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Stops
- Nonstopfrom $5679
- Up to 1 stop$3044
- Up to 2 stops$4020
Airlines
- Air Canada$5661
- American Airlines$5686
- Austrian Airlines$5679
- British Airways$5704
- Brussels Airlines$5679
- Icelandair$3044
- JetBlue$3292
- LOT Polish Airlines$5348
- Lufthansa$5679
- SWISS$5798
- TAP Portugal$4008
- Turkish Airlines$5422
Cabin Class
- Business$3044
Departure Airports
- London Gatwick Airport$3044
- London Heathrow Airport$3044
Arrival Airports
- Chicago O Hare Airport$3044
Layover Airports
- Charlotte Douglas International Airport$5704
- Francisco de Sá Carneiro Airport$4020
- General Edward Lawrence Logan International Airport$3292
- Humberto Delgado Airport (Lisbon Portela Airport)$4008
- Istanbul Airport$5422
- New York John F Kennedy Airport$3292
- Philadelphia International Airport$5686
- Pittsburgh International Airport$5686
- Raleigh Durham International Airport$5686
- Reykjavik Keflavik Airport$3044
- Toronto Pearson Airport$5661
- Warsaw Chopin Airport$5348
- Zürich Airport$5798
Best Price. GUARANTEED.
Exclusively for Priceline Members
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BUNDLE & SAVE
Book a flight & hotel together for extra savings.
On average save $240 per traveler
05/29/25
LGW
32h 35m
KEF
05/30/25
ORD
06/05/25
ORD
10h 25m
KEF
06/06/25
LGW
$3044
Free cancellation within 83 hours of booking
05/29/25
LGW
32h 35m
KEF
05/30/25
ORD
06/05/25
ORD
16h 5m
KEF
06/06/25
LHR
$3044
Free cancellation within 83 hours of booking
05/29/25
LHR
19h 39m
JFK
05/29/25
ORD
06/05/25
ORD
28h 59m
BOS
06/07/25
LHR
$3292
Free cancellation within 83 hours of booking
05/29/25
LHR
15h 59m
JFK
05/29/25
ORD
06/05/25
ORD
28h 59m
BOS
06/07/25
LHR
$3292
Free cancellation within 83 hours of booking
05/29/25
LHR
26h 20m
LIS
05/30/25
ORD
06/05/25
ORD
18h 50m
LIS
06/06/25
LHR
$4008
Free cancellation within 83 hours of booking
05/29/25
LHR
29h 35m
LIS
05/30/25
ORD
06/05/25
ORD
12h 5m
LIS
06/06/25
LHR
$4008
Free cancellation within 83 hours of booking
05/29/25
LHR
26h 20m
LIS
05/30/25
ORD
06/05/25
ORD
21h 30m
LIS
OPO
06/06/25
LGW
$4020
Free cancellation within 83 hours of booking
05/29/25
LHR
27h 25m
LIS
05/30/25
ORD
06/05/25
ORD
21h 30m
LIS
OPO
06/06/25
LGW
$4020
Free cancellation within 83 hours of booking
05/29/25
LHR
19h 10m
WAW
05/29/25
ORD
06/05/25
ORD
18h 20m
WAW
06/06/25
LHR
$5348
Free cancellation within 83 hours of booking
05/29/25
LHR
31h 30m
WAW
05/30/25
ORD
06/05/25
ORD
13h 40m
WAW
06/06/25
LHR
$5348
Free cancellation within 83 hours of booking
05/29/25
LHR
29h 25m
IST
05/30/25
ORD
06/05/25
ORD
20h 30m
IST
06/06/25
LGW
$5422
Free cancellation within 83 hours of booking
05/29/25
LHR
25h 30m
IST
05/30/25
ORD
06/05/25
ORD
20h 35m
IST
06/06/25
LHR
$5422
Free cancellation within 83 hours of booking
05/29/25
LHR
12h 10m
YYZ
05/29/25
ORD
06/05/25
ORD
8h 15m
Direct
06/06/25
LHR
$5661
Free cancellation within 83 hours of booking
05/29/25
LHR
12h 15m
YYZ
05/29/25
ORD
06/05/25
ORD
8h 15m
Direct
06/06/25
LHR
$5661
Free cancellation within 83 hours of booking
05/29/25
LHR
8h 55m
Direct
05/29/25
ORD
06/05/25
ORD
8h 15m
Direct
06/06/25
LHR
$5679
Free cancellation within 83 hours of booking
05/29/25
LHR
9h 5m
Direct
05/29/25
ORD
06/05/25
ORD
8h 15m
Direct
06/06/25
LHR
$5679
Free cancellation within 83 hours of booking
05/29/25
LHR
8h 55m
Direct
05/29/25
ORD
06/05/25
ORD
8h 15m
Direct
06/06/25
LHR
$5679
Free cancellation within 83 hours of booking
05/29/25
LHR
9h 5m
Direct
05/29/25
ORD
06/05/25
ORD
8h 15m
Direct
06/06/25
LHR
$5679
Free cancellation within 83 hours of booking
05/29/25
LHR
9h 5m
Direct
05/29/25
ORD
06/05/25
ORD
8h 15m
Direct
06/06/25
LHR
$5679
Free cancellation within 83 hours of booking
05/29/25
LHR
8h 55m
Direct
05/29/25
ORD
06/05/25
ORD
8h 15m
Direct
06/06/25
LHR
$5679
Free cancellation within 83 hours of booking
05/29/25
LHR
13h 12m
RDU
05/29/25
ORD
06/05/25
ORD
10h 59m
PIT
06/06/25
LHR
$5686
Free cancellation within 83 hours of booking
05/29/25
LHR
14h 3m
PHL
05/29/25
ORD
06/05/25
ORD
10h 59m
PIT
06/06/25
LHR
$5686
Free cancellation within 83 hours of booking
05/29/25
LHR
17h 5m
BOS
05/30/25
ORD
06/05/25
ORD
10h 59m
PIT
06/06/25
LHR
$5686
Free cancellation within 83 hours of booking
05/29/25
LHR
16h 5m
RDU
05/29/25
ORD
06/05/25
ORD
10h 59m
PIT
06/06/25
LHR
$5686
Free cancellation within 83 hours of booking
05/29/25
LHR
13h 24m
PHL
05/29/25
ORD
06/05/25
ORD
10h 59m
PIT
06/06/25
LHR
$5686
Free cancellation within 83 hours of booking
05/29/25
LHR
12h 6m
BOS
05/29/25
ORD
06/05/25
ORD
10h 59m
PIT
06/06/25
LHR
$5686
Free cancellation within 83 hours of booking
05/29/25
LHR
14h 35m
CLT
05/29/25
ORD
06/05/25
ORD
10h 59m
PIT
06/06/25
LHR
$5704
Free cancellation within 83 hours of booking
05/29/25
LHR
21h 29m
JFK
05/30/25
ORD
06/05/25
ORD
10h 59m
PIT
06/06/25
LHR
$5704
Free cancellation within 83 hours of booking
05/29/25
LHR
16h 43m
CLT
05/29/25
ORD
06/05/25
ORD
10h 59m
PIT
06/06/25
LHR
$5704
Free cancellation within 83 hours of booking
05/29/25
LHR
22h 5m
ZRH
05/30/25
ORD
06/05/25
ORD
8h 15m
Direct
06/06/25
LHR
$5798
Free cancellation within 83 hours of booking
Top Deals on flights Business Class from London to Chicago
London, GB (LON) - Chicago, US (CHI)
May 29
LHR
27h 25m
LIS
May 30
ORD
as low as
$1754
London, GB (LON) - Chicago, US (CHI)
May 29
LGW
31h 20m
LIS
May 30
ORD
as low as
$1757
London, GB (LON) - Chicago, US (CHI)
May 29
LGW
32h 35m
KEF
May 30
ORD
as low as
$1806
London, GB (LON) - Chicago, US (CHI)
May 29
LHR
12h 49m
JFK
May 29
ORD
as low as
$2171
London, GB (LON) - Chicago, US (CHI)
May 29
LHR
16h 11m
BOS
May 29
ORD
as low as
$2604
London, GB (LON) - Chicago, US (CHI)
May 29
LHR
22h 50m
DUB
May 30
ORD
as low as
$3450
London, GB (LON) - Chicago, US (CHI)
May 29
LHR
15h 25m
WAW
May 29
ORD
as low as
$3747
London, GB (LON) - Chicago, US (CHI)
May 29
LGW
37h
IST
May 30
ORD
as low as
$3945
London, GB (LON) - Chicago, US (CHI)
May 29
LHR
21h 10m
BOG
May 30
ORD
as low as
$4071
London, GB (LON) - Chicago, US (CHI)
May 29
LHR
26h 40m
CPH
May 30
ORD
as low as
$5972
London, GB (LON) - Chicago, US (CHI)
May 29
LHR
23h 50m
VIE
May 30
ORD
as low as
$10066
London, GB (LON) - Chicago, US (CHI)
May 29
LHR
16h 42m
YUL
May 29
ORD
as low as
$10297
Frequently Asked Questions
What is the time difference between destination and arrival?
The time difference between London and Chicago is typically 6 hours, with Chicago being behind London.
Is there a direct flight from London to Chicago?
Yes, there are direct flights available from London to Chicago. Airlines offering non-stop flights include IBERIA at $606, United Airlines at $607, Air Canada at $607, American Airlines at $608, and Finnair at $618.
Are there convenient layover flights from London to Chicago?
Yes, there are convenient one-stop flights. Options include Icelandair at $519, TAP Portugal at $555, United Airlines at $568, Air Canada at $572, and American Airlines at $581.
What are the most convenient layover airports for the flight?
The most convenient layover airports for your flight from London to Chicago include Reykjavik Keflavik Airport with Icelandair, Humberto Delgado Airport (Lisbon) with TAP Portugal, and Zürich Airport with United Airlines and Air Canada.
What is the cheapest and fastest flight from London to Chicago?
The cheapest flight is with Icelandair at $ 519, taking 26 hours 35 minutes. The fastest flight is with IBERIA at $ 606, taking 2 hours 35 minutes.
What are all possible destination arrival airports?
The possible destination arrival airports are Chicago O'Hare Airport and Chicago Midway Airport.
Flights to Chicago
Return flights
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