Flights from Chicago (CHI) to London (LON)

Change search
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 25 Mar 17
 Return 03 Apr 17

Flying with American Airlines

Price subject to availability

   View more dates
 
  • Price
  • Dep date
  9 more CheapOair.com flights available on this route
$506   Dep 15 Jan 17 - Rtn 22 Jan 17
Chicago to London
CHI to LHR CheapOair.com
$544   Dep 25 Mar 17 - Rtn 03 Apr 17
Chicago to London
ORD to LCY CheapOair.com
$555   Dep 20 Mar 17 - Rtn 27 Mar 17
Chicago to London
CHI to LGW CheapOair.com
$560   Dep 19 Oct 16 - Rtn 25 Oct 16
Chicago to London
ORD to LGW CheapOair.com
$600   Dep 05 Mar 17 - Rtn 12 Mar 17
Chicago to London
MDW to LON CheapOair.com
$603   Dep 22 Feb 17 - Rtn 08 Mar 17
Chicago to London
MDW to LHR CheapOair.com
$892   Dep 07 Dec 16 - Rtn 15 Dec 16
Chicago to London
ORD to STN CheapOair.com
$911   Dep 27 Dec 16 - Rtn 17 Jan 17
Chicago to London
CHI to LCY CheapOair.com
$4,224   Dep 18 Oct 16 - Rtn 17 Nov 16
Chicago to London
CHI to LTN CheapOair.com
Chicago (ORD) to London (LON)
 Depart 01 Jan 17
 Return 15 Jan 17

Flying with United Airlines

Price subject to availability

   View more dates
 
  • Price
  • Dep date
  6 more OneTravel.com flights available on this route
$506   Dep 15 Jan 17 - Rtn 22 Jan 17
Chicago to London
CHI to LHR OneTravel.com
$506   Dep 18 Mar 17 - Rtn 26 Mar 17
Chicago to London
CHI to LON OneTravel.com
$570   Dep 04 Oct 16 - Rtn 27 Oct 16
Chicago to London
CHI to LGW OneTravel.com
$570   Dep 12 Oct 16 - Rtn 09 Nov 16
Chicago to London
ORD to LGW OneTravel.com
$603   Dep 06 Feb 17 - Rtn 13 Feb 17
Chicago to London
MDW to LHR OneTravel.com
$1,315   Dep 18 Oct 16 - Rtn 17 Nov 16
Chicago to London
ORD to STN OneTravel.com
Chicago (ORD) to London (LHR)
 Depart 16 Nov 16
 Return 23 Nov 16

Price subject to availability

   View more dates
 
  • Price
  • Dep date
  15 more Smartfares.com flights available on this route
$557   Dep 04 Dec 16 - Rtn 10 Dec 16
Chicago to London
ORD to LGW Smartfares.com
$557   Dep 12 Oct 16 - Rtn 25 Oct 16
Chicago to London
ORD to LHR Smartfares.com
$557   Dep 14 Oct 16 - Rtn 25 Oct 16
Chicago to London
ORD to LHR Smartfares.com
$557   Dep 23 Nov 16 - Rtn 28 Nov 16
Chicago to London
ORD to LHR Smartfares.com
$557   Dep 18 Jan 17 - Rtn 24 Jan 17
Chicago to London
ORD to LHR Smartfares.com
$557   Dep 01 Feb 17 - Rtn 08 Feb 17
Chicago to London
ORD to LHR Smartfares.com
$557   Dep 03 Mar 17 - Rtn 10 Mar 17
Chicago to London
ORD to LHR Smartfares.com
$557   Dep 06 Oct 16 - Rtn 03 Nov 16
Chicago to London
ORD to LHR Smartfares.com
$557   Dep 06 Oct 16 - Rtn 02 Nov 16
Chicago to London
ORD to LHR Smartfares.com
$557   Dep 07 Oct 16 - Rtn 03 Nov 16
Chicago to London
ORD to LHR Smartfares.com
$557   Dep 14 Oct 16 - Rtn 07 Nov 16
Chicago to London
ORD to LHR Smartfares.com
$557   Dep 17 Oct 16 - Rtn 31 Oct 16
Chicago to London
ORD to LHR Smartfares.com
$557   Dep 17 Oct 16 - Rtn 15 Nov 16
Chicago to London
ORD to LHR Smartfares.com
$557   Dep 02 Nov 16 - Rtn 07 Nov 16
Chicago to London
ORD to LHR Smartfares.com
$557   Dep 10 Nov 16 - Rtn 19 Nov 16
Chicago to London
ORD to LHR Smartfares.com
Chicago (CHI) to London (LON)
 Depart 24 Oct 16
 Return 31 Oct 16

Price subject to availability

   View more dates
 
  • Price
  • Dep date
  13 more CheapAir.com flights available on this route
$810   Dep 31 Oct 16 - Rtn 07 Nov 16
Chicago to London
CHI to LON CheapAir.com
$816   Dep 17 Oct 16 - Rtn 24 Oct 16
Chicago to London
CHI to LON CheapAir.com
$886   Dep 04 Nov 16 - Rtn 11 Nov 16
Chicago to London
CHI to LON CheapAir.com
$889   Dep 12 Oct 16 - Rtn 19 Oct 16
Chicago to London
CHI to LON CheapAir.com
$889   Dep 14 Oct 16 - Rtn 21 Oct 16
Chicago to London
CHI to LON CheapAir.com
$893   Dep 19 Oct 16 - Rtn 26 Oct 16
Chicago to London
CHI to LON CheapAir.com
$893   Dep 21 Oct 16 - Rtn 28 Oct 16
Chicago to London
CHI to LON CheapAir.com
$893   Dep 22 Oct 16 - Rtn 29 Oct 16
Chicago to London
CHI to LON CheapAir.com
$893   Dep 26 Oct 16 - Rtn 02 Nov 16
Chicago to London
CHI to LON CheapAir.com
$893   Dep 02 Nov 16 - Rtn 09 Nov 16
Chicago to London
CHI to LON CheapAir.com
$1,157   Dep 28 Oct 16 - Rtn 04 Nov 16
Chicago to London
CHI to LON CheapAir.com
$1,157   Dep 29 Oct 16 - Rtn 05 Nov 16
Chicago to London
CHI to LON CheapAir.com
$1,263   Dep 15 Oct 16 - Rtn 22 Oct 16
Chicago to London
CHI to LON CheapAir.com
FlightsTo
Search recommended websites
  • Recent Searches
From placeholder To placeholder
Staying in placeholder
Pick up placeholder
(under 12)
Searching... Find deals  
GO  
  • Clear recent searches
  • Enter your travel details and click ‘Find deals’ to see a list of partners with great airfare offers to your destination

    Sorry, we do not have any partners that match your search criteria.

    Your privacy is important to us; that's why we will never share your information with third parties and have a spam free policy. See our privacy policy. You can unsubscribe at any time.

    Thank you for subscribing to the Cheapflights newsletter
       

      Travel information for Chicago to London

      London photo   London
      Partners with flight deals forChicago to London6
      Flights available forChicago to London1705
      Cheapest ticket price forChicago to London$418
      Average flight price forChicago to London$1372
      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
      Cheap meal$15.00$19.53
      Loaf of white bread$2.70$1.26
      Meal at McDonald's or similar$7.00$6.51
      Large bottle of water$1.77$1.18
      source

        Facts and figures about flying from Chicago to London

      • 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
      • 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%
      • Diversions are not a regular occurrence on flights between Chicago and London