In terms of precipitation, rainfall in London Stansted Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Stansted Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Stansted Airport, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

Most travelers choose New York John F Kennedy Intl - London Stansted, Newark - London Stansted or Washington, D.C. Dulles Intl - London Stansted when deciding on the best route from Pennsylvania to London Stansted Airport.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to London Stansted Airport as you normally would.

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

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

How can I find direct flights from Pennsylvania to Stansted?

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

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

Yes. Cheapflights offers flight deals from Pennsylvania to Stansted by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£228+ Cheap Flights from Pennsylvania to London Stansted Airport

Cheap flight deals from Pennsylvania to Stansted

Enter your travel dates to find the best prices.

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Best

Last-minute

One-way

Cheapest flights from Pennsylvania to Stansted
Explore the most affordable flight options available from Pennsylvania to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 October 2026.

Sun 8/1117:40 -

2 stops14h 20m

Wed 25/1108:15 -

3 stops21h 15m

Deal found 27/10£618

Mon 30/1117:40 -

1 stop21h 35m

Wed 9/1217:45 -

2 stops27h 25m

Deal found 27/10£625

Tue 10/1117:40 -

2 stops22h 45m

Tue 17/1107:55 -

3 stops19h 51m

Deal found 28/10£626

Sun 6/1217:40 -

1 stop9h 10m

Wed 9/1217:45 -

2 stops27h 25m

Deal found 27/10£632

Mon 14/1215:20 -

2 stops26h 25m

Mon 21/1213:50 -

3 stops31h 15m

Deal found 29/10£634

Thu 26/1109:15 -

2 stops26h 40m

Thu 3/1206:25 -

3 stops21h 21m

Deal found 27/10£635

Sun 6/1217:40 -

1 stop9h 10m

Sun 13/1206:20 -

2 stops23h 29m

Deal found 31/10£636

Sat 5/1217:40 -

1 stop10h 55m

Thu 10/1218:25 -

2 stops35h 24m

Deal found 30/10£637

Tue 1/1217:40 -

1 stop9h 35m

Tue 8/1207:15 -

1 stop13h 55m

Deal found 27/10£640

Tue 1/1217:40 -

1 stop9h 35m

Thu 10/1206:45 -

1 stop14h 25m

Deal found 27/10£640

Wed 2/1217:40 -

1 stop9h 35m

Tue 8/1207:15 -

1 stop13h 55m

Deal found 27/10£641

Find flight deals from Pennsylvania to Stansted

Round-trip from	£616
One-way from	£228
Popular in	June
Cheapest in	January
Average price	£787

3/2-8/2
5 total stops
53h 11m total
Pennsylvania to London

Search Deals

14/11-31/12
3 total stops
55h 25m total
Pennsylvania to London

Search Deals

Highest demand for flights based on searches. 19% potential increase in price (£139 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£25 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 Pennsylvania to London Stansted Airport that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest return flight

PhiladelphiaLondon

PHL Philadelphia - STN London Stansted

PHLSTN

Philadelphia

Sun 8/11

17:40-23:59

2 stops25h 19m

London Stansted

Wed 31/12

00:00-18:00

Nonstop0h 00m

£257

PhiladelphiaLondon

PHL Philadelphia - STN London Stansted

PHLSTN

Philadelphia

Sun 6/12

17:40-23:59

2 stops25h 19m

London Stansted

Wed 31/12

00:00-18:00

Nonstop0h 00m

£259

PhiladelphiaLondon

PHL Philadelphia - STN London Stansted

PHLSTN

Philadelphia

Fri 8/1

18:00-15:30

3 stops40h 30m

London Stansted

Wed 31/12

00:00-18:00

Nonstop0h 00m

£279

PhiladelphiaLondon

PHL Philadelphia - STN London Stansted

PHLSTN

Philadelphia

Mon 25/1

21:25-15:10

1 stop12h 45m

London Stansted

Wed 31/12

00:00-18:00

Nonstop0h 00m

£283

PhiladelphiaLondon

PHL Philadelphia - STN London Stansted

PHLSTN

Philadelphia

Fri 4/12

17:05-22:00

3 stops23h 55m

London Stansted

Wed 31/12

00:00-18:00

Nonstop0h 00m

£286

PhiladelphiaLondon

PHL Philadelphia - STN London Stansted

PHLSTN

Philadelphia

Mon 5/4

20:25-07:45

1 stop30h 20m

London Stansted

Wed 31/12

00:00-18:00

Nonstop0h 00m

£286

PhiladelphiaLondon

PHL Philadelphia - STN London Stansted

PHLSTN

Philadelphia

Sun 7/3

17:40-13:40

1 stop15h 00m

London Stansted

Wed 31/12

00:00-18:00

Nonstop0h 00m

£286

PhiladelphiaLondon

PHL Philadelphia - STN London Stansted

PHLSTN

Philadelphia

Wed 27/1

16:16-20:00

2 stops22h 44m

London Stansted

Wed 31/12

00:00-18:00

Nonstop0h 00m

£296

Fastest return journey

PhiladelphiaLondon

PHL Philadelphia - STN London Stansted

PHLSTN

Philadelphia

Sun 21/2

21:10-13:40

1 stop11h 30m

London Stansted

Wed 31/12

00:00-18:00

Nonstop0h 00m

£306

PhiladelphiaLondon

PHL Philadelphia - STN London Stansted

PHLSTN

Philadelphia

Wed 3/2

09:15-15:15

2 stops25h 00m

London Stansted

Mon 8/2

17:10-16:21

3 stops28h 11m

£616

Flights are sorted by cheapest return flights first.

Deals found on 26/10

Showing 1-10 of 21 resultsSorted by cheapest first

Best time to book a flight from Pennsylvania to Stansted

Have a flexible travel schedule? Discover the best time to fly to Stansted from Pennsylvania with our price prediction graph.

PHL-STN

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 Pennsylvania to London Stansted Airport

USPA-STN

PHL-STN

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

Related info for your journey

What are the most popular routes from Pennsylvania to London Stansted Airport?
Most travelers choose New York John F Kennedy Intl - London Stansted, Newark - London Stansted or Washington, D.C. Dulles Intl - London Stansted when deciding on the best route from Pennsylvania to London Stansted Airport.
Can I find deals for flights from Pennsylvania to Stansted that include hotel bookings?
Yes. In addition to deals on Pennsylvania to Stansted flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Pennsylvania to Stansted?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pennsylvania to Stansted.
Can I find deals for business class flights from Pennsylvania to Stansted?
Yes. Cheapflights offers flight deals from Pennsylvania to Stansted 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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How does Cheapflights help users find flights from Pennsylvania to Stansted?

Cheapflights makes it easy to find Pennsylvania to Stansted 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 Pennsylvania to Stansted?

Millions of users choose and trust Cheapflights to book the best flight deals from Pennsylvania to Stansted for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to Stansted from Pennsylvania shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Not ready to book yet? You can track prices for flights from Pennsylvania to Stansted on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Pennsylvania to London Stansted Airport from £228

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Pennsylvania to Stansted

Cheapest flights from Pennsylvania to StanstedExplore the most affordable flight options available from Pennsylvania to Stansted. 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 Pennsylvania to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 October 2026.

Best flights from Pennsylvania to StanstedDiscover carefully curated flight deals from Pennsylvania to Stansted 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 Pennsylvania to Stansted 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 Pennsylvania to StanstedDiscover last-minute flight deals from Pennsylvania to Stansted. Data last updated 31 October 2026 and is based on user searches.

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

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

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

Find flight deals from Pennsylvania to Stansted

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

Best time to book a flight from Pennsylvania to Stansted

Have a flexible travel schedule? Discover the best time to fly to Stansted from Pennsylvania with our price prediction graph.

Cheapflights Insights

Related info for your journey

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

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

How can I find direct flights from Pennsylvania to Stansted?

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

Travelling to a place near London Stansted Airport?

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 Pennsylvania to Stansted

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

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

Direct flights to England

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

Search flights from Pennsylvania to Stansted by cabin class

Find flights from Pennsylvania to Stansted, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Pennsylvania and Stansted flights

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

Popular flight searches

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Explore flights to Stansted departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 31 October 2026.

Pennsylvania to Stansted flights

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

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Cheapest flights from Pennsylvania to Stansted
Explore the most affordable flight options available from Pennsylvania to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 October 2026.

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

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