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Stops
- Nonstopfrom $4522
- Up to 1 stop$2555
Airlines
- American Airlines$4525
- Austrian Airlines$5799
- British Airways$4522
- Brussels Airlines$5815
- Icelandair$2555
- JetBlue$3254
- LOT Polish Airlines$4390
- Lufthansa$5800
- SWISS$5816
- Turkish Airlines$3950
Cabin Class
- Business$2555
Departure Airports
- Chicago O Hare Airport$2555
Arrival Airports
- London Gatwick Airport$2555
- London Heathrow Airport$2555
Layover Airports
- Charlotte Douglas International Airport$4527
- General Edward Lawrence Logan International Airport$3444
- Istanbul Airport$3950
- Munich Airport$5800
- New York John F Kennedy Airport$3254
- Newark Liberty Airport$4527
- Philadelphia International Airport$4529
- Pittsburgh International Airport$4527
- Reykjavik Keflavik Airport$2555
- Vienna International Airport$5799
- Warsaw Chopin Airport$4390
- Zürich Airport$5816
Best Price. GUARANTEED.
Exclusively for Priceline Members
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On average save $240 per traveler
05/29/25
ORD
16h 5m
KEF
05/30/25
LHR
06/05/25
LGW
32h 35m
KEF
06/06/25
ORD
$2555
Free cancellation within 83 hours of booking
05/29/25
ORD
16h 5m
KEF
05/30/25
LHR
06/05/25
LGW
11h 35m
KEF
06/05/25
ORD
$2778
Free cancellation within 83 hours of booking
05/29/25
ORD
22h 42m
JFK
05/30/25
LHR
06/05/25
LHR
15h 59m
JFK
06/05/25
ORD
$3254
Free cancellation within 83 hours of booking
05/29/25
ORD
32h 30m
JFK
05/30/25
LHR
06/05/25
LHR
15h 59m
JFK
06/05/25
ORD
$3254
Free cancellation within 83 hours of booking
05/29/25
ORD
18h 50m
BOS
05/30/25
LGW
06/05/25
LHR
15h 59m
JFK
06/05/25
ORD
$3444
Free cancellation within 83 hours of booking
05/29/25
ORD
18h 50m
BOS
05/30/25
LGW
06/05/25
LHR
32h 16m
JFK
06/06/25
ORD
$3454
Free cancellation within 83 hours of booking
05/29/25
ORD
16h 30m
IST
05/30/25
LGW
06/05/25
LGW
18h 25m
IST
06/05/25
ORD
$3950
Free cancellation within 83 hours of booking
05/29/25
ORD
21h 40m
IST
05/30/25
LHR
06/05/25
LGW
18h 25m
IST
06/05/25
ORD
$3950
Free cancellation within 83 hours of booking
05/29/25
ORD
18h 20m
WAW
05/30/25
LHR
06/05/25
LHR
19h 10m
WAW
06/05/25
ORD
$4390
Free cancellation within 83 hours of booking
05/29/25
ORD
13h 40m
WAW
05/30/25
LHR
06/05/25
LHR
15h 25m
WAW
06/05/25
ORD
$4390
Free cancellation within 83 hours of booking
05/29/25
ORD
7h 55m
Direct
05/30/25
LHR
06/05/25
LHR
8h 45m
Direct
06/05/25
ORD
$4522
Free cancellation within 83 hours of booking
05/29/25
ORD
7h 55m
Direct
05/30/25
LHR
06/05/25
LHR
8h 45m
Direct
06/05/25
ORD
$4522
Free cancellation within 83 hours of booking
05/29/25
ORD
7h 45m
Direct
05/30/25
LHR
06/05/25
LHR
8h 30m
Direct
06/05/25
ORD
$4525
Free cancellation within 83 hours of booking
05/29/25
ORD
7h 55m
Direct
05/30/25
LHR
06/05/25
LHR
8h 45m
Direct
06/05/25
ORD
$4525
Free cancellation within 83 hours of booking
05/29/25
ORD
11h 36m
PIT
05/30/25
LHR
06/05/25
LHR
8h 30m
Direct
06/05/25
ORD
$4527
Free cancellation within 83 hours of booking
05/29/25
ORD
11h 36m
PIT
05/30/25
LHR
06/05/25
LHR
8h 45m
Direct
06/05/25
ORD
$4527
Free cancellation within 83 hours of booking
05/29/25
ORD
10h 39m
CLT
05/30/25
LHR
06/05/25
LHR
8h 30m
Direct
06/05/25
ORD
$4527
Free cancellation within 83 hours of booking
05/29/25
ORD
13h 37m
EWR
05/30/25
LHR
06/05/25
LHR
8h 30m
Direct
06/05/25
ORD
$4527
Free cancellation within 83 hours of booking
05/29/25
ORD
10h 39m
CLT
05/30/25
LHR
06/05/25
LHR
8h 45m
Direct
06/05/25
ORD
$4527
Free cancellation within 83 hours of booking
05/29/25
ORD
13h 37m
EWR
05/30/25
LHR
06/05/25
LHR
8h 45m
Direct
06/05/25
ORD
$4527
Free cancellation within 83 hours of booking
05/29/25
ORD
10h 40m
PHL
05/30/25
LHR
06/05/25
LHR
8h 30m
Direct
06/05/25
ORD
$4529
Free cancellation within 83 hours of booking
05/29/25
ORD
11h 10m
PHL
05/30/25
LHR
06/05/25
LHR
8h 45m
Direct
06/05/25
ORD
$4529
Free cancellation within 83 hours of booking
05/29/25
ORD
8h 20m
Direct
05/30/25
LHR
06/05/25
LHR
13h 20m
VIE
06/05/25
ORD
$5799
Free cancellation within 83 hours of booking
05/29/25
ORD
8h 15m
Direct
05/30/25
LHR
06/05/25
LHR
13h 20m
VIE
06/05/25
ORD
$5799
Free cancellation within 83 hours of booking
05/29/25
ORD
8h 15m
Direct
05/30/25
LHR
06/05/25
LHR
15h 15m
MUC
06/05/25
ORD
$5800
Free cancellation within 83 hours of booking
05/29/25
ORD
8h 20m
Direct
05/30/25
LHR
06/05/25
LHR
15h 15m
MUC
06/05/25
ORD
$5800
Free cancellation within 83 hours of booking
05/29/25
ORD
8h 15m
Direct
05/30/25
LHR
06/05/25
LHR
9h 5m
Direct
06/05/25
ORD
$5815
Free cancellation within 83 hours of booking
05/29/25
ORD
8h 20m
Direct
05/30/25
LHR
06/05/25
LHR
8h 55m
Direct
06/05/25
ORD
$5815
Free cancellation within 83 hours of booking
05/29/25
ORD
13h 30m
ZRH
05/30/25
LHR
06/05/25
LHR
12h 50m
ZRH
06/05/25
ORD
$5816
Free cancellation within 83 hours of booking
05/29/25
ORD
15h 20m
ZRH
05/30/25
LHR
06/05/25
LHR
12h 50m
ZRH
06/05/25
ORD
$5816
Free cancellation within 83 hours of booking
Top Deals on flights Business Class from Chicago to London
Chicago, US (CHI) - London, GB (LON)
May 29
ORD
16h 5m
KEF
May 30
LHR
as low as
$1412
Chicago, US (CHI) - London, GB (LON)
May 29
ORD
22h 42m
JFK
May 30
LHR
as low as
$2010
Chicago, US (CHI) - London, GB (LON)
May 29
ORD
10h 25m
KEF
May 30
LGW
as low as
$2114
Chicago, US (CHI) - London, GB (LON)
May 29
ORD
18h 50m
BOS
May 30
LGW
as low as
$2187
Chicago, US (CHI) - London, GB (LON)
May 29
ORD
16h 30m
IST
May 30
LGW
as low as
$2700
Chicago, US (CHI) - London, GB (LON)
May 29
ORD
13h 40m
WAW
May 30
LHR
as low as
$3571
Chicago, US (CHI) - London, GB (LON)
May 29
ORD
7h 45m
Direct
May 30
LHR
as low as
$4040
Chicago, US (CHI) - London, GB (LON)
May 29
ORD
7h 55m
Direct
May 30
LHR
as low as
$4040
Chicago, US (CHI) - London, GB (LON)
May 29
ORD
13h 37m
EWR
May 30
LHR
as low as
$4044
Chicago, US (CHI) - London, GB (LON)
May 29
ORD
10h 39m
CLT
May 30
LHR
as low as
$4044
Chicago, US (CHI) - London, GB (LON)
May 29
ORD
30h 30m
CVG
May 31
LHR
as low as
$4068
Chicago, US (CHI) - London, GB (LON)
May 29
ORD
7h 55m
Direct
May 30
LHR
as low as
$4588
Frequently Asked Questions
Is there a direct flight from Chicago to London?
Yes, there are direct flights from Chicago O Hare Airport to London Heathrow Airport. Airlines offering non-stop flights include British Airways at $683, United Airlines at $661, SWISS at $680, Lufthansa at $684, and Austrian Airlines at $733.
Are there convenient layover flights from Chicago to London?
Yes, the 1 stop flight with SAS Airlines costs $457, with a layover at Copenhagen Kastrup Airport. Additional options include a 2 stop flight with SAS at $460, TAP Portugal at $609, Virgin Atlantic at $729, Icelandair at $860, and Aer Lingus at $1195.
What are the most convenient layover airports for the flight?
For your flight from Chicago to London, the most convenient layover airports are Copenhagen Kastrup, Humberto Delgado, Reykjavik Keflavik, Detroit Metropolitan, and Amsterdam Airport Schiphol.
What are the cheapest and fastest flights from Chicago to London?
The cheapest flight is with SAS Airlines at $457, taking 26 hours 20 minutes. The fastest flight is with British Airways at $784, taking 12 hours 40 minutes.
What are all possible destination arrival airports?
The possible destination arrival airports from Chicago include London Heathrow Airport, London Gatwick Airport, and London City Airport.
What is the time difference between Chicago and London?
The time difference between Chicago and London is usually 6 hours, with London ahead of Chicago.
Flights to London
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