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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: Fri Feb 13 2015 Return: Sun Feb 15 2015 Trip spans 3 days
Aer Lingus
Aer Lingus
LHR
3:50a
ORD
4:30p
12h 40m
1 stop
ORD
2:15p
LHR
2:30a
12h 15m
1 stop
Depart: Mon Jan 12 2015 Return: Mon Jan 19 2015 Trip spans 8 days
SWISS
SWISS
LHR
1:40p
ORD
4:55p
27h 15m
1 stop
ORD
2:15p
LHR
10:40a
20h 25m
1 stop
Depart: Wed Mar 18 2015 Return: Wed Mar 25 2015 Trip spans 8 days
Multiple Airlines
Multiple Airlines
LHR
4:50a
ORD
5:55p
13h 05m
1 stop
ORD
6:30p
LHR
6:35a
12h 05m
1 stop
Depart: Thu Feb 19 2015 Return: Tue Feb 24 2015 Trip spans 6 days
Lufthansa
Lufthansa
LHR
1:30a
ORD
2:05p
12h 35m
1 stop
ORD
11:00a
LHR
6:55p
7h 55m
nonstop
Depart: Thu Feb 5 2015 Return: Sun Feb 8 2015 Trip spans 4 days
LOT Polish Air
LOT Polish Air
LHR
1:30a
ORD
8:40p
19h 10m
1 stop
ORD
4:30p
LHR
5:55a
13h 25m
1 stop
Depart: Sat Jan 10 2015 Return: Wed Jan 14 2015 Trip spans 5 days
United
United
LHR
3:40a
ORD
4:36p
12h 56m
1 stop
ORD
4:40p
LHR
10:25a
17h 45m
1 stop
Depart: Sat Mar 28 2015 Return: Thu Apr 9 2015 Trip spans 13 days
SAS
SAS
LHR
2:00p
ORD
1:20p
23h 20m
1 stop
ORD
12:25p
LHR
2:50a
14h 25m
1 stop
Depart: Mon Dec 29 2014 Return: Thu Jan 8 2015 Trip spans 11 days
KLM Royal Dutch
KLM Royal Dutch
LHR
5:10a
MDW
5:02p
11h 52m
1 stop
MDW
1:35p
LHR
12:00a
10h 25m
1 stop
Depart: Thu Mar 5 2015 Return: Sat Mar 7 2015 Trip spans 3 days
American Airlines
American Airlines
LHR
1:30a
ORD
3:30p
14h 00m
1 stop
ORD
3:05p
LHR
9:15a
17h 10m
1 stop
Depart: Sun Dec 28 2014 Return: Thu Jan 8 2015 Trip spans 12 days
KLM Royal Dutch
KLM Royal Dutch
LHR
3:40a
ORD
3:25p
11h 45m
1 stop
ORD
8:40a
LHR
12:00a
15h 20m
1 stop
Depart: Sat Dec 27 2014 Return: Thu Jan 8 2015 Trip spans 13 days
British Airways
British Airways
LHR
12:15p
ORD
9:30p
9h 15m
nonstop
ORD
3:40a
LHR
11:40a
8h 00m
nonstop
Depart: Wed May 13 2015 Return: Tue May 19 2015 Trip spans 7 days
Turkish Airlines
Turkish Airlines
LGW
6:05a
ORD
7:25p
37h 20m
1 stop
ORD
6:15p
LGW
12:50a
30h 35m
1 stop
Depart: Mon Jan 19 2015 Return: Fri Jan 23 2015 Trip spans 5 days
Aeroflot
Aeroflot
LHR
8:30a
ORD
7:14p
58h 44m
2 stops
ORD
6:00a
LHR
9:15a
27h 15m
2 stops
Depart: Tue Jan 6 2015 Return: Sat Jan 10 2015 Trip spans 5 days
Air Canada
Air Canada
LHR
7:05a
ORD
7:36p
12h 31m
1 stop
ORD
1:15p
LHR
9:30a
20h 15m
1 stop
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
87 9:55 am 12:45 pm Jan 8 - Feb 9
87 9:55 am 12:45 pm Jan 6 - Feb 11
87 9:55 am 12:50 pm Dec 18 - Jan 5
6195 11:55 am 2:25 pm Dec 21 - Mar 1
6195 12:30 pm 3:00 pm Jan 19 - Jan 19
6195 12:30 pm 3:00 pm Jan 26 - Jan 26
6195 12:30 pm 3:00 pm Dec 22 - Dec 29
6195 12:30 pm 3:00 pm Jan 5 - Jan 5
6195 12:30 pm 3:00 pm Jan 12 - Jan 12
6195 12:35 pm 3:05 pm Dec 18 - Mar 7
47 2:25 pm 5:25 pm Dec 23 - Dec 30
47 2:25 pm 5:30 pm Jan 6 - Jan 6
47 2:25 pm 5:30 pm Jan 7 - Mar 7
47 2:25 pm 5:25 pm Dec 18 - Jan 5
6197 4:05 pm 6:45 pm Jan 4 - Mar 7
6197 4:05 pm 6:45 pm Dec 27 - Jan 3
91 5:15 pm 8:30 pm Dec 27 - Jan 5
91 5:15 pm 8:20 pm Jan 6 - Jan 12
Airports
Origin

London
only $748
only $949
Destination

Chicago
only $748
only $832