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 30 Mar 17
 Return 17 Apr 17

Flying with United Airlines

Price subject to availability

 
 
Chicago (ORD) to London (LHR)
 Depart 12 Oct 16
 Return 18 Oct 16

Price subject to availability

   View more dates
 
  • Price
  • Dep date
  15 more Smartfares.com flights available on this route
$559   Dep 12 Oct 16 - Rtn 19 Oct 16
Chicago to London
ORD to LHR Smartfares.com
$559   Dep 13 Oct 16 - Rtn 27 Nov 16
Chicago to London
ORD to LHR Smartfares.com
$559   Dep 08 Jan 17 - Rtn 15 Jan 17
Chicago to London
ORD to LHR Smartfares.com
$559   Dep 17 Oct 16 - Rtn 24 Oct 16
Chicago to London
ORD to LHR Smartfares.com
$559   Dep 03 Nov 16 - Rtn 07 Nov 16
Chicago to London
ORD to LHR Smartfares.com
$559   Dep 04 Nov 16 - Rtn 11 Nov 16
Chicago to London
ORD to LHR Smartfares.com
$559   Dep 12 Jan 17 - Rtn 16 Jan 17
Chicago to London
ORD to LHR Smartfares.com
$559   Dep 17 Mar 17 - Rtn 25 Mar 17
Chicago to London
ORD to LHR Smartfares.com
$560   Dep 11 Jan 17 - Rtn 18 Jan 17
Chicago to London
ORD to LHR Smartfares.com
$560   Dep 15 Jan 17 - Rtn 25 Jan 17
Chicago to London
ORD to LHR Smartfares.com
$561   Dep 01 Feb 17 - Rtn 15 Feb 17
Chicago to London
ORD to LHR Smartfares.com
$562   Dep 08 Jan 17 - Rtn 29 Jan 17
Chicago to London
ORD to LHR Smartfares.com
$562   Dep 10 Feb 17 - Rtn 19 Feb 17
Chicago to London
ORD to LHR Smartfares.com
$562   Dep 06 Feb 17 - Rtn 20 Feb 17
Chicago to London
ORD to LHR Smartfares.com
$564   Dep 31 Mar 17 - Rtn 06 Apr 17
Chicago to London
ORD to LHR Smartfares.com
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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 Heathrow1448
      Lowest ticket price forChicago-O'Hare International to Heathrow$421
      Average deal price forChicago-O'Hare International to Heathrow$1268
      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
      Bottle of local beer (0.5 liter)$1.33$1.64
      Gasoline$3.34$6.64
      Local draught beer (0.5 liter)$5.00$5.19
      Pack of Marlboro cigarettes$11.00$11.68
      Taxi - fixed fee$3.25$3.89
      source

        Facts and figures about 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
      • If you’re flying from Chicago-O'Hare International to Heathrow, you will likely depart from gate K12 and arrive at gate 32
      • For flights between Chicago-O'Hare International and Heathrow American Airlines Inc. is the most popular airline
      • The largest plane flying between Chicago-O'Hare International and Heathrow is the Boeing 767-300 Freighter
      • Passengers taking flights from Chicago-O'Hare International to Heathrow will usually leave from Terminal 3 and land at Terminal 3
      • Flights between Chicago-O'Hare International and Heathrow are rarely subject to diversions
      • There are on average 2525 seats available each day on flights from Chicago-O'Hare International to Heathrow