Cheap flights from London Heathrow Airport to Chicago from €366

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Flight information for London Heathrow Airport to Chicago
(LHR to CHI)

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Chicago

Fastest flight time

8h 40m

Direct flights

None

Airports in Chicago

3 airports
The fastest flight from London Heathrow Airport to Chicago takes 8h 40m
There are no direct flights from London Heathrow Airport to Chicago. Popular non-direct route for this connection is London Heathrow Airport - Chicago O'Hare Intl Airport.
There are 3 airports near Chicago: Chicago O'Hare Intl (ORD), Chicago Midway (MDW), Chicago Greater Rockford (RFD)

How to get the cheapest flight ticket from London Heathrow Airport 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 from London Heathrow Airport to Chicago?

February. The cheapest time of year to fly to Chicago from London Heathrow Airport is February. The most expensive is August.

How far in advance should you book London Heathrow Airport to Chicago flights?

54 days before. The cheapest time to buy a flight from London Heathrow Airport to Chicago is approximately 54 days to departure

If you are looking to fly from London to Chicago, you are most likely going to fly from London Heathrow Airport to Chicago O'Hare Intl Airport, the most popular airports on that route. The cheapest route from London to Chicago is LHR — ORD with an average price of €748 RT during the month of September.

London Heathrow Airport (LHR) to Chicago O'Hare Intl Airport (ORD)€748
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Easily compare return flights from London Heathrow Airport to Chicago

Below you can see the best fares for your return flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London Heathrow Airport to Chicago by changing tabs
Icelandair
29 Jan
LHR07:15London Heathrow
11h 05m
1 stop
ORD18:20Chicago O'Hare Intl
26 Feb
ORD13:30Chicago O'Hare Intl
10h 20m
1 stop
LHR23:50London Heathrow
KLM
12 Oct
LHR02:30London Heathrow
13h 45m
1 stop
ORD16:15Chicago O'Hare Intl
2 Nov
ORD11:51Chicago O'Hare Intl
10h 14m
1 stop
LHR22:05London Heathrow
Delta
25 Oct
LHR02:30London Heathrow
13h 45m
1 stop
ORD16:15Chicago O'Hare Intl
8 Nov
ORD09:30Chicago O'Hare Intl
10h 45m
1 stop
LHR20:15London Heathrow
Iberia
26 Oct
LHR03:20London Heathrow
12h 50m
1 stop
ORD16:10Chicago O'Hare Intl
8 Nov
ORD12:00Chicago O'Hare Intl
7h 40m
LHR19:40London Heathrow
Austrian Airlines
7 Nov
LHR01:00London Heathrow
14h 05m
1 stop
ORD15:05Chicago O'Hare Intl
28 Nov
ORD11:40Chicago O'Hare Intl
8h 00m
LHR19:40London Heathrow
Lufthansa
25 Oct
LHR03:25London Heathrow
12h 50m
1 stop
ORD16:15Chicago O'Hare Intl
8 Nov
ORD16:10Chicago O'Hare Intl
8h 05m
LHR00:15London Heathrow

Find the cheapest one-way flights from London Heathrow Airport to Chicago

If you're looking for one-way flights from London Heathrow Airport to Chicago, view some of our deals below provided by Icelandair and TAP AIR PORTUGAL
TAP AIR PORTUGAL
2 Nov
LHR04:15London Heathrow
18h 15m
1 stop
ORD22:30Chicago O'Hare Intl
Multiple Airlines
10 Mar
LHR07:25London Heathrow
17h 16m
2 stops
ORD00:41Chicago O'Hare Intl
Icelandair
29 Oct
LHR09:05London Heathrow
11h 15m
1 stop
ORD20:20Chicago O'Hare Intl

Search last-minute flights to Chicago from London Heathrow Airport

Find and compare return flight prices for your last-minute flight from London Heathrow Airport to Chicago
Delta
5 Oct
LHR02:20London Heathrow
16h 12m
2 stops
ORD18:32Chicago O'Hare Intl
9 Nov
ORD07:40Chicago O'Hare Intl
11h 40m
1 stop
LHR19:20London Heathrow
Iberia
4 Oct
LHR02:20London Heathrow
13h 50m
1 stop
ORD16:10Chicago O'Hare Intl
11 Oct
ORD15:30Chicago O'Hare Intl
7h 35m
LHR23:05London Heathrow
Multiple Airlines
5 Oct
LHR07:00London Heathrow
9h 00m
ORD16:00Chicago O'Hare Intl
23 Nov
ORD12:13Chicago O'Hare Intl
10h 47m
1 stop
LHR23:00London Heathrow
British Airways
5 Oct
LHR03:45London Heathrow
8h 45m
ORD12:30Chicago O'Hare Intl
11 Oct
ORD15:30Chicago O'Hare Intl
7h 35m
LHR23:05London Heathrow
Finnair
4 Oct
LHR07:00London Heathrow
9h 00m
ORD16:00Chicago O'Hare Intl
13 Oct
ORD16:49Chicago O'Hare Intl
7h 31m
LHR00:20London Heathrow
KLM
5 Oct
LHR08:55London Heathrow
13h 30m
1 stop
ORD22:25Chicago O'Hare Intl
13 Oct
ORD09:25Chicago O'Hare Intl
11h 45m
1 stop
LHR21:10London Heathrow

Icelandair flights from London Heathrow Airport to Chicago

Our best Icelandair deals on London Heathrow Airport to Chicago flight tickets
Icelandair
29 Jan
LHR07:15London Heathrow
11h 05m
1 stop
ORD18:20Chicago O'Hare Intl
26 Feb
ORD13:30Chicago O'Hare Intl
10h 20m
1 stop
LHR23:50London Heathrow
Icelandair
3 Feb
LHR07:15London Heathrow
11h 05m
1 stop
ORD18:20Chicago O'Hare Intl
3 Mar
ORD13:30Chicago O'Hare Intl
10h 20m
1 stop
LHR23:50London Heathrow

TAP AIR PORTUGAL flights from London Heathrow Airport to Chicago

Our best TAP AIR PORTUGAL deals on London Heathrow Airport to Chicago flight tickets
TAP AIR PORTUGAL
30 Jan
LHR03:15London Heathrow
18h 15m
1 stop
ORD21:30Chicago O'Hare Intl
1 Mar
ORD17:15Chicago O'Hare Intl
13h 15m
1 stop
LHR06:30London Heathrow
TAP AIR PORTUGAL
4 Feb
LHR07:25London Heathrow
14h 05m
1 stop
ORD21:30Chicago O'Hare Intl
27 Feb
ORD17:15Chicago O'Hare Intl
13h 15m
1 stop
LHR06:30London Heathrow

  • How far is London Heathrow to Chicago by plane?

    A flight from London Heathrow to Chicago will travel around 6330.3 km. 8h 40m is a normal flight duration for this route.



Alternative routes for London Heathrow Airport 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 time8h 40m
Cheapest price€748

Similar London Heathrow Airport to Chicago flights

Flexible with your destination? Broaden your search and find flights similar to your London Heathrow Airport to Chicago route

Why use momondo?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Chicago. momondo saves you time and could save you money on your trip.

momondo does allow users to show only those flights to Chicago from London which offer a flexible booking policy as well as other useful filters and features.

momondo provides multiple filters to help you find the best flight to Chicago from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

If you are not ready to book a flight from London to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.


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