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

Depart
Return
1 adult
Adults
16+
Youths
12-15
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

(Return)
Depart: Thu 25 May 2017 Return: Fri 26 May 2017 Trip spans 2 days
£422
Select
Finnair
Finnair
ORD
LHR
7h 45m
nonstop
LHR
ORD
55h 15m
2 stops
Depart: Sun 5 Mar 2017 Return: Tue 11 Apr 2017 Trip spans 37 days
£464
Select
Turkish Airlines
Turkish Airlines
ORD
LHR
19h 05m
1 stop
LHR
ORD
25h 20m
1 stop
Depart: Tue 20 Jun 2017 Return: Mon 26 Jun 2017 Trip spans 7 days
£485
Select
Major Airline
Major Airline
ORD
LHR
12h 35m
1 stop
LHR
ORD
29h 20m
1 stop
Depart: Tue 6 Jun 2017 Return: Tue 13 Jun 2017 Trip spans 8 days
£493
Select
Icelandair
Icelandair
ORD
LHR
18h 40m
1 stop
LHR
ORD
27h 05m
1 stop
Depart: Wed 12 Apr 2017 Return: Sun 16 Apr 2017 Trip spans 5 days
£652
Select
British Airways
British Airways
ORD
LHR
12h 25m
1 stop
LHR
ORD
8h 45m
nonstop
Depart: Thu 11 May 2017 Return: Sun 14 May 2017 Trip spans 4 days
£435
Select
Finnair
Finnair
ORD
LHR
38h 50m
2 stops
LHR
ORD
8h 35m
nonstop
Depart: Sun 12 Mar 2017 Return: Sun 9 Apr 2017 Trip spans 28 days
£464
Select
Turkish Airlines
Turkish Airlines
ORD
LHR
17h 45m
1 stop
LHR
ORD
25h 20m
1 stop
Depart: Fri 12 May 2017 Return: Mon 15 May 2017 Trip spans 4 days
£435
Select
Finnair
Finnair
ORD
LHR
29h 15m
2 stops
LHR
ORD
8h 35m
nonstop
Depart: Thu 8 Jun 2017 Return: Sun 25 Jun 2017 Trip spans 18 days
£495
Select
Icelandair
Icelandair
ORD
LHR
18h 40m
1 stop
LHR
ORD
27h 05m
1 stop
Depart: Sun 26 Mar 2017 Return: Sun 9 Apr 2017 Trip spans 15 days
£464
Select
Turkish Airlines
Turkish Airlines
ORD
LHR
18h 50m
1 stop
LHR
ORD
35h 25m
1 stop
Depart: Thu 11 May 2017 Return: Mon 15 May 2017 Trip spans 5 days
£443
Select
Finnair
Finnair
ORD
LHR
57h 05m
2 stops
LHR
ORD
13h 43m
1 stop
Depart: Sun 18 Jun 2017 Return: Mon 26 Jun 2017 Trip spans 9 days
£495
Select
Icelandair
Icelandair
ORD
LHR
18h 40m
1 stop
LHR
ORD
27h 05m
1 stop
Depart: Mon 27 Mar 2017 Return: Mon 10 Apr 2017 Trip spans 15 days
£464
Select
Turkish Airlines
Turkish Airlines
ORD
LHR
17h 05m
1 stop
LHR
ORD
25h 20m
1 stop
Depart: Sat 17 Jun 2017 Return: Mon 26 Jun 2017 Trip spans 10 days
£497
Select
Icelandair
Icelandair
ORD
LHR
10h 15m
1 stop
LHR
ORD
27h 05m
1 stop
Depart: Sun 2 Apr 2017 Return: Wed 12 Apr 2017 Trip spans 11 days
£464
Select
Turkish Airlines
Turkish Airlines
ORD
LHR
17h 05m
1 stop
LHR
ORD
29h 35m
1 stop
Depart: Wed 30 Aug 2017 Return: Sun 3 Sep 2017 Trip spans 5 days
£647
Select
Major Airline
Major Airline
ORD
LHR
10h 20m
1 stop
LHR
ORD
12h 15m
1 stop
Depart: Fri 31 Mar 2017 Return: Sat 8 Apr 2017 Trip spans 9 days
£666
Select
British Airways
British Airways
ORD
LHR
7h 45m
nonstop
LHR
ORD
27h 05m
1 stop
Depart: Mon 3 Apr 2017 Return: Tue 11 Apr 2017 Trip spans 9 days
£464
Select
Turkish Airlines
Turkish Airlines
ORD
LHR
17h 05m
1 stop
LHR
ORD
25h 20m
1 stop
Depart: Tue 18 Apr 2017 Return: Tue 16 May 2017 Trip spans 29 days
£464
Select
Turkish Airlines
Turkish Airlines
ORD
LHR
18h 50m
1 stop
LHR
ORD
29h 35m
1 stop
Depart: Mon 14 Aug 2017 Return: Tue 22 Aug 2017 Trip spans 9 days
£690
Select
British Airways
British Airways
ORD
LHR
31h 05m
1 stop
LHR
ORD
13h 10m
1 stop
Direct flights ORD - LHR on British Airways
Flight no. Depart ORD Arrive LHR Mon Tue Wed Thu Fri Sat Sun Valid between
1541 09:00 22:45 26 Mar - 1 Jun
1541 09:05 22:40 5 Mar - 11 Mar
1541 09:55 22:40 25 Mar - 25 Mar
1541 10:05 22:40 12 Mar - 24 Mar
1543 17:05 06:50 25 Mar - 1 Jun
294 17:10 06:45 23 Feb - 11 Mar
294 17:30 07:20 26 Mar - 2 Apr
294 17:30 07:20 27 Mar - 30 Mar
294 17:30 07:20 28 Mar - 4 Apr
294 17:30 07:20 5 Apr - 6 Apr
294 18:10 06:45 12 Mar - 24 Mar
294 18:10 07:45 25 Mar - 25 Mar
1543 18:45 08:35 5 Mar - 11 Mar
1518 19:00 09:05 4 Apr - 4 May
1518 19:20 09:05 25 Mar - 3 Apr
1543 19:40 08:35 12 Mar - 24 Mar
296 20:40 10:25 26 Mar - 26 Mar
296 20:40 10:25 27 Mar - 30 Apr
296 20:40 10:25 29 Mar - 10 May
296 20:45 10:20 4 Mar - 11 Mar
296 20:50 10:35 31 Mar - 27 Oct
296 21:45 10:20 12 Mar - 24 Mar
296 21:45 10:20 14 Mar - 21 Mar
296 21:45 10:20 15 Mar - 22 Mar
296 21:45 11:30 25 Mar - 25 Mar
1518 22:00 11:35 5 Mar - 11 Mar
1601 22:20 12:05 4 Apr - 1 Jun
1518 23:00 11:35 12 Mar - 24 Mar
* We attempt to get accurate prices and fees; however, prices and fees are not guaranteed, and may be subject to last minute changes over which we have no control.
Airports
Origin

Chicago
£422
Destination

London
£422
Airlines Airline reviews

134 travellers who booked a flight to London from Chicago rated their chosen airline with an average of 7.7

Overall
7.7
Boarding
7.8
Crew
8.3
Comfort
7.4
Food
7.3
Entertainment
7.6