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Cheap flights from Pennsylvania to London Luton Airport from £209

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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LTN
13 May — 20 May1
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 13 April 2026.

Sun 10/522:05
JFK
-
LTN
2 stops16h 50m
Multiple Airlines
Mon 18/520:35
LTN
-
JFK
2 stops26h 10m
Multiple Airlines
Deal found 12/4£394
Sun 19/400:30
JFK
-
LTN
1 stop27h 00m
Multiple Airlines
Wed 22/421:50
LTN
-
JFK
1 stop29h 40m
Multiple Airlines
Deal found 9/4£407
Sun 19/400:30
JFK
-
LTN
1 stop27h 00m
Multiple Airlines
Mon 27/419:50
LTN
-
JFK
2 stops31h 40m
Multiple Airlines
Deal found 10/4£421
Thu 15/1022:05
JFK
-
LTN
1 stop10h 40m
Multiple Airlines
Thu 22/1008:00
LTN
-
JFK
1 stop14h 45m
Multiple Airlines
Deal found 10/4£426
Sun 10/522:05
JFK
-
LTN
2 stops16h 50m
Multiple Airlines
Wed 13/520:35
LTN
-
JFK
2 stops26h 10m
Multiple Airlines
Deal found 10/4£428
Sun 11/1000:30
JFK
-
LTN
1 stop32h 30m
Multiple Airlines
Wed 21/1021:50
LTN
-
JFK
1 stop29h 40m
Multiple Airlines
Deal found 10/4£432
Thu 7/517:10
JFK
-
LTN
2 stops21h 45m
Multiple Airlines
Thu 14/520:35
LTN
-
JFK
2 stops25h 25m
Multiple Airlines
Deal found 9/4£433
Thu 7/517:45
EWR
-
LTN
2 stops21h 10m
Multiple Airlines
Thu 14/520:35
LTN
-
EWR
2 stops23h 24m
Multiple Airlines
Deal found 9/4£434
Mon 20/422:05
JFK
-
LTN
2 stops19h 55m
Multiple Airlines
Tue 5/505:40
LTN
-
JFK
2 stops19h 25m
Multiple Airlines
Deal found 9/4£436
Mon 27/417:15
EWR
-
LTN
2 stops16h 20m
Multiple Airlines
Wed 6/515:15
LTN
-
EWR
2 stops27h 00m
Multiple Airlines
Deal found 10/4£436
Mon 18/520:25
EWR
-
LTN
2 stops21h 25m
Multiple Airlines
Wed 20/516:05
LTN
-
EWR
2 stops33h 55m
Multiple Airlines
Deal found 10/4£440
Tue 21/420:25
EWR
-
LTN
2 stops14h 05m
Multiple Airlines
Wed 29/406:15
LTN
-
EWR
2 stops18h 00m
Multiple Airlines
Deal found 13/4£444

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 13 April 2026.

Round-trip from

£394

One-way from

£209

Popular in

June

Cheapest in

September

Average price

£610
10/5-18/5
  • 10/5-18/5
  • 4 total stops
  • 43h 00m total
  • Pennsylvania to London
Search Deals
6/10
  • 6/10
  • 2 total stops
  • 41h 35m total
  • Pennsylvania to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£118 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 13 April 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

Wed 6/5

07:25-12:20

2 stops23h 55m

London Luton

Tue 19/5

05:40-22:36

2 stops21h 56m

£500

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Wed 27/5

17:40-12:35

2 stops13h 55m

London Luton

Wed 3/6

06:15-14:59

2 stops13h 44m

£508

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Tue 26/5

16:45-13:25

2 stops15h 40m

London Luton

Wed 3/6

06:15-14:59

2 stops13h 44m

£525

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Wed 27/5

11:00-15:25

3 stops23h 25m

London Luton

Wed 3/6

06:15-19:58

2 stops18h 43m

£534

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Wed 5/8

17:40-12:35

2 stops13h 55m

London Luton

Wed 12/8

06:15-15:45

2 stops14h 30m

£556

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Tue 26/5

17:55-13:25

2 stops14h 30m

London Luton

Tue 2/6

09:40-19:00

2 stops14h 20m

£575

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Sun 17/5

17:40-11:25

2 stops12h 45m

London Luton

Fri 22/5

06:20-16:55

2 stops15h 35m

£597

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Wed 29/7

10:40-15:25

2 stops23h 45m

London Luton

Fri 7/8

06:20-18:10

2 stops16h 50m

£599

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Mon 1/6

11:35-15:45

2 stops23h 10m

London Luton

Tue 16/6

09:40-19:25

2 stops14h 45m

£612

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Wed 20/5

06:00-12:35

3 stops25h 35m

London Luton

Wed 27/5

06:15-19:58

2 stops18h 43m

£613

Flights are sorted by cheapest return flights first.

Deals found on 9/4

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
Wembley
Croydon
Hounslow
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Romford
Eastbourne
Chelmsford
Ipswich
Southend-on-Sea
Guildford
Bishop's Stortford

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

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

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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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