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Cheap flights from Pennsylvania to London Luton Airport from £138

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LTN
12 Dec — 19 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 12 November 2025.

Mon 24/1110:05JFK - LTN
2 stops29h 05mMultiple Airlines
Mon 1/1220:50LTN - JFK
2 stops24h 50mMultiple Airlines
Deal found 9/11£368
Mon 1/1218:20JFK - LTN
1 stop20h 50mMultiple Airlines
Wed 10/1220:50LTN - JFK
2 stops27h 15mMultiple Airlines
Deal found 9/11£369
Tue 11/1116:50JFK - LTN
2 stops11h 55mMultiple Airlines
Tue 18/1109:00LTN - JFK
2 stops16h 10mMultiple Airlines
Deal found 10/11£369
Tue 9/1210:05JFK - LTN
3 stops18h 40mMultiple Airlines
Tue 16/1209:00LTN - JFK
2 stops16h 10mMultiple Airlines
Deal found 10/11£370
Mon 17/1115:20LGA - LTN
2 stops23h 50mMultiple Airlines
Thu 20/1120:50LTN - LGA
3 stops27h 13mMultiple Airlines
Deal found 11/11£372
Tue 18/1117:30JFK - LTN
2 stops15h 30mMultiple Airlines
Wed 19/1120:50LTN - JFK
2 stops23h 50mMultiple Airlines
Deal found 10/11£372
Mon 17/1110:35LGA - LTN
2 stops28h 35mMultiple Airlines
Mon 1/1220:50LTN - LGA
3 stops30h 43mMultiple Airlines
Deal found 12/11£372
Tue 2/1210:35LGA - LTN
3 stops18h 10mMultiple Airlines
Fri 5/1205:50LTN - LGA
2 stops14h 48mMultiple Airlines
Deal found 9/11£373
Sun 16/1110:10LGA - LTN
2 stops20h 35mMultiple Airlines
Mon 24/1106:00LTN - LGA
2 stops21h 33mMultiple Airlines
Deal found 11/11£374
Wed 3/1222:00JFK - LTN
2 stops20h 05mMultiple Airlines
Mon 8/1206:00LTN - JFK
3 stops19h 58mMultiple Airlines
Deal found 10/11£374
Sun 16/1109:45JFK - LTN
2 stops21h 00mMultiple Airlines
Mon 24/1106:00LTN - JFK
2 stops21h 39mMultiple Airlines
Deal found 11/11£375
Mon 24/1106:05LGA - LTN
2 stops33h 05mMultiple Airlines
Mon 1/1220:50LTN - LGA
3 stops27h 13mMultiple Airlines
Deal found 9/11£376

Cheap flight deals from Pennsylvania to Luton

Keep the following information in mind while searching for Pennsylvania to Luton flight deals. Data was last updated 12 November 2025.

Round-trip from

£366

One-way from

£138

Popular in

June

Cheapest in

September

Average price

£511
13/2-20/2
  • 13/2-20/2
  • 2 total stops
  • 31h 20m total
  • Pennsylvania to London
Search Deals
1/12
  • 1/12
  • 1 total stop
  • 27h 00m total
  • Pennsylvania to London
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£109 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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 12 November 2025.
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

Mon 24/11

06:05-20:10

2 stops33h 05m

London Luton

Mon 1/12

20:50-19:03

3 stops27h 13m

£376

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Thu 4/12

15:30-13:20

2 stops16h 50m

London Luton

Mon 8/12

06:00-16:59

3 stops15h 59m

£377

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Sun 30/11

11:30-11:45

2 stops19h 15m

London Luton

Fri 5/12

05:50-15:38

2 stops14h 48m

£378

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Mon 8/12

11:30-22:20

3 stops29h 50m

London Luton

Mon 15/12

06:25-19:02

2 stops17h 37m

£379

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Thu 27/11

16:20-16:00

2 stops18h 40m

London Luton

Fri 5/12

05:50-15:38

2 stops14h 48m

£387

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Sat 29/11

10:10-16:05

2 stops24h 55m

London Luton

Sat 6/12

06:00-15:38

2 stops14h 38m

£391

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Sun 15/2

06:05-20:55

2 stops33h 50m

London Luton

Sun 22/2

21:40-21:32

2 stops28h 52m

£393

NewarkLondon

EWR - LTN

EWRLTN

Newark

Wed 11/2

20:50-18:15

2 stops16h 25m

London Luton

Mon 16/2

08:30-19:05

2 stops15h 35m

£393

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Thu 27/11

15:20-20:10

2 stops23h 50m

London Luton

Tue 2/12

20:50-21:33

3 stops29h 43m

£394

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Sat 29/11

06:05-14:00

2 stops26h 55m

London Luton

Tue 2/12

20:50-21:33

3 stops29h 43m

£394

Flights are sorted by cheapest return flights first.

Deals found on 11/11

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
Croydon
Slough
Gatwick
Hounslow
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Crawley
Brentford
Romford
Chichester
Ipswich
Bedford
Eastbourne

Browse thousands of different options on Cheapflights for your next trip

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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.
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Dulles Intl to London City flights
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Los Angeles to London City flights
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O'Hare Intl to Gatwick flights
Boston to Stansted flights
Reagan-National to Gatwick flights
O'Hare Intl to London City flights
San Francisco to Gatwick flights
Boston to Luton flights
Minneapolis to Heathrow flights
Tampa to Heathrow flights
San Francisco to London City flights
Dallas/Fort Worth to Gatwick flights
Los Angeles to Stansted flights
Dulles Intl to Luton flights
George Bush Intcntl to Heathrow flights
Raleigh to Heathrow flights

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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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