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Find flight deals from United Kingdom to Chicago

Flexible dates? Here are the best fares found in the past 48 hours...

Book cheap flights to Chicago

(Round-trip)
Depart: Wed 13 May 2015 Return: Wed 20 May 2015 Trip spans 8 days
£426
Select
Delta
Delta
LHR
07:30
ORD
20:06
12h 36m
1 stop
ORD
14:34
LHR
01:05
10h 31m
1 stop
Depart: Mon 13 Apr 2015 Return: Thu 23 Apr 2015 Trip spans 11 days
£452
Select
Air France
Air France
MAN
15:50
ORD
19:19
27h 29m
2 stops
ORD
13:20
MAN
01:00
11h 40m
1 stop
Depart: Mon 27 Apr 2015 Return: Wed 6 May 2015 Trip spans 10 days
£463
Select
Virgin Atlantic
Virgin Atlantic
MAN
06:35
MDW
19:21
12h 46m
1 stop
MDW
06:00
MAN
22:20
16h 20m
1 stop
Depart: Fri 17 Apr 2015 Return: Mon 20 Apr 2015 Trip spans 4 days
£481
Select
Delta
Delta
GLA
02:05
ORD
16:10
14h 05m
1 stop
ORD
12:20
GLA
00:30
12h 10m
1 stop
Depart: Wed 17 Jun 2015 Return: Wed 15 Jul 2015 Trip spans 29 days
£481
Select
Delta
Delta
EDI
02:00
ORD
16:10
14h 10m
1 stop
ORD
12:20
EDI
00:25
12h 05m
1 stop
Depart: Fri 22 May 2015 Return: Sun 31 May 2015 Trip spans 10 days
£488
Select
KLM Royal Dutch
KLM Royal Dutch
GLA
12:55
MDW
17:55
29h 00m
2 stops
MDW
08:35
GLA
22:30
13h 55m
2 stops
Depart: Sat 9 May 2015 Return: Tue 19 May 2015 Trip spans 11 days
£491
Select
KLM Royal Dutch
KLM Royal Dutch
LBA
02:15
ORD
16:10
13h 55m
1 stop
ORD
08:00
LBA
23:40
15h 40m
2 stops
Depart: Mon 26 Oct 2015 Return: Mon 9 Nov 2015 Trip spans 15 days
£512
Select
Aer Lingus
Aer Lingus
LGW
05:00
ORD
16:25
11h 25m
1 stop
ORD
14:25
LGW
05:05
14h 40m
1 stop
Depart: Thu 25 Jun 2015 Return: Mon 13 Jul 2015 Trip spans 19 days
£696
Select
Air France
Air France
EDI
02:30
MDW
19:52
17h 22m
2 stops
MDW
13:10
EDI
06:30
17h 20m
2 stops
Depart: Wed 27 May 2015 Return: Sun 7 Jun 2015 Trip spans 12 days
£771
Select
Delta
Delta
LHR
08:30
MDW
20:56
12h 26m
1 stop
MDW
14:35
LHR
01:05
10h 30m
1 stop
Airports
Origin

Leeds
£491
London
only £426
only £512
Manchester
£452
Glasgow
£481
Edinburgh
£481
Destination

Chicago
only £426
only £463