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: Wed Jan 20 2016 Return: Thu Feb 18 2016 Trip spans 30 days
Turkish Airlines
Turkish Airlines
ORD
4:15p
LHR
10:00a
17h 45m
1 stop
LHR
1:00p
ORD
6:55p
29h 55m
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: Wed Sep 9 2015 Return: Thu Sep 10 2015 Trip spans 2 days
British Airways
British Airways
ORD
11:40a
LHR
4:15a
16h 35m
1 stop
LHR
1:15p
ORD
10:20p
9h 05m
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: Mon Mar 21 2016 Return: Wed Mar 23 2016 Trip spans 3 days
Iberia
Iberia
ORD
4:00p
LHR
11:35p
7h 35m
nonstop
LHR
2:30a
ORD
4:30p
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: Thu Oct 8 2015 Return: Sat Oct 10 2015 Trip spans 3 days
Delta
Delta
ORD
1:55p
LHR
9:55p
8h 00m
nonstop
LHR
2:30a
ORD
4:10p
13h 40m
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
Depart: Sat Sep 12 2015 Return: Sun Sep 13 2015 Trip spans 2 days
Air Canada
Air Canada
ORD
3:30p
LHR
1:05a
9h 35m
1 stop
LHR
10:10a
ORD
9:05p
10h 55m
1 stop
Depart: Mon Sep 14 2015 Return: Tue Sep 15 2015 Trip spans 2 days
Lufthansa
Lufthansa
ORD
1:30p
LHR
1:30a
12h 00m
1 stop
LHR
11:20a
ORD
8:25p
9h 05m
nonstop
Depart: Sun Dec 20 2015 Return: Sat Jan 16 2016 Trip spans 28 days
Major Airline
Major Airline
ORD
11:00a
LHR
6:55p
7h 55m
nonstop
LHR
7:05a
ORD
4:15p
9h 10m
nonstop
Depart: Sun Sep 6 2015 Return: Mon Sep 7 2015 Trip spans 2 days
Austrian Airlines
Austrian Airlines
ORD
9:00a
LHR
8:20p
11h 20m
1 stop
LHR
11:20a
ORD
8:25p
9h 05m
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 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
$671
Destination

London
$671