PHL - LTN

$348 Find Cheap Flights from Philadelphia to London Luton Airport - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$850
Typical prices: $743-$1,469
Multiple Airlines
Thu 10/11Fri 10/19
PHL - LTN • 3 stops
Cheapest one-way
$348
Typical prices: $338-$338
Multiple Airlines
Mon 10/1
PHL - LTN • 3 stops
Top layover airports
Boston Logan Intl (BOS)
Cheapest • Avg $898 (round-trip)
Dublin (DUB)
Shortest trip • 12h 04m (one-way)
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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

Sun, Oct 11 - Mon, Oct 19
Multiple Airlines Logo
10:05 am - 2:00 pmPHL  Philadelphia-LTN London Luton
22h 55m3 stops Montreal Pierre Elliott Trudeau Intl Zurich Tirana Rinas
Multiple Airlines Logo
9:50 pm - 2:47 pmLTN  London Luton-PHL Philadelphia
21h 57m3 stops Tirana Rinas Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$850Multiple Airlines
Wed, Nov 25 - Fri, Dec 4
Multiple Airlines Logo
5:30 pm - 9:15 amPHL  Philadelphia-LTN London Luton
10h 45m1 stop Dublin
Multiple Airlines Logo
9:00 am - 4:00 pmLTN  London Luton-PHL Philadelphia
12h 00m1 stop Dublin
$852Multiple Airlines
Tue, Sep 29 - Wed, Oct 7
Multiple Airlines Logo
10:05 am - 2:00 pmPHL  Philadelphia-LTN London Luton
22h 55m2 stops Montreal Pierre Elliott Trudeau Intl Madrid Barajas
Multiple Airlines Logo
6:10 pm - 2:47 pmLTN  London Luton-PHL Philadelphia
25h 37m3 stops Madrid Barajas Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$863Multiple Airlines
Wed, Nov 11 - Tue, Nov 17
Multiple Airlines Logo
9:15 am - 5:20 pmPHL  Philadelphia-LTN London Luton
27h 05m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
7:45 am - 10:56 pmLTN  London Luton-PHL Philadelphia
20h 11m3 stops Dublin Frankfurt am Main Toronto Pearson Intl
$869Multiple Airlines
Tue, Sep 29 - Wed, Oct 7
Multiple Airlines Logo
10:05 am - 11:45 pmPHL  Philadelphia-LTN London Luton
32h 40m3 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main Krakow J. Paul II Balice
Multiple Airlines Logo
6:30 pm - 2:47 pmLTN  London Luton-PHL Philadelphia
25h 17m3 stops Krakow J. Paul II Balice Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$870Multiple Airlines
Fri, Oct 9 - Tue, Oct 13
Multiple Airlines Logo
5:40 pm - 1:15 amPHL  Philadelphia-LTN London Luton
26h 35m3 stops Frankfurt am Main Zurich Alicante
Multiple Airlines Logo
1:20 pm - 4:05 pmLTN  London Luton-PHL Philadelphia
31h 45m3 stops Alicante Zurich Frankfurt am Main
$873Multiple Airlines
Mon, Nov 23 - Fri, Nov 27
Multiple Airlines Logo
5:30 pm - 6:00 pmPHL  Philadelphia-LTN London Luton
19h 30m1 stop Dublin
Multiple Airlines Logo
9:00 am - 4:00 pmLTN  London Luton-PHL Philadelphia
12h 00m1 stop Dublin
$876Multiple Airlines
Tue, Nov 17 - Tue, Nov 24
Multiple Airlines Logo
5:30 pm - 10:45 amPHL  Philadelphia-LTN London Luton
12h 15m1 stop Dublin
Multiple Airlines Logo
7:45 am - 4:00 pmLTN  London Luton-PHL Philadelphia
13h 15m1 stop Dublin
$883Multiple Airlines
Fri, Oct 30 - Thu, Nov 5
Multiple Airlines Logo
3:20 pm - 1:45 pmPHL  Philadelphia-LTN London Luton
18h 25m2 stops Montreal Pierre Elliott Trudeau Intl Madrid Barajas
Multiple Airlines Logo
9:30 pm - 10:56 pmLTN  London Luton-PHL Philadelphia
30h 26m3 stops Madrid Barajas Frankfurt am Main Toronto Pearson Intl
$886Multiple Airlines
Wed, Nov 11 - Tue, Nov 17
Multiple Airlines Logo
5:30 pm - 9:15 amPHL  Philadelphia-LTN London Luton
10h 45m1 stop Dublin
Multiple Airlines Logo
7:45 am - 4:00 pmLTN  London Luton-PHL Philadelphia
13h 15m1 stop Dublin
$887Multiple 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 from Philadelphia to London Luton Airport with more confidence.

What is the most popular layover airport when flying from Philadelphia to London Luton Airport?

Boston Logan Intl (BOS) and Dublin (DUB) are the most popular layovers for the Philadelphia to London Luton Airport route. 50% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via BOS or DUB.

What is the cheapest layover airport when flying from Philadelphia to London Luton Airport?

Flights via Boston Logan Intl (BOS) offer the most affordable fares, with an average round-trip price of $898. 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 487 minutes over the past 3 months.

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Key details for Philadelphia to London Luton Airport flights

Cheapest flight

$348
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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?

    Connecting flights from Philadelphia to London Luton Airport most commonly pass through:

    • Boston Logan Intl (BOS) - 50% of one-stop connections
    • Dublin (DUB) - 50% 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 Philadelphia to London Luton Airport?

    Yes. Being flexible with your travel dates can save you up to 50% on the Philadelphia to London Luton Airport route. 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 popular places can I visit in London Luton Airport?

    Some of the most popular sights in London Luton Airport are Paddington Station, Central London and London Victoria Station. These are among the most viewed places in London Luton Airport on KAYAK.

  • How long is a flight from Philadelphia to London Luton Airport?

    There are currently no nonstop flights available from Philadelphia to London Luton Airport. Flights with 1 layover take between 12h 04m and 13h 13m in total, depending on the connection.

  • 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 $850 to $2,142. 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 $375, which is 10% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Philadelphia to London Luton Airport?

    Flying via Dublin (DUB) gives the shortest average 1-stop total travel time at 12h 04m, compared with 13h 13m via Boston Logan Intl (BOS).

  • 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 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

  • How much should I expect to pay for a Philadelphia to London Luton Airport flight?

    Round-trip flights from Philadelphia to London Luton Airport range from $743 to $1,469, with an average of $1,469 over the past 12 months. Anything below $743 counts as a good deal.

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 can be flexible, aim for a Wednesday departure instead of Tuesday. On this route, Wednesday flights average $743 - about $726 less than Tuesday (49% savings) based on the last 12 months.

Everything you need to know for your flight from Philadelphia to Luton

Information on your arrival and departure airports

Philadelphia (PHL)
Luton (LTN)