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Luton

$275+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LTN
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This Mytrip deal was found by Cheapflights users on 1/29. 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 3/295:40 pm
PHL
-
LTN
2 stops23h 00m
Multiple Airlines
Sat 4/49:25 pm
LTN
-
PHL
2 stops23h 19m
Multiple Airlines
Deal found 1/29$635
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 5/78:25 pm
PHL
-
LTN
1 stop11h 00m
Multiple Airlines
Tue 5/129:40 am
LTN
-
PHL
1 stop14h 15m
Multiple Airlines
Deal found 1/27$662
This Mytrip deal was found by Cheapflights users on 1/27. 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 5/14:20 pm
PHL
-
LTN
2 stops16h 40m
Multiple Airlines
Thu 5/79:40 pm
LTN
-
PHL
2 stops23h 25m
Multiple Airlines
Deal found 1/27$665
This Mytrip deal was found by Cheapflights users on 1/28. 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 2/183:30 pm
PHL
-
LTN
3 stops21h 45m
Multiple Airlines
Wed 2/256:55 pm
LTN
-
PHL
3 stops24h 52m
Multiple Airlines
Deal found 1/28$667
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 4/238:25 pm
PHL
-
LTN
1 stop15h 20m
Multiple Airlines
Tue 4/289:40 am
LTN
-
PHL
1 stop14h 15m
Multiple Airlines
Deal found 1/28$680
This Mytrip deal was found by Cheapflights users on 1/27. 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 4/145:40 pm
PHL
-
LTN
2 stops20h 10m
Multiple Airlines
Tue 4/217:30 pm
LTN
-
PHL
3 stops24h 16m
Multiple Airlines
Deal found 1/27$681
This Mytrip deal was found by Cheapflights users on 1/28. 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 1/304:35 pm
PHL
-
LTN
2 stops22h 35m
Multiple Airlines
Fri 2/65:50 am
LTN
-
PHL
2 stops21h 56m
Multiple Airlines
Deal found 1/28$686
This Mytrip deal was found by Cheapflights users on 1/28. 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 5/2010:05 am
PHL
-
LTN
2 stops21h 30m
Multiple Airlines
Wed 5/276:15 am
LTN
-
PHL
2 stops14h 50m
Multiple Airlines
Deal found 1/28$687
This Mytrip deal was found by Cheapflights users on 1/27. 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 5/28:25 pm
PHL
-
LTN
1 stop14h 40m
Multiple Airlines
Tue 5/59:40 am
LTN
-
PHL
1 stop14h 15m
Multiple Airlines
Deal found 1/27$689
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 5/68:25 pm
PHL
-
LTN
1 stop14h 00m
Multiple Airlines
Wed 5/136:15 am
LTN
-
PHL
2 stops16h 23m
Multiple Airlines
Deal found 1/27$706

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$635
(Mytrip)

One-way from

$275
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$703
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. 20% potential increase in price ($195 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 29, 2026.
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 3/29

5:40 pm-9:40 pm

2 stops23h 00m

London Luton

Sat 4/4

9:25 pm-3:44 pm

2 stops23h 19m

$635

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Wed 2/18

3:30 pm-6:15 pm

3 stops21h 45m

London Luton

Wed 2/25

6:55 pm-2:47 pm

3 stops24h 52m

$667

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Tue 4/14

5:40 pm-6:50 pm

2 stops20h 10m

London Luton

Tue 4/21

7:30 pm-2:46 pm

3 stops24h 16m

$681

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Wed 5/20

3:25 pm-12:35 pm

2 stops16h 10m

London Luton

Wed 5/27

6:15 am-9:33 pm

3 stops20h 18m

$692

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Tue 3/10

3:30 pm-6:00 pm

3 stops22h 30m

London Luton

Mon 3/16

7:05 pm-5:05 pm

2 stops26h 00m

$715

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Thu 2/26

4:05 pm-4:00 pm

2 stops18h 55m

London Luton

Sat 3/7

9:00 pm-4:05 pm

2 stops24h 05m

$747

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Fri 5/1

8:25 pm-2:00 pm

1 stop12h 35m

London Luton

Sat 5/9

6:15 pm-1:29 am

2 stops36h 14m

$755

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Thu 3/12

6:40 pm-8:30 pm

2 stops21h 50m

London Luton

Mon 3/23

1:50 pm-5:05 pm

2 stops31h 15m

$772

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Wed 5/13

4:20 pm-12:35 pm

2 stops15h 15m

London Luton

Fri 5/22

8:25 pm-2:48 pm

2 stops23h 23m

$795

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Mon 2/9

9:52 am-9:40 pm

3 stops30h 48m

London Luton

Mon 3/2

6:15 am-11:50 pm

3 stops46h 35m

$804

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 22 results
1
2
3
  • Most accurate provider: When it comes to deals on Philadelphia-London Luton Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-London Luton Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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
Croydon
Eastleigh
Gatwick
Dartford
Dover
Winchester
Orpington
Watford
Hayes
Borehamwood
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Eastbourne
Sutton

Browse thousands of different options on Cheapflights for your next trip

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