LTN - PHL

$467 Find Cheap Flights from London Luton Airport to Philadelphia - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$821
Typical prices: $554-$895
Multiple Airlines
Sun 10/14Sun 10/21
LTN - PHL • 3 stops
Cheapest one-way
$467
Typical prices: $567-$787
Multiple Airlines
Tue 11/6
LTN - PHL • 3 stops
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Flight Deals

Cheap Flights from Luton to Philadelphia (LTN-PHL)

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

Recent round-trip flight deals from Luton to Philadelphia

Wed, Oct 14 - Wed, Oct 21
Multiple Airlines Logo
1:50 pm - 4:05 pmLTN  London Luton-PHL Philadelphia
31h 15m3 stops Dublin Zurich Frankfurt am Main
Multiple Airlines Logo
5:40 pm - 3:25 pmPHL  Philadelphia-LTN London Luton
16h 45m3 stops Frankfurt am Main Zurich Dublin
$821Multiple Airlines
Wed, Oct 7 - Tue, Oct 13
Multiple Airlines Logo
6:15 am - 6:55 pmLTN  London Luton-PHL Philadelphia
17h 40m1 stop Dublin
Multiple Airlines Logo
8:25 pm - 1:25 pmPHL  Philadelphia-LTN London Luton
12h 00m1 stop Dublin
$825Multiple Airlines
Tue, Nov 3 - Sun, Nov 8
Multiple Airlines Logo
7:45 am - 4:10 pmLTN  London Luton-PHL Philadelphia
13h 25m1 stop Dublin
Multiple Airlines Logo
5:40 pm - 9:10 amPHL  Philadelphia-LTN London Luton
10h 30m1 stop Dublin
$827Multiple Airlines
Tue, Nov 3 - Tue, Nov 10
Multiple Airlines Logo
7:45 am - 5:08 pmLTN  London Luton-PHL Philadelphia
14h 23m2 stops Dublin Boston Logan Intl
Multiple Airlines Logo
5:40 pm - 10:35 amPHL  Philadelphia-LTN London Luton
11h 55m1 stop Dublin
$827Multiple Airlines
Fri, Nov 13 - Sun, Nov 22
Multiple Airlines Logo
9:00 am - 4:10 pmLTN  London Luton-PHL Philadelphia
12h 10m1 stop Dublin
Multiple Airlines Logo
5:40 pm - 9:10 amPHL  Philadelphia-LTN London Luton
10h 30m1 stop Dublin
$842Multiple Airlines
Tue, Oct 20 - Tue, Oct 27
Multiple Airlines Logo
9:40 am - 6:55 pmLTN  London Luton-PHL Philadelphia
14h 15m1 stop Dublin
Multiple Airlines Logo
6:40 pm - 10:35 amPHL  Philadelphia-LTN London Luton
11h 55m1 stop Dublin
$846Multiple Airlines
Wed, Oct 28 - Tue, Nov 3
Multiple Airlines Logo
7:25 am - 5:10 pmLTN  London Luton-PHL Philadelphia
13h 45m1 stop Dublin
Multiple Airlines Logo
5:40 pm - 10:35 amPHL  Philadelphia-LTN London Luton
11h 55m1 stop Dublin
$852Multiple Airlines
Fri, Nov 6 - Fri, Nov 13
Multiple Airlines Logo
9:00 am - 4:10 pmLTN  London Luton-PHL Philadelphia
12h 10m1 stop Dublin
Multiple Airlines Logo
5:40 pm - 12:30 pmPHL  Philadelphia-LTN London Luton
13h 50m1 stop Dublin
$866Multiple Airlines
Fri, Nov 6 - Fri, Nov 13
Multiple Airlines Logo
9:00 am - 4:10 pmLTN  London Luton-PHL Philadelphia
12h 10m1 stop Dublin
Multiple Airlines Logo
5:40 pm - 12:30 pmPHL  Philadelphia-LTN London Luton
13h 50m1 stop Dublin
$867Multiple Airlines
Booking Insights

Price, demand and travel trends for London Luton Airport to Philadelphia 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 London Luton Airport to Philadelphia?

Flights via Dublin (DUB) offer the most affordable fares, with an average round-trip price of $671. Based on KAYAK data over the past 3 months.

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

Dublin (DUB) had the shortest average connection time for London Luton Airport to Philadelphia layovers at 7h 57m over the past 3 months.

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Key details for London Luton Airport to Philadelphia flights

Cheapest flight

$467
One-way flight from London Luton Airport to Philadelphia

When to book flights from Luton to Philadelphia

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

Your London Luton Airport to Philadelphia flight questions, answered

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

  • What cabin classes can I book on flights from London Luton Airport to Philadelphia?

    Only Economy Class is available on flights from London Luton Airport to Philadelphia.

  • Do I need a passport to fly from London Luton Airport to Philadelphia?

    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 London Luton Airport to Philadelphia 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 $821 to $1,967. That means the highest observed fare was about 2x higher than the lowest one.

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

    One-way fares from London Luton Airport to Philadelphia are currently lower than usual. Average one-way flight prices are about $490, which is 38% below the typical average for this route.

  • What car rental options are available at Philadelphia Airport (PHL)?

    Philadelphia Airport (PHL) hosts 5 major car rental companies, with daily rates starting from around $28 for economy cars. Top options include:

    • Payless
    • Dollar
    • Hertz
    • Thrifty
    • Budget

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

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

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

    Most connecting flights from London Luton Airport to Philadelphia 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 London Luton Airport to Philadelphia?

    Yes. Flexible dates can save you up to 39% on flights from London Luton Airport to Philadelphia. Friday is the cheapest departure day at $554 round-trip on average, while Thursday is the most expensive at $895, a difference of $341.

    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 London Luton Airport and Philadelphia?

    Philadelphia is 5 hours behind London Luton Airport (Eastern Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Philadelphia?

    Some of the most popular sights in Philadelphia are Philadelphia Convention Center, Rittenhouse Square and Philadelphia Stadium. These are among the most viewed places in Philadelphia on KAYAK.

Your guide to booking London Luton Airport to Philadelphia flights

Get tips on when to book, when to fly and what to know before your trip.

More options for your flight from Luton to Philadelphia

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