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 26 Aug 15
 Return 09 Sep 15

Flying with British Airways

Price subject to availability

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  • Price
  • Dep date
  15 more British Airways flights available on this route
$1,106   Dep 02 Sep 15 - Rtn 16 Sep 15
Chicago to London
ORD to LHR British Airways
$1,126   Dep 26 Aug 15 - Rtn 02 Sep 15
Chicago to London
ORD to LHR British Airways
$1,126   Dep 02 Sep 15 - Rtn 09 Sep 15
Chicago to London
ORD to LHR British Airways
$1,166   Dep 29 Aug 15 - Rtn 12 Sep 15
Chicago to London
ORD to LHR British Airways
$1,186   Dep 29 Aug 15 - Rtn 05 Sep 15
Chicago to London
ORD to LHR British Airways
$1,603   Dep 27 Jun 15 - Rtn 11 Jul 15
Chicago to London
ORD to LHR British Airways
$1,623   Dep 27 Jun 15 - Rtn 04 Jul 15
Chicago to London
ORD to LHR British Airways
$1,693   Dep 01 Jul 15 - Rtn 15 Jul 15
Chicago to London
ORD to LHR British Airways
$1,693   Dep 29 Jul 15 - Rtn 12 Aug 15
Chicago to London
ORD to LHR British Airways
$1,713   Dep 01 Jul 15 - Rtn 08 Jul 15
Chicago to London
ORD to LHR British Airways
$1,713   Dep 29 Jul 15 - Rtn 05 Aug 15
Chicago to London
ORD to LHR British Airways
$1,753   Dep 01 Aug 15 - Rtn 15 Aug 15
Chicago to London
ORD to LHR British Airways
$1,773   Dep 04 Jul 15 - Rtn 11 Jul 15
Chicago to London
ORD to LHR British Airways
$1,773   Dep 01 Aug 15 - Rtn 08 Aug 15
Chicago to London
ORD to LHR British Airways
$1,910   Dep 04 Jul 15 - Rtn 18 Jul 15
Chicago to London
ORD to LHR British Airways
Chicago (CHI) to London (LON)
 Depart 19 Sep 15
 Return 21 Sep 15

Price subject to availability

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  • Dep date
  2 more OneTravel.com flights available on this route
$1,050   Dep 29 Aug 15 - Rtn 31 Aug 15
Chicago to London
CHI to LON OneTravel.com
$1,268   Dep 03 Jul 15 - Rtn 05 Jul 15
Chicago to London
CHI to LON OneTravel.com
Chicago (CHI) to London (LON)
 Depart 15 Jun 15
 Return 22 Jun 15

Price subject to availability

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Chicago (ORD) to London (LON)
 Depart 24 Aug 15
 Return 08 Sep 15

Flying with Air Canada

Price subject to availability

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Chicago (CHI) to London (LON)
 Depart 28 Sep 15
 Return 30 Sep 15

Price subject to availability

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  • Price
  • Dep date
  7 more CheapOair.com flights available on this route
$1,050   Dep 29 Aug 15 - Rtn 31 Aug 15
Chicago to London
CHI to LON CheapOair.com
$1,206   Dep 15 Jun 15 - Rtn 19 Jul 15
Chicago to London
ORD to LHR CheapOair.com
$1,213   Dep 15 Jun 15 - Rtn 17 Jul 15
Chicago to London
MDW to LHR CheapOair.com
$1,257   Dep 17 Jun 15 - Rtn 17 Jul 15
Chicago to London
ORD to LHR CheapOair.com
$1,322   Dep 01 Jul 15 - Rtn 03 Jul 15
Chicago to London
CHI to LON CheapOair.com
$1,328   Dep 19 Aug 15 - Rtn 24 Aug 15
Chicago to London
CHI to LON CheapOair.com
$1,356   Dep 05 Aug 15 - Rtn 15 Aug 15
Chicago to London
CHI to LON CheapOair.com
Chicago (ORD) to London (LHR)
 Depart 26 Aug 15
 Return 02 Sep 15

Flying with Aer Lingus

Price subject to availability

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  • Dep date
  15 more momondo.com flights available on this route
$1,089   Dep 26 Aug 15 - Rtn 02 Sep 15
Chicago to London
ORD to LHR momondo.com
$1,107   Dep 19 Aug 15 - Rtn 26 Aug 15
Chicago to London
ORD to LGW momondo.com
$1,130   Dep 26 Aug 15 - Rtn 02 Sep 15
Chicago to London
ORD to LHR momondo.com
$1,130   Dep 26 Aug 15 - Rtn 02 Sep 15
Chicago to London
ORD to LHR momondo.com
$1,131   Dep 26 Aug 15 - Rtn 02 Sep 15
Chicago to London
ORD to LHR momondo.com
$1,136   Dep 26 Aug 15 - Rtn 02 Sep 15
Chicago to London
ORD to LHR momondo.com
$1,153   Dep 12 Aug 15 - Rtn 19 Aug 15
Chicago to London
ORD to LGW momondo.com
$1,220   Dep 12 Aug 15 - Rtn 19 Aug 15
Chicago to London
ORD to LHR momondo.com
$1,222   Dep 26 Aug 15 - Rtn 02 Sep 15
Chicago to London
ORD to LHR momondo.com
$1,237   Dep 05 Aug 15 - Rtn 12 Aug 15
Chicago to London
ORD to LHR momondo.com
$1,240   Dep 29 Jul 15 - Rtn 05 Aug 15
Chicago to London
ORD to LHR momondo.com
$1,292   Dep 29 Jul 15 - Rtn 05 Aug 15
Chicago to London
ORD to LHR momondo.com
$1,293   Dep 12 Aug 15 - Rtn 19 Aug 15
Chicago to London
ORD to LHR momondo.com
$1,293   Dep 12 Aug 15 - Rtn 19 Aug 15
Chicago to London
ORD to LHR momondo.com
$1,304   Dep 05 Aug 15 - Rtn 12 Aug 15
Chicago to London
ORD to LHR momondo.com
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      Travel information for Chicago to London

      London photo   London
      Partners with flight deals forChicago to London9
      Flights available forChicago to London421
      Cheapest ticket price forChicago to London$966
      Average flight price forChicago to London$1595
      Flight duration forChicago to London8 hrs 33 mins
      Chicago to London3951 miles

       How much do things cost in London and Chicago?

      • Chicago is 18% cheaper than London
      Chicago London
      One-way ticket (local transport)$2.25$3.83
      Pair of Nike shoes$85.83$99.22
      Imported beer (0.33 liter bottle)$1.80$1.88
      Local draught beer (0.5 liter)$4.00$6.13
      source

        Facts and figures about flying from Chicago to London

      • For flights between Chicago and London, the average cancellation rate is 2.6%
      • American Airlines Inc. operates 87 flights a week from Chicago to London
      • The most popular aircraft flying between Chicago and London is a Boeing 767-300 Freighter
      • There are 2525 daily seats available for flights between Chicago and London
      • 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