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Find cheap airline tickets from London to Chicago by date

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Choose when you'd like to depart to Chicago (USA):
Find the cheapest London Chicago flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for London - Chicago with these new dates, click on an offer. Want to depart from another city? Choose:

Airlines operating flights from London to Chicago

  • any
  • February 2024
  • March 2024
  • April 2024
  • May 2024
  • June 2024
  • July 2024
  • August 2024
  • September 2024
  • October 2024
  • November 2024
  • December 2024
  • January 2025
  • all
  • Air France
  • Finnair
  • Icelandair
  • KLM
  • TAP Air Portugal
Finnair
outbound: Apr 15, 2024
Finnair direct
return: May 1, 2024
Finnair direct
Air France
outbound: Apr 15, 2024
Air France 1 stop
return: May 1, 2024
Air France 1 stop
KLM
outbound: Apr 15, 2024
KLM 1 stop
return: May 1, 2024
KLM 1 stop
TAP Air Portugal
outbound: Mar 25, 2024
TAP Air Portugal 2 stops
return: Mar 29, 2024
TAP Air Portugal 1 stop
Icelandair
outbound: Mar 26, 2024
Icelandair 1 stop
return: Mar 29, 2024
Icelandair 1 stop

Travel tips for flights London - Chicago

  • Arrival city:
  • Chicago, USA
  • Airport(s):
  • Chicago Midway International Airport (MDW)
  • O'Hare International Airport (ORD)
  • Local time:
  • Feb 26, 2024 5:26 PM, GMT-6
  • Weather:
  • min. 39ºF, max. 48ºF
  • Departure city:
  • London, United Kingdom
  • Airport(s):
  • London City Airport (LCY)
  • Heathrow International Airport (LHR)
  • Gatwick International Airport (LGW)
  • London Luton Airport (LTN)
  • London Stansted Airport (STN)
  • Southend Airport (SEN)
  • Local time:
  • Feb 26, 2024 11:26 PM, GMT+0
  • Weather:
  • min. 39ºF, max. 49ºF