Find Deals on 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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from London to Chicago

(Round-trip)
Depart: Mon Nov 7 2016 Return: Mon Nov 14 2016 Trip spans 8 days
British Airways
British Airways
LGW
ORD
24h 10m
1 stop
ORD
LGW
11h 20m
1 stop
Depart: Tue Jan 31 2017 Return: Tue Feb 28 2017 Trip spans 29 days
Delta
Delta
LGW
ORD
15h 52m
2 stops
ORD
LGW
14h 15m
2 stops
Depart: Tue Jan 31 2017 Return: Tue Feb 28 2017 Trip spans 29 days
KLM
KLM
LHR
MDW
11h 39m
1 stop
MDW
LHR
10h 55m
1 stop
Depart: Mon Mar 20 2017 Return: Mon Mar 27 2017 Trip spans 8 days
Virgin Atlantic
Virgin Atlantic
LHR
MDW
13h 15m
1 stop
MDW
LHR
10h 45m
1 stop
Depart: Thu Feb 23 2017 Return: Mon Feb 27 2017 Trip spans 5 days
Austrian Airlines
Austrian Airlines
STN
ORD
24h 10m
1 stop
ORD
STN
20h 40m
1 stop
Depart: Tue Nov 1 2016 Return: Wed Nov 30 2016 Trip spans 30 days
Finnair
Finnair
LHR
ORD
9h 20m
nonstop
ORD
LHR
7h 40m
nonstop
Depart: Tue Nov 1 2016 Return: Wed Nov 30 2016 Trip spans 30 days
Lufthansa
Lufthansa
LCY
ORD
13h 30m
1 stop
ORD
LCY
11h 15m
1 stop
Depart: Thu Sep 29 2016 Return: Thu Oct 13 2016 Trip spans 15 days
Turkish Airlines
Turkish Airlines
LGW
ORD
35h 25m
1 stop
ORD
LGW
32h 05m
1 stop
Depart: Tue Nov 29 2016 Return: Tue Dec 6 2016 Trip spans 8 days
British Airways
British Airways
LGW
ORD
24h 10m
1 stop
ORD
LGW
11h 20m
1 stop
Depart: Mon Mar 6 2017 Return: Mon Mar 13 2017 Trip spans 7 days
British Airways
British Airways
LGW
ORD
24h 10m
1 stop
ORD
LGW
11h 20m
1 stop
Depart: Mon Nov 28 2016 Return: Mon Dec 5 2016 Trip spans 8 days
Virgin Atlantic
Virgin Atlantic
LHR
MDW
12h 15m
1 stop
MDW
LHR
10h 51m
1 stop
Depart: Wed Feb 8 2017 Return: Wed Feb 15 2017 Trip spans 8 days
KLM
KLM
LCY
ORD
11h 50m
1 stop
ORD
LCY
12h 35m
1 stop
Depart: Wed Nov 16 2016 Return: Mon Nov 21 2016 Trip spans 6 days
Austrian Airlines
Austrian Airlines
STN
ORD
24h 15m
1 stop
ORD
STN
20h 40m
1 stop
Depart: Thu Feb 9 2017 Return: Thu Feb 23 2017 Trip spans 15 days
Virgin Atlantic
Virgin Atlantic
LHR
MDW
31h 16m
1 stop
MDW
LHR
10h 35m
1 stop
Depart: Tue Dec 6 2016 Return: Tue Dec 13 2016 Trip spans 8 days
British Airways
British Airways
LGW
ORD
11h 20m
1 stop
ORD
LGW
11h 20m
1 stop
Depart: Mon Mar 20 2017 Return: Mon Mar 27 2017 Trip spans 8 days
KLM
KLM
LCY
ORD
11h 45m
1 stop
ORD
LCY
15h 15m
1 stop
Depart: Thu Jan 12 2017 Return: Mon Jan 16 2017 Trip spans 5 days
Austrian Airlines
Austrian Airlines
STN
ORD
24h 10m
1 stop
ORD
STN
20h 40m
1 stop
Depart: Wed Nov 23 2016 Return: Wed Nov 30 2016 Trip spans 8 days
Virgin Atlantic
Virgin Atlantic
LHR
MDW
11h 46m
1 stop
MDW
LHR
10h 55m
1 stop
Depart: Wed Feb 22 2017 Return: Mon Feb 27 2017 Trip spans 6 days
British Airways
British Airways
LGW
ORD
12h 40m
1 stop
ORD
LGW
10h 55m
1 stop
Depart: Mon Oct 3 2016 Return: Thu Oct 13 2016 Trip spans 11 days
$1141
Select
Aer Lingus
Aer Lingus
LCY
ORD
25h 55m
1 stop
ORD
LCY
12h 20m
1 stop
Direct flights LON to CHI on Delta
Flight # Depart LHR Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
4388 9:20 am 12:10 pm Oct 14 - Oct 17
4388 9:20 am 12:10 pm Oct 6 - Oct 12
* 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 $440
only $458
only $400
only $473
Destination

Chicago
only $400
only $440
Airlines Airline reviews

32 travelers who booked a flight from London to Chicago rated their chosen airlines with an average of 7.4.

Overall
7.5
Boarding
7.6
Crew
8.2
Comfort
6.9
Food
7.4
Entertainment
6.7