How long does it take to fly to London City Airport?

The flight from Illinois to London City Airport depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Chicago (a popular airport in Illinois) to London Heathrow Airport (the most popular airport in London City Airport), then the flight time is 9h 28m on average. If you fly from Peoria (another popular airport in Illinois) to London Heathrow Airport, then the average flight time is 9h 41m.

When did momondo last update prices for flights from Illinois to London City Airport?

Prices for flights from Illinois to London City Airport refresh daily.

How old do you have to be to fly from Illinois to London City Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to London City Airport.

What documentation or ID do you need to fly to London City Airport?

The travel and health documents required for your trip to London City Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£266 Cheap Flights from Illinois to London City Airport in 2026

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Find the cheapest flights from Illinois to London

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One-way

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Enter your travel dates to find the best prices.

18:50 - 12:55

ORD

LCY

12h 05m

1 stop

09:20 - 17:20

LCY

ORD

13h 00m

1 stop

£434SWISS

Wed, 4 Mar - Wed, 11 Mar

18:50 - 12:55

ORD

LCY

12h 05m

1 stop

09:20 - 16:20

LCY

ORD

13h 00m

1 stop

£437SWISS

Wed, 18 Feb - Wed, 25 Feb

16:05 - 17:40

STL

LCY

19h 35m

2 stops

09:50 - 15:29

LCY

STL

35h 39m

2 stops

£511Multiple Airlines

Wed, 18 Feb - Wed, 25 Feb

16:05 - 17:40

STL

LCY

19h 35m

2 stops

09:50 - 15:29

LCY

STL

35h 39m

2 stops

£518Multiple Airlines

Sun, 1 Feb - Tue, 10 Feb

15:30 - 17:55

STL

LCY

20h 25m

1 stop

09:15 - 21:08

LCY

STL

41h 53m

2 stops

£523Lufthansa

Sun, 3 May - Tue, 12 May

15:30 - 17:55

STL

LCY

20h 25m

1 stop

18:30 - 13:25

LCY

STL

24h 55m

1 stop

£531Lufthansa

Sun, 3 May - Tue, 12 May

11:55 - 14:35

STL

LCY

20h 40m

2 stops

19:15 - 18:52

LCY

STL

29h 37m

2 stops

£546British Airways

Mon, 9 Feb - Mon, 16 Feb

06:32 - 16:40

STL

LCY

28h 08m

2 stops

09:20 - 23:01

LCY

STL

19h 41m

2 stops

£565Delta

Wed, 6 May - Wed, 13 May

13:40 - 16:40

STL

LCY

45h 00m

2 stops

09:20 - 23:01

LCY

STL

19h 41m

2 stops

£570Delta

Tue, 5 May - Tue, 12 May

18:55 - 08:35

PIA

LCY

31h 40m

2 stops

19:15 - 23:42

LCY

PIA

34h 27m

2 stops

£957British Airways

Mon, 1 Jun - Tue, 9 Jun

Lufthansa flights from Illinois to London City Airport

Our best Lufthansa deals on Illinois to London City Airport flight tickets

Lufthansa

13 Apr

ORD16:05Chicago O'Hare Intl

19h 50m

1 stop

LCY17:55London City

21 Apr

LCY09:15London City

18h 02m

2 stops

ORD21:17Chicago O'Hare Intl

£492

Lufthansa

3 May

STL15:30Lambert-St Louis

20h 25m

1 stop

LCY17:55London City

12 May

LCY09:15London City

41h 53m

2 stops

STL21:08Lambert-St Louis

£523

Lufthansa

3 May

STL15:30Lambert-St Louis

20h 25m

1 stop

LCY17:55London City

12 May

LCY18:30London City

24h 55m

1 stop

STL13:25Lambert-St Louis

£531

Iberia flights from Illinois to London City Airport

Our best Iberia deals on Illinois to London City Airport flight tickets

Iberia

9 Feb

STL09:33Lambert-St Louis

41h 17m

2 stops

LCY08:50London City

25 Feb

LCY07:50London City

19h 22m

2 stops

STL21:12Lambert-St Louis

£593

Iberia

2 Feb

ORD14:50Chicago O'Hare Intl

17h 45m

2 stops

LCY14:35London City

25 Feb

LCY07:50London City

13h 05m

1 stop

ORD14:55Chicago O'Hare Intl

£606

Iberia

11 May

STL12:11Lambert-St Louis

22h 19m

2 stops

LCY16:30London City

19 May

LCY19:15London City

56h 19m

2 stops

STL21:34Lambert-St Louis

£633

momondo Fare Finder

Use the filters below to find and compare flights from Illinois to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Wed 4/3

18:50-12:55

1 stop12h 05m

London City

Wed 11/3

09:20-17:20

1 stop13h 00m

£434

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Wed 18/2

18:50-12:55

1 stop12h 05m

London City

Wed 25/2

09:20-16:20

1 stop13h 00m

£437

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Wed 18/2

16:05-17:40

2 stops19h 35m

London City

Wed 25/2

09:50-15:29

2 stops35h 39m

£511

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Sun 1/2

16:05-17:40

2 stops19h 35m

London City

Tue 10/2

09:50-15:29

2 stops35h 39m

£518

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Sun 3/5

15:30-17:55

1 stop20h 25m

London City

Tue 12/5

09:15-21:08

2 stops41h 53m

£523

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Sun 3/5

15:30-17:55

1 stop20h 25m

London City

Tue 12/5

18:30-13:25

1 stop24h 55m

£531

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Mon 9/2

11:55-14:35

2 stops20h 40m

London City

Mon 16/2

19:15-18:52

2 stops29h 37m

£546

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Wed 6/5

06:32-16:40

2 stops28h 08m

London City

Wed 13/5

09:20-23:01

2 stops19h 41m

£565

St. LouisLondon

STL - LCY

STLLCY

Lambert-St Louis

Tue 5/5

13:40-16:40

2 stops45h 00m

London City

Tue 12/5

09:20-23:01

2 stops19h 41m

£570

PeoriaLondon

PIA - LCY

PIALCY

Greater Peoria

Mon 1/6

18:55-08:35

2 stops31h 40m

London City

Tue 9/6

19:15-23:42

2 stops34h 27m

£957

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Illinois to London City Airport

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

Airlines

Other information

What is the cheapest airline that flies from Illinois to London City?

British Airways, SWISS, and Lufthansa are the most popular carriers operating from Illinois to London City

Cheap Illinois to London City Airport flight deals and tips

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

Fastest flight time	10h 40m
Direct flights	None

The fastest flight from Illinois to London City Airport takes 10h 40m

There are no direct flights from Illinois to London City Airport. There are no popular flight routes from Illinois to London City Airport.

Search flight deals

When did momondo last update prices for flights from Illinois to London City Airport?
Prices for flights from Illinois to London City Airport refresh daily.
How old do you have to be to fly from Illinois to London City Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to London City Airport.
What documentation or ID do you need to fly to London City Airport?
The travel and health documents required for your trip to London City Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Eastbourne

Luton

Milton Keynes

Gatwick

Maidstone

Slough

Southend-on-Sea

Canterbury

Ipswich

Ilford

Guildford

Chelmsford

Hayes

Dover

Bedford

Worthing

Ramsgate

Colchester

Folkestone

Winchester

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to London?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Illinois to London for you.

Can I find flights from Illinois to London with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to London from Illinois with this policy.

How can momondo help me find flights from Illinois to London?

Once you have performed a search for Illinois to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Illinois to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Illinois to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.