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Luton

$285+ 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LTN
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
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 August 14, 2025.

Round-trip from

$600
(Mytrip)

One-way from

$285
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$685
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. 18% potential increase in price ($185 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 August 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 August 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Wed 11/125:30 pmPHL - LTN
1 stop10h 05mMultiple Airlines
Wed 11/196:50 amLTN - PHL
1 stop14h 10mMultiple Airlines
Deal found 8/12$595
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Wed 9/178:30 pmPHL - LTN
1 stop13h 55mMultiple Airlines
Fri 9/2611:30 amLTN - PHL
1 stop12h 30mMultiple Airlines
Deal found 8/13$617
This Mytrip deal was found by Cheapflights users on 8/13. 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 11/45:30 pmPHL - LTN
1 stop11h 15mMultiple Airlines
Mon 11/106:00 amLTN - PHL
1 stop15h 00mMultiple Airlines
Deal found 8/13$620
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Thu 9/188:30 pmPHL - LTN
1 stop15h 05mMultiple Airlines
Tue 9/2310:00 amLTN - PHL
1 stop14h 00mMultiple Airlines
Deal found 8/12$639
This Mytrip deal was found by Cheapflights users on 8/12. 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 10/296:30 pmPHL - LTN
1 stop10h 05mMultiple Airlines
Tue 11/49:00 amLTN - PHL
1 stop12h 00mMultiple Airlines
Deal found 8/12$642
This Mytrip deal was found by Cheapflights users on 8/12. 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.
Thu 11/65:30 pmPHL - LTN
1 stop10h 15mMultiple Airlines
Tue 11/119:00 amLTN - PHL
1 stop12h 00mMultiple Airlines
Deal found 8/12$658
This Mytrip deal was found by Cheapflights users on 8/14. 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.
Thu 10/98:30 pmPHL - LTN
1 stop15h 05mMultiple Airlines
Tue 10/1410:00 amLTN - PHL
1 stop14h 00mMultiple Airlines
Deal found 8/14$664
This Mytrip deal was found by Cheapflights users on 8/12. 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 10/88:30 pmPHL - LTN
1 stop13h 55mMultiple Airlines
Mon 10/139:00 amLTN - PHL
1 stop15h 00mMultiple Airlines
Deal found 8/12$666
This Mytrip deal was found by Cheapflights users on 8/13. 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 10/18:30 pmPHL - LTN
1 stop19h 15mMultiple Airlines
Thu 10/912:35 pmLTN - PHL
1 stop11h 25mMultiple Airlines
Deal found 8/13$667
This Mytrip deal was found by Cheapflights users on 8/13. 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 11/75:30 pmPHL - LTN
1 stop16h 50mMultiple Airlines
Tue 11/119:00 amLTN - PHL
1 stop12h 00mMultiple Airlines
Deal found 8/13$668
This Mytrip deal was found by Cheapflights users on 8/13. 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 9/245:35 pmPHL - LTN
2 stops22h 10mMultiple Airlines
Wed 10/17:20 pmLTN - PHL
2 stops25h 40mMultiple Airlines
Deal found 8/13$679
This Mytrip deal was found by Cheapflights users on 8/13. 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 10/104:50 pmPHL - LTN
2 stops15h 45mMultiple Airlines
Tue 10/149:50 pmLTN - PHL
2 stops22h 59mMultiple Airlines
Deal found 8/13$702

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 August 14, 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

Wed 11/12

5:30 pm-8:35 am

1 stop10h 05m

London Luton

Wed 11/19

6:50 am-4:00 pm

1 stop14h 10m

$595

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Tue 10/7

8:30 pm-12:35 pm

1 stop11h 05m

London Luton

Tue 10/14

10:00 am-7:00 pm

1 stop14h 00m

$600

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Wed 9/17

8:30 pm-3:25 pm

1 stop13h 55m

London Luton

Fri 9/26

11:30 am-7:00 pm

1 stop12h 30m

$617

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Tue 11/4

5:30 pm-9:45 am

1 stop11h 15m

London Luton

Mon 11/10

6:00 am-4:00 pm

1 stop15h 00m

$620

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Wed 10/22

8:30 pm-8:45 pm

1 stop19h 15m

London Luton

Mon 11/3

8:50 am-4:00 pm

1 stop12h 10m

$627

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Thu 9/18

8:30 pm-4:35 pm

1 stop15h 05m

London Luton

Tue 9/23

10:00 am-7:00 pm

1 stop14h 00m

$639

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Wed 10/29

6:30 pm-8:35 am

1 stop10h 05m

London Luton

Tue 11/4

9:00 am-4:00 pm

1 stop12h 00m

$642

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Mon 10/6

5:35 pm-11:20 pm

2 stops24h 45m

London Luton

Tue 10/14

6:10 pm-4:00 pm

2 stops26h 50m

$651

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Thu 11/6

5:30 pm-8:45 am

1 stop10h 15m

London Luton

Tue 11/11

9:00 am-4:00 pm

1 stop12h 00m

$658

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Thu 10/9

8:30 pm-4:35 pm

1 stop15h 05m

London Luton

Tue 10/14

10:00 am-7:00 pm

1 stop14h 00m

$664

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 20 results
1
2

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
Hayes
Thornton Heath
Harrow
Canterbury
Dartford
Dover
Orpington
Watford
Gatwick
Borehamwood
Aylesbury
Chelmsford
Southend-on-Sea
Folkestone
Chichester
Arundel
Eastbourne
Milton Keynes
Sutton

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Alternative routes for Philadelphia to Luton

See prices for flight routes from nearby airports that may be better suited for you.
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