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Find Flight Deals from London to Chicago (LON - CHI)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from London to Chicago

(Round-trip)
Depart: Tue Feb 10 2015 Return: Tue Feb 17 2015 Trip spans 8 days
American Airlines
American Airlines
LHR
7:35a
ORD
8:06p
12h 31m
1 stop
ORD
8:00a
LHR
9:35p
13h 35m
1 stop
Depart: Mon Feb 9 2015 Return: Fri Feb 27 2015 Trip spans 19 days
Aer Lingus
Aer Lingus
LHR
1:50a
ORD
4:30p
14h 40m
1 stop
ORD
2:15p
LHR
2:30a
12h 15m
1 stop
Depart: Sat Mar 7 2015 Return: Wed May 6 2015 Trip spans 60 days
United
United
LHR
2:30a
ORD
5:38p
15h 08m
2 stops
ORD
5:00p
LHR
11:20a
18h 20m
1 stop
Depart: Wed Feb 18 2015 Return: Wed Feb 25 2015 Trip spans 8 days
SWISS
SWISS
LCY
2:30a
ORD
4:55p
14h 25m
1 stop
ORD
2:15p
LCY
1:50a
11h 35m
1 stop
Depart: Mon Feb 23 2015 Return: Mon Mar 2 2015 Trip spans 8 days
SAS
SAS
LHR
4:05p
ORD
1:30p
21h 25m
1 stop
ORD
11:25a
LHR
1:50a
14h 25m
1 stop
Depart: Tue Apr 21 2015 Return: Thu May 7 2015 Trip spans 17 days
Multiple Airlines
Multiple Airlines
LCY
1:35p
ORD
4:10p
26h 35m
2 stops
ORD
11:00a
LCY
4:45a
17h 45m
2 stops
Depart: Fri Feb 6 2015 Return: Sat Feb 7 2015 Trip spans 2 days
Multiple Airlines
Multiple Airlines
LHR
2:35p
ORD
2:55p
24h 20m
1 stop
ORD
1:15p
LHR
9:30a
20h 15m
1 stop
Depart: Sat Jun 13 2015 Return: Tue Jul 14 2015 Trip spans 32 days
Multiple Airlines
Multiple Airlines
LGW
6:40a
ORD
4:15p
33h 35m
2 stops
ORD
11:20a
LGW
4:25a
17h 05m
2 stops
Depart: Wed Apr 29 2015 Return: Sun May 3 2015 Trip spans 5 days
Aer Lingus
Aer Lingus
LGW
6:40a
ORD
8:05p
13h 25m
1 stop
ORD
11:50a
LGW
10:40p
10h 50m
1 stop
Depart: Tue Jun 23 2015 Return: Tue Jun 30 2015 Trip spans 8 days
Turkish Airlines
Turkish Airlines
LGW
1:10p
ORD
7:25p
30h 15m
1 stop
ORD
6:15p
LGW
6:05a
35h 50m
1 stop
Depart: Tue Apr 14 2015 Return: Mon Apr 20 2015 Trip spans 7 days
Air Canada
Air Canada
LHR
8:05a
ORD
7:31p
11h 26m
1 stop
ORD
9:34a
LHR
10:35p
13h 01m
1 stop
Depart: Sun Mar 1 2015 Return: Wed Mar 4 2015 Trip spans 4 days
Air Europa
Air Europa
LGW
5:10a
ORD
7:04p
37h 54m
2 stops
ORD
10:00a
LGW
5:20a
19h 20m
2 stops
Depart: Sun Feb 1 2015 Return: Fri Feb 6 2015 Trip spans 6 days
Aeroflot
Aeroflot
LHR
5:30p
ORD
10:40p
29h 10m
2 stops
ORD
3:00a
LHR
3:00a
24h 00m
2 stops
Depart: Wed Jul 15 2015 Return: Sun Jul 26 2015 Trip spans 12 days
$1039
Select
Turkish Airlines
Turkish Airlines
LHR
7:25a
ORD
7:25p
36h 00m
1 stop
ORD
6:15p
LHR
12:30p
18h 15m
1 stop
Depart: Mon Jun 29 2015 Return: Sat Jul 11 2015 Trip spans 13 days
$1120
Select
LOT Polish Air
LOT Polish Air
LHR
2:30a
ORD
9:35p
19h 05m
1 stop
ORD
1:35p
LHR
7:00a
17h 25m
1 stop
Change your search
Direct flights LON to CHI on American Airlines
Flight # Depart LHR Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
87 9:55 am 12:45 pm Feb 3 - Feb 11
87 9:55 am 12:45 pm Feb 12 - Mar 2
87 9:55 am 12:45 pm Mar 3 - Mar 4
87 9:55 am 12:45 pm Jan 29 - Feb 9
87 9:55 am 12:45 pm Mar 5 - Mar 7
87 9:55 am 1:45 pm Mar 8 - Mar 28
6195 11:55 am 3:25 pm Mar 8 - Mar 22
6195 11:55 am 2:25 pm Feb 1 - Mar 1
6195 12:30 pm 3:00 pm Feb 9 - Feb 16
6195 12:30 pm 4:00 pm Mar 9 - Mar 9
6195 12:30 pm 3:00 pm Feb 23 - Mar 2
6195 12:35 pm 4:05 pm Mar 10 - Mar 28
6195 12:35 pm 3:05 pm Jan 29 - Mar 7
47 2:25 pm 5:30 pm Jan 29 - Mar 7
47 2:25 pm 6:30 pm Mar 8 - Mar 28
6197 4:05 pm 6:45 pm Jan 29 - Mar 7
6197 4:05 pm 7:45 pm Mar 8 - Mar 28
91 5:15 pm 9:20 pm Mar 8 - Mar 28
91 5:15 pm 8:20 pm Feb 10 - Mar 7
Airports
Origin

London
only $724
only $779
only $829
Destination

Chicago
$724