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$286+ Cheap flights from Philadelphia (PHL) to Luton (LTN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LTN
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
1 adult, Economy
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Cheap flight deals from Philadelphia to Luton

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Luton (LTN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$599
(Kiwi.com)

One-way from

$286
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$672
Provider with most accurate pricing for Philadelphia-London Luton flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-London Luton flights.
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From Philadelphia to London Luton
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One-way flight from Philadelphia to London Luton
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Highest demand for flights based on searches. 19% potential increase in price ($191 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Philadelphia to Luton

Cheapest flights from Philadelphia to Luton
Explore the most affordable flight options available from Philadelphia to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 17, 2025.

This Mytrip deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/284:35 pmPHL - LTN
2 stops18h 40mMultiple Airlines
Mon 12/17:05 pmLTN - PHL
3 stops24h 45mMultiple Airlines
Deal found 11/15$718
This Mytrip deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/13:30 pmPHL - LTN
2 stops17h 40mMultiple Airlines
Mon 12/86:35 pmLTN - PHL
2 stops26h 30mMultiple Airlines
Deal found 11/17$757
This Kiwi.com deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/175:30 pmPHL - LTN
1 stop10h 05mMultiple Airlines
Tue 11/259:00 amLTN - PHL
1 stop12h 00mMultiple Airlines
Deal found 11/16$762
This Mytrip deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/269:20 amPHL - LTN
2 stops24h 55mMultiple Airlines
Mon 12/15:45 pmLTN - PHL
3 stops26h 05mMultiple Airlines
Deal found 11/15$766
This Kiwi.com deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/165:30 pmPHL - LTN
1 stop13h 15mMultiple Airlines
Tue 11/259:00 amLTN - PHL
1 stop12h 00mMultiple Airlines
Deal found 11/15$785
This Kiwi.com deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:00 amPHL - LTN
2 stops22h 45mMultiple Airlines
Tue 12/239:00 amLTN - PHL
1 stop12h 00mMultiple Airlines
Deal found 11/16$818
This Mytrip deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/303:30 pmPHL - LTN
2 stops25h 15mMultiple Airlines
Sun 12/74:20 pmLTN - PHL
3 stops27h 30mMultiple Airlines
Deal found 11/16$819

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Luton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 17, 2025.
Use the filters below to find and compare flights from Philadelphia to London Luton Airport that are best for you.

Fly from

Philadelphia

Fly to

Luton

Route

Depart

Return

Price

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Sun 3/1

5:30 pm-8:55 am

1 stop10h 25m

London Luton

Mon 3/9

8:50 am-5:00 pm

1 stop12h 10m

$599

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Wed 3/4

5:30 pm-8:35 am

1 stop10h 05m

London Luton

Sun 3/8

8:05 am-5:00 pm

1 stop12h 55m

$604

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Fri 3/6

5:30 pm-8:55 am

1 stop10h 25m

London Luton

Wed 3/11

6:50 am-5:00 pm

1 stop14h 10m

$604

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Sun 2/15

3:02 pm-11:45 am

2 stops15h 43m

London Luton

Sat 3/7

9:00 am-4:00 pm

1 stop12h 00m

$727

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Wed 1/7

8:40 am-5:05 pm

2 stops27h 25m

London Luton

Wed 1/21

6:50 am-6:23 pm

2 stops16h 33m

$758

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Sun 3/1

6:00 am-8:55 am

2 stops21h 55m

London Luton

Tue 3/10

9:00 am-5:00 pm

1 stop12h 00m

$766

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Wed 1/7

4:35 pm-9:50 pm

2 stops24h 15m

London Luton

Tue 1/13

7:10 am-10:46 pm

2 stops20h 36m

$770

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Mon 1/12

3:30 pm-8:10 pm

2 stops23h 40m

London Luton

Sun 1/18

8:50 pm-2:47 pm

3 stops22h 57m

$797

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Tue 3/24

9:53 am-8:10 pm

3 stops30h 17m

London Luton

Tue 3/31

8:05 am-11:59 pm

3 stops44h 54m

$805

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Mon 1/12

3:30 pm-4:10 pm

3 stops19h 40m

London Luton

Sun 1/25

7:25 pm-10:46 pm

3 stops32h 21m

$807

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 19 results
1
2

Compare providers for flights from Philadelphia to Luton

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Luton in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-London Luton Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Philadelphia-London Luton Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Philadelphia-London Luton Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-London Luton Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-London Luton Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Philadelphia to Luton

Have a flexible travel schedule? Discover the best time to fly to Luton from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Luton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Philadelphia to London Luton?

    Philadelphia (PHL) is the airport you will fly out of if you book a flight from Philadelphia to London Luton. You should not have trouble finding flights to London Luton from Philadelphia; the airport handles an average of 0 outbound flights to London Luton per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Philadelphia airport to London Luton. It is only a 7.0 mi journey to Philadelphia (PHL) from Philadelphia’s city center.

  • Can I find deals for flights from Philadelphia to Luton that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Luton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Luton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Luton.

  • Can I find deals for business class flights from Philadelphia to Luton?

    Yes. Cheapflights offers flight deals from Philadelphia to Luton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near London Luton Airport?

Book flights to London Luton Airport if you plan to visit one of these locations
Hounslow
Ilford
Hayes
Southend-on-Sea
Harrow
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Gatwick
Borehamwood
Aylesbury
Bedford
Chipping Norton
Wembley
Folkestone
Eastbourne
Sutton

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