Find Deals on 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: Wed Sep 13 2017 Return: Sat Sep 30 2017 Trip spans 18 days
WOW air
WOW air
LGW
ORD
11h 00m
1 stop
ORD
LGW
10h 45m
1 stop
Depart: Fri Aug 25 2017 Return: Sun Aug 27 2017 Trip spans 3 days
British Airways
British Airways
MAN
ORD
23h 19m
2 stops
ORD
MAN
16h 35m
1 stop
Depart: Fri Sep 29 2017 Return: Sat Oct 14 2017 Trip spans 16 days
KLM
KLM
LHR
ORD
13h 25m
1 stop
ORD
LHR
15h 50m
1 stop
Depart: Wed Sep 13 2017 Return: Sun Sep 17 2017 Trip spans 5 days
Icelandair
Icelandair
LGW
ORD
11h 20m
1 stop
ORD
LGW
10h 15m
1 stop
Depart: Fri Sep 1 2017 Return: Thu Sep 7 2017 Trip spans 7 days
Aer Lingus
Aer Lingus
EDI
ORD
12h 40m
1 stop
ORD
EDI
11h 10m
1 stop
Depart: Tue Apr 25 2017 Return: Tue May 2 2017 Trip spans 8 days
Air France
Air France
MAN
ORD
15h 27m
2 stops
ORD
MAN
13h 31m
2 stops
Depart: Wed Sep 20 2017 Return: Sun Sep 24 2017 Trip spans 5 days
Lufthansa
Lufthansa
STN
ORD
24h 20m
1 stop
ORD
STN
16h 10m
1 stop
Depart: Wed Apr 19 2017 Return: Wed Apr 26 2017 Trip spans 8 days
Delta
Delta
SOU
ORD
18h 35m
2 stops
ORD
SOU
16h 00m
2 stops
Depart: Tue Apr 25 2017 Return: Tue May 2 2017 Trip spans 8 days
SWISS
SWISS
LCY
ORD
13h 50m
1 stop
ORD
LCY
15h 30m
1 stop
Depart: Tue Apr 4 2017 Return: Thu Apr 20 2017 Trip spans 17 days
Brussels Airlines
Brussels Airlines
LHR
ORD
8h 50m
nonstop
ORD
LHR
8h 00m
nonstop
Depart: Tue Sep 19 2017 Return: Tue Sep 26 2017 Trip spans 8 days
Finnair
Finnair
MAN
ORD
8h 35m
nonstop
ORD
MAN
7h 30m
nonstop
Depart: Tue Sep 12 2017 Return: Wed Oct 4 2017 Trip spans 23 days
Turkish Airlines
Turkish Airlines
LGW
ORD
37h 20m
1 stop
ORD
LGW
29h 35m
1 stop
Depart: Sat May 6 2017 Return: Sat May 13 2017 Trip spans 8 days
Virgin Atlantic
Virgin Atlantic
MAN
ORD
18h 49m
1 stop
ORD
MAN
23h 20m
1 stop
Depart: Thu Apr 20 2017 Return: Sun Apr 23 2017 Trip spans 4 days
Austrian Airlines
Austrian Airlines
LHR
ORD
8h 50m
nonstop
ORD
LHR
8h 00m
nonstop
Depart: Fri May 5 2017 Return: Sun May 14 2017 Trip spans 10 days
Major Airline
Major Airline
LGW
ORD
17h 35m
nonstop
ORD
LGW
15h 45m
nonstop
Depart: Mon Jul 17 2017 Return: Mon Jul 24 2017 Trip spans 8 days
Thomas Cook Airlines
Thomas Cook Airlines
MAN
ORD
14h 34m
1 stop
ORD
MAN
12h 36m
1 stop
Depart: Wed Sep 20 2017 Return: Sun Sep 24 2017 Trip spans 5 days
Icelandair
Icelandair
LGW
ORD
11h 20m
1 stop
ORD
LGW
10h 15m
1 stop
Depart: Thu Sep 21 2017 Return: Thu Oct 5 2017 Trip spans 15 days
Aer Lingus
Aer Lingus
BHX
ORD
11h 45m
1 stop
ORD
BHX
9h 50m
1 stop
Depart: Mon Apr 10 2017 Return: Sun Apr 23 2017 Trip spans 14 days
Lufthansa
Lufthansa
STN
ORD
28h 20m
1 stop
ORD
STN
16h 10m
1 stop
Depart: Wed Aug 23 2017 Return: Thu Sep 7 2017 Trip spans 16 days
WOW air
WOW air
LGW
ORD
11h 00m
1 stop
ORD
LGW
10h 45m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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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.

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Airports
Origin

Southampton
$591
London
only $529
only $592
only $449
only $568
Manchester
$468
Edinburgh
$547
Birmingham
$553
Destination

Chicago
$449
Airlines Airline reviews

23 travelers who booked a flight from London to Chicago rated their chosen airlines with an average of 6.2.

Overall
6.3
Boarding
7.0
Crew
7.5
Comfort
5.9
Food
6.0
Entertainment
4.7