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Find Flight Deals from London Heathrow to Chicago O'Hare International (LHR - ORD)

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

Book cheap flights from London Heathrow to Chicago O'Hare International

(Round-trip)
Depart: Thu Mar 12 2015 Return: Thu Mar 19 2015 Trip spans 8 days
Virgin Atlantic
Virgin Atlantic
LHR
6:10a
ORD
6:58p
12h 48m
1 stop
ORD
11:00a
LHR
10:05p
11h 05m
1 stop
Depart: Tue Mar 24 2015 Return: Tue Mar 31 2015 Trip spans 8 days
United
United
LHR
12:05p
ORD
12:31a
12h 26m
1 stop
ORD
8:00a
LHR
9:40p
13h 40m
1 stop
Depart: Wed Mar 18 2015 Return: Mon Mar 23 2015 Trip spans 6 days
SAS
SAS
LHR
5:05p
ORD
2:30p
21h 25m
1 stop
ORD
1:25p
LHR
3:50a
14h 25m
1 stop
Depart: Thu May 21 2015 Return: Mon May 25 2015 Trip spans 5 days
Aer Lingus
Aer Lingus
LHR
4:50a
ORD
3:50p
11h 00m
1 stop
ORD
2:15p
LHR
8:55a
18h 40m
1 stop
Depart: Mon Apr 6 2015 Return: Mon Apr 13 2015 Trip spans 8 days
Air Canada
Air Canada
LHR
4:30a
ORD
10:43p
18h 13m
1 stop
ORD
9:20a
LHR
10:35p
13h 15m
1 stop
Depart: Tue Sep 15 2015 Return: Wed Oct 21 2015 Trip spans 37 days
American Airlines
American Airlines
LHR
8:50a
ORD
9:04p
12h 14m
1 stop
ORD
8:25a
LHR
8:55p
12h 30m
1 stop
Depart: Sun May 24 2015 Return: Thu Jun 18 2015 Trip spans 26 days
Multiple Airlines
Multiple Airlines
LHR
3:25a
ORD
11:16p
19h 51m
3 stops
ORD
8:50a
LHR
10:35a
25h 45m
2 stops
Depart: Thu Mar 26 2015 Return: Tue Mar 31 2015 Trip spans 6 days
Delta
Delta
LHR
3:10a
ORD
6:47p
15h 37m
2 stops
ORD
10:00a
LHR
12:30a
14h 30m
2 stops
Depart: Wed Jun 3 2015 Return: Sun Jun 7 2015 Trip spans 5 days
Turkish Airlines
Turkish Airlines
LHR
6:30p
ORD
7:25p
24h 55m
1 stop
ORD
6:15p
LHR
12:30p
18h 15m
1 stop
Depart: Fri Mar 27 2015 Return: Sun Apr 19 2015 Trip spans 24 days
$1007
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LOT Polish Air
LOT Polish Air
LHR
6:35a
ORD
9:40p
15h 05m
1 stop
ORD
5:25p
LHR
11:45a
18h 20m
1 stop
Direct flights LHR to ORD on American Airlines
Flight # Depart LHR Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
99 7:45 am 10:25 am Mar 29 - Jun 3
87 9:55 am 1:45 pm Mar 8 - Mar 28
6195 11:20 am 1:45 pm Mar 29 - Oct 24
6195 11:55 am 3:25 pm Mar 8 - Mar 22
87 12:15 pm 3:00 pm Mar 29 - Apr 14
87 12:15 pm 3:00 pm Apr 4 - Apr 11
6195 12:30 pm 4:00 pm Mar 16 - Mar 16
6195 12:30 pm 4:00 pm Mar 23 - Mar 23
6195 12:35 pm 4:05 pm Mar 10 - Mar 28
47 2:25 pm 6:30 pm Mar 8 - Mar 28
6197 4:05 pm 6:35 pm Mar 29 - Oct 24
6197 4:05 pm 7:45 pm Mar 8 - Mar 28
91 5:15 pm 9:20 pm Mar 8 - Mar 28
91 5:15 pm 8:15 pm Mar 29 - May 6
Airports
Origin

London
$737
Destination

Chicago
$737