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Cheap flights from Pennsylvania to London Luton Airport from £148

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 25/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LTN
6 May — 13 May1
1 adult

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 1 May 2025.

Round-trip from

£388

One-way from

£148

Popular in

June

Cheapest in

February

Average price

£657
5/6-9/6
  • 5/6-9/6
  • 2 total stops
  • 40h 55m total
  • Pennsylvania to London
Search Deals
25/7
  • 25/7
  • 1 total stop
  • 28h 00m 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. 3% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

Find flight deals from Pennsylvania to Luton

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 1 May 2025.

Thu 5/621:05JFK - LTN
1 stop14h 30mMultiple Airlines
Mon 9/621:55LTN - JFK
1 stop26h 25mMultiple Airlines
Deal found 30/4£388
Sun 11/518:50EWR - LTN
2 stops21h 40mMultiple Airlines
Sun 18/509:55LTN - EWR
2 stops32h 20mMultiple Airlines
Deal found 29/4£425
Tue 22/714:20LGA - LTN
2 stops26h 50mMultiple Airlines
Mon 28/721:55LTN - LGA
2 stops25h 15mMultiple Airlines
Deal found 29/4£431
Wed 7/517:20IAD - LTN
1 stop9h 40mMultiple Airlines
Wed 14/513:00LTN - IAD
1 stop11h 30mMultiple Airlines
Deal found 30/4£473
Wed 20/810:25PHL - LTN
2 stops16h 35mMultiple Airlines
Thu 28/808:45LTN - PHL
1 stop15h 15mMultiple Airlines
Deal found 30/4£509
Wed 18/606:00DCA - LTN
3 stops36h 15mMultiple Airlines
Mon 23/621:55LTN - DCA
3 stops28h 53mMultiple Airlines
Deal found 30/4£553
Tue 22/720:30PIT - LTN
1 stop11h 30mMultiple Airlines
Sun 27/706:50LTN - PIT
1 stop17h 30mMultiple Airlines
Deal found 28/4£591

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 1 May 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

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Thu 5/6

21:05-16:35

1 stop14h 30m

London Luton

Mon 9/6

21:55-19:20

1 stop26h 25m

£388

NewarkLondon

EWR - LTN

EWRLTN

Newark

Sun 11/5

18:50-21:30

2 stops21h 40m

London Luton

Sun 18/5

09:55-13:15

2 stops32h 20m

£425

New YorkLondon

LGA - LTN

LGALTN

New York LaGuardia

Tue 22/7

14:20-22:10

2 stops26h 50m

London Luton

Mon 28/7

21:55-18:10

2 stops25h 15m

£431

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Mon 8/9

17:20-09:00

1 stop10h 40m

London Luton

Mon 15/9

09:00-15:50

1 stop11h 50m

£480

PhiladelphiaLondon

PHL - LTN

PHLLTN

Philadelphia

Wed 20/8

10:25-08:00

2 stops16h 35m

London Luton

Thu 28/8

08:45-19:00

1 stop15h 15m

£509

Washington, D.C.London

DCA - LTN

DCALTN

Washington, D.C. Reagan-National

Wed 18/6

06:00-23:15

3 stops36h 15m

London Luton

Mon 23/6

21:55-21:48

3 stops28h 53m

£553

PittsburghLondon

PIT - LTN

PITLTN

Pittsburgh

Tue 22/7

20:30-13:00

1 stop11h 30m

London Luton

Sun 27/7

06:50-19:20

1 stop17h 30m

£591

New YorkLondon

JFK - LTN

JFKLTN

New York John F Kennedy Intl

Fri 25/7

00:15-09:15

1 stop28h 00m

£148

NewarkLondon

EWR - LTN

EWRLTN

Newark

Tue 22/7

22:50-23:35

2 stops19h 45m

£193

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Wed 30/7

23:15-22:00

2 stops17h 45m

£195

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 15 results
1
2

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

Rainfall in Luton by month

Plan your trip to Luton by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Luton Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Luton Airport when rainfall is around 40.0 mm.

Temperature in Luton by month

Plan your trip to Luton by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Luton Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Luton

Get insights into the airlines that provide service to Luton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luton. Reviews last updated 1 May 2025.
Delta
8.0
Very Good
7,934 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very Good
7,934 reviews
Delta
8.0
Very Good
7,934 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What is the cheapest month to book a flight from Pennsylvania to London Luton Airport?

    Currently, January is the cheapest month in which you can book a flight from Pennsylvania to London Luton Airport (average of £76). Flying from Pennsylvania to London Luton Airport in July is currently the most expensive (average of £113). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Pennsylvania?

Book flights to Pennsylvania if you plan to visit one of these locations
Deal
Hounslow
Milton Keynes
Gatwick
Luton
Slough
Croydon
Eastbourne
Southend-on-Sea
Ilford
Crawley
Hayes
Ipswich
Watford
Wembley
Folkestone
Maidstone
Winchester
Dartford
Guildford

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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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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