Saint Louis. On average this flight takes 12 hours 57 minutes one way and costs US$1,944 for the round trip.

Most popular route
London Heathrow Airport (LHR) to Lambert- St.Louis International Airport (STL)
Average flight time
12 hours 57 minutes
Average round-trip price
US$1,944
Fly from London to Saint Louis
18 airlines

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Airlines that fly from London to Saint Louis

Airline options may vary according to recently booked flights and your search terms

  • American Airlines
  • British Airways
  • United Airlines
  • Air Canada
  • Lufthansa
  • Air Transat
  • Aer Lingus
  • Iberia
  • Icelandair
  • Austrian Airlines
  • Originair
  • Brussels Airlines
  • Finnair
  • Scandinavian Airlines
  • Wizz Air
  • Ryanair

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