ORD - LTN

£223 Find Cheap Flights from Chicago to London Luton Airport – Compare and Save

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Everything you should know

Cheapest return flight
£541
Typical prices: £531-£698
Multiple Airlines
Sun 25/11Thu 29/11
ORD - LTN • 2 stops
Cheapest one-way flight
£223
Typical prices: £288-£404
Multiple Airlines
Tue 6/11
ORD - LTN • 2 stops
When to travel
September
Cheapest • 10% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Dublin (DUB)
Cheapest • Avg £617 (return)
Reykjavik Keflavik Intl (KEF)
Shortest trip • 15h 49m (one-way)
Insights
Insights
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We hope you enjoy your trip to London Luton Airport!
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Cheap Flights from Chicago to Luton (ORD-LTN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Chicago to Luton

Wed, 25 Nov - Sun, 29 Nov
Multiple Airlines Logo
18:30 - 21:05ORD  Chicago O'Hare Intl-LTN London Luton
20h 35m2 stops Reykjavik Keflavik Intl Rome Fiumicino
Multiple Airlines Logo
21:45 - 17:20LTN  London Luton-ORD Chicago O'Hare Intl
25h 35m2 stops Rome Fiumicino Reykjavik Keflavik Intl
£541Multiple Airlines
Sat, 10 Oct - Wed, 14 Oct
Multiple Airlines Logo
15:45 - 08:20ORD  Chicago O'Hare Intl-LTN London Luton
10h 35m1 stop Dublin
Multiple Airlines Logo
06:15 - 19:15LTN  London Luton-ORD Chicago O'Hare Intl
19h 00m1 stop Dublin
£541Multiple Airlines
Mon, 5 Oct - Mon, 12 Oct
Multiple Airlines Logo
15:45 - 09:15ORD  Chicago O'Hare Intl-LTN London Luton
11h 30m1 stop Dublin
Multiple Airlines Logo
08:15 - 14:00LTN  London Luton-ORD Chicago O'Hare Intl
11h 45m1 stop Dublin
£542Multiple Airlines
Sun, 18 Oct - Sun, 25 Oct
Multiple Airlines Logo
15:45 - 11:25ORD  Chicago O'Hare Intl-LTN London Luton
13h 40m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
15:55 - 21:05LTN  London Luton-ORD Chicago O'Hare Intl
34h 10m2 stops Dublin Frankfurt am Main
£547Multiple Airlines
Thu, 8 Oct - Wed, 14 Oct
Multiple Airlines Logo
21:40 - 23:25ORD  Chicago O'Hare Intl-LTN London Luton
19h 45m2 stops Munich Franz Josef Strauss Dublin
Multiple Airlines Logo
06:15 - 14:55LTN  London Luton-ORD Chicago O'Hare Intl
14h 40m2 stops Dublin Toronto Pearson Intl
£549Multiple Airlines
Mon, 19 Oct - Mon, 26 Oct
Multiple Airlines Logo
15:45 - 12:45ORD  Chicago O'Hare Intl-LTN London Luton
15h 00m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
06:10 - 21:05LTN  London Luton-ORD Chicago O'Hare Intl
19h 55m2 stops Dublin Frankfurt am Main
£549Multiple Airlines
Sun, 11 Oct - Sat, 17 Oct
Multiple Airlines Logo
14:15 - 11:25ORD  Chicago O'Hare Intl-LTN London Luton
15h 10m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
14:25 - 12:35LTN  London Luton-ORD Chicago O'Hare Intl
28h 10m2 stops Dublin Munich Franz Josef Strauss
£550Multiple Airlines
Sat, 17 Oct - Tue, 20 Oct
Multiple Airlines Logo
15:45 - 13:40ORD  Chicago O'Hare Intl-LTN London Luton
15h 55m2 stops Dublin Barcelona-El Prat
Multiple Airlines Logo
14:45 - 14:00LTN  London Luton-ORD Chicago O'Hare Intl
29h 15m2 stops Barcelona-El Prat Dublin
£550Multiple Airlines
Wed, 10 Feb - Wed, 17 Feb
Multiple Airlines Logo
17:40 - 13:45ORD  Chicago O'Hare Intl-LTN London Luton
14h 05m1 stop Madrid Barajas
Multiple Airlines Logo
06:10 - 14:55LTN  London Luton-ORD Chicago O'Hare Intl
14h 45m1 stop Madrid Barajas
£550Multiple Airlines
Sun, 11 Oct - Sat, 17 Oct
Multiple Airlines Logo
09:55 - 11:25ORD  Chicago O'Hare Intl-LTN London Luton
19h 30m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
14:25 - 12:35LTN  London Luton-ORD Chicago O'Hare Intl
28h 10m2 stops Dublin Munich Franz Josef Strauss
£550Multiple Airlines
Booking Insights

Price, demand, and travel trends for Chicago O'Hare Intl Airport to London Luton Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Chicago O'Hare Intl Airport to London Luton Airport with more confidence.

What is the most popular stopover airport when flying from Chicago O'Hare Intl Airport to London Luton Airport?

Dublin (DUB) is the most popular stopover for the Chicago O'Hare Intl Airport to London Luton Airport route. 67% of KAYAK users who booked 1-stop return journeys over the past 3 months connected via DUB.

What is the cheapest stopover airport when flying from Chicago O'Hare Intl Airport to London Luton Airport?

Flights via Dublin (DUB) offer the most affordable fares, with an average return price of £617. Based on KAYAK data over the past 3 months.

When flying from Chicago O'Hare Intl Airport to London Luton Airport, which airport offers the shortest stopover?

Dublin (DUB) had the shortest average connection time for Chicago O'Hare Intl Airport to London Luton Airport stopovers at 487 minutes over the past 3 months.

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Key details for Chicago O'Hare Intl Airport to London Luton Airport flights

Low season

February

Cheapest flight

£223
Most popular time to fly (19% more expensive on average)
Flights from Chicago O'Hare Intl Airport to London Luton Airport

When to book flights from Chicago to Luton

Are your dates flexible? Find out the best times to travel from Chicago to Luton based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Chicago O'Hare Intl Airport to London Luton Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • How long is a flight from Chicago O'Hare Intl Airport to London Luton Airport?

    There are currently no direct flights available from Chicago O'Hare Intl Airport to London Luton Airport. Flights with 1 stopover take between 12h 34m and 15h 49m in total, depending on the connection.

  • Do I need a passport to fly from Chicago O'Hare Intl Airport to London Luton Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Chicago O'Hare Intl Airport to London Luton Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £541 to £1,339. That means the highest observed fare was about 2x higher than the lowest one.

  • How are flight prices from Chicago O'Hare Intl Airport to London Luton Airport looking right now?

    One-way fares from Chicago O'Hare Intl Airport to London Luton Airport are currently lower than usual. Average one-way flight prices are about £226, which is 27% below the typical average for this route.

  • Which car hire options are available at London Luton Airport (LTN)?

    London Luton Airport (LTN) hosts 5 major car hire companies, with daily rates starting from around £8 for economy cars. Top options include:
    • GREEN MOTION
    • DRIVALIA
    • Alamo
    • Europcar
    • Budget

  • Which airports can I use when flying from Chicago O'Hare Intl Airport to London Luton Airport?

    Flights from Chicago O'Hare Intl Airport to London Luton Airport usually depart from Chicago O'Hare Intl (ORD) and arrive at London Luton (LTN).

  • Which airports do connecting flights from Chicago O'Hare Intl Airport to London Luton Airport pass through?

    Connecting flights from Chicago O'Hare Intl Airport to London Luton Airport most commonly pass through:

    • Dublin (DUB) – 67% of one-stop connections
    • Reykjavik Keflavik Intl (KEF) – 33% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Chicago O'Hare Intl Airport to London Luton Airport?

    On the Chicago O'Hare Intl Airport to London Luton Airport route, being flexible with your departure day can save you up to 43%. Saturday is the cheapest day at £528 return on average, while Sunday is the most expensive at £913 – a £386 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different stopover airport from Chicago O'Hare Intl Airport to London Luton Airport?

    Flying via Dublin (DUB) gives the shortest average 1-stop total travel time of 12h 34m, compared to 15h 49m via Reykjavik Keflavik Intl (KEF).

  • What is the time difference between Chicago O'Hare Intl Airport and London Luton Airport?

    London Luton Airport is 6 hours ahead of Chicago O'Hare Intl Airport (British Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in London Luton Airport?

    Some of the most popular sights in London Luton Airport are Hyde Park, Tower Bridge, and Royal Albert Hall. These are among the most viewed places in London Luton Airport on KAYAK.

Your guide to booking Chicago O'Hare Intl Airport to London Luton Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure instead of Sunday. On this route, Saturday flights average £528 – about £386 less than Sunday (42% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Chicago O'Hare Intl Airport to London Luton Airport trip for September. Fares historically average £528 return in that month – typically £386 less than the most expensive month, which is December (based on the last 12 months).

More options for your flight from Chicago to Luton

Complete your trip to Luton with a hotel stay or car hire

Car hire in London
Hotels in London
Holidays in London