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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 April, booked 49 days in advance, depart on a Tuesday or Sunday and return on a Thursday

$840
$690
$540
$384
Price
$384 - $757
Temperature
48 - 73 °F
Rainfall
1 - 3 inches
Most popular in December High demand for flights, 16% potential price rise
Cheapest in February Best time to find cheap flights, 4% potential price drop
Average price $384 Price for this month
Cheapest price $384 From Chicago to London

Cheap flights from Chicago to London in February 2020

The best prices found for ORD to LGW flights for February
26 Feb - 1 Mar
$529pp
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
STN
London Stansted
STN
London Stansted
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
24 Feb - 4 Mar
$544pp
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
LGW
London Gatwick
LGW
London Gatwick
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
26 Feb - 4 Mar
$545pp
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
LGW
London Gatwick
LGW
London Gatwick
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl

Chicago to London 2020 flight deals

Cheap flights to London from Chicago found for this year
30 Mar - 20 Apr
$339pp
ORD
Chicago O'Hare Intl
Norwegian
Non-Stop
LGW
London Gatwick
LGW
London Gatwick
Norwegian
Non-Stop
ORD
Chicago O'Hare Intl
16 Oct - 21 Oct
$355pp
ORD
Chicago O'Hare Intl
Norwegian
Non-Stop
LGW
London Gatwick
LGW
London Gatwick
Norwegian
Non-Stop
ORD
Chicago O'Hare Intl
7 Oct - 14 Oct
$358pp
ORD
Chicago O'Hare Intl
Norwegian
Non-Stop
LGW
London Gatwick
LGW
London Gatwick
Norwegian
Non-Stop
ORD
Chicago O'Hare Intl

Non-stop flights to London from Chicago

Save time with Chicago to London direct flight deals
30 Mar - 20 Apr
$339pp
ORD
Chicago O'Hare Intl
Norwegian
Non-Stop
LGW
London Gatwick
LGW
London Gatwick
Norwegian
Non-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
17 Feb - 4 Mar
$514pp
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
LGW
London Gatwick
LGW
London Gatwick
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
19 Feb - 4 Mar
$578pp
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
LGW
London Gatwick
LGW
London Gatwick
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
21 Feb - 23 Feb
$581pp
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
Non-Stop
ORD
Chicago O'Hare Intl

One-way flights to London from Chicago

The cheapest one-way flights from Chicago to London
5:05 pm - 6:50 am
Norwegian Air UK
Nonstop
7h 45m
ORD - LGW
Norwegian Air UK
$271
FlightHub
2:55 pm - 3:55 am
Brussels Airlines
Nonstop
8h 00m
ORD - LHR
Brussels Airlines
$302
StudentUniverse
5:10 pm - 7:20 am
Lufthansa
Nonstop
8h 10m
ORD - LHR
Lufthansa
$333
StudentUniverse

Alternative routes for Chicago to London

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 = £0.77
Flight duration
8h 15m
Average temperature for February in London
50.0 °F
Avg rainfall for February in London
1.5 ″

Airports servicing Chicago

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

Airports servicing London

Stansted (STN)
City (LCY)
Gatwick (LGW)
Heathrow (LHR)
Luton (LTN)
Weekly flight availability
from Chicago to London
Sunday
48 daily flights
Monday
48 daily flights
Tuesday
48 daily flights
Wednesday
45 daily flights
Thursday
43 daily flights
Friday
48 daily flights
Saturday
48 daily flights

Related info for your journey

Useful info, stats and facts about Chicago to London flights.

Flight FAQs

From Chicago to London

How popular is this flight route?

The Chicago to London flight path was viewed by 14 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What percent of flights are delayed?

Airlines departing from Chicago to London can be delayed by up to 49min. or more hours.

How many passenger seats are available on a flight on this route?

2,525 seats are available from Chicago to London per day on average.

What is the cheapest airline for this route?

While browsing flights check up on current rates for American Airlines Inc.. American Airlines Inc. offers the cheapest flight to Chicago to London. Flight availability can sometimes range however expect there to be 87 flights on average per day.

How long does the flight from Chicago to London take?

A nonstop flight takes up to 8 hours, covering a distance of 2,463 miles.

How many flights depart from Chicago to London on average per day?

On average 54 flights depart from Chicago to London per day.
Morning (6am - Noon) - 9% of flight departures
Afternoon (Noon - 6pm) - 31% of flight departures
Evening (6pm - Midnight) - 59% of flight departures

Is Chicago weather warmer or cooler than London?

With an average temperature of 84 °F, peak weather can be found in July. As a traveler, expect to see changes in flight prices during that period. The temperatures in London are colder than in Chicago.