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 18 Mar 17
 Return 25 Mar 17

Flying with Air Canada

Price subject to availability

 
 
Chicago (ORD) to London (LHR)
 Depart 08 Feb 17
 Return 22 Feb 17

Price subject to availability

   View more dates
 
  • Price
  • Dep date
  15 more Smartfares.com flights available on this route
$486   Dep 15 Feb 17 - Rtn 22 Feb 17
Chicago to London
ORD to LHR Smartfares.com
$492   Dep 16 Jan 17 - Rtn 05 Feb 17
Chicago to London
ORD to LHR Smartfares.com
$492   Dep 06 Mar 17 - Rtn 13 Mar 17
Chicago to London
ORD to LHR Smartfares.com
$492   Dep 06 Mar 17 - Rtn 12 Mar 17
Chicago to London
ORD to LHR Smartfares.com
$501   Dep 27 Jan 17 - Rtn 31 Jan 17
Chicago to London
ORD to LHR Smartfares.com
$501   Dep 04 Feb 17 - Rtn 12 Feb 17
Chicago to London
ORD to LHR Smartfares.com
$501   Dep 18 Feb 17 - Rtn 27 Feb 17
Chicago to London
ORD to LHR Smartfares.com
$501   Dep 23 Feb 17 - Rtn 03 Mar 17
Chicago to London
ORD to LHR Smartfares.com
$501   Dep 04 Mar 17 - Rtn 13 Mar 17
Chicago to London
ORD to LHR Smartfares.com
$505   Dep 26 Jan 17 - Rtn 11 Feb 17
Chicago to London
ORD to LHR Smartfares.com
$505   Dep 06 Mar 17 - Rtn 14 Mar 17
Chicago to London
ORD to LHR Smartfares.com
$505   Dep 07 Mar 17 - Rtn 13 Mar 17
Chicago to London
ORD to LHR Smartfares.com
$505   Dep 07 Mar 17 - Rtn 12 Mar 17
Chicago to London
ORD to LHR Smartfares.com
$532   Dep 30 Mar 17 - Rtn 07 Apr 17
Chicago to London
ORD to LHR Smartfares.com
$541   Dep 26 Feb 17 - Rtn 18 Mar 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 Heathrow1006
      Lowest ticket price forChicago-O'Hare International to Heathrow$485
      Average deal price forChicago-O'Hare International to Heathrow$1311
      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
      Loaf of white bread$2.70$1.23
      Coke/Pepsi (0.33 liter)$1.78$1.45
      Meal at McDonald's or similar$7.00$6.34
      Cappuccino$3.82$3.26
      One-way ticket (local transport)$2.25$3.17
      source

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

      • The most common destination gate in Heathrow from Chicago-O'Hare International is 32
      • American Airlines Inc. operates 87 flights a week from Chicago-O'Hare International to Heathrow
      • A delay of 48 mins is common when flying from Chicago-O'Hare International to Heathrow
      • Flights from Chicago-O'Hare International to Heathrow typically arrive at Terminal 3
      • For flights between Chicago-O'Hare International and Heathrow, the typical cancellation rate is 2.6 percent
      • 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
      • If you’re flying between Chicago-O'Hare International and Heathrow you will most likely travel with a Boeing 767-300 Freighter