Find Cheap Flights from Chicago to London (CHI - LON)

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 to London

(Round-trip)
Depart: Thu Oct 12 2017 Return: Thu Oct 26 2017 Trip spans 15 days
WOW air
WOW air
ORD
LGW
10h 45m
1 stop
LGW
ORD
11h 00m
1 stop
Depart: Fri Oct 27 2017 Return: Sun Oct 29 2017 Trip spans 3 days
British Airways
British Airways
ORD
LHR
11h 55m
1 stop
LHR
ORD
14h 05m
1 stop
Depart: Thu Aug 24 2017 Return: Mon Aug 28 2017 Trip spans 5 days
Major Airline
Major Airline
ORD
LHR
16h 05m
1 stop
LHR
ORD
22h 25m
1 stop
Depart: Fri Oct 20 2017 Return: Sun Nov 19 2017 Trip spans 31 days
Icelandair
Icelandair
ORD
LGW
10h 15m
1 stop
LGW
ORD
10h 45m
1 stop
Depart: Sat Jun 3 2017 Return: Mon Jun 5 2017 Trip spans 3 days
SAS
SAS
ORD
LHR
16h 50m
1 stop
LHR
ORD
14h 15m
2 stops
Depart: Wed Sep 27 2017 Return: Sun Oct 8 2017 Trip spans 12 days
Virgin Atlantic
Virgin Atlantic
MDW
LHR
10h 35m
1 stop
LHR
MDW
12h 34m
1 stop
Depart: Tue May 23 2017 Return: Thu Jun 1 2017 Trip spans 10 days
Turkish Airlines
Turkish Airlines
ORD
LGW
36h 20m
1 stop
LGW
ORD
37h 20m
1 stop
Depart: Sun Jun 25 2017 Return: Wed Jul 5 2017 Trip spans 11 days
Aer Lingus
Aer Lingus
ORD
LGW
12h 25m
1 stop
LGW
ORD
21h 50m
1 stop
Depart: Thu Jun 1 2017 Return: Sun Jun 11 2017 Trip spans 11 days
United
United
ORD
LHR
8h 10m
nonstop
LHR
ORD
8h 40m
nonstop
Depart: Sat Sep 30 2017 Return: Sat Oct 7 2017 Trip spans 8 days
WOW air
WOW air
ORD
LGW
10h 45m
1 stop
LGW
ORD
11h 00m
1 stop
Depart: Mon May 22 2017 Return: Mon Jun 12 2017 Trip spans 22 days
$1004
Select
Austrian Airlines
Austrian Airlines
ORD
LHR
8h 20m
nonstop
LHR
ORD
8h 40m
nonstop
Depart: Tue May 23 2017 Return: Thu Jun 1 2017 Trip spans 10 days
$1022
Select
Brussels Airlines
Brussels Airlines
ORD
LHR
8h 00m
nonstop
LHR
ORD
8h 55m
nonstop
Depart: Wed Sep 13 2017 Return: Wed Sep 20 2017 Trip spans 8 days
$1042
Select
KLM
KLM
MDW
LHR
12h 05m
1 stop
LHR
MDW
12h 08m
1 stop
Depart: Sat Sep 16 2017 Return: Sat Sep 23 2017 Trip spans 8 days
$1066
Select
SWISS
SWISS
ORD
LCY
16h 45m
1 stop
LCY
ORD
13h 30m
1 stop
Depart: Tue May 23 2017 Return: Thu Jun 1 2017 Trip spans 10 days
$1092
Select
Air France
Air France
MDW
LHR
11h 25m
1 stop
LHR
MDW
12h 16m
1 stop
Depart: Sat Jul 1 2017 Return: Sat Jul 15 2017 Trip spans 15 days
$1143
Select
Air Canada
Air Canada
ORD
LHR
10h 00m
1 stop
LHR
ORD
11h 04m
1 stop
Depart: Thu Oct 26 2017 Return: Sat Oct 28 2017 Trip spans 3 days
British Airways
British Airways
ORD
LHR
20h 30m
1 stop
LHR
ORD
30h 25m
1 stop
Depart: Mon Sep 18 2017 Return: Thu Oct 5 2017 Trip spans 18 days
WOW air
WOW air
ORD
LGW
10h 45m
1 stop
LGW
ORD
11h 00m
1 stop
Depart: Wed Aug 23 2017 Return: Sat Aug 26 2017 Trip spans 4 days
Major Airline
Major Airline
ORD
LHR
10h 15m
1 stop
LHR
ORD
27h 05m
1 stop
Depart: Mon Oct 9 2017 Return: Mon Oct 23 2017 Trip spans 15 days
Icelandair
Icelandair
ORD
LGW
10h 15m
1 stop
LGW
ORD
27h 05m
1 stop
Direct flights CHI to LON on American Airlines
Flight # Depart ORD Arrive LHR Sun Mon Tue Wed Thu Fri Sat Valid Between
90 9:00 am 10:45 pm Apr 27 - Jun 1
86 5:05 pm 6:50 am Apr 27 - May 3
86 5:05 pm 6:50 am Apr 29 - May 4
86 5:05 pm 6:50 am May 5 - Jun 1
6194 5:30 pm 7:20 am Apr 22 - May 13
6194 5:30 pm 7:20 am Apr 23 - May 7
6194 5:30 pm 7:20 am May 14 - Oct 27
46 7:00 pm 9:05 am Apr 28 - May 3
46 7:00 pm 9:05 am May 4 - May 4
46 7:00 pm 9:05 am Apr 22 - Apr 30
46 7:20 pm 9:05 am May 7 - May 18
46 7:20 pm 9:05 am May 21 - May 27
46 7:20 pm 9:05 am May 5 - May 24
46 7:20 pm 9:05 am May 6 - May 20
46 7:20 pm 9:05 am May 22 - May 29
46 7:20 pm 9:05 am May 30 - May 31
6196 8:40 pm 10:25 am Apr 22 - May 16
6196 8:40 pm 10:25 am Apr 26 - May 10
6196 8:40 pm 10:25 am May 17 - Oct 26
6196 8:50 pm 10:35 am Apr 28 - Oct 27
98 10:20 pm 12:05 pm May 29 - May 29
98 10:20 pm 12:05 pm May 30 - May 31
98 10:20 pm 12:05 pm Apr 28 - May 5
98 10:20 pm 12:05 pm Apr 30 - Apr 30
98 10:20 pm 12:05 pm May 1 - May 3
98 10:20 pm 12:05 pm May 4 - May 4
98 10:20 pm 12:05 pm May 6 - May 13
98 10:20 pm 12:05 pm May 7 - May 14
98 10:20 pm 12:05 pm May 8 - May 8
98 10:20 pm 12:05 pm May 9 - May 10
98 10:20 pm 12:05 pm May 12 - May 16
98 10:20 pm 12:05 pm May 15 - May 25
98 10:20 pm 12:05 pm May 17 - May 23
98 10:20 pm 12:05 pm May 20 - May 20
98 10:20 pm 12:05 pm May 24 - May 24
98 10:20 pm 12:05 pm May 26 - May 26
98 10:20 pm 12:05 pm May 27 - May 27
98 10:20 pm 12:05 pm May 28 - May 28
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Why aren’t prices accurate 100% of the time?
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Airports
Origin

Chicago
only $470
only $825
Destination

London
only $537
only $1066
only $470
Airlines Airline reviews

118 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
8.1
Comfort
7.0
Food
6.9
Entertainment
7.2