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Find Flight Deals from London Heathrow to Chicago (LHR - CHI)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from London Heathrow to Chicago

(Round-trip)
Depart: Tue Jan 13 2015 Return: Tue Jan 20 2015 Trip spans 8 days
Multiple Airlines
Multiple Airlines
LHR
1:00a
ORD
4:55p
15h 55m
1 stop
ORD
11:10a
LHR
10:25a
23h 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 Jan 14 2015 Return: Sat Feb 28 2015 Trip spans 46 days
Aer Lingus
Aer Lingus
LHR
5:00a
ORD
4:30p
11h 30m
1 stop
ORD
2:15p
LHR
2:30a
12h 15m
1 stop
Depart: Sat Mar 7 2015 Return: Sat Mar 21 2015 Trip spans 14 days
Virgin Atlantic
Virgin Atlantic
LHR
5:10a
ORD
4:46p
11h 36m
1 stop
ORD
2:50p
LHR
1:30a
10h 40m
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 Jan 29 2015 Return: Thu Feb 5 2015 Trip spans 8 days
LOT Polish Air
LOT Polish Air
LHR
1:30a
ORD
8:40p
19h 10m
1 stop
ORD
4:30p
LHR
10:50a
18h 20m
1 stop
Depart: Wed Jan 28 2015 Return: Thu Feb 5 2015 Trip spans 9 days
United
United
LHR
3:20a
ORD
4:15p
12h 55m
1 stop
ORD
8:55a
LHR
7:20p
10h 25m
1 stop
Depart: Mon Feb 9 2015 Return: Wed Mar 4 2015 Trip spans 24 days
Iberia
Iberia
LHR
2:25a
ORD
3:30p
13h 05m
1 stop
ORD
11:20a
LHR
10:35p
11h 15m
1 stop
Depart: Sun Feb 1 2015 Return: Mon Feb 9 2015 Trip spans 9 days
SAS
SAS
LHR
4:05p
ORD
1:30p
21h 25m
1 stop
ORD
11:25a
LHR
1:50a
14h 25m
1 stop
Depart: Mon Jan 5 2015 Return: Sat Jan 10 2015 Trip spans 6 days
Air Canada
Air Canada
LHR
7:05a
ORD
8:42p
13h 37m
2 stops
ORD
1:15p
LHR
9:30a
20h 15m
1 stop
Depart: Wed Jun 24 2015 Return: Sun Aug 23 2015 Trip spans 61 days
Turkish Airlines
Turkish Airlines
LHR
12:30p
ORD
7:25p
30h 55m
1 stop
ORD
6:15p
LHR
12:30p
18h 15m
1 stop
Depart: Sun Jan 4 2015 Return: Tue Feb 24 2015 Trip spans 52 days
British Airways
British Airways
LHR
11:25a
ORD
8:50a
21h 25m
1 stop
ORD
12:55p
LHR
8:45p
7h 50m
nonstop
Change your search
Direct flights LHR 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 26 - Jan 26
6195 12:30 pm 3:00 pm Jan 12 - Jan 12
6195 12:30 pm 3:00 pm Jan 5 - Jan 5
6195 12:30 pm 3:00 pm Dec 22 - Dec 29
6195 12:30 pm 3:00 pm Jan 19 - Jan 19
6195 12:35 pm 3:05 pm Dec 18 - Mar 7
47 2:25 pm 5:30 pm Jan 6 - Jan 6
47 2:25 pm 5:25 pm Dec 18 - Jan 5
47 2:25 pm 5:25 pm Dec 23 - Dec 30
47 2:25 pm 5:30 pm Jan 7 - Mar 7
6197 4:05 pm 6:45 pm Dec 27 - Jan 3
6197 4:05 pm 6:45 pm Jan 4 - Mar 7
91 5:15 pm 8:20 pm Jan 6 - Jan 12
91 5:15 pm 8:30 pm Dec 27 - Jan 5
Airports
Origin

London
$757
Destination

Chicago
$757