Find Cheap Flights from London Heathrow to Chicago (LHR - 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 Heathrow to Chicago

(Round-trip)
Depart: Fri Oct 6 2017 Return: Sun Oct 8 2017 Trip spans 3 days
Icelandair
Icelandair
LHR
ORD
27h 05m
1 stop
ORD
LHR
10h 15m
1 stop
Depart: Sat Nov 4 2017 Return: Wed Nov 8 2017 Trip spans 5 days
Aer Lingus
Aer Lingus
LHR
ORD
11h 20m
1 stop
ORD
LHR
11h 00m
1 stop
Depart: Mon Oct 23 2017 Return: Sat Nov 4 2017 Trip spans 13 days
Austrian Airlines
Austrian Airlines
LHR
ORD
8h 55m
nonstop
ORD
LHR
7h 55m
nonstop
Depart: Mon Nov 6 2017 Return: Mon Nov 20 2017 Trip spans 15 days
Virgin Atlantic
Virgin Atlantic
LHR
MDW
12h 24m
1 stop
MDW
LHR
12h 30m
1 stop
Depart: Mon Oct 2 2017 Return: Mon Oct 16 2017 Trip spans 15 days
KLM
KLM
LHR
MDW
24h 59m
2 stops
MDW
LHR
16h 25m
2 stops
Depart: Tue Oct 10 2017 Return: Tue Oct 17 2017 Trip spans 8 days
Air France
Air France
LHR
MDW
15h 19m
2 stops
MDW
LHR
38h 45m
2 stops
Depart: Mon Jan 1 2018 Return: Mon Jan 8 2018 Trip spans 8 days
United
United
LHR
ORD
9h 10m
nonstop
ORD
LHR
7h 50m
nonstop
Depart: Tue Sep 19 2017 Return: Tue Sep 26 2017 Trip spans 8 days
Icelandair
Icelandair
LHR
ORD
11h 05m
1 stop
ORD
LHR
18h 40m
1 stop
Depart: Wed Dec 20 2017 Return: Sat Dec 30 2017 Trip spans 11 days
Aer Lingus
Aer Lingus
LHR
ORD
12h 20m
1 stop
ORD
LHR
10h 05m
1 stop
Depart: Tue Aug 1 2017 Return: Mon Aug 14 2017 Trip spans 14 days
$1318
Select
SAS
SAS
LHR
ORD
27h 30m
1 stop
ORD
LHR
16h 50m
1 stop
Depart: Sat Jul 29 2017 Return: Mon Sep 4 2017 Trip spans 38 days
$1339
Select
Lufthansa
Lufthansa
LHR
ORD
8h 55m
nonstop
ORD
LHR
8h 05m
nonstop
Depart: Tue Oct 10 2017 Return: Tue Oct 17 2017 Trip spans 8 days
KLM
KLM
LHR
MDW
24h 59m
2 stops
MDW
LHR
19h 30m
2 stops
Depart: Fri Aug 25 2017 Return: Wed Sep 6 2017 Trip spans 13 days
Austrian Airlines
Austrian Airlines
LHR
ORD
8h 40m
nonstop
ORD
LHR
7h 55m
nonstop
Depart: Sat Dec 23 2017 Return: Sat Dec 30 2017 Trip spans 8 days
Aer Lingus
Aer Lingus
LHR
ORD
11h 20m
1 stop
ORD
LHR
11h 00m
1 stop
Depart: Mon Jul 31 2017 Return: Thu Aug 17 2017 Trip spans 18 days
$1368
Select
Brussels Airlines
Brussels Airlines
LHR
ORD
8h 40m
nonstop
ORD
LHR
8h 05m
nonstop
Depart: Tue Jan 23 2018 Return: Mon Feb 5 2018 Trip spans 14 days
Virgin Atlantic
Virgin Atlantic
LHR
MDW
12h 07m
1 stop
MDW
LHR
11h 15m
1 stop
Depart: Fri Dec 15 2017 Return: Sun Dec 31 2017 Trip spans 17 days
Virgin Atlantic
Virgin Atlantic
LHR
MDW
14h 33m
1 stop
MDW
LHR
12h 40m
1 stop
Depart: Tue Aug 29 2017 Return: Tue Sep 12 2017 Trip spans 15 days
Austrian Airlines
Austrian Airlines
LHR
ORD
8h 40m
nonstop
ORD
LHR
8h 10m
nonstop
Depart: Fri Sep 15 2017 Return: Tue Sep 26 2017 Trip spans 12 days
Aer Lingus
Aer Lingus
LHR
ORD
11h 05m
1 stop
ORD
LHR
10h 20m
1 stop
Depart: Mon Dec 25 2017 Return: Sun Dec 31 2017 Trip spans 7 days
KLM
KLM
LHR
MDW
12h 24m
1 stop
MDW
LHR
12h 40m
1 stop
Direct flights LHR to CHI on American Airlines
Flight # Depart LHR Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
99 7:45 am 10:20 am Jul 22 - Aug 21
99 7:45 am 10:25 am Aug 22 - Oct 28
47 8:40 am 11:15 am Jul 22 - Aug 21
47 8:40 am 11:15 am Aug 22 - Sep 4
6195 10:50 am 1:25 pm Jul 22 - Oct 28
87 12:25 pm 3:00 pm Jul 27 - Aug 4
87 12:25 pm 3:05 pm Aug 5 - Aug 21
87 12:25 pm 3:10 pm Aug 22 - Oct 1
6197 4:05 pm 6:40 pm Jul 22 - Sep 9
91 5:15 pm 8:05 pm Aug 26 - Oct 28
91 5:15 pm 8:05 pm Aug 25 - Sep 1
91 5:15 pm 8:00 pm Jul 22 - Aug 21
91 5:15 pm 8:05 pm Aug 22 - Aug 31
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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

London
$604
Destination

Chicago
only $604
only $669
Airlines Airline reviews

61 travelers who booked a flight from London to Chicago rated their chosen airlines with an average of 6.8.

Overall
6.9
Boarding
7.5
Crew
7.8
Comfort
6.5
Food
6.5
Entertainment
5.3