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

Depart
Return
1 adult
Adults
18+
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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Flexible dates? Here are the best fares found in the past 48 hours...

Book cheap flights from Chicago to London

(Round-trip)
Depart: Wed 22 Feb 2017 Return: Wed 8 Mar 2017 Trip spans 15 days
£307
Select
Virgin Atlantic
Virgin Atlantic
MDW
LHR
11h 05m
1 stop
LHR
MDW
12h 18m
1 stop
Depart: Wed 23 Nov 2016 Return: Sat 26 Nov 2016 Trip spans 4 days
£357
Select
Turkish Airlines
Turkish Airlines
ORD
LGW
37h 05m
1 stop
LGW
ORD
37h 55m
1 stop
Depart: Wed 1 Feb 2017 Return: Wed 8 Feb 2017 Trip spans 8 days
£364
Select
Major Airline
Major Airline
ORD
LHR
7h 50m
nonstop
LHR
ORD
9h 10m
nonstop
Depart: Sun 1 Jan 2017 Return: Sun 15 Jan 2017 Trip spans 15 days
£378
Select
Austrian Airlines
Austrian Airlines
ORD
LHR
7h 45m
nonstop
LHR
ORD
9h 15m
nonstop
Depart: Wed 8 Feb 2017 Return: Thu 23 Feb 2017 Trip spans 16 days
£399
Select
Icelandair
Icelandair
ORD
LGW
10h 45m
1 stop
LGW
ORD
26h 20m
1 stop
Depart: Sat 14 Jan 2017 Return: Thu 19 Jan 2017 Trip spans 6 days
£414
Select
SWISS
SWISS
ORD
LCY
11h 35m
1 stop
LCY
ORD
14h 00m
1 stop
Depart: Sun 18 Dec 2016 Return: Thu 29 Dec 2016 Trip spans 12 days
£563
Select
Aer Lingus
Aer Lingus
ORD
LGW
20h 25m
1 stop
LGW
ORD
27h 30m
1 stop
Depart: Fri 11 Nov 2016 Return: Sun 13 Nov 2016 Trip spans 3 days
£570
Select
Delta
Delta
MDW
LHR
13h 05m
1 stop
LHR
MDW
15h 28m
2 stops
Depart: Sat 18 Mar 2017 Return: Sat 25 Mar 2017 Trip spans 8 days
£606
Select
Finnair
Finnair
ORD
LHR
7h 50m
nonstop
LHR
ORD
8h 50m
nonstop
Depart: Wed 1 Feb 2017 Return: Mon 6 Feb 2017 Trip spans 6 days
£615
Select
British Airways
British Airways
ORD
LCY
11h 00m
1 stop
LCY
ORD
12h 35m
1 stop
Depart: Fri 18 Nov 2016 Return: Fri 2 Dec 2016 Trip spans 15 days
£636
Select
KLM
KLM
MDW
LHR
12h 30m
1 stop
LHR
MDW
14h 27m
1 stop
Depart: Wed 9 Nov 2016 Return: Sat 19 Nov 2016 Trip spans 11 days
£333
Select
Virgin Atlantic
Virgin Atlantic
ORD
LHR
10h 05m
1 stop
LHR
ORD
14h 34m
1 stop
Depart: Thu 24 Nov 2016 Return: Sun 27 Nov 2016 Trip spans 4 days
£357
Select
Turkish Airlines
Turkish Airlines
ORD
LGW
37h 05m
1 stop
LGW
ORD
37h 55m
1 stop
Depart: Wed 15 Feb 2017 Return: Mon 20 Feb 2017 Trip spans 6 days
£364
Select
Major Airline
Major Airline
ORD
LHR
7h 50m
nonstop
LHR
ORD
9h 15m
nonstop
Depart: Thu 10 Nov 2016 Return: Wed 23 Nov 2016 Trip spans 14 days
£333
Select
Virgin Atlantic
Virgin Atlantic
ORD
LHR
12h 05m
1 stop
LHR
ORD
12h 31m
1 stop
Depart: Thu 26 Jan 2017 Return: Sun 29 Jan 2017 Trip spans 4 days
£357
Select
Turkish Airlines
Turkish Airlines
ORD
LGW
37h 05m
1 stop
LGW
ORD
37h 55m
1 stop
Depart: Sun 26 Feb 2017 Return: Fri 10 Mar 2017 Trip spans 13 days
£399
Select
Icelandair
Icelandair
ORD
LGW
10h 45m
1 stop
LGW
ORD
10h 45m
1 stop
Depart: Sat 4 Mar 2017 Return: Fri 10 Mar 2017 Trip spans 7 days
£364
Select
Major Airline
Major Airline
ORD
LHR
7h 35m
nonstop
LHR
ORD
8h 55m
nonstop
Depart: Fri 9 Dec 2016 Return: Thu 29 Dec 2016 Trip spans 21 days
£333
Select
Virgin Atlantic
Virgin Atlantic
ORD
LHR
10h 35m
1 stop
LHR
ORD
14h 06m
1 stop
Depart: Sat 18 Mar 2017 Return: Fri 24 Mar 2017 Trip spans 7 days
£427
Select
SWISS
SWISS
ORD
LCY
15h 25m
1 stop
LCY
ORD
14h 00m
1 stop
Direct flights CHI - LON on British Airways
Flight no. Depart ORD Arrive LHR Mon Tue Wed Thu Fri Sat Sun Valid between
1541 09:00 22:45 20 Sep - 29 Oct
1541 10:00 22:40 30 Oct - 5 Nov
1543 16:30 06:35 20 Sep - 5 Oct
1543 16:45 06:50 6 Oct - 28 Oct
294 17:55 07:45 20 Sep - 28 Oct
294 18:00 06:50 29 Oct - 29 Oct
294 18:00 07:50 24 Sep - 22 Oct
294 18:10 06:45 30 Oct - 5 Nov
1518 19:25 09:05 20 Sep - 5 Oct
1518 19:25 09:05 6 Oct - 6 Oct
1518 19:25 09:05 7 Oct - 28 Oct
1543 20:05 08:35 29 Oct - 5 Nov
296 20:35 10:20 20 Sep - 28 Oct
296 21:45 10:20 1 Nov - 1 Nov
296 21:45 10:20 29 Oct - 29 Oct
296 21:45 10:20 30 Oct - 5 Nov
1601 22:25 12:05 20 Sep - 28 Oct
1518 22:40 11:35 29 Oct - 5 Nov
* 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
only £333
only £307
Destination

London
only £307
only £414
only £357
Airlines Airline reviews

46 travellers who booked a flight to London from Chicago rated their chosen airline with an average of 7.9

Overall
7.9
Boarding
8.3
Crew
8.4
Comfort
7.7
Food
7.5
Entertainment
7.3