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Find Deals on Flights 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: Mon Jun 1 2015 Return: Thu Jun 25 2015 Trip spans 25 days
Delta
Delta
LHR
10:25a
ORD
10:00p
11h 35m
1 stop
ORD
6:05a
LHR
9:20p
15h 15m
1 stop
Depart: Mon Jun 8 2015 Return: Sun Jun 14 2015 Trip spans 7 days
Virgin Atlantic
Virgin Atlantic
LHR
5:45a
ORD
2:30p
8h 45m
nonstop
ORD
10:10a
LHR
10:00p
11h 50m
1 stop
Depart: Tue Jun 16 2015 Return: Wed Jun 24 2015 Trip spans 9 days
Iberia
Iberia
LHR
2:20a
ORD
4:15p
13h 55m
1 stop
ORD
4:50a
LHR
12:45p
7h 55m
nonstop
Depart: Sun Aug 30 2015 Return: Sun Sep 6 2015 Trip spans 8 days
Aer Lingus
Aer Lingus
LHR
2:40a
ORD
3:50p
13h 10m
1 stop
ORD
2:15p
LHR
12:10a
9h 55m
1 stop
Depart: Wed Jun 17 2015 Return: Wed Jun 24 2015 Trip spans 8 days
Lufthansa
Lufthansa
LHR
4:05a
ORD
5:00p
12h 55m
1 stop
ORD
11:50a
LHR
7:55p
8h 05m
nonstop
Depart: Mon Jun 15 2015 Return: Wed Jun 24 2015 Trip spans 10 days
British Airways
British Airways
LHR
3:45a
ORD
12:40p
8h 55m
nonstop
ORD
4:50a
LHR
12:45p
7h 55m
nonstop
Depart: Tue Jun 2 2015 Return: Mon Jun 8 2015 Trip spans 7 days
KLM Royal Dutch
KLM Royal Dutch
LHR
8:30a
MDW
11:06p
14h 36m
1 stop
MDW
3:31p
LHR
2:15a
10h 44m
1 stop
Depart: Mon Nov 9 2015 Return: Sat Nov 14 2015 Trip spans 6 days
Turkish Airlines
Turkish Airlines
LGW
5:20a
ORD
6:50p
37h 30m
1 stop
ORD
4:50p
LGW
5:20a
36h 30m
1 stop
Depart: Sun Jun 21 2015 Return: Thu Jul 30 2015 Trip spans 40 days
United
United
LHR
3:50a
ORD
12:30p
8h 40m
nonstop
ORD
5:05p
LHR
1:20a
8h 15m
nonstop
Depart: Sat Sep 5 2015 Return: Sat Sep 12 2015 Trip spans 8 days
American Airlines
American Airlines
LHR
8:50a
ORD
9:04p
12h 14m
1 stop
ORD
8:25a
LHR
9:00p
12h 35m
1 stop
Depart: Thu Aug 13 2015 Return: Sat Sep 12 2015 Trip spans 31 days
SAS
SAS
LHR
5:05p
ORD
2:20p
21h 15m
1 stop
ORD
5:05p
LHR
11:35a
18h 30m
1 stop
Depart: Sun Aug 23 2015 Return: Sat Aug 29 2015 Trip spans 7 days
$1089
Select
LOT Polish Air
LOT Polish Air
LHR
6:15a
ORD
9:35p
15h 20m
1 stop
ORD
5:25p
LHR
11:45a
18h 20m
1 stop
Depart: Mon Jun 22 2015 Return: Sun Jul 26 2015 Trip spans 35 days
$1092
Select
Aeromexico
Aeromexico
LHR
6:35p
ORD
1:00a
30h 25m
1 stop
ORD
8:25p
LHR
6:05a
33h 40m
1 stop
Depart: Tue Jun 23 2015 Return: Fri Jun 26 2015 Trip spans 4 days
$1188
Select
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: Sun Jun 28 2015 Return: Tue Jul 28 2015 Trip spans 31 days
$1378
Select
Air Canada
Air Canada
LHR
2:00p
ORD
9:50a
19h 50m
1 stop
ORD
4:50p
LHR
11:00a
18h 10m
1 stop
Direct flights LON to CHI on Delta
Flight # Depart LHR Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
4388 9:45 am 12:30 pm May 21 - Sep 2
Airports
Origin

London
only $673
only $848
Destination

Chicago
only $673
only $831