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  • month of departure
  • month of return
$487
TAP Air Portugal outward: Jun 9, 2020
1:10a ORD » 1:45p LHR
TAP Air Portugal 1 stop (12h35m)
TAP Air Portugal inbound: Jun 15, 2020
7:00a LHR » 11:15p ORD
TAP Air Portugal 1 stop (16h15m)
Verify
2 days ago
$520
Unknown Company outward: Jun 11, 2020
10:58p ORD » 11:20a LHR
Unknown Company 1 stop (12h22m)
Unknown Company inbound: Jun 15, 2020
7:20a LHR » 11:48p ORD
Unknown Company 2 stops (40h28m)
Verify
2 days ago
$528
Air Canada outward: Jun 2, 2020
9:45p ORD » 10:35a LHR
Air Canada 1 stop (12h50m)
Lufthansa inbound: Jun 10, 2020
8:25a LHR » 9:10p ORD
Lufthansa 1 stop (12h45m)
Verify
22 days ago
$530
Unknown Company outward: Jun 11, 2020
10:58p ORD » 11:20a LHR
Unknown Company 1 stop (12h22m)
Unknown Company inbound: Jun 15, 2020
8:20a LHR » 11:48p ORD
Unknown Company 2 stops (39h28m)
Verify
9 hours ago
$535
Unknown Company outward: Jun 8, 2020
7:17p ORD » 9:55a LGW
Unknown Company 1 stop (14h38m)
Unknown Company inbound: Jun 15, 2020
12:00p LGW » 2:18a ORD
Unknown Company 1 stop (14h18m)
Verify
18 days ago
$538
Unknown Company outward: Jun 8, 2020
7:17p ORD » 9:45a LGW
Unknown Company 1 stop (14h28m)
Unknown Company inbound: Jun 15, 2020
12:00p LGW » 2:18a ORD
Unknown Company 1 stop (14h18m)
Verify
19 days ago
$543
Unknown Company outward: Jun 8, 2020
7:17p ORD » 9:45a LGW
Unknown Company 1 stop (14h28m)
Unknown Company inbound: Jun 15, 2020
12:00p LGW » 2:18a ORD
Unknown Company 1 stop (14h18m)
Verify
17 days ago
$573
Unknown Company outward: Jun 11, 2020
3:45p ORD » 8:50a LGW
Unknown Company 1 stop (17h05m)
Unknown Company inbound: Jun 15, 2020
12:00p LGW » 1:48a ORD
Unknown Company 1 stop (13h48m)
Verify
17 days ago
Return
Departure
Availability of fares is not guaranteed for offers found in the last 7 days.
Choose when you'd like to depart to London (United Kingdom):
*Best price per person, all taxes and surcharges included; found in the last 14 days on liligo.com
Find the cheapest Chicago London flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for Chicago - London with these new dates, click on an offer. Want to depart from another city? Choose:

Airlines operating flights from Chicago to London

Sorry! We haven't found any airline tickets from Chicago to London. Try launching another search above.

Travel tips for flights Chicago - London

Average flight duration: 14h44m (flight with stopovers)

  • Arrival city:
  • London, United Kingdom
  • Airport(s):
  • London City Airport (LCY)
  • Heathrow Airport (LHR)
  • Gatwick Airport (LGW)
  • Luton Airport (LTN)
  • Stansted Airport (STN)
  • Southend Airport (SEN)
  • Local time:
  • Apr 2, 2020 1:17 AM, GMT+1
  • Weather:
  • min. 42ºF, max. 51ºF
  • Departure city:
  • Chicago, USA
  • Airport(s):
  • Midway International Airport (MDW)
  • O'Hare International Airport (ORD)
  • Local time:
  • Apr 1, 2020 7:17 PM, GMT-5
  • Weather:
  • min. 43ºF, max. 55ºF
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