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 42h 01m. Your travel time can differ by up to . The distance between London Stansted Airport and Pennsylvania is about 3725 mi.

In terms of precipitation, rainfall in Pennsylvania ranges from 69.0 - 112.0 inches per month. July is typically the wettest month, when rainfall can reach 112.0 mm. February is typically the driest time to visit Pennsylvania when rainfall is around 69.0 mm.

If weather is an important factor for your trip to Pennsylvania, 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 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

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.

What is the cheapest time of day to fly from STN to PA?

When flying from London Stansted Airport to Pennsylvania, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

£299+ Cheap Flights from London Stansted Airport to Pennsylvania

Cheap flight deals from Stansted to Pennsylvania

Enter your travel dates to find the best prices.

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Best

Last-minute

One-way

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 31 October 2026.

Sun 8/1108:30 -

1 stop12h 40m

Sun 15/1117:40 -

1 stop11h 00m

Deal found 29/10£587

Mon 7/1206:35 -

1 stop12h 30m

Mon 14/1221:15 -

1 stop11h 50m

Deal found 30/10£589

Sun 22/1106:30 -

1 stop14h 40m

Sat 28/1117:40 -

1 stop10h 55m

Deal found 26/10£590

Sun 8/1108:30 -

1 stop12h 40m

Tue 17/1117:40 -

1 stop15h 25m

Deal found 29/10£591

Thu 10/1206:45 -

1 stop17h 35m

Thu 17/1220:50 -

1 stop15h 10m

Deal found 26/10£592

Wed 9/1207:15 -

1 stop11h 50m

Mon 14/1221:15 -

1 stop11h 50m

Deal found 26/10£594

Sat 5/1206:35 -

1 stop14h 35m

Sat 12/1217:40 -

1 stop13h 20m

Deal found 26/10£596

Fri 20/1106:45 -

1 stop14h 25m

Sat 28/1117:40 -

1 stop10h 55m

Deal found 27/10£596

Wed 2/1207:15 -

1 stop11h 50m

Wed 9/1221:15 -

1 stop11h 20m

Deal found 29/10£599

Sun 13/1206:30 -

1 stop17h 50m

Sun 20/1220:50 -

1 stop11h 50m

Deal found 29/10£600

Mon 23/1112:30 -

3 stops32h 35m

Sun 29/1117:40 -

3 stops23h 30m

Deal found 28/10£603

Fri 6/1106:45 -

1 stop14h 25m

Tue 10/1117:40 -

1 stop15h 25m

Deal found 29/10£613

Best flights from Stansted to Pennsylvania
Discover carefully curated flight deals from Stansted to Pennsylvania that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 October 2026.

Wed 9/1207:15 -

1 stop11h 50m

Mon 14/1221:15 -

1 stop11h 50m

Deal found 26/10£594

Wed 2/1210:55 -

2 stops42h 01m

Sun 6/1206:20 -

2 stops22h 35m

Deal found 30/10£822

Sat 5/1206:35 -

1 stop14h 35m

Sat 12/1217:40 -

1 stop13h 20m

Deal found 26/10£596

Tue 24/1107:15 -

1 stop13h 55m

Tue 1/1217:40 -

1 stop9h 35m

Deal found 27/10£596

Thu 10/1206:45 -

1 stop14h 25m

Thu 17/1217:40 -

1 stop9h 25m

Deal found 26/10£615

Wed 18/1110:55 -

2 stops41h 57m

Wed 2/1212:10 -

2 stops40h 45m

Deal found 26/10£825

Mon 23/1106:35 -

1 stop14h 35m

Sun 29/1117:40 -

1 stop11h 45m

Deal found 28/10£623

Sat 12/1208:15 -

1 stop12h 55m

Thu 17/1217:40 -

1 stop11h 10m

Deal found 30/10£628

Sat 5/1210:55 -

2 stops42h 01m

Mon 14/1206:20 -

2 stops29h 00m

Deal found 29/10£850

Mon 7/1210:55 -

2 stops42h 01m

Mon 14/1206:20 -

2 stops29h 00m

Deal found 29/10£850

Mon 9/1106:35 -

1 stop14h 35m

Sun 15/1107:00 -

2 stops21h 40m

Deal found 27/10£679

Mon 7/1210:55 -

2 stops42h 01m

Wed 23/1206:20 -

2 stops29h 00m

Deal found 27/10£890

Thu 26/1106:45 -

2 stops34h 47m

Thu 3/1217:40 -

1 stop16h 55m

Deal found 29/10£732

Mon 23/1110:55 -

2 stops41h 57m

Mon 7/1212:10 -

2 stops40h 45m

Deal found 26/10£955

Thu 17/1206:45 -

1 stop14h 25m

Tue 29/1215:20 -

2 stops15h 45m

Deal found 26/10£753

Mon 23/1110:55 -

2 stops41h 57m

Sat 5/1206:00 -

2 stops22h 55m

Deal found 27/10£962

Sun 29/1110:55 -

2 stops41h 57m

Sun 6/1206:20 -

2 stops22h 35m

Deal found 30/10£1,022

Mon 23/1120:30 -

1 stop27h 50m

Sat 5/1220:50 -

2 stops21h 05m

Deal found 27/10£966

Find flight deals from Stansted to Pennsylvania

Round-trip from	£589
One-way from	£299
Popular in	August
Cheapest in	January
Average price	£693

7/12-14/12
2 total stops
24h 20m total
London to Pennsylvania

Search Deals

19/1-31/12
3 total stops
49h 11m total
London to Pennsylvania

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£58 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

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

LondonPhiladelphia

STN London Stansted - PHL Philadelphia

STNPHL

London Stansted

Thu 19/11

16:40-08:52

3 stops45h 12m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£353

LondonPhiladelphia

STN London Stansted - PHL Philadelphia

STNPHL

London Stansted

Tue 19/1

19:45-09:36

2 stops42h 51m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£369

LondonPhiladelphia

STN London Stansted - PHL Philadelphia

STNPHL

London Stansted

Thu 24/12

06:45-20:33

3 stops42h 48m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£390

Fastest return journey

LondonPhiladelphia

STN London Stansted - PHL Philadelphia

STNPHL

London Stansted

Sat 16/1

05:55-15:30

1 stop14h 35m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£396

LondonPhiladelphia

STN London Stansted - PHL Philadelphia

STNPHL

London Stansted

Mon 2/11

16:35-23:54

2 stops36h 19m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£398

LondonPhiladelphia

STN London Stansted - PHL Philadelphia

STNPHL

London Stansted

Mon 30/11

16:35-13:07

3 stops49h 32m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£409

LondonPhiladelphia

STN London Stansted - PHL Philadelphia

STNPHL

London Stansted

Thu 12/11

18:25-23:43

2 stops34h 18m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£419

LondonPhiladelphia

STN London Stansted - PHL Philadelphia

STNPHL

London Stansted

Tue 24/11

19:50-08:52

2 stops42h 02m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£424

LondonPhiladelphia

STN London Stansted - PHL Philadelphia

STNPHL

London Stansted

Sat 26/12

15:30-18:45

2 stops32h 15m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£443

LondonPhiladelphia

STN London Stansted - PHL Philadelphia

STNPHL

London Stansted

Mon 16/11

19:50-23:54

2 stops33h 04m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£463

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 38 resultsSorted by cheapest first

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.

STN-PHL

STN-PIT

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

STN-USPA

STN-PHL

STN-PIT

No data available for this route at this time. Please check back soon.

Related info for your journey

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 42h 01m. Your travel time can differ by up to . The distance between London Stansted Airport and Pennsylvania is about 3725 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

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London City to San Francisco flights

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

Cheapflights makes it easy to find Stansted to Pennsylvania flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Stansted to Pennsylvania for you. Better yet — we are completely free to use.

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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Cheap flights from London Stansted Airport to Pennsylvania from £299

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Stansted to Pennsylvania

Cheapest flights from Stansted to PennsylvaniaExplore 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 31 October 2026.

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 31 October 2026.

Best flights from Stansted to PennsylvaniaDiscover carefully curated flight deals from Stansted to Pennsylvania that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 October 2026.

Discover carefully curated flight deals from Stansted to Pennsylvania that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 October 2026.

Last-minute flights from Stansted to PennsylvaniaDiscover last-minute flight deals from Stansted to Pennsylvania. Data last updated 31 October 2026 and is based on user searches.

Discover last-minute flight deals from Stansted to Pennsylvania. Data last updated 31 October 2026 and is based on user searches.

One-way flights from Stansted to PennsylvaniaSearch for one-way flight options from Stansted to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated 31 October 2026.

Search for one-way flight options from Stansted to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated 31 October 2026.

Find flight deals from Stansted to Pennsylvania

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Use the filters below to find and compare flights from London Stansted Airport to Pennsylvania that are best for you.

Best time to book a flight from Stansted to Pennsylvania

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Related info for your journey

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

What are the most popular routes from London Stansted Airport to Pennsylvania?

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

How can I find direct flights from Stansted to Pennsylvania?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Stansted to Pennsylvania

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Complete your trip

Complete your trip to Pennsylvania by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Stansted to Pennsylvania by cabin class

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Stansted and Pennsylvania flights

Browse other Stansted and Pennsylvania flight options. Last updated on 31 October 2026.

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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 31 October 2026.

Best flights from Stansted to Pennsylvania
Discover carefully curated flight deals from Stansted to Pennsylvania that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 October 2026.

Last-minute flights from Stansted to Pennsylvania
Discover last-minute flight deals from Stansted to Pennsylvania. Data last updated 31 October 2026 and is based on user searches.

One-way flights from Stansted to Pennsylvania
Search for one-way flight options from Stansted to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated 31 October 2026.