PHL - LTN

$332 Find Cheap Flights from Philadelphia to London Luton Airport - Compare and Save

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Everything you should know

Cheapest round-trip
$788
Typical prices: $743-$1,469
Multiple Airlines
Sun 12/9Sun 12/16
PHL - LTN • 3 stops
Cheapest one-way
$332
Typical prices: $338-$338
Multiple Airlines
Wed 11/14
PHL - LTN • 3 stops
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Flight Deals

Cheap Flights from Philadelphia to Luton (PHL-LTN)

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

Recent round-trip flight deals from Philadelphia to Luton

Wed, Dec 9 - Wed, Dec 16
Multiple Airlines Logo
5:05 pm - 3:50 pmPHL  Philadelphia-LTN London Luton
17h 45m3 stops Toronto Pearson Intl Munich Franz Josef Strauss Warsaw Frederic Chopin
Multiple Airlines Logo
8:30 am - 2:44 pmLTN  London Luton-PHL Philadelphia
35h 14m3 stops Warsaw Frederic Chopin Munich Franz Josef Strauss Montreal Pierre Elliott Trudeau Intl
$788Multiple Airlines
Wed, Dec 2 - Sun, Dec 6
Multiple Airlines Logo
9:15 am - 6:30 pmPHL  Philadelphia-LTN London Luton
28h 15m3 stops Toronto Pearson Intl Zurich Geneva Geneve-Cointrin
Multiple Airlines Logo
8:00 am - 2:44 pmLTN  London Luton-PHL Philadelphia
35h 44m2 stops Geneva Geneve-Cointrin Montreal Pierre Elliott Trudeau Intl
$795Multiple Airlines
Fri, Nov 6 - Tue, Nov 10
Multiple Airlines Logo
5:40 pm - 6:20 pmPHL  Philadelphia-LTN London Luton
19h 40m1 stop Dublin
Multiple Airlines Logo
7:45 am - 4:10 pmLTN  London Luton-PHL Philadelphia
13h 25m1 stop Dublin
$797Multiple Airlines
Wed, Nov 18 - Mon, Nov 23
Multiple Airlines Logo
5:05 pm - 1:35 pmPHL  Philadelphia-LTN London Luton
15h 30m2 stops Toronto Pearson Intl Amsterdam Schiphol
Multiple Airlines Logo
6:10 am - 10:56 pmLTN  London Luton-PHL Philadelphia
21h 46m2 stops Amsterdam Schiphol Toronto Pearson Intl
$810Multiple Airlines
Wed, Nov 25 - Wed, Dec 2
Multiple Airlines Logo
5:05 pm - 6:30 pmPHL  Philadelphia-LTN London Luton
20h 25m3 stops Toronto Pearson Intl Zurich Geneva Geneve-Cointrin
Multiple Airlines Logo
6:50 am - 10:56 pmLTN  London Luton-PHL Philadelphia
21h 06m3 stops Geneva Geneve-Cointrin Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$816Multiple Airlines
Wed, Nov 11 - Sun, Nov 15
Multiple Airlines Logo
5:40 pm - 9:15 amPHL  Philadelphia-LTN London Luton
10h 35m1 stop Dublin
Multiple Airlines Logo
8:40 am - 4:10 pmLTN  London Luton-PHL Philadelphia
12h 30m1 stop Dublin
$818Multiple Airlines
Tue, Oct 6 - Mon, Oct 12
Multiple Airlines Logo
4:20 pm - 6:25 pmPHL  Philadelphia-LTN London Luton
21h 05m2 stops Toronto Pearson Intl Václav Havel Prague
Multiple Airlines Logo
1:35 pm - 4:05 pmLTN  London Luton-PHL Philadelphia
31h 30m3 stops Václav Havel Prague Zurich Frankfurt am Main
$819Multiple Airlines
Fri, Oct 23 - Fri, Oct 30
Multiple Airlines Logo
8:25 pm - 5:25 pmPHL  Philadelphia-LTN London Luton
16h 00m1 stop Dublin
Multiple Airlines Logo
9:00 am - 5:10 pmLTN  London Luton-PHL Philadelphia
12h 10m1 stop Dublin
$821Multiple Airlines
Wed, Nov 4 - Mon, Nov 9
Multiple Airlines Logo
3:20 pm - 10:30 amPHL  Philadelphia-LTN London Luton
14h 10m2 stops Montreal Pierre Elliott Trudeau Intl Paris Charles de Gaulle
Multiple Airlines Logo
2:45 pm - 4:05 pmLTN  London Luton-PHL Philadelphia
30h 20m3 stops Paris Charles de Gaulle Zurich Frankfurt am Main
$823Multiple Airlines
Mon, Nov 2 - Wed, Nov 11
Multiple Airlines Logo
3:20 pm - 10:35 amPHL  Philadelphia-LTN London Luton
14h 15m2 stops Montreal Pierre Elliott Trudeau Intl Paris Charles de Gaulle
Multiple Airlines Logo
7:00 am - 10:56 pmLTN  London Luton-PHL Philadelphia
20h 56m3 stops Paris Charles de Gaulle Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$824Multiple Airlines
Booking Insights

Price, demand and travel trends for Philadelphia 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 cheapest layover airport when flying from Philadelphia to London Luton Airport?

Flights via Dublin (DUB) offer the most affordable fares, with an average round-trip price of $1,106. Based on KAYAK data over the past 3 months.

When flying from Philadelphia to London Luton Airport which airport offers the shortest layover?

Dublin (DUB) had the shortest average connection time for Philadelphia to London Luton Airport layovers at 9h 14m over the past 3 months.

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Key details for Philadelphia to London Luton Airport flights

Cheapest flight

$332
One-way flight from Philadelphia to London Luton Airport

When to book flights from Philadelphia to Luton

Are your dates flexible? Find out the best times to travel from Philadelphia 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 Philadelphia to London Luton Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Do I need a passport to fly from Philadelphia 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 Philadelphia 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 $788 to $2,247. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Philadelphia to London Luton Airport looking right now?

    One-way fares from Philadelphia to London Luton Airport are currently higher than usual. Average one-way flight prices are about $360, which is 6% above the typical average for this route.

  • 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

  • Which airports can I use when flying from Philadelphia to London Luton Airport?

    Flights from Philadelphia to London Luton Airport usually depart from Philadelphia (PHL) and arrive at London Luton (LTN).

  • Which airports do connecting flights from Philadelphia to London Luton Airport pass through?

    Most connecting flights from Philadelphia to London Luton Airport pass through Dublin (DUB), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Philadelphia to London Luton Airport?

    Yes. Flexible dates can save you up to 50% on flights from Philadelphia to London Luton Airport. Wednesday is the cheapest departure day at $743 round-trip on average, while Tuesday is the most expensive at $1,469, a difference of $726.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Philadelphia and London Luton Airport?

    London Luton Airport is 5 hours ahead of Philadelphia (British Time vs Eastern 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 and Buckingham Palace. These are among the most viewed places in London Luton Airport on KAYAK.

Your guide to booking Philadelphia 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 Wednesday departure and avoid flying on Tuesday. On this route, Wednesday flights average $743, about $726 less than Tuesday fares (49% savings) based on the last 12 months.

More options for your flight from Philadelphia to Luton

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