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Stansted

$262+ 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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — STN
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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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 September 17, 2025.

Round-trip from

$551
(Mytrip)

One-way from

$262
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$656
From Philadelphia to London Stansted
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One-way flight from Philadelphia to London Stansted
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Highest demand for flights based on searches. 19% potential increase in price ($190 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 17, 2025.

This Mytrip deal was found by Cheapflights users on 9/15. 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.
Mon 10/134:50 pmPHL - STN
2 stops16h 30mMultiple Airlines
Mon 10/2010:00 pmSTN - PHL
2 stops22h 49mMultiple Airlines
Deal found 9/15$538
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Mon 9/228:30 pmPHL - STN
1 stop19h 30mMultiple Airlines
Fri 10/38:15 amSTN - PHL
1 stop15h 45mMultiple Airlines
Deal found 9/14$546
This Mytrip deal was found by Cheapflights users on 9/16. 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 10/74:50 pmPHL - STN
2 stops16h 30mMultiple Airlines
Tue 10/149:25 pmSTN - PHL
2 stops23h 24mMultiple Airlines
Deal found 9/16$551
This Mytrip deal was found by Cheapflights users on 9/15. 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 11/74:35 pmPHL - STN
2 stops17h 15mMultiple Airlines
Tue 11/119:45 pmSTN - PHL
2 stops23h 06mMultiple Airlines
Deal found 9/15$558
This Mytrip deal was found by Cheapflights users on 9/17. 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 11/115:30 pmPHL - STN
1 stop11h 20mMultiple Airlines
Sun 11/166:30 amSTN - PHL
1 stop14h 30mMultiple Airlines
Deal found 9/17$560
This Mytrip deal was found by Cheapflights users on 9/15. 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 10/144:50 pmPHL - STN
2 stops16h 30mMultiple Airlines
Tue 10/219:25 pmSTN - PHL
3 stops29h 13mMultiple Airlines
Deal found 9/15$566
This Mytrip deal was found by Cheapflights users on 9/16. 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 10/87:30 amPHL - STN
2 stops32h 25mMultiple Airlines
Tue 10/1410:35 pmSTN - PHL
3 stops28h 03mMultiple Airlines
Deal found 9/16$567
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/88:30 pmPHL - STN
1 stop11h 15mMultiple Airlines
Wed 10/158:15 amSTN - PHL
1 stop15h 45mMultiple Airlines
Deal found 9/17$577
This Mytrip deal was found by Cheapflights users on 9/17. 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 9/303:25 pmPHL - STN
2 stops20h 45mMultiple Airlines
Tue 10/77:15 amSTN - PHL
3 stops20h 14mMultiple Airlines
Deal found 9/17$585
This Mytrip deal was found by Cheapflights users on 9/17. 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.
Sun 10/264:35 pmPHL - STN
2 stops21h 45mMultiple Airlines
Sat 11/18:00 pmSTN - PHL
2 stops24h 51mMultiple Airlines
Deal found 9/17$587

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 September 17, 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 10/14

4:50 pm-2:20 pm

2 stops16h 30m

London Stansted

Tue 10/21

10:35 pm-3:49 pm

2 stops22h 14m

$551

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

Mon 10/13

4:50 pm-4:05 pm

2 stops18h 15m

London Stansted

Mon 10/20

10:00 pm-3:49 pm

2 stops22h 49m

$551

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

Sun 10/26

4:35 pm-6:20 pm

2 stops21h 45m

London Stansted

Sat 11/1

8:00 pm-4:51 pm

2 stops24h 51m

$587

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

Wed 11/5

3:30 pm-10:40 pm

2 stops26h 10m

London Stansted

Wed 11/12

6:25 pm-2:47 pm

3 stops25h 22m

$592

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

Tue 10/21

3:25 pm-5:00 pm

2 stops20h 35m

London Stansted

Wed 10/29

6:05 pm-5:05 pm

2 stops27h 00m

$594

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

Mon 10/6

5:35 pm-12:10 am

2 stops25h 35m

London Stansted

Mon 10/13

9:30 pm-4:00 pm

2 stops23h 30m

$600

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

Tue 12/2

5:30 pm-7:50 am

1 stop9h 20m

London Stansted

Sun 12/7

8:30 am-4:00 pm

1 stop12h 30m

$602

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

Mon 11/3

3:30 pm-8:55 pm

2 stops24h 25m

London Stansted

Mon 11/10

9:20 pm-10:56 pm

3 stops30h 36m

$619

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

Thu 11/6

4:35 pm-8:05 pm

2 stops22h 30m

London Stansted

Sun 11/9

9:45 pm-3:51 pm

2 stops23h 06m

$623

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

Fri 10/17

9:20 am-4:35 pm

3 stops26h 15m

London Stansted

Thu 10/23

6:55 am-3:49 pm

2 stops13h 54m

$652

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 19 results
1
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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
Hayes
Southend-on-Sea
Harrow
Canterbury
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Gatwick
Borehamwood
Aylesbury
Bedford
Wembley
Folkestone
Chichester
Eastbourne
Sutton

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Alternative routes for Philadelphia to Stansted

See prices for flight routes from nearby airports that may be better suited for you.
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