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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 Mar 10 2015 Return: Thu Apr 30 2015 Trip spans 52 days
Virgin Atlantic
Virgin Atlantic
LHR
8:00a
ORD
10:45p
14h 45m
1 stop
ORD
1:55p
LHR
9:55p
8h 00m
nonstop
Depart: Thu Mar 12 2015 Return: Tue Mar 17 2015 Trip spans 6 days
Delta
Delta
LHR
6:10a
ORD
6:58p
12h 48m
1 stop
ORD
11:00a
LHR
10:05p
11h 05m
1 stop
Depart: Mon Mar 23 2015 Return: Thu May 14 2015 Trip spans 53 days
KLM Royal Dutch
KLM Royal Dutch
LHR
8:50a
ORD
9:59p
13h 09m
1 stop
ORD
10:59a
LHR
10:45p
11h 46m
1 stop
Depart: Sat May 9 2015 Return: Fri May 15 2015 Trip spans 7 days
United
United
LHR
3:30a
ORD
10:10p
18h 40m
2 stops
ORD
2:06a
LHR
8:45p
18h 39m
1 stop
Depart: Thu Apr 30 2015 Return: Fri May 8 2015 Trip spans 9 days
Aer Lingus
Aer Lingus
LHR
4:50a
ORD
3:50p
11h 00m
1 stop
ORD
4:00p
LHR
8:15a
16h 15m
1 stop
Depart: Sun Mar 15 2015 Return: Fri Apr 24 2015 Trip spans 41 days
SAS
SAS
LHR
5:05p
ORD
2:30p
21h 25m
1 stop
ORD
12:25p
LHR
7:00a
18h 35m
1 stop
Depart: Mon Apr 6 2015 Return: Mon Apr 13 2015 Trip spans 8 days
Aer Lingus
Aer Lingus
LGW
5:25a
ORD
8:05p
14h 40m
1 stop
ORD
11:50a
LGW
10:40p
10h 50m
1 stop
Depart: Wed Apr 8 2015 Return: Thu Apr 16 2015 Trip spans 9 days
Air Canada
Air Canada
LHR
4:30a
ORD
11:41p
19h 11m
1 stop
ORD
9:45a
LHR
10:35p
12h 50m
1 stop
Depart: Thu May 14 2015 Return: Mon May 18 2015 Trip spans 5 days
Turkish Airlines
Turkish Airlines
LGW
8:35a
ORD
7:25p
34h 50m
1 stop
ORD
6:15p
LGW
11:05p
28h 50m
1 stop
Depart: Fri May 15 2015 Return: Fri May 22 2015 Trip spans 8 days
American Airlines
American Airlines
LHR
8:50a
ORD
8:54p
12h 04m
1 stop
ORD
8:25a
LHR
12:30a
16h 05m
1 stop
Depart: Sun Mar 29 2015 Return: Thu Apr 16 2015 Trip spans 19 days
Multiple Airlines
Multiple Airlines
LCY
3:20p
ORD
5:15p
25h 55m
2 stops
ORD
1:30p
LCY
10:20p
32h 50m
2 stops
Depart: Wed Jul 1 2015 Return: Sun Jul 5 2015 Trip spans 5 days
Turkish Airlines
Turkish Airlines
LHR
12:30p
ORD
7:25p
30h 55m
1 stop
ORD
6:15p
LHR
11:00a
16h 45m
1 stop
Depart: Fri Mar 27 2015 Return: Mon Mar 30 2015 Trip spans 4 days
$1006
Select
Air France
Air France
LHR
2:40a
ORD
2:58p
12h 18m
1 stop
ORD
12:35p
LHR
1:05a
12h 30m
1 stop
Depart: Sat Aug 8 2015 Return: Wed Aug 26 2015 Trip spans 19 days
$1022
Select
Multiple Airlines
Multiple Airlines
LHR
2:55a
ORD
7:20p
16h 25m
2 stops
ORD
2:30p
LHR
4:20a
13h 50m
2 stops
Depart: Sat Jul 25 2015 Return: Tue Aug 11 2015 Trip spans 18 days
$1138
Select
LOT Polish Air
LOT Polish Air
LHR
6:15a
ORD
9:35p
15h 20m
1 stop
ORD
1:35p
LHR
11:45a
22h 10m
1 stop
Depart: Sun Jul 5 2015 Return: Sun Jul 26 2015 Trip spans 22 days
$1629
Select
Multiple Airlines
Multiple Airlines
LHR
4:30a
MDW
10:45p
18h 15m
2 stops
MDW
4:00a
LHR
5:40a
25h 40m
2 stops
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
99 7:45 am 10:25 am Mar 29 - Jun 3
87 9:55 am 1:45 pm Mar 8 - Mar 28
6195 11:20 am 1:45 pm Mar 29 - Oct 24
6195 11:55 am 3:25 pm Mar 8 - Mar 22
87 12:15 pm 3:00 pm Apr 4 - Apr 11
87 12:15 pm 3:00 pm Mar 29 - Apr 14
6195 12:30 pm 4:00 pm Mar 9 - Mar 9
6195 12:30 pm 4:00 pm Mar 16 - Mar 16
6195 12:30 pm 4:00 pm Mar 23 - Mar 23
6195 12:35 pm 4:05 pm Mar 10 - Mar 28
47 2:25 pm 6:30 pm Mar 8 - Mar 28
6197 4:05 pm 6:35 pm Mar 29 - Oct 24
6197 4:05 pm 7:45 pm Mar 8 - Mar 28
91 5:15 pm 8:15 pm Mar 29 - May 6
91 5:15 pm 9:20 pm Mar 8 - Mar 28
Airports
Origin

London
only $695
only $883
only $843
Destination

Chicago
only $695
only $1629