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

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

How old do you have to be to fly from Illinois to London Luton 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 Luton Airport.

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

The travel and health documents required for your trip to London Luton 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 Luton Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£219 Cheap Flights from Illinois to London Luton Airport in 2026

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0 bags

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Find the cheapest flights from Illinois to London

Round-trip

One-way

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Cheap return flights

Enter your travel dates to find the best prices.

19:25 - 17:25

ORD

LTN

16h 00m

2 stops

09:05 - 21:25

LTN

ORD

18h 20m

2 stops

£389Multiple Airlines

Fri, 17 Apr - Sun, 19 Apr

21:00 - 20:05

ORD

LTN

17h 05m

1 stop

12:25 - 19:15

LTN

ORD

12h 50m

1 stop

£392Multiple Airlines

Tue, 24 Feb - Sat, 28 Feb

21:00 - 16:15

ORD

LTN

13h 15m

1 stop

08:05 - 14:00

LTN

ORD

11h 55m

1 stop

£392Multiple Airlines

Fri, 27 Feb - Sun, 1 Mar

19:25 - 15:30

ORD

LTN

14h 05m

2 stops

09:40 - 18:15

LTN

ORD

14h 35m

2 stops

£395Multiple Airlines

Tue, 21 Apr - Tue, 28 Apr

18:30 - 20:05

ORD

LTN

19h 35m

2 stops

06:00 - 17:20

LTN

ORD

17h 20m

2 stops

£396Multiple Airlines

Tue, 24 Feb - Sat, 28 Feb

19:25 - 22:10

ORD

LTN

20h 45m

2 stops

09:05 - 18:15

LTN

ORD

15h 10m

2 stops

£397Multiple Airlines

Tue, 28 Apr - Sun, 10 May

15:50 - 08:55

ORD

LTN

11h 05m

1 stop

09:00 - 18:55

LTN

ORD

14h 55m

1 stop

£398Multiple Airlines

Sun, 1 Mar - Tue, 10 Mar

19:25 - 23:25

ORD

LTN

22h 00m

2 stops

06:15 - 18:15

LTN

ORD

18h 00m

2 stops

£398Multiple Airlines

Thu, 23 Apr - Wed, 29 Apr

20:40 - 20:05

ORD

LTN

18h 25m

1 stop

13:10 - 19:15

LTN

ORD

12h 05m

1 stop

£399Multiple Airlines

Tue, 24 Mar - Tue, 31 Mar

15:45 - 09:00

ORD

LTN

11h 15m

1 stop

06:15 - 14:00

LTN

ORD

13h 45m

1 stop

£400Multiple Airlines

Wed, 15 Apr - Wed, 22 Apr

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Fri 17/4

19:25-17:25

2 stops16h 00m

London Luton

Sun 19/4

09:05-21:25

2 stops18h 20m

£389

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Tue 24/2

21:00-20:05

1 stop17h 05m

London Luton

Sat 28/2

12:25-19:15

1 stop12h 50m

£392

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Fri 27/2

21:00-16:15

1 stop13h 15m

London Luton

Sun 1/3

08:05-14:00

1 stop11h 55m

£392

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Tue 21/4

19:25-15:30

2 stops14h 05m

London Luton

Tue 28/4

09:40-18:15

2 stops14h 35m

£395

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Tue 24/2

18:30-20:05

2 stops19h 35m

London Luton

Sat 28/2

06:00-17:20

2 stops17h 20m

£396

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Tue 28/4

19:25-22:10

2 stops20h 45m

London Luton

Sun 10/5

09:05-18:15

2 stops15h 10m

£397

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Sun 1/3

15:50-08:55

1 stop11h 05m

London Luton

Tue 10/3

09:00-18:55

1 stop14h 55m

£398

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Thu 23/4

19:25-23:25

2 stops22h 00m

London Luton

Wed 29/4

06:15-18:15

2 stops18h 00m

£398

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Tue 24/3

20:40-20:05

1 stop18h 25m

London Luton

Tue 31/3

13:10-19:15

1 stop12h 05m

£399

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Wed 15/4

15:45-09:00

1 stop11h 15m

London Luton

Wed 22/4

06:15-14:00

1 stop13h 45m

£400

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 Luton 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

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

If you’re flying from a popular airport in Illinois, such as Chicago or Moline, and flying into London Luton Airport, then you can expect flight times to average 9h 20m and 10h 45m, respectively.

Cheap Illinois to London Luton Airport flight deals and tips

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

Fastest flight time	10h 45m
Direct flights	None

The fastest flight from Illinois to London Luton Airport takes 10h 45m

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

Search flight deals

When did momondo last update prices for flights from Illinois to London Luton Airport?
Prices for flights from Illinois to London Luton Airport refresh daily.
How old do you have to be to fly from Illinois to London Luton 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 Luton Airport.
What documentation or ID do you need to fly to London Luton Airport?
The travel and health documents required for your trip to London Luton 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 Luton Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Eastbourne

Milton Keynes

Luton

Gatwick

Slough

Maidstone

Southend-on-Sea

Canterbury

Ipswich

Ilford

Guildford

Chelmsford

Hayes

Wembley

Dover

Folkestone

Colchester

Bedford

Worthing

Ramsgate

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Illinois to London . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to London from Illinois on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Illinois to London.

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

Of course. momondo tracks the price of Illinois to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.