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

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from London to Chicago O'Hare International

(Round-trip)
Depart: Sun Apr 16 2017 Return: Sun Apr 23 2017 Trip spans 8 days
Icelandair
Icelandair
LGW
ORD
27h 05m
1 stop
ORD
LGW
10h 15m
1 stop
Depart: Fri Feb 3 2017 Return: Fri Feb 17 2017 Trip spans 15 days
British Airways
British Airways
LGW
ORD
24h 10m
1 stop
ORD
LGW
11h 20m
1 stop
Depart: Wed Feb 1 2017 Return: Mon Feb 20 2017 Trip spans 20 days
Austrian Airlines
Austrian Airlines
STN
ORD
24h 15m
1 stop
ORD
STN
20h 40m
1 stop
Depart: Wed Mar 29 2017 Return: Wed Apr 12 2017 Trip spans 15 days
KLM
KLM
LCY
ORD
24h 08m
2 stops
ORD
LCY
11h 15m
1 stop
Depart: Wed Dec 28 2016 Return: Sat Jan 14 2017 Trip spans 18 days
Major Airline
Major Airline
LGW
ORD
13h 45m
1 stop
ORD
LGW
10h 55m
1 stop
Depart: Thu Jun 1 2017 Return: Wed Jun 14 2017 Trip spans 14 days
SWISS
SWISS
LCY
ORD
13h 30m
1 stop
ORD
LCY
18h 25m
1 stop
Depart: Wed May 24 2017 Return: Mon Jun 5 2017 Trip spans 13 days
Lufthansa
Lufthansa
LCY
ORD
13h 20m
1 stop
ORD
LCY
11h 45m
1 stop
Depart: Thu Jun 1 2017 Return: Wed Jun 14 2017 Trip spans 14 days
Turkish Airlines
Turkish Airlines
LGW
ORD
30h 35m
1 stop
ORD
LGW
36h 20m
1 stop
Depart: Sat Apr 22 2017 Return: Sat Apr 29 2017 Trip spans 8 days
Icelandair
Icelandair
LHR
ORD
27h 05m
1 stop
ORD
LHR
10h 15m
1 stop
Depart: Thu Jan 26 2017 Return: Fri Feb 3 2017 Trip spans 9 days
British Airways
British Airways
LGW
ORD
24h 10m
1 stop
ORD
LGW
11h 20m
1 stop
Depart: Wed May 3 2017 Return: Mon May 8 2017 Trip spans 6 days
Icelandair
Icelandair
LHR
ORD
11h 05m
1 stop
ORD
LHR
10h 15m
1 stop
Depart: Fri Jan 20 2017 Return: Tue Jan 24 2017 Trip spans 5 days
British Airways
British Airways
LHR
ORD
14h 05m
1 stop
ORD
LHR
7h 35m
nonstop
Depart: Thu Apr 6 2017 Return: Sun Apr 23 2017 Trip spans 18 days
Icelandair
Icelandair
LGW
ORD
26h 20m
1 stop
ORD
LGW
10h 15m
1 stop
Depart: Mon Dec 26 2016 Return: Thu Dec 29 2016 Trip spans 4 days
$1280
Select
Aer Lingus
Aer Lingus
LGW
ORD
23h 10m
1 stop
ORD
LGW
29h 45m
1 stop
Depart: Wed Mar 15 2017 Return: Mon Mar 20 2017 Trip spans 6 days
Austrian Airlines
Austrian Airlines
STN
ORD
24h 15m
1 stop
ORD
STN
20h 40m
1 stop
Depart: Fri Feb 3 2017 Return: Fri Feb 17 2017 Trip spans 15 days
British Airways
British Airways
LHR
ORD
25h 05m
1 stop
ORD
LHR
11h 25m
1 stop
Depart: Wed Mar 15 2017 Return: Mon Mar 20 2017 Trip spans 6 days
Icelandair
Icelandair
LGW
ORD
10h 45m
1 stop
ORD
LGW
10h 45m
1 stop
Depart: Wed Mar 22 2017 Return: Mon Mar 27 2017 Trip spans 6 days
Austrian Airlines
Austrian Airlines
STN
ORD
24h 15m
1 stop
ORD
STN
20h 50m
1 stop
Depart: Wed Jun 14 2017 Return: Wed Jun 21 2017 Trip spans 8 days
SWISS
SWISS
LCY
ORD
13h 30m
1 stop
ORD
LCY
15h 30m
1 stop
Depart: Sat Mar 4 2017 Return: Sun Mar 19 2017 Trip spans 15 days
British Airways
British Airways
LHR
ORD
14h 05m
1 stop
ORD
LHR
11h 45m
1 stop
Direct flights LON to ORD on American Airlines
Flight # Depart LHR Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
87 8:40 am 11:50 am Dec 15 - Jan 3
87 8:40 am 11:50 am Jan 9 - Jan 10
87 8:40 am 11:50 am Jan 11 - Jan 18
87 8:40 am 11:50 am Jan 13 - Jan 31
87 8:40 am 11:50 am Jan 6 - Jan 8
87 8:40 am 11:50 am Jan 4 - Jan 5
6195 11:45 am 2:35 pm Jan 14 - Mar 11
6195 11:45 am 2:35 pm Dec 10 - Jan 7
47 11:50 am 2:50 pm Jan 12 - Jan 12
47 11:50 am 2:50 pm Jan 11 - Jan 18
47 11:50 am 2:50 pm Jan 9 - Jan 10
47 11:50 am 2:55 pm Dec 16 - Jan 8
47 11:50 am 2:55 pm Dec 8 - Dec 15
6195 12:15 pm 3:05 pm Jan 11 - Mar 10
6195 12:15 pm 3:05 pm Dec 6 - Jan 10
6197 3:45 pm 6:40 pm Dec 6 - Dec 23
6197 3:45 pm 6:40 pm Dec 29 - Jan 10
6197 3:45 pm 6:40 pm Jan 4 - Jan 4
6197 3:45 pm 6:40 pm Jan 11 - Jan 24
91 5:05 pm 8:20 pm Dec 6 - Dec 16
91 5:05 pm 8:20 pm Jan 11 - Jan 11
91 5:05 pm 8:20 pm Jan 7 - Jan 10
91 5:05 pm 8:20 pm Dec 26 - Jan 6
91 5:05 pm 8:20 pm Dec 17 - Dec 22
91 5:05 pm 8:05 pm Dec 23 - Dec 23
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

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

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

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.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

London
only $478
only $666
only $474
only $643
Destination

Chicago
$474