Cheap flights from London Stansted Airport to Philadelphia from £400
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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Stansted to Philadelphia
Discover tips and strategies to find the most affordable flight options for your journey from Stansted (STN) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 February 2025.
Find 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 21 February 2025.
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 21 February 2025.
Find flights from Stansted to Philadelphia within your budget
Customise your flight search to find flights from Stansted to Philadelphia 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 21 February 2025.
Fly from
Fly to
Route
Depart
Return
Price
LondonPhiladelphia
STN - PHL
STNPHL
London Stansted
Mon 3/3
08:20-14:50
2 stops35h 30m
Philadelphia
Mon 10/3
15:30-12:20
2 stops16h 50m
LondonPhiladelphia
STN - PHL
STNPHL
London Stansted
Sun 2/3
11:00-14:39
2 stops32h 39m
LondonPhiladelphia
STN - PHL
STNPHL
London Stansted
Sun 6/7
08:35-15:55
1 stop12h 20m
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.
Travel insights for flights from Stansted to Philadelphia
Get recent, data-driven insights about flights from Stansted to Philadelphia including ideal travel times, pricing trends, and more.
What is the cheapest time of day to fly from STN to PHL?
Find hourly flight availability from Stansted to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.
A simple way to save on the total cost of your ticket is to fly from London Stansted Airport to Philadelphia at midday. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight in the morning.
Rainfall in Philadelphia by month
Plan your trip to Philadelphia by taking into account the average rainfall totals by month.
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.
Temperature in Philadelphia by month
Plan your trip to Philadelphia by taking into account the average temperature totals by month.
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).
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.
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Alternative routes for Stansted to Philadelphia
See prices for flight routes from nearby airports that may be better suited for you.
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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!