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 22 Jul 15
 Return 06 Aug 15

Flying with United Airlines

Price subject to availability

 
 
St Louis (STL) to London (LHR)
 Depart 29 Dec 15
 Return 07 Jan 16

Flying with Air Canada

Price subject to availability

   View more dates
 
  • Price
  • Dep date
  1 more CheapOair.com flights available on this route
$1,862   Dep 22 Jul 15 - Rtn 21 Aug 15
St Louis to London
STL to LHR CheapOair.com
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      Travel information for St Louis to Heathrow

      London photo   London
      Partners with offers for flights fromSt Louis to Heathrow2
      Number of flight deals forSt Louis to Heathrow3
      Cheapest ticket price forSt Louis to Heathrow$1233
      Average flight deal forSt Louis to Heathrow$1642
      Distance from St Louis to Heathrow4190 miles

       How much do things cost in London and St Louis?

      St Louis London
      Small bottle of water (0.33 liter)$1.42$1.51
      Meal at McDonald's or similar$6.00$7.81
      A dozen eggs$2.20$3.68
      Loaf of white bread$2.54$1.59
      Pair of jeans$37.50$91.83
      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
      • There is rarely a delay for flights from St Louis to Heathrow
      • 3 is the typical destination terminal for flights from St Louis to Heathrow
      • St Louis to Heathrow flights have a very low cancellation rate
      • Diversions are not expected on flights between St Louis and Heathrow