ORD - LTN

$300 Find Cheap Flights from Chicago to London Luton Airport - Compare and Save

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Everything you should know

Cheapest round-trip
$736
Typical prices: $710-$934
Multiple Airlines
Thu 10/11Wed 10/17
ORD - LTN • 2 stops
Cheapest one-way
$300
Typical prices: $385-$541
Multiple Airlines
Tue 11/13
ORD - LTN • 2 stops
When to travel
September
Cheapest • 10% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dublin (DUB)
Cheapest • Avg $825 (round-trip)
Reykjavik Keflavik Intl (KEF)
Shortest trip • 15h 49m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Chicago to Luton (ORD-LTN)

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

Recent round-trip flight deals from Chicago to Luton

Sun, Oct 11 - Sat, Oct 17
Multiple Airlines Logo
2:15 pm - 11:25 amORD  Chicago O'Hare Intl-LTN London Luton
15h 10m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
2:25 pm - 12:35 pmLTN  London Luton-ORD Chicago O'Hare Intl
28h 10m2 stops Dublin Munich Franz Josef Strauss
$736Multiple Airlines
Sun, Oct 11 - Sat, Oct 17
Multiple Airlines Logo
9:55 am - 11:25 amORD  Chicago O'Hare Intl-LTN London Luton
19h 30m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
2:25 pm - 12:35 pmLTN  London Luton-ORD Chicago O'Hare Intl
28h 10m2 stops Dublin Munich Franz Josef Strauss
$736Multiple Airlines
Wed, Feb 10 - Wed, Feb 17
Multiple Airlines Logo
5:40 pm - 1:45 pmORD  Chicago O'Hare Intl-LTN London Luton
14h 05m1 stop Madrid Barajas
Multiple Airlines Logo
6:10 am - 2:55 pmLTN  London Luton-ORD Chicago O'Hare Intl
14h 45m1 stop Madrid Barajas
$736Multiple Airlines
Wed, Nov 18 - Sun, Nov 22
Multiple Airlines Logo
6:30 pm - 1:00 pmORD  Chicago O'Hare Intl-LTN London Luton
12h 30m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
6:00 am - 5:20 pmLTN  London Luton-ORD Chicago O'Hare Intl
17h 20m1 stop Reykjavik Keflavik Intl
$737Multiple Airlines
Sun, Oct 11 - Mon, Oct 19
Multiple Airlines Logo
3:45 pm - 11:25 amORD  Chicago O'Hare Intl-LTN London Luton
13h 40m1 stop Dublin
Multiple Airlines Logo
12:25 pm - 7:15 pmLTN  London Luton-ORD Chicago O'Hare Intl
12h 50m1 stop Dublin
$738Multiple Airlines
Thu, Nov 5 - Sun, Nov 8
Multiple Airlines Logo
6:30 pm - 4:15 pmORD  Chicago O'Hare Intl-LTN London Luton
15h 45m2 stops Reykjavik Keflavik Intl Glasgow Intl
Multiple Airlines Logo
7:00 am - 6:20 pmLTN  London Luton-ORD Chicago O'Hare Intl
17h 20m2 stops Paris Charles de Gaulle Dublin
$738Multiple Airlines
Wed, Oct 28 - Sun, Nov 1
Multiple Airlines Logo
12:50 pm - 9:15 amORD  Chicago O'Hare Intl-LTN London Luton
15h 25m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
7:35 pm - 1:10 pmLTN  London Luton-ORD Chicago O'Hare Intl
23h 35m2 stops Dublin Frankfurt am Main
$739Multiple Airlines
Wed, Nov 18 - Mon, Nov 23
Multiple Airlines Logo
6:30 pm - 5:35 pmORD  Chicago O'Hare Intl-LTN London Luton
17h 05m2 stops Reykjavik Keflavik Intl Barcelona-El Prat
Multiple Airlines Logo
6:10 am - 5:20 pmLTN  London Luton-ORD Chicago O'Hare Intl
17h 10m2 stops Dublin Reykjavik Keflavik Intl
$739Multiple Airlines
Wed, Nov 18 - Sun, Nov 22
Multiple Airlines Logo
6:30 pm - 1:00 pmORD  Chicago O'Hare Intl-LTN London Luton
12h 30m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
6:00 am - 5:20 pmLTN  London Luton-ORD Chicago O'Hare Intl
17h 20m1 stop Reykjavik Keflavik Intl
$739Multiple Airlines
Thu, Dec 3 - Thu, Dec 10
Multiple Airlines Logo
7:05 am - 3:10 pmORD  Chicago O'Hare Intl-LTN London Luton
26h 05m2 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat
Multiple Airlines Logo
6:00 am - 11:07 amLTN  London Luton-ORD Chicago O'Hare Intl
35h 07m2 stops Barcelona-El Prat Montreal Pierre Elliott Trudeau Intl
$739Multiple 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 layover airport when flying from Chicago O'Hare Intl Airport to London Luton Airport?

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

What is the cheapest layover 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 round-trip price of $825. 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 layover?

Dublin (DUB) had the shortest average connection time for Chicago O'Hare Intl Airport to London Luton Airport layovers 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

$300
Most popular time to fly with an average 19% increase in price.
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 round-trip 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.

  • 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).

  • What cabin classes can I book on flights from Chicago O'Hare Intl Airport to London Luton Airport?

    Only Economy Class is available on flights from Chicago O'Hare Intl Airport to London Luton Airport.

  • 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 $706 round-trip on average, while Sunday is the most expensive at $1,222: a $516 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

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

    Some of the most popular sights in London Luton Airport are Hyde Park, Buckingham Palace and Trafalgar Square. These are among the most viewed places in London Luton Airport on KAYAK.

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

    There are currently no nonstop flights available from Chicago O'Hare Intl Airport to London Luton Airport. Flights with 1 layover 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, round-trip prices on this route showed a wide range, from about $736 to $1,732. 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 $303, which is 26% below the typical average for this route.

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

    Flying via Dublin (DUB) gives the shortest average 1-stop total travel time at 12h 34m, compared with 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 car rental options are available at London Luton Airport (LTN)?

    London Luton Airport (LTN) hosts 5 major car rental companies, with daily rates starting from around $11 for economy cars. Top options include:
    • GREEN MOTION
    • DRIVALIA
    • Alamo
    • Europcar
    • Budget

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 can be flexible, aim for a Saturday departure instead of Sunday. On this route, Saturday flights average $706 - about $516 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 $706 round-trip in that month - typically $516 less than the most expensive month, which is December (based on the last 12 months).

More options for your flight from Chicago to Luton

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