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 16 Jun 15
 Return 16 Jul 15

Flying with United Airlines

Price subject to availability

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  2 more CheapOair.com flights available on this route
$1,570   Dep 05 Aug 15 - Rtn 12 Aug 15
St Louis to London
STL to LHR CheapOair.com
$1,579   Dep 03 Aug 15 - Rtn 11 Aug 15
St Louis to London
STL to LHR CheapOair.com
St Louis (STL) to London (LHR)
 Depart 16 Jun 15
 Return 01 Jul 15

Flying with United Airlines

Price subject to availability

 
 
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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 Heathrow4
      Cheapest ticket price forSt Louis to Heathrow$1487
      Average flight deal forSt Louis to Heathrow$1533
      Distance from St Louis to Heathrow4190 miles

       How much do things cost in London and St Louis?

      St Louis London
      Cappuccino$4.40$3.93
      Cheap meal$10.00$18.47
      Cinema ticket$8.75$18.47
      A dozen eggs$2.20$3.63
      Small bottle of water (0.33 liter)$1.42$1.49
      source

        Facts and figures about flying 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
      • 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