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Cheap flights from Pennsylvania to London Luton Airport from £133

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 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LTN
5 Apr — 12 Apr1
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 6 March 2026.

Tue 14/422:05
JFK
-
LTN
1 stop10h 40m
Multiple Airlines
Tue 21/408:00
LTN
-
JFK
1 stop14h 45m
Multiple Airlines
Deal found 1/3£350
Mon 30/316:30
LGA
-
LTN
2 stops15h 15m
Multiple Airlines
Wed 8/406:15
LTN
-
LGA
2 stops14h 21m
Multiple Airlines
Deal found 3/3£351
Sun 26/423:25
JFK
-
LTN
1 stop13h 40m
Multiple Airlines
Fri 1/512:45
LTN
-
JFK
1 stop13h 55m
Multiple Airlines
Deal found 3/3£351
Thu 16/423:25
JFK
-
LTN
1 stop18h 35m
Multiple Airlines
Wed 22/412:45
LTN
-
JFK
1 stop13h 55m
Multiple Airlines
Deal found 2/3£351
Tue 5/523:25
JFK
-
LTN
1 stop13h 40m
Multiple Airlines
Wed 13/505:40
LTN
-
JFK
1 stop21h 00m
Multiple Airlines
Deal found 3/3£352
Sun 29/315:30
LGA
-
LTN
2 stops16h 55m
Multiple Airlines
Fri 10/406:20
LTN
-
LGA
2 stops14h 16m
Multiple Airlines
Deal found 3/3£353
Tue 21/422:05
JFK
-
LTN
1 stop10h 40m
Multiple Airlines
Tue 28/408:00
LTN
-
JFK
1 stop14h 45m
Multiple Airlines
Deal found 2/3£354
Tue 7/417:35
JFK
-
LTN
2 stops16h 15m
Multiple Airlines
Wed 15/405:40
LTN
-
JFK
2 stops18h 15m
Multiple Airlines
Deal found 1/3£354
Thu 16/423:25
JFK
-
LTN
1 stop18h 35m
Multiple Airlines
Thu 23/405:40
LTN
-
JFK
1 stop21h 00m
Multiple Airlines
Deal found 2/3£355
Tue 14/422:05
JFK
-
LTN
1 stop10h 40m
Multiple Airlines
Thu 23/408:00
LTN
-
JFK
1 stop14h 45m
Multiple Airlines
Deal found 2/3£356
Tue 14/422:05
JFK
-
LTN
1 stop10h 40m
Multiple Airlines
Thu 7/508:00
LTN
-
JFK
1 stop14h 45m
Multiple Airlines
Deal found 3/3£357
Tue 14/423:55
EWR
-
LTN
1 stop18h 50m
Multiple Airlines
Tue 21/408:00
LTN
-
EWR
1 stop19h 25m
Multiple Airlines
Deal found 1/3£375

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 6 March 2026.

Round-trip from

£350

One-way from

£133

Popular in

June

Cheapest in

September

Average price

£593
14/4-21/4
  • 14/4-21/4
  • 2 total stops
  • 25h 25m total
  • Pennsylvania to London
Search Deals
27/4
  • 27/4
  • 1 total stop
  • 13h 40m total
  • Pennsylvania to London
Search Deals
Highest demand for flights based on searches. 18% 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 March 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 6 March 2026.
Use the filters below to find and compare flights from Pennsylvania to London Luton Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Sun 29/3

06:35-11:25

2 stops23h 50m

London Luton

Fri 10/4

06:20-10:41

2 stops33h 21m

£392

NewarkLondon

EWR - LTN

EWRLTN

Newark

Fri 17/4

17:35-14:00

1 stop15h 25m

London Luton

Sun 26/4

09:00-16:05

1 stop12h 05m

£395

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Tue 7/4

15:30-12:25

2 stops15h 55m

London Luton

Tue 14/4

07:00-20:32

2 stops18h 32m

£417

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Wed 6/5

15:30-11:00

2 stops14h 30m

London Luton

Wed 20/5

05:40-20:59

3 stops20h 19m

£439

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Fri 29/5

10:00-17:25

3 stops26h 25m

London Luton

Thu 4/6

21:40-14:59

2 stops22h 19m

£447

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Wed 15/4

16:10-19:55

2 stops22h 45m

London Luton

Wed 22/4

15:15-15:30

3 stops29h 15m

£456

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Wed 8/4

16:30-12:20

2 stops14h 50m

London Luton

Sun 19/4

05:40-21:30

2 stops20h 50m

£465

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Sun 19/4

20:25-11:25

1 stop10h 00m

London Luton

Mon 27/4

08:15-18:55

1 stop15h 40m

£467

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Wed 22/4

20:20-22:40

2 stops21h 20m

London Luton

Wed 29/4

12:45-17:00

2 stops33h 15m

£473

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Wed 15/4

09:40-19:55

3 stops29h 15m

London Luton

Thu 23/4

06:55-21:55

2 stops20h 00m

£475

Flights are sorted by cheapest return flights first.

Deals found on 1/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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
Croydon
Wembley
Luton
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Eastbourne
Chelmsford
Ipswich
Bedford
Romford
Southend-on-Sea

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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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Dulles Intl to Heathrow flights
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John F Kennedy Intl to London City flights
O'Hare Intl to Heathrow flights
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LaGuardia to Gatwick flights
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Newark to Stansted flights
Miami to Heathrow flights
Newark to Luton flights
Hobby to Heathrow flights
Los Angeles to Gatwick flights
Dulles Intl to Gatwick flights
Boston to London City flights
Reagan-National to Heathrow flights
Los Angeles to Stansted flights
Denver to Heathrow flights
Dulles Intl to London City flights
Newark to London City flights
Philadelphia to Heathrow flights
Boston to Stansted flights
O'Hare Intl to Gatwick flights
O'Hare Intl to London City flights
O'Hare Intl to Stansted flights
Baltimore to Gatwick flights
Los Angeles to London City flights
Tampa to Heathrow flights
George Bush Intcntl to Heathrow flights
Minneapolis to Heathrow flights
Reagan-National to Gatwick flights
San Francisco to Gatwick flights
Raleigh to Heathrow flights
Seattle to Gatwick flights
Charlotte to Heathrow flights
Orlando to Gatwick flights
Detroit to Heathrow flights

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

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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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