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 $355 for a one-way ticket and $594 for a round-trip. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

Cheap Flights from Philadelphia to London Luton | KAYAK

PHL - LTN

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

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights 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.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Philadelphia to Luton

Wed, Aug 13 - Tue, Aug 19

3:20 pm - 3:25 pmPHL-LTN

19h 05m2 stops

9:50 pm - 10:07 pmLTN-PHL

29h 17m3 stops

$594

Find Deal

Wed, Aug 13 - Wed, Aug 20

8:30 pm - 3:25 pmPHL-LTN

13h 55m1 stop

1:00 pm - 7:00 pmLTN-PHL

11h 00m1 stop

$597

Find Deal

Wed, Sep 10 - Tue, Sep 16

4:50 pm - 3:25 pmPHL-LTN

17h 35m2 stops

9:50 pm - 3:49 pmLTN-PHL

22h 59m2 stops

$602

Find Deal

Wed, Aug 13 - Tue, Aug 19

3:20 pm - 8:45 pmPHL-LTN

24h 25m2 stops

9:50 pm - 10:07 pmLTN-PHL

29h 17m3 stops

$607

Find Deal

Tue, Aug 12 - Mon, Aug 18

9:20 am - 12:35 pmPHL-LTN

22h 15m3 stops

7:50 pm - 2:37 pmLTN-PHL

23h 47m2 stops

$608

Find Deal

Mon, Aug 11 - Wed, Aug 20

8:30 pm - 4:00 pmPHL-LTN

14h 30m1 stop

1:00 pm - 7:00 pmLTN-PHL

11h 00m1 stop

$620

Find Deal

Sun, Aug 3 - Tue, Aug 12

8:30 pm - 3:40 pmPHL-LTN

14h 10m1 stop

10:00 am - 7:00 pmLTN-PHL

14h 00m1 stop

$631

Find Deal

Fri, Aug 8 - Mon, Aug 18

9:20 am - 1:35 pmPHL-LTN

23h 15m2 stops

9:55 pm - 2:37 pmLTN-PHL

21h 42m2 stops

$647

Find Deal

Wed, Jul 16 - Wed, Jul 23

3:20 pm - 3:25 pmPHL-LTN

19h 05m2 stops

7:20 pm - 2:37 pmLTN-PHL

24h 17m2 stops

$650

Find Deal

Mon, Aug 4 - Thu, Aug 14

8:30 pm - 4:00 pmPHL-LTN

14h 30m1 stop

8:45 am - 7:00 pmLTN-PHL

15h 15m1 stop

$651

Find Deal

Useful Info

Cheapest flight	$355

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.

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 $355 for a one-way ticket and $594 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

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Philadelphia (PHL)

Luton (LTN)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

PHL - LTN

$355 Find Cheap Flights from Philadelphia to London Luton Airport

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

Cheap Flights from Philadelphia to Luton (PHL-LTN)

Recent round-trip flight deals from Philadelphia to Luton

Recent one-way flight deals from Philadelphia to Luton

Recent last minute flight deals from Philadelphia to Luton

Good to know

When to book flights from Philadelphia to Luton

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 $355 for a one-way ticket and $594 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?

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

Cabin class types available on flights to Luton

Complete your trip to London with a hotel stay or car rental

Find direct flights to and from Philadelphia and Luton

Flights to other popular destinations

Flights from domestic origins to Luton

Choose which airport to fly into in London

Find deals for your return flight