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Cheap flights from London to Chicago
Easily compare round-trip flights from London to Chicago
Below you can see the best fares for your round-trip flight 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
Virgin Atlantic
10 Jan
LHR
8:05 pm
London Heathrow airport
24h 25m
1 Stop
2:30 pm
+1
ORD
Chicago O'Hare Intl airport
12 Jan
ORD
5:55 am
Chicago O'Hare Intl airport
13h 35m
1 Stop
1:30 am
+1
LHR
London Heathrow airport
353 USD
Virgin Atlantic
10 Jan
LHR
8:05 pm
London Heathrow airport
24h 25m
1 Stop
2:30 pm
+1
ORD
Chicago O'Hare Intl airport
12 Jan
ORD
5:55 am
Chicago O'Hare Intl airport
13h 35m
1 Stop
1:30 am
+1
LHR
London Heathrow airport
353 USD
Finnair
17 Feb
LHR
8:40 am
London Heathrow airport
8h 55m
11:35 am
ORD
Chicago O'Hare Intl airport
29 Feb
ORD
1:00 pm
Chicago O'Hare Intl airport
7h 40m
2:40 am
+1
LHR
London Heathrow airport
384 USD
Norwegian Air UK
17 Apr
LGW
5:25 pm
London Gatwick airport
8h 40m
8:05 pm
ORD
Chicago O'Hare Intl airport
01 May
ORD
4:05 pm
Chicago O'Hare Intl airport
7h 45m
5:50 am
+1
LGW
London Gatwick airport
396 USD
Finnair
17 Feb
LHR
8:40 am
London Heathrow airport
8h 55m
11:35 am
ORD
Chicago O'Hare Intl airport
29 Feb
ORD
1:00 pm
Chicago O'Hare Intl airport
7h 40m
2:40 am
+1
LHR
London Heathrow airport
384 USD
Lufthansa
15 Jan
LHR
3:10 pm
London Heathrow airport
9h 20m
6:30 pm
ORD
Chicago O'Hare Intl airport
25 Jan
ORD
11:55 am
Chicago O'Hare Intl airport
8h 00m
1:55 am
+1
LHR
London Heathrow airport
387 USD
How to get the cheapest flight ticket 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 ticket 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. Most expensive is July
What is the cheapest day to fly to Chicago?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Monday
When is the cheapest time to fly to Chicago?
in the evening
London to Chicago flights are approximately 11% more expensive at noon than in the evening
What is the cheapest airline that flies to Chicago?
Ryanair
Ryanair, easyJet, and SAS are the most popular carriers operating from London to Chicago
What is the cheapest route?
London Stansted - Chicago O'Hare Intl
Fly from London Stansted to Chicago O'Hare Intl for the best London - Chicago flight prices
When is the cheapest time to book a flight to Chicago?
49 days before
The cheapest time to buy a flight from London to Chicago is approximately 49 days to departure
60
Days before departure
0
Flight information for London to Chicago (CHI - LON)
Find info about flight duration, direct flights, and airports for your flight from London to Chicago
| Fastest flight time | 8h 55m | The fastest flight from London to Chicago takes 8h 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
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Flights to Chicago from:
Flights to other cities in United States
Lost the lust for Chicago? Check out some flights to other cities in United States
Round-trip 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.