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

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Chicago O'Hare International to London Heathrow

(Round-trip)
Depart: Fri Nov 6 2015 Return: Sun Nov 8 2015 Trip spans 3 days
United
United
ORD
8:45a
LHR
10:35p
13h 50m
1 stop
LHR
2:40a
ORD
4:05p
13h 25m
1 stop
Depart: Sat Nov 7 2015 Return: Sun Nov 8 2015 Trip spans 2 days
Delta
Delta
ORD
7:30a
LHR
7:35p
12h 05m
1 stop
LHR
3:40a
ORD
3:30p
11h 50m
1 stop
Depart: Fri Dec 18 2015 Return: Sun Dec 20 2015 Trip spans 3 days
KLM
KLM
ORD
10:00a
LHR
8:05p
10h 05m
1 stop
LHR
1:30a
ORD
3:30p
14h 00m
1 stop
Depart: Sat Jan 2 2016 Return: Sun Jan 3 2016 Trip spans 2 days
Lufthansa
Lufthansa
ORD
1:00p
LHR
8:55p
7h 55m
nonstop
LHR
2:30p
ORD
2:10p
23h 40m
1 stop
Depart: Sat Oct 10 2015 Return: Sun Oct 11 2015 Trip spans 2 days
Air France
Air France
ORD
1:20p
LHR
12:30a
11h 10m
1 stop
LHR
10:25a
ORD
10:06p
11h 41m
1 stop
Depart: Tue Nov 10 2015 Return: Sun Nov 15 2015 Trip spans 6 days
Turkish Airlines
Turkish Airlines
ORD
4:15p
LHR
11:05p
30h 50m
1 stop
LHR
2:55a
ORD
6:55p
40h 00m
1 stop
Depart: Tue Dec 22 2015 Return: Wed Dec 30 2015 Trip spans 9 days
Air Canada
Air Canada
ORD
11:00a
LHR
9:25p
10h 25m
1 stop
LHR
8:00a
ORD
7:10p
11h 10m
1 stop
Depart: Thu Oct 1 2015 Return: Sun Oct 4 2015 Trip spans 4 days
Finnair
Finnair
ORD
6:00p
LHR
11:10p
29h 10m
1 stop
LHR
3:45a
ORD
12:25p
8h 40m
nonstop
Depart: Sat Sep 19 2015 Return: Mon Sep 21 2015 Trip spans 3 days
US Airways
US Airways
ORD
9:45a
LHR
9:40p
11h 55m
1 stop
LHR
2:20a
ORD
4:15p
13h 55m
1 stop
Depart: Tue Sep 8 2015 Return: Sun Sep 27 2015 Trip spans 20 days
American Airlines
American Airlines
ORD
2:10p
LHR
10:05p
7h 55m
nonstop
LHR
3:45a
ORD
12:25p
8h 40m
nonstop
Depart: Sat Jan 9 2016 Return: Sat Jan 16 2016 Trip spans 8 days
Major Airline
Major Airline
ORD
8:30a
LHR
8:30p
12h 00m
1 stop
LHR
8:00a
ORD
7:43p
11h 43m
1 stop
Depart: Mon Sep 28 2015 Return: Mon Oct 12 2015 Trip spans 15 days
Virgin Atlantic
Virgin Atlantic
ORD
1:55p
LHR
9:55p
8h 00m
nonstop
LHR
5:45a
ORD
2:30p
8h 45m
nonstop
Depart: Tue Dec 1 2015 Return: Wed Jan 6 2016 Trip spans 37 days
British Airways
British Airways
ORD
3:55a
LHR
11:40a
7h 45m
nonstop
LHR
12:05p
ORD
9:15p
9h 10m
nonstop
Depart: Sun Aug 16 2015 Return: Sat Aug 22 2015 Trip spans 7 days
$1131
Select
Alitalia
Alitalia
ORD
10:50a
LHR
5:20a
18h 30m
1 stop
LHR
4:00p
ORD
3:10p
23h 10m
1 stop
Direct flights ORD to LHR on Delta
Flight # Depart ORD Arrive LHR Sun Mon Tue Wed Thu Fri Sat Valid Between
4389 5:55 pm 7:55 am Jul 28 - Sep 2
4389 5:55 pm 7:55 am Sep 3 - Sep 24
Airports
Origin

Chicago
$743
Destination

London
$743