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: Thu Dec 3 2015 Return: Tue Dec 8 2015 Trip spans 6 days
Turkish Airlines
Turkish Airlines
ORD
4:15p
LGW
10:10p
29h 55m
1 stop
LGW
7:35a
ORD
6:55p
35h 20m
1 stop
Depart: Fri Nov 20 2015 Return: Sun Nov 22 2015 Trip spans 3 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: Fri Dec 11 2015 Return: Sun Dec 13 2015 Trip spans 3 days
Finnair
Finnair
ORD
11:55a
LHR
11:05p
35h 10m
2 stops
LHR
12:05p
ORD
9:25p
9h 20m
nonstop
Depart: Sat Dec 12 2015 Return: Sun Dec 13 2015 Trip spans 2 days
SAS
SAS
ORD
2:45p
LHR
6:00a
15h 15m
1 stop
LHR
3:30p
ORD
7:10p
27h 40m
1 stop
Depart: Fri Sep 25 2015 Return: Sun Sep 27 2015 Trip spans 3 days
British Airways
British Airways
ORD
11:40a
LHR
4:15a
16h 35m
1 stop
LHR
3:45a
ORD
12:25p
8h 40m
nonstop
Depart: Fri Dec 25 2015 Return: Sun Dec 27 2015 Trip spans 3 days
American Airlines
American Airlines
ORD
11:30a
LHR
11:00p
11h 30m
1 stop
LHR
1:30a
ORD
3:30p
14h 00m
1 stop
Depart: Sun Dec 27 2015 Return: Tue Dec 29 2015 Trip spans 3 days
Iberia
Iberia
ORD
11:10a
LHR
10:25p
11h 15m
1 stop
LHR
1:30a
ORD
3:30p
14h 00m
1 stop
Depart: Tue Dec 15 2015 Return: Thu Dec 17 2015 Trip spans 3 days
United
United
ORD
12:04p
LHR
11:15p
11h 11m
1 stop
LHR
3:45a
ORD
4:05p
12h 20m
1 stop
Depart: Sat Oct 3 2015 Return: Mon Oct 5 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: Sun Sep 27 2015 Return: Mon Sep 28 2015 Trip spans 2 days
Air Canada
Air Canada
ORD
11:55a
LHR
9:30p
9h 35m
1 stop
LHR
8:35a
ORD
7:55p
11h 20m
1 stop
Depart: Fri Dec 18 2015 Return: Fri Jan 15 2016 Trip spans 29 days
Virgin Atlantic
Virgin Atlantic
ORD
7:00a
LHR
7:55p
12h 55m
1 stop
LHR
7:45a
ORD
7:43p
11h 58m
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 30 - Oct 12
4389 5:55 pm 7:55 am Sep 22 - Sep 29
4389 5:55 pm 7:55 am Sep 14 - Sep 23
4389 5:55 pm 7:55 am Sep 13 - Sep 19
4389 5:55 pm 7:55 am Sep 4 - Sep 12
Airports
Origin

Chicago
$643
Destination

London
only $696
only $643