Flights from Chicago-O'Hare International (ORD) to Heathrow (LHR)

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We compare hundreds of flights from Chicago-O'Hare International to Heathrow from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
Chicago (ORD) to London (LHR)
 Depart 27 Oct 16
 Return 31 Oct 16

Flying with Air Canada

Price subject to availability

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Chicago (ORD) to London (LHR)
 Depart 21 Nov 16
 Return 01 Dec 16

Flying with Iceland Air

Price subject to availability

 
 
Chicago (ORD) to London (LHR)
 Depart 28 Sep 16
 Return 02 Oct 16

Price subject to availability

   View more dates
 
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      Travel information for Chicago-O'Hare International to Heathrow

      London photo   London
      Partners with flight deals forChicago-O'Hare International to Heathrow4
      Deals on offer forChicago-O'Hare International to Heathrow762
      Lowest ticket price forChicago-O'Hare International to Heathrow$512
      Average deal price forChicago-O'Hare International to Heathrow$1387
      Average flight time forChicago-O'Hare International to Heathrow7 hrs 45 mins
      Chicago-O'Hare International to Heathrowonly 3943 miles

       How much do things cost in London and Chicago?

      Chicago London
      Large bottle of water$1.77$1.20
      Imported beer (0.33 liter)$6.00$5.27
      Bottle of local beer (0.5 liter)$1.33$1.67
      3 course meal for 2$65.00$65.92
      Gasoline$3.34$6.75
      source

        Facts and figures about flying from Chicago-O'Hare International to Heathrow

      • If you’re flying from Chicago-O'Hare International to Heathrow, you will likely depart from gate K12 and arrive at gate 32
      • Flights between Chicago-O'Hare International and Heathrow are rarely subject to diversions
      • Passengers taking flights from Chicago-O'Hare International to Heathrow will usually leave from Terminal 3 and land at Terminal 3
      • There are on average 2525 seats available each day on flights from Chicago-O'Hare International to Heathrow
      • A delay of 48 mins is common when flying from Chicago-O'Hare International to Heathrow
      • The smallest plane flying between Chicago-O'Hare International and Heathrow is the Boeing 767-300 Freighter
      • American Airlines Inc. operates 87 flights a week from Chicago-O'Hare International to Heathrow