PHL - LTN

$286 Find Cheap Flights from Philadelphia to London Luton Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Luton departing on 1/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London Luton Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to London, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$645
Multiple Airlines
Wed 2/18Mon 2/23
PHL - LTN • 3 stops
Cheapest one-way
$286
Multiple Airlines
Mon 1/19
PHL - LTN • 3 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Luton!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Philadelphia to Luton (PHL-LTN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Luton that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Luton

Wed, Feb 18 - Mon, Feb 23
Multiple Airlines Logo
3:30 pm - 11:05 pmPHL-LTN
26h 35m3 stops
Multiple Airlines Logo
6:00 am - 3:24 pmLTN-PHL
14h 24m2 stops
$645Multiple Airlines
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Thu, Mar 5 - Wed, Mar 11
Multiple Airlines Logo
7:50 am - 4:00 pmPHL-LTN
27h 10m2 stops
Multiple Airlines Logo
5:10 pm - 5:05 pmLTN-PHL
27h 55m2 stops
$669Multiple Airlines
Find Deal
Fri, Jan 9 - Mon, Jan 12
Multiple Airlines Logo
4:35 pm - 3:25 pmPHL-LTN
17h 50m2 stops
Multiple Airlines Logo
6:00 am - 10:46 pmLTN-PHL
21h 46m2 stops
$682Multiple Airlines
Find Deal
Wed, Dec 3 - Sat, Dec 6
Multiple Airlines Logo
3:30 pm - 11:05 pmPHL-LTN
26h 35m3 stops
Multiple Airlines Logo
4:40 pm - 2:50 pmLTN-PHL
27h 10m3 stops
$703Multiple Airlines
Find Deal
Mon, Dec 1 - Mon, Dec 8
Multiple Airlines Logo
5:30 pm - 8:35 amPHL-LTN
10h 05m1 stop
Multiple Airlines Logo
6:00 am - 9:48 pmLTN-PHL
20h 48m2 stops
$705Multiple Airlines
Find Deal
Sun, Dec 7 - Mon, Dec 15
Multiple Airlines Logo
7:50 am - 1:15 pmPHL-LTN
24h 25m3 stops
Multiple Airlines Logo
1:55 pm - 4:05 pmLTN-PHL
31h 10m2 stops
$706Multiple Airlines
Find Deal
Wed, Jan 7 - Thu, Jan 15
Multiple Airlines Logo
7:50 am - 11:05 pmPHL-LTN
34h 15m3 stops
Multiple Airlines Logo
9:00 am - 10:46 pmLTN-PHL
18h 46m3 stops
$713Multiple Airlines
Find Deal
Thu, Jan 22 - Thu, Jan 29
Multiple Airlines Logo
4:35 pm - 6:40 pmPHL-LTN
21h 05m3 stops
Multiple Airlines Logo
8:30 am - 10:46 pmLTN-PHL
19h 16m3 stops
$717Multiple Airlines
Find Deal
Wed, Feb 18 - Sun, Feb 22
Multiple Airlines Logo
3:30 pm - 11:45 amPHL-LTN
15h 15m2 stops
Multiple Airlines Logo
5:15 pm - 2:47 pmLTN-PHL
26h 32m3 stops
$726Multiple Airlines
Find Deal
Sun, Feb 15 - Sat, Mar 7
Multiple Airlines Logo
3:02 pm - 11:45 amPHL-LTN
15h 43m2 stops
Multiple Airlines Logo
9:00 am - 4:00 pmLTN-PHL
12h 00m1 stop
$727Multiple Airlines
Find Deal
Useful Info

Good to know

Cheapest flight$286
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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Philadelphia to London Luton Airport flights

  • What is the cheapest flight from Philadelphia to London Luton Airport?

    In the last 3 days, the lowest price for a flight from Philadelphia to London Luton Airport was $286 for a one-way ticket and $643 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Philadelphia and on arrival in London Luton Airport.

  • Which aircraft models fly most regularly from Philadelphia to London Luton Airport?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Philadelphia to London Luton Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to London Luton Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to London Luton Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Luton Airport from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to London Luton Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Luton Airport with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and LTN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to London Luton Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Luton Airport from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Information on your arrival and departure airports

Philadelphia (PHL)
Luton (LTN)