Find Cheap Flights from Chicago O'Hare International to London Heathrow (ORD - LHR)

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 Chicago O'Hare International to London Heathrow

(Round-trip)
Depart: Sun Aug 20 2017 Return: Tue Aug 29 2017 Trip spans 10 days
Major Airline
Major Airline
ORD
LHR
18h 10m
1 stop
LHR
ORD
22h 25m
1 stop
Depart: Tue Nov 14 2017 Return: Sun Nov 19 2017 Trip spans 6 days
SAS
SAS
ORD
LHR
16h 00m
1 stop
LHR
ORD
26h 40m
1 stop
Depart: Thu Jul 27 2017 Return: Tue Sep 19 2017 Trip spans 55 days
British Airways
British Airways
ORD
LHR
7h 50m
nonstop
LHR
ORD
8h 35m
nonstop
Depart: Fri Sep 29 2017 Return: Sun Oct 8 2017 Trip spans 10 days
Finnair
Finnair
ORD
LHR
7h 45m
nonstop
LHR
ORD
29h 10m
1 stop
Depart: Thu Nov 16 2017 Return: Sat Nov 25 2017 Trip spans 10 days
Turkish Airlines
Turkish Airlines
ORD
LHR
35h 20m
1 stop
LHR
ORD
25h 20m
1 stop
Depart: Fri Jul 21 2017 Return: Sun Jul 30 2017 Trip spans 10 days
Delta
Delta
ORD
LHR
12h 15m
1 stop
LHR
ORD
14h 55m
1 stop
Depart: Thu Dec 28 2017 Return: Mon Jan 1 2018 Trip spans 5 days
Icelandair
Icelandair
ORD
LHR
19h 00m
1 stop
LHR
ORD
26h 45m
1 stop
Depart: Fri Aug 25 2017 Return: Sat Sep 2 2017 Trip spans 9 days
American Airlines
American Airlines
ORD
LHR
7h 35m
nonstop
LHR
ORD
8h 35m
nonstop
Depart: Tue Sep 12 2017 Return: Tue Sep 19 2017 Trip spans 8 days
Major Airline
Major Airline
ORD
LHR
7h 35m
nonstop
LHR
ORD
8h 45m
nonstop
Depart: Tue Jun 27 2017 Return: Tue Aug 22 2017 Trip spans 57 days
$1275
Select
Jet Airways
Jet Airways
ORD
LHR
15h 20m
1 stop
LHR
ORD
42h 50m
2 stops
Depart: Sun Nov 26 2017 Return: Fri Dec 8 2017 Trip spans 13 days
Finnair
Finnair
ORD
LHR
7h 35m
nonstop
LHR
ORD
8h 55m
nonstop
Depart: Tue Aug 22 2017 Return: Mon Sep 11 2017 Trip spans 21 days
Major Airline
Major Airline
ORD
LHR
7h 35m
nonstop
LHR
ORD
8h 35m
nonstop
Depart: Thu Oct 5 2017 Return: Tue Oct 24 2017 Trip spans 20 days
Major Airline
Major Airline
ORD
LHR
7h 35m
nonstop
LHR
ORD
8h 45m
nonstop
Depart: Fri Dec 15 2017 Return: Sat Dec 23 2017 Trip spans 9 days
British Airways
British Airways
ORD
LHR
13h 45m
1 stop
LHR
ORD
25h 10m
1 stop
Depart: Sun Jun 25 2017 Return: Sun Jul 2 2017 Trip spans 8 days
$1611
Select
Iberia
Iberia
ORD
LHR
7h 40m
nonstop
LHR
ORD
8h 35m
nonstop
Depart: Thu Nov 2 2017 Return: Sat Nov 4 2017 Trip spans 3 days
Major Airline
Major Airline
ORD
LHR
7h 35m
nonstop
LHR
ORD
8h 50m
nonstop
Depart: Tue Dec 26 2017 Return: Fri Jan 5 2018 Trip spans 11 days
Icelandair
Icelandair
ORD
LHR
19h 00m
1 stop
LHR
ORD
10h 55m
1 stop
Depart: Tue Oct 3 2017 Return: Mon Oct 9 2017 Trip spans 7 days
Major Airline
Major Airline
ORD
LHR
14h 40m
1 stop
LHR
ORD
26h 15m
1 stop
Depart: Sat Oct 14 2017 Return: Fri Oct 27 2017 Trip spans 14 days
Major Airline
Major Airline
ORD
LHR
7h 35m
nonstop
LHR
ORD
8h 40m
nonstop
Depart: Fri Dec 8 2017 Return: Thu Dec 14 2017 Trip spans 7 days
Major Airline
Major Airline
ORD
LHR
16h 50m
1 stop
LHR
ORD
26h 05m
1 stop
Direct flights ORD to LHR on American Airlines
Flight # Depart ORD Arrive LHR Sun Mon Tue Wed Thu Fri Sat Valid Between
90 9:05 am 10:45 pm Jul 9 - Aug 20
90 9:05 am 10:45 pm Jul 5 - Jul 5
90 9:05 am 10:45 pm Jul 8 - Aug 19
90 9:05 am 10:45 pm Jun 29 - Jul 7
90 9:05 am 10:45 pm Jul 10 - Aug 3
86 5:10 pm 6:50 am Jul 1 - Aug 19
86 5:10 pm 6:50 am Jun 29 - Aug 21
6194 5:30 pm 7:20 am Jun 24 - Oct 27
46 7:25 pm 9:05 am Jun 29 - Aug 21
46 7:25 pm 9:05 am Jul 4 - Aug 16
46 7:25 pm 9:05 am Jun 24 - Aug 19
6196 8:40 pm 10:25 am Jun 24 - Oct 26
6196 8:50 pm 10:35 am Jun 30 - Oct 27
98 10:25 pm 12:05 pm Jul 5 - Aug 16
98 10:25 pm 12:05 pm Jul 6 - Aug 18
98 10:25 pm 12:05 pm Jul 8 - Aug 19
98 10:25 pm 12:05 pm Jun 29 - Jun 30
98 10:25 pm 12:05 pm Jul 1 - Jul 1
98 10:25 pm 12:05 pm Jul 2 - Jul 3
98 10:25 pm 12:05 pm Jul 4 - Jul 4
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Chicago
$582
Destination

London
$582
Airlines Airline reviews

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

Overall
7.3
Boarding
7.6
Crew
7.9
Comfort
7.1
Food
7.1
Entertainment
7.4