PHL - STN

£229 Find Cheap Flights from Philadelphia to London Stansted Airport – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
£628
Typical prices: £447-£463
Multiple Airlines
Fri 30/11Sun 9/12
PHL - STN • 1 stop
Cheapest one-way flight
£229
Typical prices: £283-£450
Multiple Airlines
Wed 14/11
PHL - STN • 3 stops
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We hope you enjoy your trip to London Stansted Airport!
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Booking Insights
Flight Deals

Cheap Flights from Philadelphia to Stansted (PHL-STN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Philadelphia to Stansted

Mon, 30 Nov - Wed, 9 Dec
Multiple Airlines Logo
17:40 - 20:15PHL  Philadelphia-STN London Stansted
21h 35m1 stop Dublin
Multiple Airlines Logo
17:45 - 16:10STN  London Stansted-PHL Philadelphia
27h 25m2 stops Berlin Brandenburg Dublin
£628Multiple Airlines
Tue, 10 Nov - Tue, 17 Nov
Multiple Airlines Logo
09:15 - 21:25PHL  Philadelphia-STN London Stansted
31h 10m3 stops Toronto Pearson Intl Frankfurt am Main Gdansk Rebiechowo
Multiple Airlines Logo
07:55 - 22:46STN  London Stansted-PHL Philadelphia
19h 51m3 stops Gdansk Rebiechowo Frankfurt am Main Toronto Pearson Intl
£628Multiple Airlines
Tue, 10 Nov - Tue, 17 Nov
Multiple Airlines Logo
17:40 - 21:25PHL  Philadelphia-STN London Stansted
22h 45m2 stops Frankfurt am Main Gdansk Rebiechowo
Multiple Airlines Logo
07:55 - 22:46STN  London Stansted-PHL Philadelphia
19h 51m3 stops Gdansk Rebiechowo Frankfurt am Main Toronto Pearson Intl
£629Multiple Airlines
Sun, 6 Dec - Wed, 9 Dec
Multiple Airlines Logo
17:40 - 07:50PHL  Philadelphia-STN London Stansted
9h 10m1 stop Dublin
Multiple Airlines Logo
17:45 - 16:10STN  London Stansted-PHL Philadelphia
27h 25m2 stops Berlin Brandenburg Dublin
£635Multiple Airlines
Wed, 25 Nov - Wed, 2 Dec
Multiple Airlines Logo
09:15 - 15:15PHL  Philadelphia-STN London Stansted
25h 00m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
20:40 - 22:46STN  London Stansted-PHL Philadelphia
31h 06m2 stops Dublin Toronto Pearson Intl
£636Multiple Airlines
Mon, 14 Dec - Mon, 21 Dec
Multiple Airlines Logo
15:20 - 22:45PHL  Philadelphia-STN London Stansted
26h 25m2 stops Montreal Pierre Elliott Trudeau Intl Milan Malpensa
Multiple Airlines Logo
13:50 - 16:05STN  London Stansted-PHL Philadelphia
31h 15m3 stops Milan Malpensa Zurich Frankfurt am Main
£637Multiple Airlines
Mon, 25 Jan - Fri, 29 Jan
Multiple Airlines Logo
21:25 - 15:10PHL  Philadelphia-STN London Stansted
12h 45m1 stop Dublin
Multiple Airlines Logo
07:45 - 14:00STN  London Stansted-PHL Philadelphia
11h 15m1 stop Dublin
£638Multiple Airlines
Thu, 26 Nov - Thu, 3 Dec
Multiple Airlines Logo
09:15 - 16:55PHL  Philadelphia-STN London Stansted
26h 40m2 stops Toronto Pearson Intl Milan Malpensa
Multiple Airlines Logo
06:25 - 22:46STN  London Stansted-PHL Philadelphia
21h 21m3 stops Milan Malpensa Frankfurt am Main Toronto Pearson Intl
£638Multiple Airlines
Tue, 1 Dec - Tue, 8 Dec
Multiple Airlines Logo
17:40 - 08:15PHL  Philadelphia-STN London Stansted
9h 35m1 stop Dublin
Multiple Airlines Logo
07:15 - 16:10STN  London Stansted-PHL Philadelphia
13h 55m1 stop Dublin
£642Multiple Airlines
Booking Insights

Price, demand, and travel trends for Philadelphia to London Stansted Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What is the cheapest stopover airport when flying from Philadelphia to London Stansted Airport?

Flights via Dublin (DUB) offer the most affordable fares, with an average return price of £586. Based on KAYAK data over the past 3 months.

When flying from Philadelphia to London Stansted Airport, which airport offers the shortest stopover?

Dublin (DUB) had the shortest average connection time for Philadelphia to London Stansted Airport stopovers at 7h 26m over the past 3 months.

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Key details for Philadelphia to London Stansted Airport flights

Cheapest flight

£229
One-way 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 return price

Your Philadelphia to London Stansted Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Philadelphia to London Stansted Airport?

    Only Economy class is available on flights from Philadelphia to London Stansted Airport.

  • Do I need a passport to fly from Philadelphia to London Stansted Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Philadelphia to London Stansted Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £628 to £1,735. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Philadelphia to London Stansted Airport looking right now?

    One-way fares from Philadelphia to London Stansted Airport are currently lower than usual. Average one-way flight prices are about £247, which is 23% below the typical average for this route.

  • Which car hire options are available at London Stansted Airport (STN)?

    London Stansted Airport (STN) hosts 5 major car hire companies, with daily rates starting from around £29 for economy cars. Top options include:

    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • U-Save

  • Which airports can I use when flying from Philadelphia to London Stansted Airport?

    Flights from Philadelphia to London Stansted Airport usually depart from Philadelphia (PHL) and arrive at London Stansted (STN).

  • Which airports do connecting flights from Philadelphia to London Stansted Airport pass through?

    Most connecting flights from Philadelphia to London Stansted Airport pass through Dublin (DUB), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Philadelphia to London Stansted Airport?

    Yes. Flexible dates can save you up to 44% on flights from Philadelphia to London Stansted Airport. Wednesday is the cheapest departure day at £404 return on average, while Monday is the most expensive at £717, a difference of £313.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Philadelphia and London Stansted Airport?

    London Stansted Airport is 4 hours ahead of Philadelphia (British Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in London Stansted Airport?

    Some of the most popular sights in London Stansted Airport are Hyde Park, Tower Bridge, and Royal Albert Hall. These are among the most viewed places in London Stansted Airport on KAYAK.

Your guide to booking Philadelphia to London Stansted Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Monday. On this route, Wednesday flights average £404, about £313 less than Monday fares (44% savings) based on the last 12 months.

More options for your flight from Philadelphia to Stansted

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