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Cheap flights from London Stansted Airport to Pennsylvania from £324

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 19/8. Fares are subject to change and may not be available on all flights or dates of travel.
STN — PHL
13 Jul — 20 Jul1
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 13 June 2026.

Fri 28/821:25
STN
-
LGA
2 stops29h 05m
Multiple Airlines
Mon 7/915:30
LGA
-
STN
2 stops18h 15m
Multiple Airlines
Deal found 11/6£461
Fri 4/913:10
STN
-
JFK
1 stop14h 15m
Multiple Airlines
Fri 11/923:55
JFK
-
STN
1 stop9h 20m
Multiple Airlines
Deal found 8/6£461
Tue 1/906:30
STN
-
LGA
2 stops13h 07m
Multiple Airlines
Tue 8/916:45
LGA
-
STN
2 stops15h 00m
Multiple Airlines
Deal found 8/6£462
Mon 7/920:00
STN
-
JFK
2 stops26h 00m
Multiple Airlines
Thu 17/918:55
JFK
-
STN
2 stops22h 40m
Multiple Airlines
Deal found 11/6£462
Thu 24/906:55
STN
-
LGA
2 stops17h 41m
Multiple Airlines
Fri 2/1016:45
LGA
-
STN
2 stops14h 15m
Multiple Airlines
Deal found 13/6£462
Tue 11/819:15
STN
-
JFK
2 stops31h 50m
Multiple Airlines
Sun 16/820:30
JFK
-
STN
2 stops21h 50m
Multiple Airlines
Deal found 11/6£462
Mon 21/906:30
STN
-
LGA
2 stops15h 26m
Multiple Airlines
Mon 28/917:40
LGA
-
STN
2 stops14h 10m
Multiple Airlines
Deal found 10/6£463
Tue 11/816:20
STN
-
JFK
2 stops28h 20m
Multiple Airlines
Mon 31/818:55
JFK
-
STN
2 stops21h 25m
Multiple Airlines
Deal found 8/6£463
Mon 31/819:15
STN
-
JFK
2 stops31h 50m
Multiple Airlines
Sun 20/920:30
JFK
-
STN
2 stops21h 50m
Multiple Airlines
Deal found 10/6£464
Wed 16/907:45
STN
-
LGA
2 stops16h 51m
Multiple Airlines
Wed 23/916:45
LGA
-
STN
2 stops14h 25m
Multiple Airlines
Deal found 12/6£465
Wed 12/807:00
STN
-
JFK
2 stops20h 05m
Multiple Airlines
Mon 17/820:30
JFK
-
STN
2 stops15h 20m
Multiple Airlines
Deal found 13/6£465
Sun 30/806:35
STN
-
LGA
2 stops17h 57m
Multiple Airlines
Mon 7/915:30
LGA
-
STN
2 stops16h 20m
Multiple Airlines
Deal found 10/6£465

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 13 June 2026.

Round-trip from

£461

One-way from

£324

Popular in

July

Cheapest in

September

Average price

£697
28/8-7/9
  • 28/8-7/9
  • 4 total stops
  • 47h 20m total
  • London to Pennsylvania
Search Deals
19/8
  • 19/8
  • 3 total stops
  • 34h 21m total
  • London to Pennsylvania
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£48 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 13 June 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

Tue 1/9

07:55-20:59

2 stops18h 04m

New York LaGuardia

Sat 5/9

16:00-12:00

2 stops15h 00m

£477
Fastest return journey

LondonNew York

STN - LGA

STNLGA

London Stansted

Wed 26/8

06:30-14:59

2 stops13h 29m

New York LaGuardia

Wed 2/9

17:40-11:35

2 stops12h 55m

£501

LondonNew York

STN - LGA

STNLGA

London Stansted

Sun 13/9

06:35-18:10

2 stops16h 35m

New York LaGuardia

Sun 20/9

17:40-12:55

2 stops14h 15m

£508

LondonNew York

STN - LGA

STNLGA

London Stansted

Sat 29/8

22:00-18:10

2 stops25h 10m

New York LaGuardia

Wed 2/9

06:30-22:50

3 stops35h 20m

£556

LondonNew York

STN - LGA

STNLGA

London Stansted

Thu 10/9

06:55-19:36

2 stops17h 41m

New York LaGuardia

Tue 15/9

16:45-12:00

2 stops14h 15m

£564

LondonNew York

STN - LGA

STNLGA

London Stansted

Wed 1/7

06:05-19:37

3 stops18h 32m

New York LaGuardia

Thu 9/7

15:30-17:35

3 stops21h 05m

£587

LondonNew York

STN - LGA

STNLGA

London Stansted

Wed 12/8

22:00-18:10

2 stops25h 10m

New York LaGuardia

Sat 19/9

14:30-10:05

2 stops14h 35m

£591

LondonNew York

STN - LGA

STNLGA

London Stansted

Tue 23/6

07:15-08:00

3 stops29h 45m

New York LaGuardia

Tue 30/6

10:40-19:50

3 stops28h 10m

£597

LondonNew York

STN - LGA

STNLGA

London Stansted

Sat 27/6

06:35-18:10

2 stops16h 35m

New York LaGuardia

Tue 7/7

10:30-20:00

2 stops28h 30m

£612

LondonNew York

STN - LGA

STNLGA

London Stansted

Thu 2/7

21:55-19:45

2 stops26h 50m

New York LaGuardia

Sun 12/7

15:30-20:25

2 stops23h 55m

£613

Flights are sorted by cheapest return flights first.

Deals found on 12/6

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 29h 05m. 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
Stansted to John F Kennedy Intl flights
Gatwick to Newark flights
London City to John F Kennedy Intl flights
Heathrow to Los Angeles flights
Gatwick to LaGuardia flights
Heathrow to Orlando flights
London City to Newark flights
Heathrow to Miami flights
Heathrow to Boston flights
Luton to John F Kennedy Intl flights
Stansted to Newark flights
Luton to Newark flights
Heathrow to Dulles Intl flights
Heathrow to Dallas/Fort Worth flights
Heathrow to San Francisco flights
Heathrow to O'Hare Intl flights
Gatwick to Boston flights
Heathrow to Baltimore flights
Gatwick to Orlando flights
Heathrow to Las Vegas flights
Heathrow to Atlanta flights
Heathrow to Seattle flights
Gatwick to Los Angeles flights
London City to Los Angeles flights
Stansted to Orlando flights
Heathrow to Tampa flights
Stansted to Los Angeles flights
Gatwick to Miami flights
Heathrow to Hobby flights
London City to Miami flights
Stansted to Miami flights
London City to Boston flights
Heathrow to George Bush Intcntl flights
Gatwick to Dulles Intl flights
Stansted to Boston flights
Heathrow to Reagan-National flights
London City to Orlando flights
Heathrow to Ontario flights
London City to Dulles Intl flights
Stansted to LaGuardia flights
Gatwick to San Francisco flights
Heathrow to Denver flights
Stansted to Dulles Intl flights
Heathrow to Nashville flights
London City to San Francisco flights
Stansted to San Francisco 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.

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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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