Flights from Chicago (CHI) to London (LON)

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We compare hundreds of flights from Chicago to London 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 17 May 16
 Return 25 May 16

Flying with British Airways

Price subject to availability

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  • Price
  • Dep date
  10 more CheapOair.com flights available on this route
$756   Dep 29 Nov 16 - Rtn 29 Mar 17
Chicago to London
ORD to LON CheapOair.com
$757   Dep 31 May 16 - Rtn 06 Jun 16
Chicago to London
CHI to LHR CheapOair.com
$758   Dep 12 Oct 16 - Rtn 22 Oct 16
Chicago to London
CHI to LON CheapOair.com
$788   Dep 17 Jan 17 - Rtn 23 Jan 17
Chicago to London
ORD to LGW CheapOair.com
$838   Dep 11 Oct 16 - Rtn 16 Oct 16
Chicago to London
CHI to LGW CheapOair.com
$1,048   Dep 13 Oct 16 - Rtn 22 Oct 16
Chicago to London
MDW to LHR CheapOair.com
$1,049   Dep 06 Sep 16 - Rtn 21 Sep 16
Chicago to London
CHI to STN CheapOair.com
$1,057   Dep 20 Dec 16 - Rtn 29 Dec 16
Chicago to London
ORD to STN CheapOair.com
$1,095   Dep 26 May 16 - Rtn 02 Jun 16
Chicago to London
CHI to LCY CheapOair.com
$1,152   Dep 15 Aug 16 - Rtn 21 Aug 16
Chicago to London
ORD to LCY CheapOair.com
Chicago (CHI) to London (LON)
 Depart 16 Oct 16
 Return 26 Oct 16

Flying with Iceland Air

Price subject to availability

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  • Price
  • Dep date
  3 more OneTravel.com flights available on this route
$889   Dep 11 Sep 16 - Rtn 23 Sep 16
Chicago to London
ORD to LON OneTravel.com
$931   Dep 05 Jul 16 - Rtn 19 Jul 16
Chicago to London
CHI to LHR OneTravel.com
$1,092   Dep 21 May 16 - Rtn 20 Jun 16
Chicago to London
MDW to LHR OneTravel.com
Chicago (ORD) to London (LHR)
 Depart 09 Sep 16
 Return 23 Sep 16

Price subject to availability

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Chicago (CHI) to London (LON)
 Depart 27 May 16
 Return 03 Jun 16

Price subject to availability

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      Travel information for Chicago to London

      London photo   London
      Partners with flight deals forChicago to London6
      Flights available forChicago to London695
      Cheapest ticket price forChicago to London$735
      Average flight price forChicago to London$1631
      Flight duration forChicago to London8 hrs 33 mins
      Chicago to London3951 miles

       How much do things cost in London and Chicago?

      • Chicago is 9% cheaper than London
      Chicago London
      Coke/Pepsi (0.33 liter)$1.78$1.67
      Bottle of wine$12.00$10.96
      Taxi - fixed fee$3.25$4.38
      1 gallon of milk$3.92$6.13
      source

        Facts and figures about flying from Chicago to London

      • American Airlines Inc. operates 87 flights a week from Chicago to London
      • There are 2525 daily seats available for flights between Chicago and London
      • For flights between Chicago and London, the average cancellation rate is 2.6%
      • The most popular aircraft flying between Chicago and London is a Boeing 767-300 Freighter
      • The average delay time for flights between Chicago and London is 48 mins
      • Diversions are not a regular occurrence on flights between Chicago and London