Find flights
When to book
FAQs

Cheap flights from London Stansted Airport to Philadelphia from £351

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight to Philadelphia departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STN — PHL
5 Mar — 12 Mar1
1 adult
Tue 5/3
Tue 12/3

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 1 March 2024.

Round-trip from

£392
From London Stansted to Philadelphia

What is the cheapest day to fly round-trip from London Stansted Airport to Philadelphia?

Saturday is generally a great day to depart. Flying on this day could help you save up to 27%.

How far in advance should I book a flight from London Stansted Airport to Philadelphia?

Find a great deal and save up to 21% by booking at least 34 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from London Stansted Airport to Philadelphia within the next two weeks, with the cheapest ticket starting at £524.

What is the cheapest month to fly from London Stansted Airport to Philadelphia?

Flights from London Stansted Airport to Philadelphia lean towards being more expensive in August. Prices are generally better when you fly from London Stansted Airport to Philadelphia in February, with the cheapest ticket starting at £348.

When is the cheapest time to fly from London Stansted Airport to Philadelphia (STN - 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.

Cheap Stansted to Philadelphia flights in March & April 2024

Find cheap flight options from Stansted to Philadelphia specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 936,534 searches. Prices were last updated on 1 March 2024.
Fri 22/308:25STN - PHL
1 stop11h 40mMultiple Airlines
Sun 7/419:10PHL - STN
1 stop11h 05mMultiple Airlines
Deal found 29/2£903
Fri 29/308:25STN - PHL
1 stop11h 40mMultiple Airlines
Fri 5/419:10PHL - STN
1 stop12h 25mMultiple Airlines
Deal found 28/2£943

Stansted to Philadelphia 2024 flight deals

Discover exclusive flight deals for travel between Stansted and Philadelphia in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 936,534 searches. Data last updated 1 March 2024.
Fri 22/308:25STN - PHL
1 stop11h 40mMultiple Airlines
Sun 7/419:10PHL - STN
1 stop11h 05mMultiple Airlines
Deal found 29/2£903
Fri 29/308:25STN - PHL
1 stop11h 40mMultiple Airlines
Fri 5/419:10PHL - STN
1 stop12h 25mMultiple Airlines
Deal found 28/2£943

One-way flights to Philadelphia from Stansted

Search for one-way flight options from Stansted to Philadelphia. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 936,534 searches. Data last updated 1 March 2024.
Wed 12/611:40STN - PHL
3 stops25h 12mMultiple Airlines
Deal found 28/2£351
Tue 5/321:20STN - PHL
3 stops56h 22mMultiple Airlines
Deal found 28/2£432
Wed 6/320:30STN - PHL
3 stops33h 12mMultiple Airlines
Deal found 28/2£483
Mon 25/321:45STN - PHL
3 stops38h 15mMultiple Airlines
Deal found 29/2£485
Tue 5/310:55STN - PHL
2 stops27h 38mMultiple Airlines
Deal found 28/2£487
Mon 10/621:40STN - PHL
3 stops39h 12mMultiple Airlines
Deal found 28/2£522
Mon 15/422:15STN - PHL
3 stops44h 00mMultiple Airlines
Deal found 29/2£538
Mon 1/421:10STN - PHL
3 stops46h 00mMultiple Airlines
Deal found 29/2£555
Mon 15/421:40STN - PHL
2 stops47h 25mMultiple Airlines
Deal found 29/2£576

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 936,534 searches. Data last updated 1 March 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£903 - £943

Route

Depart

Return

Price

London StanstedPhiladelphia

STN - PHL

STNPHL

London Stansted

Fri 22/3

1 stop11h 40m

Philadelphia

Sun 7/4

1 stop11h 05m

£903

London StanstedPhiladelphia

STN - PHL

STNPHL

London Stansted

Fri 29/3

1 stop11h 40m

Philadelphia

Fri 5/4

1 stop12h 25m

£943

Flights are sorted by cheapest first

Deals found on 29/2

When is the cheapest time to fly from London Stansted Airport to Philadelphia?

Use this chart to determine the cheapest time to fly return from Stansted to Philadelphia. Price data was last updated on 25 February 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their London Stansted Airport to Philadelphia flight should consider departing on Thursday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Philadelphia by month

Plan your trip from Stansted to Philadelphia by taking into account the cheapest months to travel. The average price of a one-way flight from Stansted to Philadelphia is currently £492 while a return flight costs £923. Price data was last updated on 25 February 2024.

Currently, March is the cheapest month in which you can book a flight from London Stansted Airport to Philadelphia (average of £628). Flying from London Stansted Airport to Philadelphia in July is currently the most expensive (average of £724). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

£513

February

£514

March

£496

April

£508

May

£529

June

£543

July

£572

August

£566

September

£510

October

£528

November

£504

December

£526

Temperature and rainfall in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average temperature and rainfall totals by month.

PHL

Temperature

1 - 26 °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.

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 1 airline. Philadelphia is conveniently located just 7.0 mi from Philadelphia’s city center.

Can I find flights from London Stansted Airport to Philadelphia for under £1,000 on Cheapflights?

Yes, there are multiple flights from London Stansted Airport to Philadelphia for under £1,000. The cheapest flight booked recently is on Multiple Airlines for just £903, but on average you can expect to pay £923.

What does STN to PHL mean?

Great question - STN to PHL just means London Stansted Airport to Philadelphia Airport. Now you’ll know what these unique codes when you look for flights!

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.

Top airline flying from Stansted to Philadelphia

Discover the top airline that operate flights from Stansted to Philadelphia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 936,534 searches. Data last updated 1 March 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£478Average£520FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Search flights from Stansted to Philadelphia by cabin class

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

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?

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!

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.