Find Deals on Flights from London Heathrow to Chicago (LHR - CHI)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
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 Heathrow to Chicago

(Round-trip)
Depart: Sat Jan 30 2016 Return: Sun Jan 31 2016 Trip spans 2 days
KLM
KLM
LHR
1:30a
ORD
3:30p
14h 00m
1 stop
ORD
7:00a
LHR
8:05p
13h 05m
1 stop
Depart: Wed Nov 4 2015 Return: Thu Nov 19 2015 Trip spans 16 days
Austrian Airlines
Austrian Airlines
LHR
2:35p
ORD
2:55p
24h 20m
1 stop
ORD
4:05p
LHR
12:05a
8h 00m
nonstop
Depart: Fri Jan 29 2016 Return: Sun Jan 31 2016 Trip spans 3 days
American Airlines
American Airlines
LHR
2:55p
ORD
10:35a
19h 40m
1 stop
ORD
2:05a
LHR
7:25p
17h 20m
1 stop
Depart: Thu Oct 29 2015 Return: Wed Nov 4 2015 Trip spans 7 days
British Airways
British Airways
LHR
3:25a
ORD
4:30p
13h 05m
1 stop
ORD
12:10p
LHR
7:45p
7h 35m
nonstop
Depart: Wed Nov 25 2015 Return: Thu Dec 10 2015 Trip spans 16 days
Virgin Atlantic
Virgin Atlantic
LHR
7:45a
MDW
8:00p
12h 15m
1 stop
MDW
8:50a
LHR
7:50p
11h 00m
1 stop
Depart: Wed Jan 13 2016 Return: Thu Jan 28 2016 Trip spans 16 days
Finnair
Finnair
LHR
7:15a
ORD
4:05p
8h 50m
nonstop
ORD
3:45p
LHR
11:20p
7h 35m
nonstop
Depart: Thu Nov 19 2015 Return: Fri Nov 27 2015 Trip spans 9 days
SAS
SAS
LHR
2:00a
ORD
6:25p
16h 25m
1 stop
ORD
2:45p
LHR
7:30a
16h 45m
1 stop
Depart: Tue Jan 5 2016 Return: Tue Jan 26 2016 Trip spans 22 days
Virgin Atlantic
Virgin Atlantic
LHR
9:35a
ORD
10:23p
12h 48m
1 stop
ORD
10:30a
LHR
8:50p
10h 20m
1 stop
Depart: Wed Oct 21 2015 Return: Tue Oct 27 2015 Trip spans 7 days
Delta
Delta
LHR
6:10a
MDW
5:52p
11h 42m
1 stop
MDW
9:50a
LHR
9:50p
12h 00m
1 stop
Depart: Wed Dec 30 2015 Return: Wed Jan 13 2016 Trip spans 15 days
Iberia
Iberia
LHR
1:30a
ORD
3:30p
14h 00m
1 stop
ORD
11:55a
LHR
11:40p
11h 45m
1 stop
Depart: Thu Dec 24 2015 Return: Thu Dec 31 2015 Trip spans 8 days
Lufthansa
Lufthansa
LHR
1:30p
ORD
4:40p
27h 10m
1 stop
ORD
11:00a
LHR
6:55p
7h 55m
nonstop
Depart: Sat Dec 19 2015 Return: Mon Jan 4 2016 Trip spans 17 days
Aer Lingus
Aer Lingus
LHR
3:45p
ORD
7:10p
27h 25m
1 stop
ORD
3:00p
LHR
2:30a
11h 30m
1 stop
Depart: Mon Oct 12 2015 Return: Tue Oct 13 2015 Trip spans 2 days
$1214
Select
Turkish Airlines
Turkish Airlines
LHR
6:30p
ORD
7:20p
24h 50m
1 stop
ORD
6:40p
LHR
11:00a
16h 20m
1 stop
Direct flights LHR to CHI on Delta
Flight # Depart LHR Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
4388 9:45 am 12:30 pm Sep 30 - Oct 12
4388 9:45 am 12:30 pm Sep 22 - Sep 29
4388 9:45 am 12:30 pm Sep 14 - Sep 23
4388 9:45 am 12:30 pm Sep 13 - Sep 19
4388 9:45 am 12:30 pm Sep 4 - Sep 12
Airports
Origin

London
$617
Destination

Chicago
only $617
only $634