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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 Jun 2 2015 Return: Tue Jun 30 2015 Trip spans 29 days
Delta
Delta
LHR
5:45a
ORD
2:30p
8h 45m
nonstop
ORD
10:05a
LHR
9:50p
11h 45m
1 stop
Depart: Mon May 25 2015 Return: Mon Jun 15 2015 Trip spans 22 days
Virgin Atlantic
Virgin Atlantic
LHR
5:45a
ORD
2:30p
8h 45m
nonstop
ORD
10:10a
LHR
8:45p
10h 35m
1 stop
Depart: Fri Jun 19 2015 Return: Sun Jun 21 2015 Trip spans 3 days
American Airlines
American Airlines
LHR
4:05p
ORD
10:51a
18h 46m
1 stop
ORD
4:50a
LHR
12:45p
7h 55m
nonstop
Depart: Thu Oct 29 2015 Return: Mon Nov 2 2015 Trip spans 5 days
Lufthansa
Lufthansa
LHR
4:05a
ORD
5:10p
13h 05m
1 stop
ORD
1:00p
LHR
8:55p
7h 55m
nonstop
Depart: Wed Nov 4 2015 Return: Mon Nov 9 2015 Trip spans 6 days
Austrian Airlines
Austrian Airlines
LHR
4:05a
ORD
2:55p
34h 50m
1 stop
ORD
11:10a
LHR
7:40a
20h 30m
1 stop
Depart: Wed Nov 11 2015 Return: Mon Nov 16 2015 Trip spans 6 days
United
United
LHR
3:20a
ORD
4:25p
13h 05m
1 stop
ORD
4:10p
LHR
12:05a
7h 55m
nonstop
Depart: Tue Nov 3 2015 Return: Mon Nov 9 2015 Trip spans 7 days
SWISS
SWISS
LHR
6:50a
ORD
4:55p
34h 05m
1 stop
ORD
2:15p
LHR
6:50a
16h 35m
1 stop
Depart: Wed Jun 3 2015 Return: Tue Jun 23 2015 Trip spans 21 days
Iberia
Iberia
LHR
2:20a
ORD
4:15p
13h 55m
1 stop
ORD
2:25p
LHR
1:25a
11h 00m
1 stop
Depart: Sun Aug 23 2015 Return: Sun Aug 30 2015 Trip spans 8 days
Aer Lingus
Aer Lingus
LHR
4:50a
ORD
3:50p
11h 00m
1 stop
ORD
4:00p
LHR
3:30a
11h 30m
1 stop
Depart: Tue Oct 27 2015 Return: Mon Nov 2 2015 Trip spans 7 days
Air Canada
Air Canada
LHR
2:00p
ORD
9:10a
19h 10m
1 stop
ORD
8:30a
LHR
8:30p
12h 00m
1 stop
Depart: Sat Oct 17 2015 Return: Thu Oct 22 2015 Trip spans 6 days
Turkish Airlines
Turkish Airlines
LGW
1:10p
ORD
7:25p
30h 15m
1 stop
ORD
6:15p
LGW
11:05p
28h 50m
1 stop
Depart: Sun May 24 2015 Return: Mon Jun 29 2015 Trip spans 37 days
KLM Royal Dutch
KLM Royal Dutch
LHR
4:40a
ORD
4:10p
11h 30m
1 stop
ORD
12:20p
LHR
11:00p
10h 40m
1 stop
Depart: Thu Aug 13 2015 Return: Tue Aug 18 2015 Trip spans 6 days
SAS
SAS
LHR
5:05p
ORD
2:20p
21h 15m
1 stop
ORD
12:25p
LHR
11:35a
23h 10m
1 stop
Depart: Wed Jun 24 2015 Return: Tue Jul 21 2015 Trip spans 28 days
$1014
Select
Turkish Airlines
Turkish Airlines
LHR
6:30p
ORD
7:25p
24h 55m
1 stop
ORD
6:15p
LHR
11:00a
16h 45m
1 stop
Depart: Sat Jun 27 2015 Return: Sun Jul 5 2015 Trip spans 9 days
$1120
Select
Aeromexico
Aeromexico
LHR
10:45a
ORD
3:47p
29h 02m
1 stop
ORD
8:25p
LHR
6:05a
33h 40m
1 stop
Depart: Wed Jul 1 2015 Return: Tue Jul 7 2015 Trip spans 7 days
$1141
Select
LOT Polish Air
LOT Polish Air
LHR
2:30a
ORD
9:35p
19h 05m
1 stop
ORD
1:35p
LHR
11:45a
22h 10m
1 stop
Depart: Sun May 31 2015 Return: Mon Jun 1 2015 Trip spans 2 days
$1446
Select
Aer Lingus
Aer Lingus
LGW
5:10a
ORD
8:05p
14h 55m
1 stop
ORD
4:00p
LGW
4:10a
12h 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 $675
only $864
Destination

Chicago
$675