Find Cheap Flights from London to Chicago (LON - CHI)

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 London to Chicago

(Round-trip)
Depart: Fri Jan 12 2018 Return: Tue Jan 16 2018 Trip spans 5 days
WOW air
WOW air
LGW
ORD
11h 15m
1 stop
ORD
LGW
10h 40m
1 stop
Depart: Sat Apr 14 2018 Return: Mon Apr 23 2018 Trip spans 10 days
Multiple Airlines
Multiple Airlines
LGW
ORD
8h 35m
nonstop
ORD
LGW
10h 45m
1 stop
Depart: Sat Apr 14 2018 Return: Sun Apr 22 2018 Trip spans 9 days
Lufthansa
Lufthansa
STN
ORD
34h 30m
1 stop
ORD
STN
11h 25m
1 stop
Depart: Tue Apr 10 2018 Return: Mon Apr 16 2018 Trip spans 7 days
SWISS
SWISS
LCY
ORD
25h 15m
1 stop
ORD
LCY
15h 30m
1 stop
Depart: Tue Apr 17 2018 Return: Fri Apr 27 2018 Trip spans 11 days
KLM
KLM
LHR
ORD
22h 55m
1 stop
ORD
LHR
15h 50m
1 stop
Depart: Thu Feb 22 2018 Return: Mon Feb 26 2018 Trip spans 5 days
Icelandair
Icelandair
LHR
ORD
10h 55m
1 stop
ORD
LHR
10h 40m
1 stop
Depart: Fri Apr 13 2018 Return: Mon Apr 16 2018 Trip spans 4 days
Virgin Atlantic
Virgin Atlantic
LHR
MDW
11h 22m
1 stop
MDW
LHR
10h 25m
1 stop
Depart: Wed Apr 18 2018 Return: Fri Apr 20 2018 Trip spans 3 days
WOW air
WOW air
LGW
ORD
11h 05m
1 stop
ORD
LGW
10h 45m
1 stop
Depart: Wed Apr 11 2018 Return: Tue Apr 17 2018 Trip spans 7 days
Multiple Airlines
Multiple Airlines
LGW
ORD
8h 35m
nonstop
ORD
LGW
10h 45m
1 stop
Depart: Wed Apr 25 2018 Return: Sat May 5 2018 Trip spans 11 days
WOW air
WOW air
STN
ORD
11h 20m
1 stop
ORD
STN
10h 35m
1 stop
Depart: Wed Apr 11 2018 Return: Tue Apr 17 2018 Trip spans 7 days
Multiple Airlines
Multiple Airlines
LGW
ORD
8h 35m
nonstop
ORD
LGW
10h 45m
1 stop
Depart: Tue Apr 10 2018 Return: Mon Apr 16 2018 Trip spans 7 days
Lufthansa
Lufthansa
STN
ORD
24h 05m
1 stop
ORD
STN
16h 10m
1 stop
Depart: Fri Apr 27 2018 Return: Sat May 5 2018 Trip spans 9 days
WOW air
WOW air
STN
ORD
11h 20m
1 stop
ORD
STN
10h 35m
1 stop
Depart: Thu Apr 12 2018 Return: Thu Apr 26 2018 Trip spans 15 days
Multiple Airlines
Multiple Airlines
LGW
ORD
8h 35m
nonstop
ORD
LGW
14h 30m
1 stop
Depart: Wed May 16 2018 Return: Tue May 22 2018 Trip spans 7 days
WOW air
WOW air
STN
ORD
11h 20m
1 stop
ORD
STN
10h 35m
1 stop
Depart: Tue Apr 24 2018 Return: Mon May 7 2018 Trip spans 14 days
SWISS
SWISS
LCY
ORD
25h 15m
1 stop
ORD
LCY
15h 30m
1 stop
Depart: Mon May 7 2018 Return: Wed May 16 2018 Trip spans 10 days
Virgin Atlantic
Virgin Atlantic
LHR
MDW
11h 22m
1 stop
MDW
LHR
12h 20m
1 stop
Depart: Thu Feb 22 2018 Return: Mon Feb 26 2018 Trip spans 5 days
Icelandair
Icelandair
LGW
ORD
11h 10m
1 stop
ORD
LGW
10h 15m
1 stop
Depart: Mon Apr 23 2018 Return: Fri May 4 2018 Trip spans 12 days
KLM
KLM
LHR
ORD
13h 45m
1 stop
ORD
LHR
12h 45m
1 stop
Depart: Fri May 11 2018 Return: Mon Jun 4 2018 Trip spans 25 days
Lufthansa
Lufthansa
STN
ORD
15h 30m
1 stop
ORD
STN
19h 25m
1 stop
Direct flights LON to CHI on American Airlines
Flight # Depart LHR Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
87 8:40 am 11:30 am Nov 26 - Dec 24
87 8:40 am 11:30 am Dec 25 - Dec 25
47 11:50 am 2:50 pm Nov 25 - Nov 25
47 11:50 am 2:50 pm Nov 26 - Jan 8
6195 11:55 am 2:45 pm Nov 19 - Mar 4
6195 12:05 pm 2:55 pm Nov 15 - Dec 23
6195 12:15 pm 3:05 pm Nov 17 - Mar 9
6197 3:45 pm 6:35 pm Nov 15 - Dec 20
6197 3:45 pm 6:35 pm Dec 21 - Dec 21
6197 3:45 pm 6:35 pm Dec 22 - Dec 30
91 5:05 pm 8:00 pm Nov 18 - Nov 25
91 5:05 pm 8:00 pm Nov 27 - Nov 28
91 5:05 pm 8:00 pm Dec 4 - Dec 4
91 5:05 pm 8:00 pm Dec 5 - Dec 12
91 5:05 pm 8:00 pm Dec 13 - Dec 14
91 5:05 pm 8:00 pm Nov 26 - Dec 10
91 5:05 pm 8:00 pm Dec 15 - 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.

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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

London
only $494
only $467
only $340
only $371
Destination

Chicago
only $340
only $521