Cheap flights from London to Chicago from €378

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Flight information for London to Chicago
(LON to CHI)

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

Best price found

€378

Fastest flight time

8h 45m

Direct flights

None

Airports in Chicago

3 airports
The best one-way flight to Chicago from London in the past 72 hours is €378. The best return flight deal from London to Chicago found on momondo in the last 72 hours is €550.
The fastest flight from London to Chicago takes 8h 45m
There are no direct flights from London 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 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 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 depart London for Chicago?

Friday

The cheapest day of the week is usually Friday. The most expensive is usually Monday.

When is the cheapest time to fly from London to Chicago?

in the morning

London to Chicago flights are approximately 0% more expensive in the morning than in the morning

What is the cheapest London to Chicago flight route?

London Heathrow - Chicago O'Hare Intl

Fly from London Heathrow to Chicago O'Hare Intl for the best London - Chicago flight prices

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

58 days before

The cheapest time to buy a flight from London to Chicago is approximately 58 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 €567 RT during the month of August.

London Heathrow Airport (LHR) to Chicago O'Hare Intl Airport (ORD)€567
Search Flight Deals

Easily compare return flights from London 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 to Chicago by changing tabs
TAP AIR PORTUGAL
20 Oct
LHR14:45London Heathrow
31h 35m
1 stop
ORD22:20Chicago O'Hare Intl
31 Oct
ORD19:15Chicago O'Hare Intl
17h 20m
1 stop
LHR12:35London Heathrow
Finnair
22 Nov
LHR05:20London Heathrow
13h 05m
1 stop
ORD18:25Chicago O'Hare Intl
29 Nov
ORD12:00Chicago O'Hare Intl
7h 40m
LHR19:40London Heathrow
Multiple Airlines
23 Nov
LHR01:20London Heathrow
14h 10m
1 stop
ORD15:30Chicago O'Hare Intl
30 Nov
ORD12:00Chicago O'Hare Intl
7h 40m
LHR19:40London Heathrow
Austrian Airlines
23 Nov
LHR08:55London Heathrow
30h 10m
1 stop
ORD15:05Chicago O'Hare Intl
8 Dec
ORD11:40Chicago O'Hare Intl
8h 00m
LHR19:40London Heathrow
Aer Lingus
13 Sep
LHR03:40London Heathrow
12h 05m
1 stop
ORD15:45Chicago O'Hare Intl
21 Sep
ORD16:45Chicago O'Hare Intl
11h 10m
1 stop
LHR03:55London Heathrow
Icelandair
21 Sep
LHR09:05London Heathrow
11h 15m
1 stop
ORD20:20Chicago O'Hare Intl
2 Oct
ORD15:25Chicago O'Hare Intl
10h 30m
1 stop
LHR01:55London Heathrow

Find the cheapest one-way flights from London to Chicago

If you're looking for one-way flights from London to Chicago, view some of our deals below provided by Icelandair, TAP AIR PORTUGAL and WestJet
TAP AIR PORTUGAL
12 Nov
LHR01:00London Heathrow
20h 30m
1 stop
ORD21:30Chicago O'Hare Intl
Icelandair
22 Dec
LHR07:05London Heathrow
11h 15m
1 stop
ORD18:20Chicago O'Hare Intl
WestJet
21 Sep
LHR10:15London Heathrow
32h 11m
2 stops
ORD18:26Chicago O'Hare Intl

Search last-minute flights to Chicago from London

Find and compare return flight prices for your last-minute flight from London to Chicago
Icelandair
20 Aug
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
Lufthansa
22 Aug
LHR09:05London Heathrow
8h 55m
ORD18:00Chicago O'Hare Intl
29 Sep
ORD17:10Chicago O'Hare Intl
8h 10m
LHR01:20London Heathrow
British Airways
17 Aug
LHR03:45London Heathrow
8h 35m
ORD12:20Chicago O'Hare Intl
26 Sep
ORD15:31Chicago O'Hare Intl
7h 34m
LHR23:05London Heathrow
KLM
22 Aug
LHR08:55London Heathrow
11h 38m
1 stop
ORD20:33Chicago O'Hare Intl
5 Sep
ORD09:45Chicago O'Hare Intl
11h 25m
1 stop
LHR21:10London Heathrow
Finnair
18 Aug
LHR10:25London Heathrow
8h 50m
ORD19:15Chicago O'Hare Intl
7 May
ORD17:15Chicago O'Hare Intl
7h 45m
LHR01:00London Heathrow
Scandinavian Airlines
17 Aug
LHR17:05London Heathrow
21h 15m
1 stop
ORD14:20Chicago O'Hare Intl
27 Sep
ORD12:00Chicago O'Hare Intl
14h 55m
1 stop
LHR02:55London Heathrow
€1,008
Find similar

TAP AIR PORTUGAL flights from London to Chicago

Our best TAP AIR PORTUGAL deals on London to Chicago flight tickets
TAP AIR PORTUGAL
20 Oct
LHR14:45London Heathrow
31h 35m
1 stop
ORD22:20Chicago O'Hare Intl
31 Oct
ORD19:15Chicago O'Hare Intl
17h 20m
1 stop
LHR12:35London Heathrow
TAP AIR PORTUGAL
8 Feb
LHR03:15London Heathrow
18h 15m
1 stop
ORD21:30Chicago O'Hare Intl
22 Feb
ORD17:15Chicago O'Hare Intl
13h 15m
1 stop
LHR06:30London Heathrow
TAP AIR PORTUGAL
9 Oct
LHR07:20London Heathrow
15h 00m
1 stop
ORD22:20Chicago O'Hare Intl
16 Nov
ORD17:15Chicago O'Hare Intl
13h 15m
1 stop
LHR06:30London Heathrow

Icelandair flights from London to Chicago

Our best Icelandair deals on London to Chicago flight tickets
Icelandair
21 Sep
LHR09:05London Heathrow
11h 15m
1 stop
ORD20:20Chicago O'Hare Intl
2 Oct
ORD15:25Chicago O'Hare Intl
10h 30m
1 stop
LHR01:55London Heathrow
Icelandair
28 Sep
LHR09:05London Heathrow
11h 15m
1 stop
ORD20:20Chicago O'Hare Intl
5 Oct
ORD15:25Chicago O'Hare Intl
18h 55m
1 stop
LHR10:20London Heathrow
Icelandair
21 Sep
LHR09:05London Heathrow
11h 15m
1 stop
ORD20:20Chicago O'Hare Intl
28 Sep
ORD15:25Chicago O'Hare Intl
18h 55m
1 stop
LHR10:20London Heathrow

  • How far is London to Chicago by plane?

    A flight from London to Chicago will travel around 6349.2 km. By plane, this route typically takes 8h 55m.



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