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.

£295 Cheap Flights from Illinois to London Luton Airport in 2026

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Find the cheapest flights from Illinois to London

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

19:25 - 22:05

ORD

LTN

20h 40m

2 stops

08:15 - 19:25

LTN

ORD

17h 10m

2 stops

£498Multiple Airlines

Mon, 27 Apr - Mon, 4 May

11:25 - 21:45

ORD

LTN

28h 20m

2 stops

06:20 - 09:40

LTN

ORD

33h 20m

2 stops

£501Multiple Airlines

Wed, 15 Apr - Wed, 22 Apr

18:00 - 23:20

ORD

LTN

23h 20m

2 stops

14:45 - 16:00

LTN

ORD

31h 15m

2 stops

£503Multiple Airlines

Sun, 12 Apr - Tue, 21 Apr

18:00 - 23:20

ORD

LTN

23h 20m

2 stops

14:45 - 16:00

LTN

ORD

31h 15m

2 stops

£506Multiple Airlines

Sun, 12 Apr - Tue, 21 Apr

18:00 - 23:20

ORD

LTN

23h 20m

2 stops

17:30 - 16:00

LTN

ORD

28h 30m

2 stops

£507Multiple Airlines

Sun, 19 Apr - Thu, 30 Apr

19:25 - 22:05

ORD

LTN

20h 40m

2 stops

08:15 - 19:25

LTN

ORD

17h 10m

2 stops

£509Multiple Airlines

Mon, 27 Apr - Mon, 4 May

19:25 - 22:05

ORD

LTN

20h 40m

2 stops

09:40 - 10:16

LTN

ORD

30h 36m

3 stops

£513Multiple Airlines

Mon, 27 Apr - Tue, 23 Jun

11:25 - 18:05

ORD

LTN

24h 40m

2 stops

09:40 - 09:40

LTN

ORD

30h 00m

2 stops

£513Multiple Airlines

Wed, 15 Apr - Wed, 22 Apr

11:25 - 22:10

ORD

LTN

28h 45m

2 stops

13:10 - 09:40

LTN

ORD

26h 30m

2 stops

£514Multiple Airlines

Tue, 14 Apr - Tue, 21 Apr

11:25 - 18:05

ORD

LTN

24h 40m

2 stops

09:40 - 09:40

LTN

ORD

30h 00m

2 stops

£516Multiple 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

Cheapest return flight

Fastest return journey

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Mon 27/4

19:25-22:05

2 stops20h 40m

London Luton

Mon 4/5

08:15-19:25

2 stops17h 10m

£498

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Wed 15/4

11:25-21:45

2 stops28h 20m

London Luton

Wed 22/4

06:20-09:40

2 stops33h 20m

£501

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Sun 12/4

18:00-23:20

2 stops23h 20m

London Luton

Tue 21/4

14:45-16:00

2 stops31h 15m

£503

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Sun 12/4

18:00-23:20

2 stops23h 20m

London Luton

Tue 21/4

14:45-16:00

2 stops31h 15m

£506

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Sun 19/4

18:00-23:20

2 stops23h 20m

London Luton

Thu 30/4

17:30-16:00

2 stops28h 30m

£507

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Mon 27/4

19:25-22:05

2 stops20h 40m

London Luton

Mon 4/5

08:15-19:25

2 stops17h 10m

£509

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Mon 27/4

19:25-22:05

2 stops20h 40m

London Luton

Tue 23/6

09:40-10:16

3 stops30h 36m

£513

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Wed 15/4

11:25-18:05

2 stops24h 40m

London Luton

Wed 22/4

09:40-09:40

2 stops30h 00m

£513

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Tue 14/4

11:25-22:10

2 stops28h 45m

London Luton

Tue 21/4

13:10-09:40

2 stops26h 30m

£514

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

Wed 15/4

11:25-18:05

2 stops24h 40m

London Luton

Wed 22/4

09:40-09:40

2 stops30h 00m

£516

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 Peoria, and flying into London Luton Airport, then you can expect flight times to average 9h 30m and 10h 10m, 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	12h 25m
Direct flights	None

The fastest flight from Illinois to London Luton Airport takes 12h 25m

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

Maidstone

Slough

Southend-on-Sea

Ipswich

Wembley

Canterbury

Ilford

Guildford

Hayes

Chelmsford

Dover

Folkestone

Ramsgate

Chichester

Bedford

Worthing

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.