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Cheap flights from London Stansted Airport to Pennsylvania from £260

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
STN — PHL
19 Mar — 26 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Stansted to Pennsylvania

Enter your travel dates to find the best prices.

Cheapest flights from Stansted to Pennsylvania
Explore the most affordable flight options available from Stansted to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 February 2026.

Mon 20/416:25
STN
-
JFK
3 stops28h 15m
Multiple Airlines
Sun 26/418:55
JFK
-
STN
2 stops23h 30m
Multiple Airlines
Deal found 14/2£327
Thu 5/308:30
STN
-
EWR
2 stops34h 05m
Multiple Airlines
Tue 10/318:40
EWR
-
STN
2 stops15h 40m
Multiple Airlines
Deal found 12/2£340
Mon 20/416:25
STN
-
JFK
3 stops28h 15m
Multiple Airlines
Mon 27/418:55
JFK
-
STN
2 stops21h 25m
Multiple Airlines
Deal found 16/2£341
Thu 5/308:30
STN
-
EWR
2 stops34h 05m
Multiple Airlines
Sun 22/318:40
EWR
-
STN
2 stops19h 40m
Multiple Airlines
Deal found 15/2£341
Fri 6/315:15
STN
-
EWR
3 stops27h 20m
Multiple Airlines
Tue 10/318:40
EWR
-
STN
2 stops15h 40m
Multiple Airlines
Deal found 13/2£342
Fri 6/315:15
STN
-
EWR
3 stops27h 20m
Multiple Airlines
Mon 9/318:40
EWR
-
STN
2 stops15h 40m
Multiple Airlines
Deal found 16/2£343
Tue 3/308:30
STN
-
EWR
3 stops34h 05m
Multiple Airlines
Wed 11/318:30
EWR
-
STN
2 stops21h 05m
Multiple Airlines
Deal found 15/2£344
Tue 5/511:35
STN
-
EWR
2 stops32h 24m
Multiple Airlines
Fri 8/517:20
EWR
-
STN
2 stops25h 00m
Multiple Airlines
Deal found 13/2£345
Mon 9/311:30
STN
-
EWR
3 stops31h 05m
Multiple Airlines
Sun 15/319:30
EWR
-
STN
3 stops23h 30m
Multiple Airlines
Deal found 14/2£346
Mon 23/308:30
STN
-
EWR
3 stops34h 05m
Multiple Airlines
Sun 29/317:20
EWR
-
STN
2 stops21h 10m
Multiple Airlines
Deal found 12/2£347
Thu 5/316:30
STN
-
EWR
3 stops25h 55m
Multiple Airlines
Mon 9/318:40
EWR
-
STN
2 stops19h 40m
Multiple Airlines
Deal found 12/2£348
Tue 3/314:45
STN
-
EWR
2 stops29h 55m
Multiple Airlines
Sun 8/319:30
EWR
-
STN
2 stops15h 20m
Multiple Airlines
Deal found 15/2£349

Find flight deals from Stansted to Pennsylvania

Keep the following information in mind while searching for Stansted to Pennsylvania flight deals. Data was last updated 17 February 2026.

Round-trip from

£327

One-way from

£260

Popular in

December

Cheapest in

September

Average price

£538
20/4-26/4
  • 20/4-26/4
  • 5 total stops
  • 51h 45m total
  • London to Pennsylvania
Search Deals
7/4
  • 7/4
  • 2 total stops
  • 39h 50m total
  • London to Pennsylvania
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£16 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Stansted to Pennsylvania 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 17 February 2026.
Use the filters below to find and compare flights from London Stansted Airport to Pennsylvania that are best for you.

Fly from

Stansted

Fly to

Pennsylvania

Route

Depart

Return

Price

LondonNewark

STN - EWR

STNEWR

London Stansted

Wed 11/3

08:30-14:35

3 stops34h 05m

Newark

Wed 18/3

18:30-21:05

2 stops22h 35m

£342

LondonNewark

STN - EWR

STNEWR

London Stansted

Mon 23/3

08:30-14:35

3 stops34h 05m

Newark

Sun 29/3

17:20-19:30

2 stops21h 10m

£347

LondonNewark

STN - EWR

STNEWR

London Stansted

Thu 19/3

06:30-14:25

3 stops35h 55m

Newark

Mon 23/3

18:40-18:20

2 stops19h 40m

£358

LondonNewark

STN - EWR

STNEWR

London Stansted

Thu 26/2

06:30-13:25

3 stops35h 55m

Newark

Mon 2/3

17:40-14:20

2 stops15h 40m

£377

LondonNewark

STN - EWR

STNEWR

London Stansted

Mon 4/5

11:10-14:59

2 stops32h 49m

Newark

Fri 8/5

17:20-23:20

2 stops25h 00m

£384

LondonNewark

STN - EWR

STNEWR

London Stansted

Sun 19/4

08:25-14:59

2 stops35h 34m

Newark

Sun 26/4

17:20-00:55

2 stops26h 35m

£414

LondonNew York

STN - JFK

STNJFK

London Stansted

Mon 20/4

06:30-13:40

1 stop12h 10m

New York John F Kennedy Intl

Sun 26/4

16:55-07:50

1 stop9h 55m

£422

LondonNew York

STN - JFK

STNJFK

London Stansted

Thu 23/4

06:30-19:20

1 stop17h 50m

New York John F Kennedy Intl

Mon 27/4

16:55-07:50

1 stop9h 55m

£425

LondonNew York

STN - LGA

STNLGA

London Stansted

Tue 14/4

07:55-22:31

2 stops19h 36m

New York LaGuardia

Thu 16/4

16:00-11:55

2 stops14h 55m

£434

LondonWashington, D.C.

STN - IAD

STNIAD

London Stansted

Wed 1/4

16:30-16:50

2 stops29h 20m

Washington, D.C. Dulles Intl

Wed 8/4

20:20-23:20

2 stops22h 00m

£438

Flights are sorted by cheapest return flights first.

Deals found on 13/2

Showing 1-10 of 60 results
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Best time to book a flight from Stansted to Pennsylvania

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Stansted 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 London Stansted Airport to Pennsylvania
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 Stansted to Pennsylvania. 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 London Stansted Airport to Pennsylvania?

    The most popular flight routes from London Stansted Airport to Pennsylvania are London Stansted - New York John F Kennedy Intl, London Stansted - Newark and London Stansted - Washington, D.C. Dulles Intl.

  • Can I find deals for flights from Stansted to Pennsylvania that include hotel bookings?

    Yes. In addition to deals on Stansted to Pennsylvania flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Stansted to Pennsylvania?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Stansted to Pennsylvania.

  • Can I find deals for business class flights from Stansted to Pennsylvania?

    Yes. Cheapflights offers flight deals from Stansted to Pennsylvania 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

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Alternative routes for Stansted to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.
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Heathrow to Newark flights
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Heathrow to Orlando flights
Gatwick to John F Kennedy Intl flights
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Gatwick to Newark flights
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Stansted to John F Kennedy Intl flights
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Luton to Newark flights
Heathrow to Dallas/Fort Worth flights
Heathrow to San Francisco flights
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Heathrow to Seattle flights
Gatwick to Miami flights
Gatwick to Boston flights
Heathrow to Hobby flights
Heathrow to Dulles Intl flights
Heathrow to Tampa flights
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Stansted to Orlando flights
Heathrow to Atlanta flights
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Stansted to Boston flights
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Heathrow to Fort Lauderdale flights
Gatwick to Seattle flights
Gatwick to San Francisco flights
Heathrow to Ontario flights
Heathrow to Midway flights
Heathrow to Charlotte flights
Heathrow to Philadelphia flights

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Can Cheapflights find flights from Stansted to Pennsylvania with no change fees?

Need flexible booking options for your flight to Pennsylvania from Stansted? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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