Flights from St Louis (St Louis) to Heathrow (LHR)

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We compare hundreds of flights from St Louis to Heathrow from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
St Louis (STL) to London (LHR)
 Depart 08 May 17
 Return 15 May 17

Flying with British Airways

Price subject to availability

 
 
St Louis (STL) to London (LHR)
 Depart 01 Oct 16
 Return 08 Oct 16

Discount subject to availability

St Louis (STL) to London (LHR)
 Depart 04 Jan 17
 Return 05 May 17

Flying with British Airways

Price subject to availability

 
 
St Louis (STL) to London (LHR)
 Depart 17 Dec 16
 Return 01 Jan 17

Price subject to availability

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  • Price
  • Dep date
  1 more Smartfares.com flights available on this route
$2,431   Dep 26 Dec 16 - Rtn 01 Jan 17
St Louis to London
STL to LHR Smartfares.com
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      Travel information for St Louis to Heathrow

      London photo   London
      Partners with offers for flights fromSt Louis to Heathrow5
      Number of flight deals forSt Louis to Heathrow36
      Cheapest ticket price forSt Louis to Heathrow$1017
      Average flight deal forSt Louis to Heathrow$2149
      Distance from St Louis to Heathrow4190 miles

       How much do things cost in London and St Louis?

      St Louis London
      Taxi - fixed fee$3.00$3.89
      Pair of Nike shoes$75.00$80.42
      Large bottle of water$2.28$1.18
      1 mile taxi journey$2.75$4.86
      One-way ticket (local transport)$2.50$3.24
      source

        Facts and figures about flying from St Louis to Heathrow

      • Virgin Atlantic is the most popular airline for flights between St Louis and Heathrow
      • 3 is the typical destination terminal for flights from St Louis to Heathrow
      • There is rarely a delay for flights from St Louis to Heathrow
      • Diversions are not expected on flights between St Louis and Heathrow
      • St Louis to Heathrow flights have a very low cancellation rate