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Search flights to Saint Louis

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Cheapest flights to Saint Louis

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

Last-minute flights to Saint Louis

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Flying to Saint Louis: things to know

There are 14 airlines that fly from the United Kingdom to Saint Louis. 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 14 hours 16 minutes one way and costs £1,535 for the round trip.

The most popular route

LHR London Heathrow Airport to STL Lambert- St.Louis International Airport

Average flight on the most popular route

14 hours 16 minutes

Average round-trip ticket price

£1,535

Fly from the United Kingdom to Saint Louis

14 airlines
A beautiful view of Saint Louis.
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Flexibility

Flexibility

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Flexible plane ticket options are available for an additional cost on selected airfares

Airlines that fly to Saint Louis

Based on flights we've sold recently. Available airlines may vary depending on your search

  • United Airlines logo
    United Airlines
  • American Airlines logo
    American Airlines
  • Aer Lingus logo
    Aer Lingus
  • Lufthansa logo
    Lufthansa
  • British Airways logo
    British Airways
  • Air Canada logo
    Air Canada
  • Scandinavian Airlines logo
    Scandinavian Airlines
  • Originair logo
    Originair
  • Icelandair logo
    Icelandair
  • Westjet logo
    Westjet
  • Brussels Airlines logo
    Brussels Airlines
  • Wizz Air logo
    Wizz Air
  • Ryanair logo
    Ryanair

Frequently asked questions

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All flights
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Flights to Chicago O'Hare International Airport
Jet into this airport to explore Chicago O'Hare International Airport at your leisure.
Flights to Lambert- St.Louis International Airport
Jet into this airport to explore Lambert- St.Louis International Airport at your leisure.
Flights to Midway International Airport
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Things to do in Saint Louis
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Flights to Canada
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Flights to Mexico
A popular destination to visit from the United Kingdom. Get your flight tickets right here on Booking.com.
Hotels in Saint Louis
A popular choice with visitors to the United States.
Cheap holidays in Saint Louis
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Flights to Chicago
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Flights to Minneapolis
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Flights to Nashville
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When to visit the United States
Events, prices, the weather – everything you need to know about the best time to visit the United States.
Pet-Friendly Hotels in Saint Louis
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Motels in Saint Louis
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Flights from London to New York
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