ORD - LTN

£242 Find Cheap Flights from Chicago to London Luton Airport – Compare and Save

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Everything you should know

Cheapest return flight
£511
Typical prices: £540-£672
Multiple Airlines
Sat 20/1Fri 26/1
ORD - LTN • 2 stops
Cheapest one-way flight
£242
Typical prices: £286-£402
Multiple Airlines
Sun 25/11
ORD - LTN • 3 stops
When to travel
September
Cheapest • 10% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Reykjavik Keflavik Intl (KEF)
Cheapest • Avg £540 (return)
Dublin (DUB)
Shortest trip • 12h 34m (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, 20 Jan - Tue, 26 Jan
Multiple Airlines Logo
19:00 - 20:50ORD  Chicago O'Hare Intl-LTN London Luton
19h 50m2 stops Lisbon Humberto Delgado Madrid Barajas
Multiple Airlines Logo
21:30 - 15:30LTN  London Luton-ORD Chicago O'Hare Intl
24h 00m2 stops Madrid Barajas Lisbon Humberto Delgado
£511Multiple Airlines
Sun, 6 Dec - Mon, 14 Dec
Multiple Airlines Logo
18:30 - 15:05ORD  Chicago O'Hare Intl-LTN London Luton
14h 35m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
08:05 - 17:20LTN  London Luton-ORD Chicago O'Hare Intl
15h 15m1 stop Reykjavik Keflavik Intl
£513Multiple Airlines
Tue, 1 Dec - Mon, 7 Dec
Multiple Airlines Logo
18:30 - 15:00ORD  Chicago O'Hare Intl-LTN London Luton
14h 30m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
08:05 - 17:20LTN  London Luton-ORD Chicago O'Hare Intl
15h 15m1 stop Reykjavik Keflavik Intl
£515Multiple Airlines
Wed, 2 Dec - Tue, 15 Dec
Multiple Airlines Logo
18:30 - 13:00ORD  Chicago O'Hare Intl-LTN London Luton
12h 30m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
07:05 - 17:20LTN  London Luton-ORD Chicago O'Hare Intl
16h 15m1 stop Reykjavik Keflavik Intl
£517Multiple Airlines
Sat, 5 Dec - Mon, 14 Dec
Multiple Airlines Logo
18:30 - 13:05ORD  Chicago O'Hare Intl-LTN London Luton
12h 35m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
08:05 - 17:20LTN  London Luton-ORD Chicago O'Hare Intl
15h 15m1 stop Reykjavik Keflavik Intl
£517Multiple Airlines
Sun, 6 Dec - Thu, 17 Dec
Multiple Airlines Logo
18:30 - 15:05ORD  Chicago O'Hare Intl-LTN London Luton
14h 35m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
06:05 - 17:20LTN  London Luton-ORD Chicago O'Hare Intl
17h 15m1 stop Reykjavik Keflavik Intl
£519Multiple Airlines
Sun, 6 Dec - Tue, 15 Dec
Multiple Airlines Logo
18:30 - 22:10ORD  Chicago O'Hare Intl-LTN London Luton
21h 40m2 stops Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
07:45 - 17:20LTN  London Luton-ORD Chicago O'Hare Intl
15h 35m2 stops Dublin Reykjavik Keflavik Intl
£520Multiple Airlines
Fri, 8 Jan - Fri, 15 Jan
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
£523Multiple Airlines
Tue, 8 Dec - Mon, 14 Dec
Multiple Airlines Logo
18:30 - 15:00ORD  Chicago O'Hare Intl-LTN London Luton
14h 30m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
08:05 - 17:20LTN  London Luton-ORD Chicago O'Hare Intl
15h 15m1 stop Reykjavik Keflavik Intl
£524Multiple Airlines
Sun, 6 Dec - Sat, 12 Dec
Multiple Airlines Logo
18:30 - 15:05ORD  Chicago O'Hare Intl-LTN London Luton
14h 35m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
07:05 - 17:20LTN  London Luton-ORD Chicago O'Hare Intl
16h 15m1 stop Reykjavik Keflavik Intl
£527Multiple 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 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 Reykjavik Keflavik Intl (KEF) offer the most affordable fares, with an average return price of £540. 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 8h 07m over the past 3 months.

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

Cheapest flight

£242
One-way flight 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 answers about this route, including flight times, airports, airlines, and booking tips.

  • 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 14h 57m 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 £511 to £1,565. That means the highest observed fare was about 3x 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 £249, which is 19% 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 averaging £31 for economy cars. Top options include:

    • GREEN MOTION
    • DRIVALIA
    • Alamo
    • Europcar
    • U-Save

  • 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

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

    Yes. Flexible dates can save you up to 23% on flights from Chicago O'Hare Intl Airport to London Luton Airport. Saturday is the cheapest departure day at £540 return on average, while Tuesday is the most expensive at £693, a difference of £153.

    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 14h 57m 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 and avoid flying on Tuesday. On this route, Saturday flights average £540, about £153 less than Tuesday fares (22% 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 £524 return in that month – typically £169 less than the most expensive month, which is May (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
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