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

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

(Round-trip)
Depart: Sun Nov 1 2015 Return: Sat Nov 7 2015 Trip spans 7 days
Turkish Airlines
Turkish Airlines
ORD
4:15p
LGW
4:45a
36h 30m
1 stop
LGW
5:10a
ORD
6:55p
37h 45m
1 stop
Depart: Fri Sep 4 2015 Return: Sun Sep 6 2015 Trip spans 3 days
United
United
ORD
11:55a
LHR
9:30p
9h 35m
1 stop
LHR
3:20a
ORD
5:40p
14h 20m
1 stop
Depart: Sat Jan 30 2016 Return: Sat Feb 13 2016 Trip spans 15 days
Turkish Airlines
Turkish Airlines
ORD
4:15p
LHR
11:15a
19h 00m
1 stop
LHR
1:00p
ORD
6:55p
29h 55m
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: Mon Sep 7 2015 Trip spans 3 days
Lufthansa
Lufthansa
ORD
6:35p
LHR
6:40a
12h 05m
1 stop
LHR
11:20a
ORD
8:25p
9h 05m
nonstop
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: 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: Sat Dec 26 2015 Return: Sun Jan 10 2016 Trip spans 16 days
Air Canada
Air Canada
ORD
2:30a
LHR
8:30p
18h 00m
1 stop
LHR
8:00a
ORD
7:43p
11h 43m
1 stop
Depart: Sun Jan 3 2016 Return: Sat Jan 9 2016 Trip spans 7 days
Aer Lingus
Aer Lingus
ORD
3:00p
LGW
7:20a
16h 20m
1 stop
LGW
3:50a
ORD
3:10p
11h 20m
1 stop
Depart: Sun Dec 13 2015 Return: Wed Dec 30 2015 Trip spans 18 days
British Airways
British Airways
ORD
9:00a
LHR
8:05p
11h 05m
1 stop
LHR
2:25a
ORD
3:30p
13h 05m
1 stop
Depart: Mon Aug 24 2015 Return: Tue Aug 25 2015 Trip spans 2 days
British Airways
British Airways
ORD
1:45p
LGW
2:05a
12h 20m
1 stop
LGW
4:40p
ORD
4:15p
23h 35m
1 stop
Direct flights ORD to LON 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
$785
Destination

London
only $801
only $785