Take off on cheap flights from Chicago to London, your adventure starts now!

Find cheap airline tickets from Chicago to London by date

  • any
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • September 2019
  • October 2019
  • November 2019
  • December 2019
  • January 2020
  • February 2020
  • March 2020
  • any
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • September 2019
  • October 2019
  • November 2019
  • December 2019
  • January 2020
  • February 2020
  • March 2020
  • price
  • month of departure
  • month of return
$400
Finnair outward: May 1, 2019
3:55a ORD » 11:45a LHR
Finnair direct (7h50m)
Finnair inbound: May 9, 2019
8:30a LHR » 10:20p ORD
Finnair 1 stop (13h50m)
$408
Finnair outward: Apr 25, 2019
12:35a ORD » 4:10p LHR
Finnair 1 stop (15h35m)
Finnair inbound: May 1, 2019
8:35p LHR » 10:20p ORD
Finnair 1 stop (25h45m)
$409
Finnair outward: Apr 25, 2019
12:35a ORD » 4:15p LHR
Finnair 1 stop (15h40m)
Finnair inbound: May 1, 2019
8:35p LHR » 10:20p ORD
Finnair 1 stop (25h45m)
$427
Brussels Airlines outward: May 7, 2019
10:50p ORD » 6:55a LHR
Brussels Airlines direct (8h05m)
Unknown Company inbound: May 21, 2019
7:50a LHR » 7:55p ORD
Unknown Company 1 stop (12h05m)
$428
Iberia outward: Apr 24, 2019
4:05p ORD » 11:45p LHR
Iberia direct (7h40m)
Unknown Company inbound: May 1, 2019
9:25a LHR » 10:20p ORD
Unknown Company 1 stop (12h55m)
$456
KLM outward: Nov 2, 2019
11:30p ORD » 11:45a LHR
KLM 1 stop (12h15m)
KLM inbound: Nov 9, 2019
7:30a LHR » 9:30p ORD
KLM 1 stop (14h)
$468
Air Canada outward: Sep 12, 2019
1:25a ORD » 9:30a LHR
Air Canada direct (8h05m)
Brussels Airlines inbound: Sep 16, 2019
6:50p LHR » 7:55p ORD
Brussels Airlines 1 stop (25h05m)
$473
Norwegian Air UK outward: Sep 10, 2019
4:05a ORD » 11:50a LGW
Norwegian Air UK direct (7h45m)
Norwegian Air UK inbound: Sep 13, 2019
5:00p LGW » 1:40a ORD
Norwegian Air UK direct (8h40m)
$493
Norwegian Air UK outward: Oct 17, 2019
4:05a ORD » 11:50a LGW
Norwegian Air UK direct (7h45m)
Norwegian Air UK inbound: Oct 21, 2019
5:00p LGW » 1:40a ORD
Norwegian Air UK direct (8h40m)
$508
Air Canada outward: Sep 20, 2019
1:25a ORD » 9:30a LHR
Air Canada direct (8h05m)
Brussels Airlines inbound: Sep 23, 2019
6:50p LHR » 7:55p ORD
Brussels Airlines 1 stop (25h05m)
$508
Air Canada outward: Sep 13, 2019
1:25a ORD » 9:30a LHR
Air Canada direct (8h05m)
Unknown Company inbound: Sep 16, 2019
12:05p LHR » 7:55p ORD
Unknown Company 1 stop (31h50m)
$513
Unknown Company outward: Aug 22, 2019
8:12p ORD » 7:45a LHR
Unknown Company 1 stop (11h33m)
Unknown Company inbound: Aug 26, 2019
12:05p LHR » 7:55p ORD
Unknown Company 1 stop (31h50m)
$552
Norwegian Air UK outward: Apr 25, 2019
4:05a ORD » 11:50a LGW
Norwegian Air UK direct (7h45m)
Norwegian Air UK inbound: May 1, 2019
5:00p LGW » 1:40a ORD
Norwegian Air UK direct (8h40m)
$557
Norwegian Air UK outward: Apr 25, 2019
4:05a ORD » 11:50a LGW
Norwegian Air UK direct (7h45m)
Norwegian Air UK inbound: May 1, 2019
5:00p LGW » 1:40a ORD
Norwegian Air UK direct (8h40m)
$568
American Airlines outward: Jun 19, 2019
7:05p ORD » 10:00a LHR
American Airlines 1 stop (14h55m)
British Airways inbound: Jul 3, 2019
9:40p LHR » 9:00p ORD
British Airways 1 stop (23h20m)
$572
British Airways outward: Jun 16, 2019
10:04p ORD » 11:25a LHR
British Airways 1 stop (13h21m)
Unknown Company inbound: Jul 5, 2019
8:20a LHR » 9:00p ORD
Unknown Company 1 stop (12h40m)
$592
British Airways outward: Jun 26, 2019
10:04p ORD » 11:25a LHR
British Airways 1 stop (13h21m)
British Airways inbound: Jul 16, 2019
5:50p LGW » 2:26p ORD
British Airways 1 stop (20h36m)
$592
Norwegian Air UK outward: Apr 25, 2019
4:05a ORD » 11:50a LGW
Norwegian Air UK direct (7h45m)
Norwegian Air UK inbound: May 1, 2019
5:00p LGW » 1:40a ORD
Norwegian Air UK direct (8h40m)
$594
Air Canada outward: Jul 10, 2019
10:50p ORD » 6:55a LHR
Air Canada direct (8h05m)
Unknown Company inbound: Jul 27, 2019
1:00p LHR » 3:16a ORD
Unknown Company 1 stop (14h16m)
$595
Norwegian Air UK outward: Apr 25, 2019
4:05a ORD » 11:50a LGW
Norwegian Air UK direct (7h45m)
Norwegian Air UK inbound: May 1, 2019
5:00p LGW » 1:40a ORD
Norwegian Air UK direct (8h40m)
$600
British Airways outward: Jun 26, 2019
9:55p ORD » 10:20a LGW
British Airways 1 stop (12h25m)
British Airways inbound: Jul 16, 2019
7:50a LHR » 9:00p ORD
British Airways 1 stop (13h10m)
$616
Air Canada outward: Jun 19, 2019
2:55p ORD » 10:00p LHR
Air Canada 1 stop (31h05m)
United Airlines inbound: Jul 3, 2019
11:35a LHR » 8:30p ORD
United Airlines direct (8h55m)
$628
Norwegian Air UK outward: Apr 25, 2019
4:05a ORD » 11:50a LGW
Norwegian Air UK direct (7h45m)
Norwegian Air UK inbound: May 1, 2019
5:00p LGW » 1:40a ORD
Norwegian Air UK direct (8h40m)
$636
Norwegian Air UK outward: Apr 25, 2019
4:05a ORD » 11:50a LGW
Norwegian Air UK direct (7h45m)
Norwegian Air UK inbound: May 1, 2019
5:00p LGW » 1:40a ORD
Norwegian Air UK direct (8h40m)
$636
Norwegian Air UK outward: Apr 25, 2019
4:05a ORD » 11:50a LGW
Norwegian Air UK direct (7h45m)
Norwegian Air UK inbound: May 1, 2019
5:00p LGW » 1:40a ORD
Norwegian Air UK direct (8h40m)
$641
British Airways outward: Jun 27, 2019
5:10a ORD » 4:05p LHR
British Airways 1 stop (10h55m)
British Airways inbound: Jul 17, 2019
11:55a LGW » 1:30a ORD
British Airways 1 stop (13h35m)
$642
British Airways outward: Jun 27, 2019
5:10a ORD » 4:05p LHR
British Airways 1 stop (10h55m)
British Airways inbound: Jul 17, 2019
11:10a LGW » 1:30a ORD
British Airways 1 stop (14h20m)
$670
Norwegian Air UK outward: Apr 25, 2019
4:05a ORD » 11:50a LGW
Norwegian Air UK direct (7h45m)
Norwegian Air UK inbound: May 1, 2019
5:00p LGW » 1:40a ORD
Norwegian Air UK direct (8h40m)
$694
Aer Lingus outward: Apr 25, 2019
3:20a ORD » 4:00p LCY
Aer Lingus 1 stop (12h40m)
Aer Lingus inbound: May 1, 2019
9:10p LGW » 1:30a ORD
Aer Lingus 1 stop (28h20m)
$700
United Airlines outward: Jul 10, 2019
10:50p ORD » 6:55a LHR
United Airlines direct (8h05m)
United Airlines inbound: Jul 27, 2019
8:55a LHR » 4:42a ORD
United Airlines 1 stop (19h47m)
Return
Departure
Choose when you'd like to depart to London (United Kingdom):
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

  • any
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • September 2019
  • October 2019
  • November 2019
  • December 2019
  • January 2020
  • February 2020
  • March 2020
  • all
  • Aer Lingus
  • Air Canada
  • Air Europa
  • Air France
  • American Airlines
  • Austrian Airlines
  • British Airways
  • Delta Air Lines
  • Finnair
  • Iberia
  • Icelandair
  • JetBlue
  • KLM
  • Lufthansa
  • Norwegian Air
  • Spirit Airlines
  • Swiss
  • TAP Air Portugal
  • United Airlines
  • Virgin Atlantic
Spirit Airlines
outbound: Sep 19, 2019
Spirit Airlines 1 stop
return: Sep 23, 2019
Air France 2 stops
Norwegian Air
outbound: Jun 19, 2019
Norwegian Air 1 stop
return: Jul 3, 2019
Ryanair 1 stop
JetBlue
outbound: May 7, 2019
JetBlue 2 stops
return: May 15, 2019
TAP Air Portugal 2 stops
Air Canada
outbound: May 7, 2019
Air Canada 1 stop
return: May 21, 2019
Swiss 1 stop
Delta Air Lines
outbound: May 7, 2019
Delta Air Lines 1 stop
return: May 21, 2019
KLM 1 stop
American Airlines
outbound: Nov 2, 2019
American Airlines 1 stop
return: Nov 9, 2019
Iberia 1 stop
Iberia
outbound: Nov 2, 2019
Iberia 1 stop
return: Nov 9, 2019
Iberia 1 stop
KLM
outbound: Nov 2, 2019
KLM 1 stop
return: Nov 9, 2019
KLM 1 stop
Swiss
outbound: Oct 16, 2019
Swiss 1 stop
return: Oct 21, 2019
Swiss 2 stops
United Airlines
outbound: May 7, 2019
United Airlines direct
return: May 21, 2019
Lufthansa 1 stop
Lufthansa
outbound: Sep 12, 2019
Lufthansa direct
return: Sep 16, 2019
Brussels Airlines 1 stop
Austrian Airlines
outbound: Sep 19, 2019
Austrian Airlines direct
return: Sep 23, 2019
Lufthansa direct
TAP Air Portugal
outbound: Nov 2, 2019
TAP Air Portugal 1 stop
return: Nov 9, 2019
TAP Air Portugal 1 stop
Finnair
outbound: Sep 9, 2019
Finnair direct
return: Sep 13, 2019
Finnair direct
Aer Lingus
outbound: May 7, 2019
Aer Lingus 1 stop
return: May 21, 2019
Aer Lingus 1 stop
Icelandair
outbound: Sep 9, 2019
Icelandair 1 stop
return: Sep 13, 2019
Icelandair 1 stop
British Airways
outbound: Jun 19, 2019
British Airways direct
return: Jul 3, 2019
British Airways 1 stop
Virgin Atlantic
outbound: Jun 19, 2019
Virgin Atlantic 1 stop
return: Jul 3, 2019
Virgin Atlantic 1 stop
Air Europa
outbound: Sep 19, 2019
Air Europa 2 stops
return: Sep 23, 2019
Air Europa 2 stops
Air France
outbound: Jun 16, 2019
Air France 1 stop
return: Jul 5, 2019
Air France 1 stop

Travel tips for flights Chicago - London

Average flight duration: 8h40m (direct flight)

  • 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 19, 2019 1:31 AM, GMT+1
  • Weather:
  • min. 53ºF, max. 71ºF
  • Departure city:
  • Chicago, USA
  • Airport(s):
  • Midway International Airport (MDW)
  • O'Hare International Airport (ORD)
  • Local time:
  • Apr 18, 2019 7:31 PM, GMT-5
  • Weather:
  • min. 41ºF, max. 49ºF