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Cheap flights from Pennsylvania to London Luton Airport from £140

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 29/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LTN
2 Mar — 9 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pennsylvania to Luton

Enter your travel dates to find the best prices.

Cheapest flights from Pennsylvania to Luton
Explore the most affordable flight options available from Pennsylvania to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 January 2026.

Thu 23/423:25
JFK
-
LTN
1 stop13h 40m
Multiple Airlines
Tue 28/405:40
LTN
-
JFK
2 stops18h 15m
Multiple Airlines
Deal found 29/1£335
Wed 11/310:05
JFK
-
LTN
3 stops29h 45m
Multiple Airlines
Wed 18/308:25
LTN
-
JFK
2 stops33h 40m
Multiple Airlines
Deal found 30/1£336
Fri 30/111:30
LGA
-
LTN
2 stops27h 40m
Multiple Airlines
Fri 6/205:50
LTN
-
LGA
2 stops18h 13m
Multiple Airlines
Deal found 29/1£336
Fri 30/110:05
JFK
-
LTN
3 stops29h 05m
Multiple Airlines
Fri 6/205:50
LTN
-
JFK
2 stops15h 19m
Multiple Airlines
Deal found 29/1£336
Wed 15/423:25
JFK
-
LTN
1 stop13h 40m
Multiple Airlines
Wed 22/405:40
LTN
-
JFK
2 stops18h 15m
Multiple Airlines
Deal found 29/1£337
Mon 20/420:40
JFK
-
LTN
1 stop12h 05m
Multiple Airlines
Thu 30/408:00
LTN
-
JFK
1 stop15h 55m
Multiple Airlines
Deal found 30/1£338
Sun 19/420:40
JFK
-
LTN
1 stop12h 05m
Multiple Airlines
Tue 28/408:00
LTN
-
JFK
1 stop15h 55m
Multiple Airlines
Deal found 30/1£338
Wed 15/423:25
JFK
-
LTN
1 stop13h 40m
Multiple Airlines
Tue 21/421:50
LTN
-
JFK
1 stop29h 40m
Multiple Airlines
Deal found 29/1£340
Tue 10/216:20
LGA
-
LTN
2 stops12h 25m
Multiple Airlines
Sat 14/221:00
LTN
-
LGA
2 stops23h 38m
Multiple Airlines
Deal found 29/1£341
Tue 10/216:50
JFK
-
LTN
2 stops11h 55m
Multiple Airlines
Sat 14/221:00
LTN
-
JFK
2 stops24h 09m
Multiple Airlines
Deal found 29/1£341
Fri 20/209:45
JFK
-
LTN
2 stops29h 25m
Multiple Airlines
Tue 24/209:00
LTN
-
JFK
2 stops33h 05m
Multiple Airlines
Deal found 30/1£341
Tue 31/314:30
LGA
-
LTN
2 stops17h 55m
Multiple Airlines
Fri 10/406:20
LTN
-
LGA
3 stops30h 53m
Multiple Airlines
Deal found 29/1£342

Find flight deals from Pennsylvania to Luton

Keep the following information in mind while searching for Pennsylvania to Luton flight deals. Data was last updated 31 January 2026.

Round-trip from

£335

One-way from

£140

Popular in

June

Cheapest in

September

Average price

£512
23/4-28/4
  • 23/4-28/4
  • 3 total stops
  • 31h 55m total
  • Pennsylvania to London
Search Deals
29/4
  • 29/4
  • 1 total stop
  • 13h 40m total
  • Pennsylvania to London
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£102 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Pennsylvania 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 858,174 searches. Data last updated 31 January 2026.
Use the filters below to find and compare flights from Pennsylvania to London Luton Airport that are best for you.

Fly from

Pennsylvania

Fly to

Luton

Route

Depart

Return

Price

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Tue 10/2

16:20-09:45

2 stops12h 25m

London Luton

Sat 14/2

21:00-15:38

2 stops23h 38m

£341

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Tue 31/3

14:30-13:25

2 stops17h 55m

London Luton

Fri 10/4

06:20-08:13

3 stops30h 53m

£342

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Sun 22/2

11:30-11:45

2 stops19h 15m

London Luton

Fri 27/2

05:50-15:38

2 stops14h 48m

£349

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Sun 19/4

23:25-11:00

1 stop30h 35m

London Luton

Sun 26/4

21:50-12:25

1 stop19h 35m

£351

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Sun 1/3

23:45-22:30

1 stop17h 45m

London Luton

Sun 8/3

06:20-21:00

1 stop19h 40m

£355

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Sun 26/4

23:25-18:05

1 stop13h 40m

London Luton

Tue 5/5

09:10-22:30

1 stop18h 20m

£355

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Fri 20/2

15:30-16:15

2 stops19h 45m

London Luton

Mon 23/2

06:00-15:38

2 stops14h 38m

£359

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Mon 9/3

12:40-17:55

3 stops25h 15m

London Luton

Sat 14/3

19:45-19:03

3 stops27h 18m

£362

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Fri 17/4

23:25-18:05

1 stop13h 40m

London Luton

Mon 27/4

05:40-18:55

2 stops18h 15m

£365

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Sun 8/3

16:25-08:55

2 stops12h 30m

London Luton

Thu 12/3

20:00-15:38

2 stops23h 38m

£365

Flights are sorted by cheapest return flights first.

Deals found on 30/1

Showing 1-10 of 60 results
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Best time to book a flight from Pennsylvania to Luton

Have a flexible travel schedule? Discover the best time to fly to Luton from Pennsylvania with our price prediction graph.
Estimated return 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.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to London Luton Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What are the most popular routes from Pennsylvania to London Luton Airport?

    The most popular flight routes from Pennsylvania to London Luton Airport are New York John F Kennedy Intl - London Luton, Newark - London Luton and Washington, D.C. Dulles Intl - London Luton.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pennsylvania 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

Travelling to a place near London Luton Airport?

Book flights to London Luton Airport if you plan to visit one of these locations
Milton Keynes
Luton
Croydon
Wembley
Gatwick
Slough
Hounslow
Ilford
Brentford
Hayes
Watford
Colchester
Guildford
Chelmsford
Bedford
Crawley
Kingston upon Thames
Eastbourne
Romford
Ipswich

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Alternative routes for Pennsylvania to Luton

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Gatwick flights
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LaGuardia to Heathrow flights
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O'Hare Intl to Heathrow flights
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John F Kennedy Intl to Stansted flights
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LaGuardia to Gatwick flights
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Boston to Gatwick flights
Atlanta to Heathrow flights
Newark to Stansted flights
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Newark to Luton flights
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Hobby to Heathrow flights
Newark to London City flights
Denver to Heathrow flights
Dulles Intl to Gatwick flights
Reagan-National to Heathrow flights
Boston to London City flights
Philadelphia to Heathrow flights
Los Angeles to Gatwick flights
Boston to Stansted flights
Minneapolis to Heathrow flights
O'Hare Intl to Gatwick flights
Baltimore to Gatwick flights
Dulles Intl to London City flights
George Bush Intcntl to Heathrow flights
San Francisco to Gatwick flights
O'Hare Intl to Stansted flights
Los Angeles to Stansted flights
Tampa to Heathrow flights
O'Hare Intl to London City flights
Dallas/Fort Worth to Gatwick flights
Reagan-National to Gatwick flights
Los Angeles to London City flights
Detroit to Heathrow flights
Charlotte to Heathrow flights
Austin to Heathrow flights
San Francisco to London City flights

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How does Cheapflights help users find flights from Pennsylvania to Luton?

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Why should you use Cheapflights to find cheap flight tickets from Pennsylvania to Luton?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Luton from Pennsylvania.

Can Cheapflights find flights from Pennsylvania to Luton with no change fees?

Certainly. Search results for flights to Luton from Pennsylvania shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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