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Find flight deals from Chicago to London (CHI - LON)

Flexible dates? Here are the best fares found in the past 48 hours...

Book cheap flights from Chicago to London

(Round-trip)
Depart: Thu 13 Nov 2014 Return: Sun 16 Nov 2014 Trip spans 4 days
Multiple Airlines
Multiple Airlines
ORD
05:51
LTN
12:05
30h 14m
2 stops
LTN
01:30
ORD
19:09
17h 39m
2 stops
Depart: Sat 24 Jan 2015 Return: Sat 31 Jan 2015 Trip spans 8 days
Turkish Airlines
Turkish Airlines
ORD
16:50
LHR
10:00
17h 10m
1 stop
LHR
17:30
ORD
18:50
25h 20m
1 stop
Depart: Thu 20 Nov 2014 Return: Sun 23 Nov 2014 Trip spans 4 days
Multiple Airlines
Multiple Airlines
ORD
04:55
LTN
06:15
25h 20m
2 stops
LTN
01:30
ORD
16:14
14h 44m
2 stops
Depart: Thu 6 Nov 2014 Return: Mon 10 Nov 2014 Trip spans 5 days
Turkish Airlines
Turkish Airlines
ORD
16:50
LGW
22:25
29h 35m
1 stop
LGW
12:20
ORD
18:50
30h 30m
1 stop
Depart: Fri 21 Nov 2014 Return: Sun 30 Nov 2014 Trip spans 10 days
SAS
SAS
ORD
11:25
LHR
01:50
14h 25m
1 stop
LHR
16:05
ORD
13:30
21h 25m
1 stop
Depart: Thu 15 Jan 2015 Return: Fri 23 Jan 2015 Trip spans 9 days
SAS
SAS
ORD
11:25
LHR
01:50
14h 25m
1 stop
LHR
16:05
ORD
13:30
21h 25m
1 stop
Depart: Mon 12 Jan 2015 Return: Fri 16 Jan 2015 Trip spans 5 days
Multiple Airlines
Multiple Airlines
ORD
01:53
LGW
10:05
32h 12m
2 stops
LGW
16:30
ORD
14:15
45h 45m
2 stops
Depart: Tue 4 Nov 2014 Return: Tue 2 Dec 2014 Trip spans 29 days
Multiple Airlines
Multiple Airlines
ORD
11:05
LGW
03:20
16h 15m
3 stops
LGW
12:45
ORD
08:31
43h 46m
3 stops
Depart: Wed 5 Nov 2014 Return: Mon 10 Nov 2014 Trip spans 6 days
Turkish Airlines
Turkish Airlines
ORD
16:50
LGW
00:45
31h 55m
1 stop
LGW
12:20
ORD
18:50
30h 30m
1 stop
Depart: Fri 26 Dec 2014 Return: Fri 9 Jan 2015 Trip spans 15 days
SAS
SAS
ORD
11:25
LHR
01:50
14h 25m
1 stop
LHR
16:05
ORD
13:30
21h 25m
1 stop
Depart: Sat 29 Nov 2014 Return: Sat 13 Dec 2014 Trip spans 15 days
Multiple Airlines
Multiple Airlines
ORD
00:00
STN
10:45
34h 45m
2 stops
STN
03:15
ORD
23:53
20h 38m
3 stops
Depart: Mon 29 Dec 2014 Return: Thu 8 Jan 2015 Trip spans 11 days
SAS
SAS
ORD
11:25
LHR
01:50
14h 25m
1 stop
LHR
16:05
ORD
13:30
21h 25m
1 stop
Depart: Sun 28 Dec 2014 Return: Wed 7 Jan 2015 Trip spans 11 days
SAS
SAS
ORD
17:05
LHR
06:05
13h 00m
1 stop
LHR
16:05
ORD
13:30
21h 25m
1 stop
Depart: Tue 30 Dec 2014 Return: Fri 9 Jan 2015 Trip spans 11 days
Aer Lingus
Aer Lingus
ORD
14:15
LGW
05:05
14h 50m
1 stop
LGW
04:00
ORD
16:30
12h 30m
1 stop
Depart: Mon 3 Nov 2014 Return: Tue 2 Dec 2014 Trip spans 30 days
Multiple Airlines
Multiple Airlines
ORD
16:15
LGW
10:05
41h 50m
3 stops
LGW
16:30
ORD
08:31
40h 01m
3 stops
Depart: Tue 17 Mar 2015 Return: Wed 25 Mar 2015 Trip spans 9 days
Turkish Airlines
Turkish Airlines
ORD
18:50
LGW
01:35
30h 45m
1 stop
LGW
13:20
ORD
19:50
30h 30m
1 stop
Depart: Wed 17 Dec 2014 Return: Thu 1 Jan 2015 Trip spans 16 days
British Airways
British Airways
ORD
04:00
LHR
11:40
7h 40m
nonstop
LHR
07:35
ORD
16:05
8h 30m
nonstop
Depart: Sun 2 Nov 2014 Return: Fri 14 Nov 2014 Trip spans 13 days
British Airways
British Airways
ORD
15:50
LHR
18:10
26h 20m
1 stop
LHR
02:10
ORD
13:45
11h 35m
1 stop
Depart: Sun 14 Dec 2014 Return: Sat 27 Dec 2014 Trip spans 14 days
US Airways
US Airways
ORD
13:15
LHR
20:45
7h 30m
nonstop
LHR
04:55
ORD
13:50
8h 55m
nonstop
Depart: Mon 15 Dec 2014 Return: Sat 27 Dec 2014 Trip spans 13 days
American Airlines
American Airlines
ORD
09:55
LHR
22:35
12h 40m
1 stop
LHR
12:15
ORD
21:30
9h 15m
nonstop
Change your search
Direct flights CHI - LON on British Airways
Flight No. Departure ORD Arrival LHR Mon Tue Wed Thu Fri Sat Sun Valid between
1541 09:00 22:40 2 Nov - 23 Nov
1541 09:00 22:40 29 Nov - 23 Dec
294 17:10 06:45 2 Nov - 23 Nov
294 17:10 06:45 6 Dec - 25 Dec
294 17:10 06:45 3 Nov - 17 Nov
294 17:10 06:45 7 Nov - 21 Nov
294 17:10 06:45 24 Nov - 4 Dec
294 17:10 06:45 5 Dec - 19 Dec
1543 18:15 07:45 6 Nov - 7 Mar
1547 20:05 09:35 26 Nov - 26 Nov
296 20:45 10:25 4 Dec - 20 Dec
296 20:45 10:25 23 Nov - 3 Dec
296 20:45 10:25 21 Nov - 21 Nov
296 20:45 10:25 2 Nov - 20 Nov
1547 22:00 11:35 6 Nov - 25 Nov
1547 22:00 11:35 28 Nov - 5 Jan
Airports
Origin

Chicago
£508
Destination

London
only £508
only £508
only £544
only £527