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

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Book cheap flights from Chicago to London

(Round-trip)
Depart: Mon, 25 Aug, 2014 Return: Mon, 15 Sep, 2014 Trip spans 22 days
Iberia
Iberia
ORD
05:05
LHR
12:45
7h 40m
direct
LHR
03:45
ORD
12:35
8h 50m
direct
Depart: Sat, 23 Aug, 2014 Return: Mon, 25 Aug, 2014 Trip spans 3 days
Lufthansa
Lufthansa
ORD
13:35
LHR
01:30
11h 55m
direct
LHR
03:50
ORD
12:45
8h 55m
direct
Depart: Sun, 24 Aug, 2014 Return: Sun, 31 Aug, 2014 Trip spans 8 days
Finnair
Finnair
ORD
05:05
LHR
12:45
7h 40m
direct
LHR
13:15
ORD
22:15
9h 00m
direct
Depart: Fri, 22 Aug, 2014 Return: Sun, 14 Sep, 2014 Trip spans 24 days
US Airways
US Airways
ORD
16:55
LHR
20:55
28h 00m
1 stop
LHR
14:00
ORD
15:15
25h 15m
1 stop
Depart: Wed, 17 Sep, 2014 Return: Sun, 28 Sep, 2014 Trip spans 12 days
US Airways
US Airways
ORD
06:35
LHR
21:50
15h 15m
direct
LHR
13:15
ORD
22:15
9h 00m
direct
Depart: Wed, 6 Aug, 2014 Return: Sun, 10 Aug, 2014 Trip spans 5 days
United
United
ORD
14:10
LHR
00:15
10h 05m
direct
LHR
03:50
ORD
12:20
8h 30m
direct
Depart: Tue, 19 Aug, 2014 Return: Mon, 25 Aug, 2014 Trip spans 7 days
Lufthansa
Lufthansa
ORD
14:25
LHR
22:35
8h 10m
1 stop
LHR
04:05
ORD
17:00
12h 55m
1 stop
Depart: Wed, 20 Aug, 2014 Return: Mon, 25 Aug, 2014 Trip spans 6 days
Lufthansa
Lufthansa
ORD
14:25
LHR
22:35
8h 10m
1 stop
LHR
04:05
ORD
17:00
12h 55m
1 stop
Depart: Thu, 21 Aug, 2014 Return: Mon, 25 Aug, 2014 Trip spans 5 days
Lufthansa
Lufthansa
ORD
14:25
LHR
22:35
8h 10m
1 stop
LHR
04:05
ORD
17:00
12h 55m
1 stop
Depart: Sat, 2 Aug, 2014 Return: Fri, 8 Aug, 2014 Trip spans 7 days
United
United
ORD
06:24
LHR
20:55
14h 31m
direct
LHR
03:50
ORD
12:20
8h 30m
direct
Depart: Fri, 8 Aug, 2014 Return: Mon, 11 Aug, 2014 Trip spans 4 days
Lufthansa
Lufthansa
ORD
12:05
LHR
19:55
7h 50m
1 stop
LHR
04:05
ORD
17:00
12h 55m
1 stop
Depart: Fri, 5 Sep, 2014 Return: Sun, 14 Sep, 2014 Trip spans 10 days
Brussels Airlines
Brussels Airlines
ORD
14:05
LHR
11:35
21h 30m
1 stop
LHR
13:50
ORD
14:55
25h 05m
1 stop
Depart: Fri, 1 Aug, 2014 Return: Fri, 8 Aug, 2014 Trip spans 8 days
Aeromexico
Aeromexico
ORD
21:45
LHR
06:05
56h 20m
2 stops
LHR
05:50
ORD
08:05
26h 15m
2 stops
Depart: Tue, 16 Sep, 2014 Return: Sun, 28 Sep, 2014 Trip spans 13 days
Cathay Pacific
Cathay Pacific
ORD
21:15
LHR
20:20
47h 05m
1 stop
LHR
18:20
ORD
15:50
45h 30m
1 stop
Depart: Thu, 7 Aug, 2014 Return: Mon, 11 Aug, 2014 Trip spans 5 days
Cathay Pacific
Cathay Pacific
ORD
21:15
LHR
08:10
34h 55m
1 stop
LHR
08:30
ORD
15:50
31h 20m
1 stop
Depart: Tue, 5 Aug, 2014 Return: Sun, 10 Aug, 2014 Trip spans 6 days
Cathay Pacific
Cathay Pacific
ORD
21:15
LHR
05:05
31h 50m
1 stop
LHR
08:30
ORD
15:50
31h 20m
1 stop
Change your search
Direct flights ORD - LON on British Airways
Flight No. Departure ORD Arrival LHR Sun Mon Tue Wed Thu Fri Sat Valid between
1541 09:05 22:45 22 Jul - 25 Oct
1543 17:10 06:50 19 Aug - 24 Oct
1543 17:15 06:50 22 Jul - 18 Aug
294 18:10 07:50 24 Jul - 28 Aug
294 18:10 07:50 22 Jul - 31 Aug
1545 19:00 09:00 19 Aug - 24 Oct
1545 19:15 09:00 22 Jul - 17 Aug
1545 19:15 09:00 18 Aug - 18 Aug
296 20:15 09:55 22 Jul - 24 Oct
1547 21:40 11:25 22 Jul - 12 Sep
Airports
Origin

Chicago
£2246
Destination

London
only £643
only £2246