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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
British Airways
LHR
10:15 am
London Heathrow airport
8h 40m
12:55 pm
ORD
Chicago O'Hare Intl airport
ORD
4:00 am
Chicago O'Hare Intl airport
7h 45m
5:45 pm
LHR
London Heathrow airport
358 USD
British Airways
LHR
10:15 am
London Heathrow airport
8h 40m
12:55 pm
ORD
Chicago O'Hare Intl airport
ORD
4:00 am
Chicago O'Hare Intl airport
7h 45m
5:45 pm
LHR
London Heathrow airport
358 USD
SWISS
LHR
7:00 am
London Heathrow airport
15h 30m
1 Stop
4:30 pm
ORD
Chicago O'Hare Intl airport
ORD
1:25 pm
Chicago O'Hare Intl airport
8h 05m
3:30 am
+1
LHR
London Heathrow airport
363 USD
British Airways
LHR
10:15 am
London Heathrow airport
8h 40m
12:55 pm
ORD
Chicago O'Hare Intl airport
ORD
4:00 am
Chicago O'Hare Intl airport
7h 45m
5:45 pm
LHR
London Heathrow airport
358 USD
Norwegian Air UK
LGW
5:00 pm
London Gatwick airport
8h 40m
7:40 pm
ORD
Chicago O'Hare Intl airport
ORD
4:05 pm
Chicago O'Hare Intl airport
7h 45m
5:50 am
+1
LGW
London Gatwick airport
380 USD
Norwegian
LGW
5:00 pm
London Gatwick airport
8h 40m
7:40 pm
ORD
Chicago O'Hare Intl airport
ORD
4:05 pm
Chicago O'Hare Intl airport
7h 45m
5:50 am
+1
LGW
London Gatwick airport
455 USD
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
CHEAPEST MONTH TO FLY
February
The cheapest time of year to fly to Chicago from London is February. Most expensive is July
CHEAPEST DAY TO FLY
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Friday
CHEAPEST TIME TO FLY
in the Morning
London to Chicago flights are approximately 8% more expensive in the Afternoon than in the Morning
CHEAPEST AIRLINE
Brussels Airlines
Brussels Airlines, Lufthansa, and Delta are the most popular carriers operating from London to Chicago
CHEAPEST ROUTE
London Gatwick - Chicago O'Hare Intl
Fly from London Gatwick to Chicago O'Hare Intl for the best London - Chicago flight prices
CHEAPEST TIME TO BOOK
47 days before
The cheapest time to buy a flight from London to Chicago is approximately 47 days to departure
60
Days before departure
0
Flight information for London to Chicago
Find info about flight duration, direct flights, and airports for your flight from London to Chicago
Fastest flight time
7h 55m
The fastest flight from London to Chicago takes 7h 55m.
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)
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
Cost comparison between London and Chicago
Compare the costs of everyday items in London and Chicago
Food
Inexpensive restaurant
20 USD
London
15 USD
Chicago
Fast food
McDonald's meal
7.88 USD
London
6.98 USD
Chicago
Soft drink
0.33 liter
1.76 USD
London
1.78 USD
Chicago
Coffee
Cappuccino
3.60 USD
London
4.13 USD
Chicago
Public transport
One-way ticket
3.29 USD
London
2.49 USD
Chicago
Flights from London to:
-
Chicago
-
Illinois
- United States
-
North America
Flights to Chicago from:
-
London
-
England
-
United Kingdom
- Europe
Flights to other cities in United States
Lost the lust for Chicago? Check out some flights to other cities in United States
Flights to other destinations
Lost the lust for Chicago? Check out some flights to other destinations
*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.