Flight Routes from London Heathrow to St. Louis

Compare cheap outbound and return flights from London Heathrow (LHR) to St. Louis (STL) and find the best offer from numerous airlines and travel agencies.

Trip type
Cheapest roundtrip flight
from€586
Flight distance
6,749 km
Time difference

Flight schedule from London Heathrow (LHR) to St. Louis (STL)

Select a travel date in the flight schedule for the route from London Heathrow (LHR) to St. Louis (STL) and compare affordable flight deals.

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Matching outbound flightsLHR–STL · 1 of 1
fromto
dep.arr.
durationstopovers
  1. 19 – 25 October 2026
  2. 26 Oct – 1 Nov 2026
  3. 2 – 8 November 2026
    1. LHRSTL
      1 stopover
      1. United Airlines

      Important flight information

      Discover more flights around London Heathrow and St. Louis

      Departure airport Airport London Heathrow (LHR)
      Arrival airport Airport St. Louis - Lambert International Airport (STL)
      Destination country Flights to United States
      City-Code - Arrival airport London - St. Louis - Lambert International Airport
      Departure airport - Destination country London Heathrow - United States
      Alternative routes to United States
      Alternative flights to St. Louis
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