HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Luton

$235+ Cheap flights from O'Hare Intl (ORD) to Luton (LTN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LTN
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from O'Hare Intl to Luton with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from O'Hare Intl to Luton

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Luton (LTN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 11, 2025.

Round-trip from

$506
(Kiwi.com)

One-way from

$235
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$663
From Chicago O'Hare Intl to London Luton
Search Deals
One-way flight from Chicago O'Hare Intl to London Luton
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($204 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from O'Hare Intl to Luton

Cheapest flights from O'Hare Intl to Luton
Explore the most affordable flight options available from O'Hare Intl to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/106:30 pmORD - LTN
1 stop13h 30mMultiple Airlines
dom. 11/236:00 amLTN - ORD
1 stop17h 20mMultiple Airlines
Deal found 9/10$506
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/106:30 pmORD - LTN
1 stop13h 30mMultiple Airlines
mié. 11/198:00 amLTN - ORD
1 stop15h 20mMultiple Airlines
Deal found 9/8$509
This Mytrip deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/166:30 pmORD - LTN
1 stop14h 20mMultiple Airlines
dom. 11/236:00 amLTN - ORD
1 stop17h 20mMultiple Airlines
Deal found 9/11$510
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/306:30 pmORD - LTN
1 stop14h 20mMultiple Airlines
lun. 12/88:00 amLTN - ORD
1 stop15h 20mMultiple Airlines
Deal found 9/10$514
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/97:20 pmORD - LTN
2 stops20h 40mMultiple Airlines
sáb. 11/159:00 pmLTN - ORD
2 stops25h 45mMultiple Airlines
Deal found 9/10$532
This Mytrip deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/66:30 pmORD - LTN
2 stops15h 30mMultiple Airlines
lun. 11/106:00 amLTN - ORD
2 stops17h 20mMultiple Airlines
Deal found 9/11$538
This Mytrip deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/16:30 pmORD - LTN
1 stop13h 30mMultiple Airlines
dom. 12/146:00 amLTN - ORD
1 stop17h 20mMultiple Airlines
Deal found 9/11$542
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/27:20 pmORD - LTN
2 stops20h 40mMultiple Airlines
vie. 11/78:55 pmLTN - ORD
2 stops25h 50mMultiple Airlines
Deal found 9/10$544
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/96:30 pmORD - LTN
1 stop14h 20mMultiple Airlines
jue. 11/136:00 amLTN - ORD
1 stop17h 20mMultiple Airlines
Deal found 9/8$547
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/186:30 pmORD - LTN
1 stop14h 20mMultiple Airlines
dom. 11/236:00 amLTN - ORD
1 stop17h 20mMultiple Airlines
Deal found 9/11$549
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/153:35 pmORD - LTN
2 stops20h 35mMultiple Airlines
mar. 10/216:10 pmLTN - ORD
2 stops27h 45mMultiple Airlines
Deal found 9/10$553

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Luton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to London Luton Airport that are best for you.

Fly from

O'Hare Intl

Fly to

Luton

Route

Depart

Return

Price

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

mié. 12/3

6:30 pm-12:55 pm

1 stop12h 25m

London Luton

jue. 12/11

6:00 am-5:20 pm

1 stop17h 20m

$509

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

mié. 10/15

3:35 pm-6:10 pm

2 stops20h 35m

London Luton

mar. 10/21

6:10 pm-3:55 pm

2 stops27h 45m

$553

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

lun. 11/17

6:30 pm-2:00 pm

1 stop13h 30m

London Luton

dom. 11/23

6:00 am-5:20 pm

1 stop17h 20m

$561

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

sáb. 11/15

6:30 pm-1:00 pm

1 stop12h 30m

London Luton

mié. 11/19

8:00 am-5:20 pm

1 stop15h 20m

$570

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

lun. 10/20

10:40 am-12:20 pm

2 stops19h 40m

London Luton

sáb. 10/25

9:25 pm-5:20 pm

2 stops25h 55m

$598

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

vie. 10/24

8:40 am-9:00 pm

2 stops30h 20m

London Luton

vie. 10/31

6:10 am-8:00 pm

2 stops18h 50m

$602

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

vie. 10/24

4:55 pm-12:45 am

2 stops25h 50m

London Luton

sáb. 11/1

6:00 am-9:00 pm

2 stops20h 00m

$605

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

vie. 12/5

3:35 pm-2:45 pm

2 stops17h 10m

London Luton

mié. 12/10

6:50 am-6:25 pm

2 stops17h 35m

$626

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

mié. 11/12

9:55 pm-6:15 pm

1 stop14h 20m

London Luton

vie. 11/21

8:30 am-8:00 pm

1 stop17h 30m

$626

ChicagoLondon

ORD - LTN

ORDLTN

Chicago O'Hare Intl

mié. 11/19

9:55 pm-6:15 pm

1 stop14h 20m

London Luton

mié. 11/26

8:30 am-8:00 pm

1 stop17h 30m

$627

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 19 results
1
2

Best time to book a flight from O'Hare Intl to Luton

Have a flexible travel schedule? Discover the best time to fly to Luton from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Luton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from O'Hare Intl to Luton that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Luton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Luton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Luton.

  • Can I find deals for business class flights from O'Hare Intl to Luton?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Luton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Traveling to a place near London Luton Airport?

Book flights to London Luton Airport if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Southend-on-Sea
Harrow
Canterbury
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Gatwick
Borehamwood
Aylesbury
Bedford
Wembley
Folkestone
Chichester
Arundel

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.