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Luton

$293+ 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LTN
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This Mytrip deal was found by Cheapflights users on 12/16. 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.
Tue 12/305:40 pmPHL - LTN
3 stops23h 55mMultiple Airlines
Mon 1/58:50 pmLTN - PHL
3 stops22h 57mMultiple Airlines
Deal found 12/16$1,206
This Mytrip deal was found by Cheapflights users on 12/16. 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.
Sat 12/274:35 pmPHL - LTN
2 stops22h 40mMultiple Airlines
Sun 1/45:20 pmLTN - PHL
3 stops35h 36mMultiple Airlines
Deal found 12/16$1,446
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 12/295:30 pmPHL - LTN
1 stop10h 05mMultiple Airlines
Wed 12/316:50 amLTN - PHL
1 stop14h 10mMultiple Airlines
Deal found 12/16$1,454
This Mytrip deal was found by Cheapflights users on 12/17. 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.
Wed 12/315:30 pmPHL - LTN
2 stops12h 55mMultiple Airlines
Wed 1/218:45 amLTN - PHL
3 stops19h 01mMultiple Airlines
Deal found 12/17$1,508
This Mytrip deal was found by Cheapflights users on 12/16. 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.
Fri 12/267:50 amPHL - LTN
2 stops27h 25mMultiple Airlines
Sun 1/45:20 pmLTN - PHL
3 stops35h 36mMultiple Airlines
Deal found 12/16$1,555
This Mytrip deal was found by Cheapflights users on 12/16. 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.
Fri 12/267:50 amPHL - LTN
2 stops32h 10mMultiple Airlines
Thu 1/16:15 amLTN - PHL
2 stops14h 50mMultiple Airlines
Deal found 12/16$1,591

Find 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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$615
(Mytrip)

One-way from

$293
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$900
Provider with most accurate pricing for Philadelphia-London Luton flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-London Luton flights.
Search Deals
From Philadelphia to London Luton
Search Deals
One-way flight from Philadelphia to London Luton
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($188 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 18, 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

Tue 1/13

3:30 pm-9:05 pm

3 stops24h 35m

London Luton

Mon 1/19

9:45 pm-2:47 pm

3 stops22h 02m

$638

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Mon 3/16

6:30 pm-8:35 am

1 stop10h 05m

London Luton

Mon 3/23

6:00 am-5:00 pm

1 stop15h 00m

$644

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Tue 1/13

3:30 pm-8:10 pm

2 stops23h 40m

London Luton

Tue 1/20

8:50 am-10:46 pm

3 stops18h 56m

$695

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Fri 3/6

3:30 pm-9:05 pm

3 stops24h 35m

London Luton

Sat 3/14

9:50 pm-5:05 pm

2 stops23h 15m

$699

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Tue 1/13

3:30 pm-12:25 pm

2 stops15h 55m

London Luton

Sun 1/18

6:00 am-4:05 pm

2 stops15h 05m

$718

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Thu 1/15

3:30 pm-8:10 pm

2 stops23h 40m

London Luton

Tue 1/20

8:50 am-10:46 pm

3 stops18h 56m

$722

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Fri 2/20

7:50 am-6:15 pm

3 stops29h 25m

London Luton

Wed 2/25

8:30 am-2:47 pm

3 stops35h 17m

$750

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Sat 3/28

7:50 am-3:05 pm

2 stops27h 15m

London Luton

Sat 4/4

9:25 pm-10:43 pm

2 stops30h 18m

$760

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Mon 3/30

8:30 pm-3:45 pm

1 stop14h 15m

London Luton

Wed 4/8

6:15 am-7:00 pm

1 stop17h 45m

$795

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Mon 3/30

8:30 pm-3:45 pm

1 stop14h 15m

London Luton

Tue 4/7

8:05 am-7:00 pm

1 stop15h 55m

$815

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 23 results
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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 December.
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
Ilford
Hounslow
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Croydon
Orpington
Watford
Hayes
Borehamwood
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Wembley
Folkestone
Eastbourne

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