In terms of precipitation, rainfall in Philadelphia 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 Philadelphia when rainfall is around 69.0 mm.

If weather is an important factor for your trip to Philadelphia, 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 is the cheapest time of day to fly from STN to PHL?

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

What airport do you fly into for flights to Philadelphia from London Stansted?

Most people fly into Philadelphia (PHL) if they book a flight to Philadelphia from London Stansted. On average, Philadelphia has 0 inbound flights from London Stansted per day from 0 airlines. Philadelphia is conveniently located just 7.0 mi from Philadelphia’s city center.

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

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

How can I find direct flights from Stansted to Philadelphia?

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

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

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

£240+ Flights from London Stansted Airport to Philadelphia

Cheap flight deals from Stansted to Philadelphia

Enter your travel dates to find the best prices.

Cheapest flights from Stansted to Philadelphia
Explore the most affordable flight options available from Stansted to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 January 2026.

Mon 2/206:00

STN

PHL

3 stops21h 46m

Multiple Airlines

Mon 9/215:30

PHL

STN

3 stops25h 35m

Multiple Airlines

Deal found 22/1£458

Mon 9/308:25

STN

PHL

3 stops35h 24m

Multiple Airlines

Mon 16/315:30

PHL

STN

3 stops25h 55m

Multiple Airlines

Deal found 23/1£458

Mon 11/520:00

STN

PHL

2 stops27h 55m

Multiple Airlines

Tue 19/520:25

PHL

STN

1 stop19h 55m

Multiple Airlines

Deal found 23/1£506

Mon 9/308:05

STN

PHL

3 stops43h 45m

Multiple Airlines

Tue 24/309:53

PHL

STN

3 stops25h 12m

Multiple Airlines

Deal found 22/1£510

Mon 9/308:05

STN

PHL

3 stops43h 45m

Multiple Airlines

Mon 23/309:53

PHL

STN

3 stops26h 57m

Multiple Airlines

Deal found 22/1£512

Thu 5/205:55

STN

PHL

3 stops21h 51m

Multiple Airlines

Sun 8/215:30

PHL

STN

3 stops18h 40m

Multiple Airlines

Deal found 22/1£550

Mon 11/507:15

STN

PHL

2 stops16h 40m

Multiple Airlines

Mon 18/520:25

PHL

STN

1 stop11h 25m

Multiple Airlines

Deal found 23/1£569

Best flights from Stansted to Philadelphia
Discover carefully curated flight deals from Stansted to Philadelphia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 January 2026.

Mon 11/520:00

STN

PHL

2 stops27h 55m

Multiple Airlines

Tue 19/520:25

PHL

STN

1 stop19h 55m

Multiple Airlines

Deal found 23/1£506

Mon 9/308:05

STN

PHL

3 stops43h 45m

Multiple Airlines

Tue 24/309:53

PHL

STN

3 stops25h 12m

Multiple Airlines

Deal found 22/1£510

Mon 9/308:05

STN

PHL

3 stops43h 45m

Multiple Airlines

Mon 23/309:53

PHL

STN

3 stops26h 57m

Multiple Airlines

Deal found 22/1£512

Mon 9/309:35

STN

PHL

3 stops42h 15m

Multiple Airlines

Mon 16/309:53

PHL

STN

3 stops26h 57m

Multiple Airlines

Deal found 23/1£513

Mon 11/507:15

STN

PHL

2 stops16h 40m

Multiple Airlines

Mon 18/520:25

PHL

STN

1 stop11h 25m

Multiple Airlines

Deal found 23/1£569

Thu 9/705:45

STN

PHL

2 stops18h 10m

Multiple Airlines

Sun 26/720:25

PHL

STN

1 stop30h 25m

Multiple Airlines

Deal found 22/1£601

Last-minute flights from Stansted to Philadelphia
Discover last-minute flight deals from Stansted to Philadelphia. Data last updated 24 January 2026 and is based on user searches.

Mon 26/106:10

STN

PHL

3 stops21h 36m

Multiple Airlines

Mon 2/215:30

PHL

STN

3 stops22h 35m

Multiple Airlines

Deal found 22/1£670

Wed 28/106:30

STN

PHL

3 stops39h 19m

Multiple Airlines

Mon 2/207:50

PHL

STN

3 stops32h 25m

Multiple Airlines

Deal found 23/1£617

Wed 28/106:30

STN

PHL

3 stops39h 19m

Multiple Airlines

Tue 3/207:50

PHL

STN

2 stops21h 00m

Multiple Airlines

Deal found 23/1£723

Fri 30/107:30

STN

PHL

3 stops38h 19m

Multiple Airlines

Mon 2/207:50

PHL

STN

3 stops32h 25m

Multiple Airlines

Deal found 23/1£647

Mon 2/206:00

STN

PHL

3 stops21h 46m

Multiple Airlines

Mon 9/215:30

PHL

STN

3 stops25h 35m

Multiple Airlines

Deal found 22/1£458

Thu 5/205:55

STN

PHL

3 stops21h 51m

Multiple Airlines

Sun 8/215:30

PHL

STN

3 stops18h 40m

Multiple Airlines

Deal found 22/1£550

One-way flights from Stansted to Philadelphia
Search for one-way flight options from Stansted to Philadelphia. Find affordable one-way fares based on user searches. Data last updated 24 January 2026.

Mon 9/206:55

STN

PHL

3 stops37h 01m

Multiple Airlines

Deal found 23/1£240

Tue 3/221:20

STN

PHL

2 stops49h 10m

Multiple Airlines

Deal found 22/1£251

Mon 2/206:55

STN

PHL

3 stops37h 42m

Multiple Airlines

Deal found 22/1£255

Tue 10/221:20

STN

PHL

2 stops50h 31m

Multiple Airlines

Deal found 23/1£256

Thu 5/208:30

STN

PHL

3 stops55h 48m

Multiple Airlines

Deal found 23/1£259

Mon 13/406:40

STN

PHL

2 stops38h 30m

Multiple Airlines

Deal found 23/1£263

Sun 12/421:40

STN

PHL

2 stops47h 30m

Multiple Airlines

Deal found 23/1£266

Mon 27/420:50

STN

PHL

3 stops55h 20m

Multiple Airlines

Deal found 23/1£267

Fri 6/219:00

STN

PHL

3 stops58h 52m

Multiple Airlines

Deal found 23/1£269

Tue 28/422:00

STN

PHL

3 stops47h 36m

Multiple Airlines

Deal found 21/1£273

Find flight deals from Stansted to Philadelphia

Round-trip from	£458
One-way from	£240
Popular in	December
Cheapest in	January
Average price	£472

9/3-16/3
6 total stops
61h 19m total
London to Philadelphia

Search Deals

9/2
3 total stops
37h 01m total
London to Philadelphia

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (£13 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

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonPhiladelphia

STN - PHL

STNPHL

London Stansted

Mon 11/5

20:00-18:55

2 stops27h 55m

Philadelphia

Tue 19/5

20:25-21:20

1 stop19h 55m

£506

LondonPhiladelphia

STN - PHL

STNPHL

London Stansted

Mon 9/3

08:05-23:50

3 stops43h 45m

Philadelphia

Tue 24/3

09:53-15:05

3 stops25h 12m

£510

LondonPhiladelphia

STN - PHL

STNPHL

London Stansted

Mon 9/3

08:05-23:50

3 stops43h 45m

Philadelphia

Mon 23/3

09:53-16:50

3 stops26h 57m

£512

LondonPhiladelphia

STN - PHL

STNPHL

London Stansted

Mon 9/3

09:35-23:50

3 stops42h 15m

Philadelphia

Mon 16/3

09:53-16:50

3 stops26h 57m

£513

LondonPhiladelphia

STN - PHL

STNPHL

London Stansted

Mon 11/5

07:15-18:55

2 stops16h 40m

Philadelphia

Mon 18/5

20:25-12:50

1 stop11h 25m

£569

LondonPhiladelphia

STN - PHL

STNPHL

London Stansted

Thu 9/7

05:45-18:55

2 stops18h 10m

Philadelphia

Sun 26/7

20:25-07:50

1 stop30h 25m

£601

LondonPhiladelphia

STN - PHL

STNPHL

London Stansted

Mon 9/2

06:55-14:56

3 stops37h 01m

£240

LondonPhiladelphia

STN - PHL

STNPHL

London Stansted

Mon 2/2

06:55-15:37

3 stops37h 42m

£255

LondonPhiladelphia

STN - PHL

STNPHL

London Stansted

Tue 10/2

07:40-17:12

3 stops38h 32m

£258

LondonPhiladelphia

STN - PHL

STNPHL

London Stansted

Thu 5/2

08:30-11:18

3 stops55h 48m

£259

Flights are sorted by cheapest return flights first.

Deals found on 23/1

Showing 1-10 of 16 results

Best time to book a flight from Stansted to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia 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.

Related info for your journey

What airport do you fly into for flights to Philadelphia from London Stansted?
Most people fly into Philadelphia (PHL) if they book a flight to Philadelphia from London Stansted. On average, Philadelphia has 0 inbound flights from London Stansted per day from 0 airlines. Philadelphia is conveniently located just 7.0 mi from Philadelphia’s city center.
Can I find deals for flights from Stansted to Philadelphia that include hotel bookings?
Yes. In addition to deals on Stansted to Philadelphia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Stansted to Philadelphia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Stansted to Philadelphia.
Can I find deals for business class flights from Stansted to Philadelphia?
Yes. Cheapflights offers flight deals from Stansted to Philadelphia 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 Stansted to Philadelphia?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Philadelphia from Stansted today with Cheapflights!

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Stansted to Philadelphia.

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

Yes, we can. To see specific flights from Stansted to Philadelphia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from London Stansted Airport to Philadelphia from £240

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Stansted to Philadelphia

Cheapest flights from Stansted to PhiladelphiaExplore the most affordable flight options available from Stansted to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 January 2026.

Explore the most affordable flight options available from Stansted to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 January 2026.

Find flight deals from Stansted to Philadelphia

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from Stansted to Philadelphia

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

Related info for your journey

Find useful and relevant information for your journey from Stansted to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Philadelphia from London Stansted?

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

How can I find direct flights from Stansted to Philadelphia?

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

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 Philadelphia

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

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Cheapest flights from Stansted to Philadelphia
Explore the most affordable flight options available from Stansted to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 January 2026.