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: Thu Nov 26 2015 Return: Tue Dec 1 2015 Trip spans 6 days
Turkish Airlines
Turkish Airlines
ORD
4:15p
LHR
10:00a
17h 45m
1 stop
LHR
5:30p
ORD
6:55p
25h 25m
1 stop
Depart: Sat Oct 10 2015 Return: Mon Oct 12 2015 Trip spans 3 days
Major Airline
Major Airline
ORD
1:30p
LHR
1:30a
12h 00m
1 stop
LHR
3:50a
ORD
12:55p
9h 05m
nonstop
Depart: Sat Sep 5 2015 Return: Sun Sep 6 2015 Trip spans 2 days
United
United
ORD
9:08a
LHR
8:20p
11h 12m
1 stop
LHR
4:30a
ORD
5:15p
12h 45m
1 stop
Depart: Thu Sep 17 2015 Return: Sun Sep 20 2015 Trip spans 4 days
Finnair
Finnair
ORD
6:00p
LHR
5:10a
35h 10m
1 stop
LHR
3:45a
ORD
12:25p
8h 40m
nonstop
Depart: Fri Dec 18 2015 Return: Sun Dec 20 2015 Trip spans 3 days
Lufthansa
Lufthansa
ORD
1:00p
LHR
8:55p
7h 55m
nonstop
LHR
1:30a
ORD
2:10p
12h 40m
1 stop
Depart: Sat Oct 24 2015 Return: Sun Oct 25 2015 Trip spans 2 days
Iberia
Iberia
ORD
12:40p
LHR
12:50a
12h 10m
1 stop
LHR
12:05p
ORD
9:05p
9h 00m
nonstop
Depart: Sun Sep 27 2015 Return: Sun Oct 4 2015 Trip spans 8 days
American Airlines
American Airlines
ORD
2:10p
LHR
10:05p
7h 55m
nonstop
LHR
12:05p
ORD
8:35p
8h 30m
nonstop
Depart: Mon Nov 16 2015 Return: Fri Nov 27 2015 Trip spans 12 days
Air Canada
Air Canada
ORD
8:30a
LHR
8:30p
12h 00m
1 stop
LHR
8:00a
ORD
7:30p
11h 30m
1 stop
Depart: Thu Dec 3 2015 Return: Sun Dec 6 2015 Trip spans 4 days
Austrian Airlines
Austrian Airlines
ORD
11:20a
LHR
9:15p
33h 55m
1 stop
LHR
2:40a
ORD
4:05p
13h 25m
1 stop
Depart: Sun Dec 6 2015 Return: Sun Dec 13 2015 Trip spans 8 days
British Airways
British Airways
ORD
12:10p
LHR
7:45p
7h 35m
nonstop
LHR
3:10a
ORD
4:00p
12h 50m
1 stop
Depart: Sun Aug 30 2015 Return: Wed Sep 9 2015 Trip spans 11 days
$1113
Select
Delta
Delta
ORD
1:55p
LHR
9:55p
8h 00m
nonstop
LHR
5:45a
ORD
2:30p
8h 45m
nonstop
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 Sep 3 - Sep 24
4389 5:55 pm 7:55 am Jul 30 - Sep 2
Airports
Origin

Chicago
$792
Destination

London
$792