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Cheap flights from Chicago (CHI) to London (LON)

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The best prices from Chicago to London are usually found in February or January, booked 46 days in advance, depart on a Monday or Sunday and return on a Tuesday

CHI
Chicago
LON
London
 Add details to search for flights
+90.0%
+60.0%
+30.0%
Base
Price
$436 - $756
Temperature
48 - 74 °F
Rainfall
1 - 3 inches
Most popular in July High demand for flights, 31% potential price rise
Cheapest in February Best time to find cheap flights, 4% potential price drop
Average price $755 Price for this month
Cheapest price $436 From Chicago to London

Cheap flights from Chicago to London in June 2019

The best prices found for CHI to LON flights for June
30 Jun - 15 Dec
$804pp
ORD
Chicago O'Hare Intl
Icelandair
 
1 STOP
LGW
London Gatwick
LGW
London Gatwick
Icelandair
 
1 STOP
ORD
Chicago O'Hare Intl
25 Jun - 3 Jul
$849pp
ORD
Chicago O'Hare Intl
Icelandair
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Icelandair
 
1 STOP
ORD
Chicago O'Hare Intl
26 Jun - 3 Jul
$849pp
ORD
Chicago O'Hare Intl
Icelandair
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Icelandair
 
1 STOP
ORD
Chicago O'Hare Intl

Chicago to London 2019 flight deals

Cheap flights to London from Chicago found for this year
15 Nov - 17 Nov
$312pp
ORD
Chicago O'Hare Intl
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
ORD
Chicago O'Hare Intl
6 Dec - 8 Dec
$312pp
ORD
Chicago O'Hare Intl
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
ORD
Chicago O'Hare Intl
8 Nov - 10 Nov
$333pp
ORD
Chicago O'Hare Intl
Brussels Airlines
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
Brussels Airlines
 
1 STOP
ORD
Chicago O'Hare Intl

Last minute flights from Chicago to London

Late deals on round-trip flights to London from Chicago, departing today and this week
20 Jun - 3 Jul
$959pp
ORD
Chicago O'Hare Intl
Icelandair
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Icelandair
 
1 STOP
ORD
Chicago O'Hare Intl
19 Jun - 23 Jun
$1020pp
ORD
Chicago O'Hare Intl
Norwegian
Non-Stop
LGW
London Gatwick
LGW
London Gatwick
Norwegian
Non-Stop
ORD
Chicago O'Hare Intl

Destination information for London

Things to know before you go. Useful info for your trip from Chicago to London
Today's exchange rate
$1.00 = £0.79
Flight duration
8h 06m

Airports servicing Chicago

Chicago-O'Hare Intl (ORD)
Rockford (RFD)

Airports servicing London

Stansted (STN)
City (LCY)
Gatwick (LGW)
Heathrow (LHR)
Luton (LTN)
Average temperature for June in London
21.2 °C
Avg rainfall for June in London
42.7 mm
It’s likely that during this time there will be 1.76 inches less rain in London than in Chicago .
The weather in London is likely to be 70.2°F for the next ten days.
Direct flights from Chicago to London are currently (7 > 0) available on Sun, Mon, Tue, Wed, Thu, Fri and Sat.
Which airlines fly from Chicago to London?
At present 16 airlines are currently servicing direct flights to London from Chicago , including American Airlines, Air Canada, Aer Lingus.
Within the past month, 4475 users have taken a look at flights from Chicago to London.