Browse Origins:
Browse Destinations:

Find Deals on Flights 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: Mon Jun 15 2015 Return: Mon Jul 6 2015 Trip spans 22 days
Delta
Delta
LHR
6:35a
ORD
9:55p
15h 20m
2 stops
ORD
1:55p
LHR
9:55p
8h 00m
nonstop
Depart: Sun Jun 21 2015 Return: Tue Jul 14 2015 Trip spans 24 days
Virgin Atlantic
Virgin Atlantic
LHR
6:30a
ORD
8:11p
13h 41m
1 stop
ORD
1:55p
LHR
9:55p
8h 00m
nonstop
Depart: Tue Jun 16 2015 Return: Wed Jun 24 2015 Trip spans 9 days
Iberia
Iberia
LHR
2:20a
ORD
4:15p
13h 55m
1 stop
ORD
4:50a
LHR
12:45p
7h 55m
nonstop
Depart: Sun Aug 30 2015 Return: Sun Sep 6 2015 Trip spans 8 days
Aer Lingus
Aer Lingus
LHR
2:40a
ORD
3:50p
13h 10m
1 stop
ORD
2:15p
LHR
12:10a
9h 55m
1 stop
Depart: Sat Jun 20 2015 Return: Wed Jun 24 2015 Trip spans 5 days
United
United
LHR
12:20p
ORD
1:19a
12h 59m
1 stop
ORD
11:50a
LHR
7:55p
8h 05m
nonstop
Depart: Tue Aug 18 2015 Return: Wed Sep 16 2015 Trip spans 30 days
American Airlines
American Airlines
LHR
8:50a
ORD
9:11p
12h 21m
1 stop
ORD
8:25a
LHR
8:55p
12h 30m
1 stop
Depart: Mon Nov 9 2015 Return: Sat Nov 14 2015 Trip spans 6 days
US Airways
US Airways
LHR
3:20a
ORD
10:10p
18h 50m
2 stops
ORD
4:55p
LHR
11:10a
18h 15m
1 stop
Depart: Sat Aug 15 2015 Return: Sat Sep 5 2015 Trip spans 22 days
SAS
SAS
LHR
2:00p
ORD
2:20p
24h 20m
1 stop
ORD
12:25p
LHR
7:00a
18h 35m
1 stop
Depart: Sun Aug 23 2015 Return: Sat Aug 29 2015 Trip spans 7 days
$1089
Select
LOT Polish Air
LOT Polish Air
LHR
6:15a
ORD
9:35p
15h 20m
1 stop
ORD
5:25p
LHR
11:45a
18h 20m
1 stop
Depart: Mon Jun 22 2015 Return: Sun Jul 26 2015 Trip spans 35 days
$1098
Select
Aeromexico
Aeromexico
LHR
6:35p
ORD
7:05a
36h 30m
1 stop
ORD
8:25p
LHR
6:05a
33h 40m
1 stop
Depart: Mon Jun 8 2015 Return: Wed Jun 10 2015 Trip spans 3 days
$1188
Select
Turkish Airlines
Turkish Airlines
LHR
12:30p
ORD
7:25p
30h 55m
1 stop
ORD
6:15p
LHR
12:05a
29h 50m
1 stop
Depart: Wed Jun 24 2015 Return: Wed Jul 8 2015 Trip spans 15 days
$1684
Select
British Airways
British Airways
LHR
12:05p
ORD
8:35p
8h 30m
nonstop
ORD
2:10p
LHR
10:05p
7h 55m
nonstop
Depart: Mon Jun 29 2015 Return: Tue Aug 11 2015 Trip spans 44 days
$15755
Select
Qatar Airways
Qatar Airways
LHR
12:00p
ORD
4:20p
28h 20m
1 stop
ORD
3:45p
LHR
9:05p
29h 20m
1 stop
Direct flights LHR to ORD on Delta
Flight # Depart LHR Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
4388 9:45 am 12:30 pm May 21 - Sep 2
Airports
Origin

London
$666
Destination

Chicago
$666