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Cheap flights from London Stansted Airport to Pennsylvania from £237

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
STN — PHL
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Stansted to Pennsylvania

Keep the following information in mind while searching for Stansted to Pennsylvania flight deals. Data was last updated 16 January 2026.

Round-trip from

£344

One-way from

£237

Popular in

December

Cheapest in

January

Average price

£480
9/2-18/2
  • 9/2-18/2
  • 4 total stops
  • 57h 30m total
  • London to Pennsylvania
Search Deals
2/3
  • 2/3
  • 3 total stops
  • 45h 30m total
  • London to Pennsylvania
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£14 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find 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 16 January 2026.

Mon 9/211:30
STN
-
JFK
2 stops33h 15m
Multiple Airlines
Wed 18/217:35
JFK
-
STN
2 stops24h 15m
Multiple Airlines
Deal found 14/1£344
Thu 12/306:15
STN
-
JFK
2 stops16h 45m
Multiple Airlines
Mon 16/320:25
JFK
-
STN
2 stops14h 05m
Multiple Airlines
Deal found 15/1£347
Thu 12/212:00
STN
-
JFK
2 stops32h 45m
Multiple Airlines
Thu 19/217:35
JFK
-
STN
2 stops24h 45m
Multiple Airlines
Deal found 15/1£348
Thu 22/106:30
STN
-
JFK
1 stop17h 59m
Multiple Airlines
Wed 4/217:00
JFK
-
STN
1 stop11h 50m
Multiple Airlines
Deal found 15/1£352
Thu 22/106:30
STN
-
JFK
1 stop17h 59m
Multiple Airlines
Wed 28/117:00
JFK
-
STN
1 stop17h 05m
Multiple Airlines
Deal found 14/1£353
Sun 1/306:30
STN
-
JFK
1 stop12h 25m
Multiple Airlines
Sun 8/318:00
JFK
-
STN
1 stop11h 50m
Multiple Airlines
Deal found 15/1£354
Sat 28/213:30
STN
-
JFK
1 stop10h 59m
Multiple Airlines
Sat 7/317:00
JFK
-
STN
1 stop11h 50m
Multiple Airlines
Deal found 14/1£355
Tue 3/306:30
STN
-
EWR
1 stop14h 45m
Multiple Airlines
Sun 8/318:45
EWR
-
STN
1 stop12h 20m
Multiple Airlines
Deal found 15/1£355
Sun 1/306:30
STN
-
JFK
1 stop12h 25m
Multiple Airlines
Wed 4/317:00
JFK
-
STN
1 stop11h 50m
Multiple Airlines
Deal found 14/1£356
Fri 30/115:15
STN
-
EWR
2 stops27h 20m
Multiple Airlines
Sun 8/218:30
EWR
-
STN
2 stops23h 30m
Multiple Airlines
Deal found 15/1£356
Fri 20/308:30
STN
-
EWR
2 stops34h 05m
Multiple Airlines
Sun 22/318:40
EWR
-
STN
2 stops24h 20m
Multiple Airlines
Deal found 14/1£356
Sun 1/210:15
STN
-
JFK
2 stops34h 30m
Multiple Airlines
Fri 6/217:35
JFK
-
STN
2 stops22h 45m
Multiple Airlines
Deal found 15/1£357

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 16 January 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

LondonNew York

STN - JFK

STNJFK

London Stansted

Sun 8/3

06:10-18:00

2 stops16h 50m

New York John F Kennedy Intl

Sun 15/3

20:25-20:05

2 stops19h 40m

£344

LondonNewark

STN - EWR

STNEWR

London Stansted

Wed 8/4

07:00-19:15

2 stops17h 15m

Newark

Sun 12/4

20:25-19:55

2 stops18h 30m

£398

LondonNewark

STN - EWR

STNEWR

London Stansted

Fri 6/3

08:20-18:25

2 stops15h 05m

Newark

Mon 16/3

20:35-15:45

2 stops15h 10m

£400

LondonNew York

STN - LGA

STNLGA

London Stansted

Tue 24/3

07:30-21:33

2 stops18h 03m

New York LaGuardia

Mon 30/3

17:35-15:10

2 stops16h 35m

£414

LondonNew York

STN - JFK

STNJFK

London Stansted

Mon 20/4

08:30-19:20

1 stop15h 50m

New York John F Kennedy Intl

Sun 26/4

23:45-14:30

1 stop9h 45m

£432

LondonWashington, D.C.

STN - IAD

STNIAD

London Stansted

Thu 12/3

14:35-22:00

2 stops35h 25m

Washington, D.C. Dulles Intl

Mon 23/3

18:30-14:05

2 stops15h 35m

£434

LondonNew York

STN - LGA

STNLGA

London Stansted

Sat 14/2

20:00-15:38

2 stops24h 38m

New York LaGuardia

Sat 21/2

15:30-09:50

2 stops13h 20m

£437

LondonNewark

STN - EWR

STNEWR

London Stansted

Mon 2/2

11:30-15:40

3 stops33h 10m

Newark

Mon 16/2

17:40-18:20

2 stops19h 40m

£439

LondonNew York

STN - LGA

STNLGA

London Stansted

Sat 14/2

20:00-15:38

2 stops24h 38m

New York LaGuardia

Sun 22/2

15:30-09:50

2 stops13h 20m

£456

LondonNew York

STN - LGA

STNLGA

London Stansted

Sat 31/1

08:50-19:02

2 stops15h 12m

New York LaGuardia

Wed 4/2

17:35-16:00

2 stops17h 25m

£463

Flights are sorted by cheapest return flights first.

Deals found on 14/1

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.

  • How long is the flight from London Stansted Airport to Pennsylvania?

    Turkish Airlines can get you from London Stansted Airport to Pennsylvania in just under 21h 15m. Your travel time can differ by up to . The distance between London Stansted Airport and Pennsylvania is about 3459 mi.

  • 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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London City to Boston flights
Gatwick to San Francisco flights
Heathrow to Philadelphia flights
Gatwick to Seattle flights

Fly with Cheapflights

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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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