$274 Find cheap flights from Philadelphia to London Stansted Airport
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Stansted departing on 7/30. 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.
Round-trip
1 adult
Economy
0 bags
Sat 6/29
Sat 7/6
Search hundreds of travel sites at once for deals on flights to London Stansted Airport
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to London, as well as popular online travel agencies
...and more
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to London, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:
Save 21% or moreCompare multiple travel sites with one search.
Filter your dealsChoose cabin class, free Wi-Fi and more.
Bundle and saveSave money when you bundle your flight + hotel.
Cheap flight deals from Philadelphia to Stansted (PHL-STN)
These are the cheapest deals for flights from Philadelphia to Stansted currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Recent round-trip flight deals from Philadelphia to Stansted
Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Philadelphia to Stansted.
Recent one-way flight deals from Philadelphia to Stansted
Only flying one-way? Below are some of the best one-way flight deals from Philadelphia to Stansted found on KAYAK recently.
Recent last minute flight deals from Philadelphia to Stansted
Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Philadelphia to Stansted.
Recent direct flight deals from Philadelphia to Stansted
The latest deals for direct flights from Philadelphia to Stansted so you can sit back and relax without the need for a layover.
Cheap bus & train deals from Philadelphia to Stansted
Find recent round-trip train or bus tickets from Philadelphia to Stansted.
All round-trip flight deals to Stansted
The cheapest plane tickets to Stansted found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Flight from Philadelphia to London Stansted Airport
When to book flights from Philadelphia to Stansted
Are your dates flexible? Find out the best times to travel from Philadelphia to Stansted based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.
FAQs for booking Philadelphia to London Stansted Airport flights
What is the cheapest flight from Philadelphia to London Stansted Airport?
In the last 3 days, the lowest price for a flight from Philadelphia to London Stansted Airport was $274 for a one-way ticket and $713 for a round-trip.
Do I need a passport to fly between Philadelphia and London Stansted Airport?
Yes
Which aircraft models fly most regularly from Philadelphia to London Stansted Airport?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Philadelphia to London Stansted Airport?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to London Stansted Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to London Stansted Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Stansted Airport from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Philadelphia to London Stansted Airport?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Stansted Airport with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and STN can sometimes prove cheaper using this method.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to London Stansted Airport?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Stansted Airport from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
See more FAQs
Book cheap flights from Philadelphia to London
Recent one-way flight deals
Only flying one-way? Below are some of the best one-way flight deals from Philadelphia to London found on KAYAK in the last 72 hours.
7/30Tue
2 stops
30h 41mPHL-STN
$274
7/23Tue
2 stops
21h 07mPHL-STN
$284
8/12Mon
2 stops
25h 33mPHL-STN
$285
9/5Thu
2 stops
35h 20mPHL-STN
$294
7/12Fri
2 stops
30h 41mPHL-STN
$295
9/23Mon
2 stops
19h 35mPHL-STN
$296
7/25Thu
2 stops
30h 41mPHL-STN
$297
7/29Mon
2 stops
30h 41mPHL-STN
$298
7/26Fri
2 stops
30h 41mPHL-STN
$307
8/13Tue
3 stops
29h 09mPHL-STN
$310
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Last minute flights from Philadelphia to Stansted
Last minute flight, train and bus deals
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Philadelphia to London that are departing in the next 10 days.