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Cheap flights from Pennsylvania to London Luton Airport from £176

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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LTN
18 Apr — 25 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 19 March 2026.

Thu 16/417:10
JFK
-
LTN
2 stops21h 45m
Multiple Airlines
Thu 23/415:15
LTN
-
JFK
3 stops29h 25m
Multiple Airlines
Deal found 16/3£371
Tue 28/412:55
JFK
-
LTN
2 stops37h 25m
Multiple Airlines
Wed 13/521:50
LTN
-
JFK
1 stop29h 40m
Multiple Airlines
Deal found 18/3£372
Fri 24/423:10
JFK
-
LTN
2 stops20h 20m
Multiple Airlines
Mon 4/508:15
LTN
-
JFK
2 stops18h 50m
Multiple Airlines
Deal found 18/3£373
Tue 28/412:55
JFK
-
LTN
2 stops37h 25m
Multiple Airlines
Wed 6/521:50
LTN
-
JFK
1 stop29h 40m
Multiple Airlines
Deal found 14/3£374
Tue 21/422:05
JFK
-
LTN
1 stop10h 40m
Multiple Airlines
Thu 23/408:00
LTN
-
JFK
1 stop14h 45m
Multiple Airlines
Deal found 17/3£374
Fri 24/400:30
JFK
-
LTN
1 stop27h 00m
Multiple Airlines
Wed 13/521:50
LTN
-
JFK
1 stop29h 40m
Multiple Airlines
Deal found 17/3£375
Tue 14/422:05
JFK
-
LTN
1 stop10h 40m
Multiple Airlines
Thu 16/408:00
LTN
-
JFK
1 stop14h 45m
Multiple Airlines
Deal found 16/3£383
Fri 24/417:20
EWR
-
LTN
2 stops26h 10m
Multiple Airlines
Mon 4/508:15
LTN
-
EWR
3 stops34h 00m
Multiple Airlines
Deal found 18/3£388
Tue 21/422:05
JFK
-
LTN
1 stop10h 40m
Multiple Airlines
Thu 30/408:00
LTN
-
JFK
1 stop14h 45m
Multiple Airlines
Deal found 17/3£388
Thu 30/420:25
EWR
-
LTN
2 stops22h 00m
Multiple Airlines
Mon 4/508:15
LTN
-
EWR
2 stops16h 00m
Multiple Airlines
Deal found 16/3£389
Thu 30/420:30
JFK
-
LTN
2 stops21h 55m
Multiple Airlines
Mon 4/508:15
LTN
-
JFK
2 stops18h 50m
Multiple Airlines
Deal found 16/3£389
Thu 16/417:20
EWR
-
LTN
2 stops27h 20m
Multiple Airlines
Thu 23/406:20
LTN
-
EWR
3 stops35h 55m
Multiple Airlines
Deal found 14/3£389

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 19 March 2026.

Round-trip from

£371

One-way from

£176

Popular in

June

Cheapest in

September

Average price

£582
16/4-23/4
  • 16/4-23/4
  • 5 total stops
  • 51h 10m total
  • Pennsylvania to London
Search Deals
4/5
  • 4/5
  • 2 total stops
  • 29h 15m total
  • Pennsylvania to London
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£93 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 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 19 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

NewarkLondon

EWR - LTN

EWRLTN

Newark

Fri 1/5

17:45-23:50

3 stops25h 05m

London Luton

Fri 8/5

13:50-14:59

2 stops30h 09m

£437

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Fri 1/5

16:25-14:00

2 stops16h 35m

London Luton

Wed 6/5

21:50-14:25

2 stops21h 35m

£457

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Sat 2/5

09:55-22:15

2 stops31h 20m

London Luton

Fri 8/5

06:05-08:55

2 stops31h 50m

£500

NewarkLondon

EWR - LTN

EWRLTN

Newark

Fri 10/4

23:00-23:50

2 stops19h 50m

London Luton

Wed 15/4

09:40-21:00

2 stops16h 20m

£508

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Mon 13/4

16:30-12:20

2 stops14h 50m

London Luton

Mon 20/4

07:05-20:32

2 stops18h 27m

£518

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Thu 21/5

09:55-19:30

2 stops28h 35m

London Luton

Thu 28/5

06:05-08:55

2 stops31h 50m

£536

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Sat 9/5

09:55-22:15

2 stops31h 20m

London Luton

Sun 17/5

06:05-19:25

2 stops18h 20m

£539

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Wed 15/4

20:30-16:35

2 stops15h 05m

London Luton

Mon 27/4

13:00-15:10

2 stops31h 10m

£544

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Mon 1/6

20:30-22:50

2 stops21h 20m

London Luton

Tue 9/6

09:40-19:20

2 stops14h 40m

£553

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Fri 10/7

14:30-17:25

2 stops21h 55m

London Luton

Thu 16/7

21:40-20:59

2 stops28h 19m

£557

Flights are sorted by cheapest return flights first.

Deals found on 17/3

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 New York LaGuardia - 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
Wembley
Croydon
Luton
Hounslow
Slough
Gatwick
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Eastbourne
Romford
Ipswich
Bedford
Chelmsford
Southend-on-Sea

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