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Stansted

$281+ Cheap flights from Philadelphia (PHL) to Stansted (STN)

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — STN
Dec 12 — Dec 191
Fri 12/12
Fri 12/19
1 adult, Economy
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Find flight deals from Philadelphia to Stansted

Cheapest flights from Philadelphia to Stansted
Explore the most affordable flight options available from Philadelphia to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 12, 2025.

This Mytrip deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/185:30 pmPHL - STN
1 stop9h 20mMultiple Airlines
Mon 11/246:30 amSTN - PHL
1 stop14h 30mMultiple Airlines
Deal found 11/11$574
This Mytrip deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/119:20 amPHL - STN
2 stops19h 30mMultiple Airlines
Tue 11/186:30 amSTN - PHL
3 stops21h 16mMultiple Airlines
Deal found 11/10$586
This Mytrip deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/195:30 pmPHL - STN
1 stop9h 20mMultiple Airlines
Mon 11/246:30 amSTN - PHL
1 stop14h 30mMultiple Airlines
Deal found 11/11$588
This Mytrip deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/114:35 pmPHL - STN
2 stops12h 15mMultiple Airlines
Mon 11/179:45 pmSTN - PHL
3 stops30h 01mMultiple Airlines
Deal found 11/10$589
This Mytrip deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/24:35 pmPHL - STN
2 stops12h 15mMultiple Airlines
Sat 12/66:45 pmSTN - PHL
3 stops25h 05mMultiple Airlines
Deal found 11/9$603
This Mytrip deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/125:30 pmPHL - STN
1 stop19h 50mMultiple Airlines
Sun 12/146:30 amSTN - PHL
1 stop14h 30mMultiple Airlines
Deal found 11/10$622
This Mytrip deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:30 pmPHL - STN
1 stop9h 20mMultiple Airlines
Sun 12/148:30 amSTN - PHL
1 stop12h 30mMultiple Airlines
Deal found 11/11$625
This Mytrip deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/125:30 pmPHL - STN
1 stop19h 50mMultiple Airlines
Wed 12/176:30 amSTN - PHL
1 stop14h 30mMultiple Airlines
Deal found 11/9$630
This Mytrip deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:30 pmPHL - STN
1 stop9h 20mMultiple Airlines
Wed 12/106:30 amSTN - PHL
1 stop14h 30mMultiple Airlines
Deal found 11/9$632
This Mytrip deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:30 pmPHL - STN
1 stop9h 20mMultiple Airlines
Mon 12/88:30 amSTN - PHL
1 stop12h 30mMultiple Airlines
Deal found 11/10$641

Cheap flight deals from Philadelphia to Stansted

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Stansted (STN). 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 November 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$572
(Mytrip)

One-way from

$281
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$672
Provider with most accurate pricing for Philadelphia-London Stansted flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-London Stansted flights.
Search Deals
From Philadelphia to London Stansted
Search Deals
One-way flight from Philadelphia to London Stansted
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($189 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Stansted 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 2,558,603 searches. Data last updated November 12, 2025.
Use the filters below to find and compare flights from Philadelphia to London Stansted Airport that are best for you.

Fly from

Philadelphia

Fly to

Stansted

Route

Depart

Return

Price

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

Tue 12/2

4:35 pm-9:50 am

2 stops12h 15m

London Stansted

Sat 12/6

6:45 pm-2:50 pm

3 stops25h 05m

$603

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

Fri 12/12

5:30 pm-6:20 pm

1 stop19h 50m

London Stansted

Sun 12/14

6:30 am-4:00 pm

1 stop14h 30m

$622

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

Fri 12/12

5:30 pm-6:20 pm

1 stop19h 50m

London Stansted

Wed 12/17

6:30 am-4:00 pm

1 stop14h 30m

$630

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

Thu 1/15

4:35 pm-8:05 pm

2 stops22h 30m

London Stansted

Sun 1/25

5:00 pm-2:47 pm

3 stops26h 47m

$662

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

Fri 2/6

3:30 pm-11:05 pm

3 stops26h 35m

London Stansted

Fri 2/13

6:30 am-10:46 pm

3 stops21h 16m

$671

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

Sun 2/1

3:30 pm-11:25 pm

3 stops26h 55m

London Stansted

Tue 2/10

7:40 am-10:46 pm

3 stops20h 06m

$684

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

Tue 11/25

5:40 pm-9:20 pm

2 stops22h 40m

London Stansted

Mon 12/1

10:15 am-4:05 pm

2 stops34h 50m

$699

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

Wed 11/26

3:30 pm-10:50 pm

3 stops26h 20m

London Stansted

Mon 12/1

9:45 pm-2:50 pm

3 stops22h 05m

$704

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

Fri 11/28

9:20 am-6:20 pm

2 stops28h 00m

London Stansted

Mon 12/1

7:55 pm-4:05 pm

2 stops25h 10m

$723

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

Mon 12/8

7:50 am-6:20 pm

3 stops29h 30m

London Stansted

Sat 12/13

9:45 pm-3:49 pm

2 stops23h 04m

$729

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 21 results
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2
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  • Most accurate provider: When it comes to deals on Philadelphia-London Stansted Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-London Stansted Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-London Stansted Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-London Stansted Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-London Stansted Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Philadelphia to Stansted

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

Find useful and relevant information for your journey from Philadelphia to Stansted. 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 from for flights from Philadelphia to London Stansted?

    Most people fly from Philadelphia (PHL) if they book a flight from Philadelphia to London Stansted. On average, Philadelphia has 0 outbound flights to 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 Philadelphia to Stansted that include hotel bookings?

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

  • How can I find direct flights from Philadelphia to Stansted?

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

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

    Yes. Cheapflights offers flight deals from Philadelphia to Stansted 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

Traveling to a place near London Stansted Airport?

Book flights to London Stansted Airport if you plan to visit one of these locations
Hounslow
Ilford
Hayes
Southend-on-Sea
Harrow
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Gatwick
Borehamwood
Aylesbury
Bedford
Chipping Norton
Wembley
Folkestone
Eastbourne
Sutton

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