Find Cheap Flights from United Kingdom to Chicago O'Hare International

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
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 United Kingdom to Chicago O'Hare International

(Round-trip)
Depart: Sat Nov 18 2017 Return: Sun Nov 19 2017 Trip spans 2 days
British Airways
British Airways
LHR
ORD
8h 55m
nonstop
ORD
LHR
11h 05m
1 stop
Depart: Thu Oct 12 2017 Return: Sat Oct 21 2017 Trip spans 10 days
WOW air
WOW air
LGW
ORD
11h 00m
1 stop
ORD
LGW
10h 45m
1 stop
Depart: Sat Sep 30 2017 Return: Sun Oct 1 2017 Trip spans 2 days
Finnair
Finnair
LHR
ORD
15h 21m
1 stop
ORD
LHR
7h 35m
nonstop
Depart: Fri Nov 17 2017 Return: Sat Nov 25 2017 Trip spans 9 days
Icelandair
Icelandair
LGW
ORD
11h 10m
1 stop
ORD
LGW
10h 15m
1 stop
Depart: Fri Nov 17 2017 Return: Sun Dec 3 2017 Trip spans 17 days
Multiple Airlines
Multiple Airlines
LGW
ORD
13h 40m
1 stop
ORD
LGW
16h 25m
1 stop
Depart: Fri Dec 22 2017 Return: Mon Jan 1 2018 Trip spans 11 days
Aer Lingus
Aer Lingus
LGW
ORD
11h 35m
1 stop
ORD
LGW
9h 55m
1 stop
Depart: Fri Nov 17 2017 Return: Sun Dec 3 2017 Trip spans 17 days
SWISS
SWISS
LCY
ORD
14h 00m
1 stop
ORD
LCY
11h 10m
1 stop
Depart: Thu Aug 17 2017 Return: Sun Sep 10 2017 Trip spans 25 days
Virgin Atlantic
Virgin Atlantic
EDI
ORD
13h 21m
1 stop
ORD
EDI
21h 37m
2 stops
Depart: Wed Sep 20 2017 Return: Wed Oct 4 2017 Trip spans 15 days
SAS
SAS
LHR
ORD
14h 00m
1 stop
ORD
LHR
13h 55m
1 stop
Depart: Fri Oct 6 2017 Return: Mon Oct 9 2017 Trip spans 4 days
Turkish Airlines
Turkish Airlines
LGW
ORD
37h 20m
1 stop
ORD
LGW
36h 20m
1 stop
Depart: Thu Oct 19 2017 Return: Thu Oct 26 2017 Trip spans 8 days
Lufthansa
Lufthansa
LCY
ORD
13h 25m
1 stop
ORD
LCY
12h 05m
1 stop
Depart: Thu Dec 28 2017 Return: Sun Dec 31 2017 Trip spans 4 days
KLM
KLM
LCY
ORD
31h 52m
2 stops
ORD
LCY
19h 55m
2 stops
Depart: Thu Aug 17 2017 Return: Fri Sep 1 2017 Trip spans 16 days
Brussels Airlines
Brussels Airlines
LHR
ORD
30h 50m
1 stop
ORD
LHR
21h 40m
1 stop
Depart: Fri Jun 30 2017 Return: Thu Jul 13 2017 Trip spans 14 days
American Airlines
American Airlines
LGW
ORD
15h 44m
1 stop
ORD
LGW
12h 40m
1 stop
Depart: Sat Nov 11 2017 Return: Sat Nov 18 2017 Trip spans 8 days
British Airways
British Airways
LBA
ORD
16h 40m
1 stop
ORD
LBA
10h 35m
1 stop
Depart: Wed Dec 13 2017 Return: Fri Dec 15 2017 Trip spans 3 days
Icelandair
Icelandair
LGW
ORD
11h 05m
1 stop
ORD
LGW
10h 30m
1 stop
Depart: Fri Jun 23 2017 Return: Sun Jun 25 2017 Trip spans 3 days
$1147
Select
Major Airline
Major Airline
LGW
ORD
13h 15m
1 stop
ORD
LGW
31h 25m
1 stop
Depart: Mon Oct 16 2017 Return: Tue Oct 31 2017 Trip spans 16 days
Multiple Airlines
Multiple Airlines
LTN
ORD
17h 00m
1 stop
ORD
LTN
20h 30m
1 stop
Depart: Fri Dec 22 2017 Return: Wed Jan 3 2018 Trip spans 13 days
Aer Lingus
Aer Lingus
LHR
ORD
12h 15m
1 stop
ORD
LHR
11h 00m
1 stop
Depart: Mon Nov 27 2017 Return: Sun Dec 3 2017 Trip spans 7 days
SWISS
SWISS
LCY
ORD
25h 55m
1 stop
ORD
LCY
11h 10m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Leeds
$552
London
only $485
only $589
only $611
only $516
Edinburgh
$614
Destination

Chicago
$485
Airlines Airline reviews

187 travelers who booked a flight from London to Chicago rated their chosen airlines with an average of 7.3.

Overall
7.4
Boarding
7.2
Crew
7.8
Comfort
6.9
Food
7.1
Entertainment
7.1