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Cheap flights from London Stansted Airport to Pennsylvania from £259

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 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
STN — PHL
27 Apr — 4 May1
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 28 March 2026.

Thu 23/407:00
STN
-
JFK
2 stops17h 20m
Multiple Airlines
Thu 30/420:30
JFK
-
STN
2 stops21h 25m
Multiple Airlines
Deal found 24/3£367
Wed 6/512:25
STN
-
JFK
1 stop14h 35m
Multiple Airlines
Mon 11/523:45
JFK
-
STN
1 stop13h 30m
Multiple Airlines
Deal found 26/3£378
Thu 16/407:00
STN
-
JFK
2 stops20h 05m
Multiple Airlines
Thu 23/420:30
JFK
-
STN
2 stops21h 25m
Multiple Airlines
Deal found 24/3£381
Mon 11/516:25
STN
-
JFK
3 stops28h 15m
Multiple Airlines
Mon 18/517:10
JFK
-
STN
2 stops23h 10m
Multiple Airlines
Deal found 27/3£386
Thu 23/408:30
STN
-
EWR
2 stops33h 45m
Multiple Airlines
Thu 30/417:20
EWR
-
STN
2 stops24h 05m
Multiple Airlines
Deal found 24/3£386
Mon 20/408:45
STN
-
JFK
1 stop18h 45m
Multiple Airlines
Sun 26/400:30
JFK
-
STN
1 stop26h 25m
Multiple Airlines
Deal found 23/3£386
Thu 16/407:00
STN
-
EWR
2 stops17h 15m
Multiple Airlines
Mon 27/420:25
EWR
-
STN
2 stops22h 55m
Multiple Airlines
Deal found 23/3£386
Sat 9/516:15
STN
-
EWR
3 stops26h 00m
Multiple Airlines
Thu 14/517:20
EWR
-
STN
2 stops24h 05m
Multiple Airlines
Deal found 23/3£387
Mon 13/406:30
STN
-
EWR
2 stops35h 45m
Multiple Airlines
Mon 20/417:45
EWR
-
STN
2 stops18h 20m
Multiple Airlines
Deal found 24/3£389
Thu 28/516:15
STN
-
JFK
3 stops28h 25m
Multiple Airlines
Wed 3/617:10
JFK
-
STN
2 stops23h 10m
Multiple Airlines
Deal found 23/3£389
Fri 8/506:35
STN
-
EWR
2 stops35h 40m
Multiple Airlines
Thu 14/517:20
EWR
-
STN
2 stops24h 05m
Multiple Airlines
Deal found 25/3£391
Fri 17/406:40
STN
-
JFK
2 stops20h 25m
Multiple Airlines
Fri 24/423:10
JFK
-
STN
2 stops16h 20m
Multiple Airlines
Deal found 23/3£392

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 28 March 2026.

Round-trip from

£367

One-way from

£259

Popular in

December

Cheapest in

September

Average price

£618
23/4-30/4
  • 23/4-30/4
  • 4 total stops
  • 38h 45m total
  • London to Pennsylvania
Search Deals
21/4
  • 21/4
  • 2 total stops
  • 50h 44m 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 March 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 28 March 2026.
Use the filters below to find and compare flights from London Stansted Airport to Pennsylvania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonNew York

STN - LGA

STNLGA

London Stansted

Thu 14/5

06:00-19:36

2 stops18h 36m

New York LaGuardia

Thu 28/5

15:30-11:10

2 stops14h 40m

£519

LondonNew York

STN - LGA

STNLGA

London Stansted

Wed 8/4

19:15-21:30

3 stops31h 15m

New York LaGuardia

Sun 12/4

16:00-11:15

2 stops14h 15m

£519

LondonNew York

STN - LGA

STNLGA

London Stansted

Mon 4/5

08:10-20:59

2 stops17h 49m

New York LaGuardia

Mon 11/5

15:30-12:05

2 stops15h 35m

£530

LondonNew York

STN - LGA

STNLGA

London Stansted

Wed 13/5

06:30-19:00

2 stops17h 30m

New York LaGuardia

Fri 5/6

09:55-19:20

3 stops28h 25m

£533

LondonNew York

STN - LGA

STNLGA

London Stansted

Tue 16/6

22:00-19:25

3 stops26h 25m

New York LaGuardia

Tue 7/7

17:55-13:25

2 stops14h 30m

£543

LondonNew York

STN - LGA

STNLGA

London Stansted

Thu 21/5

06:30-19:25

2 stops17h 55m

New York LaGuardia

Tue 26/5

09:55-22:20

2 stops31h 25m

£545

LondonNew York

STN - LGA

STNLGA

London Stansted

Thu 21/5

06:30-19:25

2 stops17h 55m

New York LaGuardia

Wed 27/5

16:45-20:30

2 stops22h 45m

£550

LondonNew York

STN - LGA

STNLGA

London Stansted

Sun 10/5

06:35-16:55

2 stops15h 20m

New York LaGuardia

Sun 17/5

07:25-21:20

3 stops32h 55m

£555

LondonPhiladelphia

STN - PHL

STNPHL

London Stansted

Wed 2/9

20:15-18:55

2 stops27h 40m

Philadelphia

Wed 16/9

20:25-11:35

1 stop10h 10m

£567

LondonWashington, D.C.

STN - IAD

STNIAD

London Stansted

Wed 2/9

08:20-15:10

2 stops35h 50m

Washington, D.C. Dulles Intl

Fri 18/9

20:30-16:05

2 stops14h 35m

£571

Flights are sorted by cheapest return flights first.

Deals found on 27/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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 26h 40m. 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 - New York LaGuardia.

  • 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.
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Gatwick to John F Kennedy Intl flights
Heathrow to LaGuardia flights
Heathrow to Los Angeles flights
Stansted to John F Kennedy Intl flights
Gatwick to Newark flights
London City to John F Kennedy Intl flights
Heathrow to Orlando flights
Gatwick to LaGuardia flights
Luton to John F Kennedy Intl flights
Heathrow to San Francisco flights
Heathrow to Miami flights
Heathrow to Boston flights
Stansted to Newark flights
Luton to Newark flights
Heathrow to Las Vegas flights
Heathrow to O'Hare Intl flights
London City to Newark flights
Gatwick to Orlando flights
Heathrow to Dallas/Fort Worth flights
Heathrow to Seattle flights
Heathrow to Dulles Intl flights
Heathrow to Hobby flights
Heathrow to Baltimore flights
Stansted to Los Angeles flights
Gatwick to Los Angeles flights
Gatwick to Boston flights
London City to Los Angeles flights
Gatwick to Miami flights
Heathrow to Atlanta flights
Stansted to Orlando flights
Gatwick to San Francisco flights
Heathrow to George Bush Intcntl flights
Luton to Los Angeles flights
Stansted to Miami flights
Stansted to San Francisco flights
London City to Miami flights
Heathrow to Denver flights
Heathrow to Nashville flights
Heathrow to Ontario flights
London City to Boston flights
London City to San Francisco flights
Stansted to Boston flights
Stansted to LaGuardia flights
Heathrow to Tampa flights
Heathrow to Philadelphia flights
Heathrow to Santa Ana flights
Gatwick to Las Vegas flights
Luton to Miami flights

Fly with Cheapflights

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

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Why should you use Cheapflights to find cheap flight tickets from Stansted to Pennsylvania?

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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.

Can Cheapflights notify me if prices for flights from Stansted to Pennsylvania become cheaper?

Of course! You can now track prices for flights from Stansted to Pennsylvania and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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