Cheap flights from London Heathrow Airport to Chicago from €377

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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

Best price found

€377

Fastest flight time

8h 45m

Direct flights

Sat

Airports in Chicago

3 airports
The best one-way flight to Chicago from London Heathrow Airport in the past 72 hours is €377. The best return flight deal from London Heathrow Airport to Chicago found on momondo in the last 72 hours is €637.
The fastest flight from London Heathrow Airport to Chicago takes 8h 45m
Direct flights go from London Heathrow Airport to Chicago on Saturday. Airlines offering direct flights are: Finnair, American Airlines and British Airways.
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?

September

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

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

60 days before

The cheapest time to buy a flight from London Heathrow Airport to Chicago is approximately 60 days to departure

London Heathrow Airport (LHR) to Chicago O'Hare Intl Airport (ORD)€563
Search Flight Deals

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 €563 RT during the month of May.


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
TAP AIR PORTUGAL
14 Sep
LHR07:20London Heathrow
15h 00m
1 stop
ORD22:20Chicago O'Hare Intl
28 Sep
ORD18:05Chicago O'Hare Intl
13h 40m
1 stop
LHR07:45London Heathrow
Austrian Airlines
1 Nov
LHR02:00London Heathrow
14h 05m
1 stop
ORD16:05Chicago O'Hare Intl
8 Nov
ORD11:40Chicago O'Hare Intl
8h 00m
LHR19:40London Heathrow
Icelandair
14 Sep
LHR09:05London Heathrow
11h 15m
1 stop
ORD20:20Chicago O'Hare Intl
27 Sep
ORD15:25Chicago O'Hare Intl
10h 30m
1 stop
LHR01:55London Heathrow
Finnair
9 Nov
LHR03:40London Heathrow
8h 50m
ORD12:30Chicago O'Hare Intl
14 Nov
ORD12:00Chicago O'Hare Intl
7h 40m
LHR19:40London Heathrow
Delta
1 Nov
LHR04:40London Heathrow
15h 19m
2 stops
ORD19:59Chicago O'Hare Intl
8 Nov
ORD06:20Chicago O'Hare Intl
12h 00m
1 stop
LHR18:20London Heathrow
JetBlue
14 Sep
LHR04:25London Heathrow
16h 30m
1 stop
ORD20:55Chicago O'Hare Intl
12 Oct
ORD04:59Chicago O'Hare Intl
15h 31m
1 stop
LHR20:30London 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, TAP AIR PORTUGAL and WestJet
TAP AIR PORTUGAL
30 Sep
LHR02:00London Heathrow
20h 20m
1 stop
ORD22:20Chicago O'Hare Intl
Multiple Airlines
5 Oct
LHR04:00London Heathrow
16h 55m
2 stops
ORD20:55Chicago O'Hare Intl
WestJet
3 Sep
LHR10:10London Heathrow
32h 16m
2 stops
ORD18:26Chicago 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
Icelandair
26 May
LHR17:25London Heathrow
26h 55m
1 stop
ORD20:20Chicago O'Hare Intl
30 May
ORD15:25Chicago O'Hare Intl
10h 30m
1 stop
LHR01:55London Heathrow
ITA Airways
26 May
LHR16:00London Heathrow
31h 15m
2 stops
ORD23:15Chicago O'Hare Intl
30 May
ORD03:30Chicago O'Hare Intl
29h 40m
2 stops
LHR09:10London Heathrow
Multiple Airlines
26 May
LHR02:40London Heathrow
19h 12m
2 stops
ORD21:52Chicago O'Hare Intl
30 May
ORD18:10Chicago O'Hare Intl
17h 25m
1 stop
LHR11:35London Heathrow
Scandinavian Airlines
26 May
LHR05:55London Heathrow
13h 50m
1 stop
ORD19:45Chicago O'Hare Intl
18 Jun
ORD12:00Chicago O'Hare Intl
19h 00m
1 stop
LHR07:00London Heathrow
TAP AIR PORTUGAL
26 May
LHR12:35London Heathrow
33h 45m
1 stop
ORD22:20Chicago O'Hare Intl
19 Jun
ORD18:05Chicago O'Hare Intl
14h 45m
1 stop
LHR08:50London Heathrow
Lufthansa
25 May
LHR02:30London Heathrow
12h 30m
1 stop
ORD15:00Chicago O'Hare Intl
9 Jun
ORD12:30Chicago O'Hare Intl
8h 15m
LHR20:45London Heathrow

Icelandair flights from London Heathrow Airport to Chicago

Our best Icelandair deals on London Heathrow Airport to Chicago flight tickets
Icelandair
14 Sep
LHR09:05London Heathrow
11h 15m
1 stop
ORD20:20Chicago O'Hare Intl
27 Sep
ORD15:25Chicago O'Hare Intl
10h 30m
1 stop
LHR01:55London Heathrow
Icelandair
26 Sep
LHR09:05London Heathrow
11h 15m
1 stop
ORD20:20Chicago O'Hare Intl
6 Oct
ORD15:25Chicago O'Hare Intl
18h 55m
1 stop
LHR10:20London Heathrow
Icelandair
6 Sep
LHR09:05London Heathrow
11h 15m
1 stop
ORD20:20Chicago O'Hare Intl
22 Sep
ORD15:25Chicago O'Hare Intl
10h 30m
1 stop
LHR01:55London Heathrow

Delta flights from London Heathrow Airport to Chicago

Our best Delta deals on London Heathrow Airport to Chicago flight tickets
Delta
1 Nov
LHR04:40London Heathrow
15h 19m
2 stops
ORD19:59Chicago O'Hare Intl
8 Nov
ORD06:20Chicago O'Hare Intl
12h 00m
1 stop
LHR18:20London Heathrow
Delta
9 Nov
LHR06:45London Heathrow
15h 53m
2 stops
ORD22:38Chicago O'Hare Intl
14 Nov
ORD08:25Chicago O'Hare Intl
12h 10m
1 stop
LHR20:35London Heathrow
Delta
25 May
LHR02:30London Heathrow
16h 10m
2 stops
ORD18:40Chicago O'Hare Intl
4 Jun
ORD09:46Chicago O'Hare Intl
14h 14m
1 stop
LHR00:00London Heathrow

  • How far is London Heathrow to Chicago by plane?

    A flight from London Heathrow to Chicago will travel around 6330.3 km. 8h 50m 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 50m
Cheapest price€563

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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