Cheap flights from London to Chicago

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Flight information for London to Chicago

Find info about flight duration, direct flights, and airports for your flight from London to Chicago
Best price found £202 The best flight deal from London to Chicago found on momondo in the last 72 hours is £202
Fastest flight time 8h 50m The fastest flight from London to Chicago takes 8h 50m.
Direct flights Every day Direct flights go from London to Chicago every day.
Airports in Chicago 3 airports There are 3 airports near Chicago: Chicago O'Hare Intl (ORD), Chicago Midway (MDW), Chicago Greater Rockford (RFD)

How to get the cheapest flight from London to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight for your trip
What is the cheapest month to fly to Chicago?
February
The cheapest time of year to fly to Chicago from London is February. The most expensive is July.
What is the cheapest day to fly to Chicago?
Tuesday
The cheapest day of the week is usually Tuesday. The most expensive is usually Sunday.
When is the cheapest time to fly to Chicago?
in the evening
London to Chicago flights are approximately 10% more expensive at midday than in the evening
What is the cheapest airline that flies to Chicago?
Ryanair
Ryanair, Norwegian, and Major Airline are the most popular carriers operating from London to Chicago
What is the cheapest route?
London Heathrow - Chicago O'Hare Intl
Fly from London Heathrow to Chicago O'Hare Intl for the best London - Chicago flight prices
When is the cheapest time to book a flight to Chicago?
60 days before
The cheapest time to buy a flight from London to Chicago is approximately 60 days before departure
60
Days before departure
0

London to Chicago flight comparison made easy

Below you can see the best fares for your route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London to Chicago by changing tabs
Quickest
Cheapest
United Airlines
United Airlines
02 May
19:00
LHR
London Heathrow airport
19h 02m
1 Stop
ORD
08:02
+1
Chicago O'Hare Intl airport
United Airlines
03 May
05:15
ORD
Chicago O'Hare Intl airport
14h 15m
1 Stop
LHR
01:30
+1
London Heathrow airport
£261
Virgin Atlantic
Virgin Atlantic
24 Mar
17:15
LHR
London Heathrow airport
23h 49m
1 Stop
ORD
12:04
+1
Chicago O'Hare Intl airport
Virgin Atlantic
26 Mar
06:45
ORD
Chicago O'Hare Intl airport
26h 30m
1 Stop
LHR
14:15
+1
London Heathrow airport
£265
British Airways
British Airways
11 Mar
06:30
LHR
London Heathrow airport
13h 50m
1 Stop
ORD
15:20
Chicago O'Hare Intl airport
British Airways
14 Mar
10:56
ORD
Chicago O'Hare Intl airport
34h 04m
1 Stop
LHR
02:00
+2
London Heathrow airport
£285
Norwegian Air UK
Norwegian Air UK
20 Apr
17:20
LGW
London Gatwick airport
8h 45m
ORD
20:05
Chicago O'Hare Intl airport
Norwegian Air UK
27 Apr
16:05
ORD
Chicago O'Hare Intl airport
7h 45m
LGW
05:50
+1
London Gatwick airport
£306
Air Canada
Air Canada
27 Feb
13:00
LHR
London Heathrow airport
11h 50m
1 Stop
ORD
18:50
Chicago O'Hare Intl airport
Air Canada
02 Mar
09:55
ORD
Chicago O'Hare Intl airport
8h 00m
LHR
23:55
London Heathrow airport
£310
Major Airline
Major Airline
06 Mar
06:50
LHR
London Heathrow airport
12h 35m
1 Stop
ORD
13:25
Chicago O'Hare Intl airport
Major Airline
20 Apr
10:55
ORD
Chicago O'Hare Intl airport
8h 00m
LHR
00:55
+1
London Heathrow airport
£298

Alternative routes for London to Chicago

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
London to Chicago Flights
Fastest flight time
16h 09m
Cheapest price
£257
Manchester to Chicago Flights
Fastest flight time
12h 31m
Cheapest price
£297
Birmingham to Chicago Flights
Fastest flight time
14h 31m
Cheapest price
£342
London to Indianapolis Flights
Fastest flight time
13h 53m
Cheapest price
£432
London to Champaign Flights
Fastest flight time
14h 06m
Cheapest price
£821
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*Flight prices to Chicago are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.