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Stansted

$329+ 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — STN
août 27 — sept. 31
jeu. 8/27
jeu. 9/3
1 adult, Economy
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Cheap 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 juillet 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
dim. 9/68:25 pm
PHL
-
STN
1 stop22h 00m
Multiple Airlines
mar. 9/156:30 am
STN
-
PHL
2 stops17h 25m
Multiple Airlines
Deal found 7/24$891
This Mytrip deal was found by Cheapflights users on 7/23. 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.
lun. 9/214:20 pm
PHL
-
STN
2 stops14h 45m
Multiple Airlines
mar. 9/291:35 pm
STN
-
PHL
2 stops34h 20m
Multiple Airlines
Deal found 7/23$895
This Mytrip deal was found by Cheapflights users on 7/27. 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.
mer. 9/98:25 pm
PHL
-
STN
1 stop10h 10m
Multiple Airlines
mer. 9/166:30 am
STN
-
PHL
1 stop17h 25m
Multiple Airlines
Deal found 7/27$899
This Mytrip deal was found by Cheapflights users on 7/27. 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.
dim. 11/83:20 pm
PHL
-
STN
2 stops26h 40m
Multiple Airlines
sam. 11/145:50 pm
STN
-
PHL
3 stops27h 10m
Multiple Airlines
Deal found 7/27$901
This Mytrip deal was found by Cheapflights users on 7/24. 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.
mer. 9/1610:05 am
PHL
-
STN
3 stops26h 30m
Multiple Airlines
mer. 9/236:30 am
STN
-
PHL
3 stops21h 16m
Multiple Airlines
Deal found 7/24$905
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
mer. 11/255:30 pm
PHL
-
STN
1 stop16h 45m
Multiple Airlines
lun. 11/308:15 am
STN
-
PHL
1 stop12h 45m
Multiple Airlines
Deal found 7/28$907
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
ven. 11/135:30 pm
PHL
-
STN
1 stop9h 20m
Multiple Airlines
mar. 11/178:45 pm
STN
-
PHL
2 stops25h 55m
Multiple Airlines
Deal found 7/27$908
This Mytrip deal was found by Cheapflights users on 7/26. 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.
dim. 8/235:40 pm
PHL
-
STN
3 stops25h 00m
Multiple Airlines
mar. 9/16:30 am
STN
-
PHL
2 stops21h 16m
Multiple Airlines
Deal found 7/26$909
This Mytrip deal was found by Cheapflights users on 7/27. 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.
mer. 9/24:20 pm
PHL
-
STN
2 stops20h 15m
Multiple Airlines
mer. 9/910:45 pm
STN
-
PHL
2 stops27h 47m
Multiple Airlines
Deal found 7/27$911

Find 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 juillet 28, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$891
(Kiwi.com)

One-way from

$329
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,252
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. 27% potential increase in price ($343 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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 juillet 28, 2026.
Use the filters below to find and compare flights from Philadelphia to London Stansted Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

mer. 9/16

10:05 am-5:35 pm

3 stops26h 30m

London Stansted

mer. 9/23

6:30 am-10:46 pm

3 stops21h 16m

$905

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

mer. 10/7

4:20 pm-7:30 pm

2 stops22h 10m

London Stansted

jeu. 10/15

6:30 am-3:41 pm

2 stops14h 11m

$920

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

mer. 11/18

5:05 pm-5:50 pm

2 stops19h 45m

London Stansted

mer. 11/25

8:40 am-4:00 pm

1 stop12h 20m

$1,007
Quickest round-trip

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

dim. 9/20

8:25 pm-7:30 pm

1 stop18h 05m

London Stansted

dim. 9/27

11:25 am-6:55 pm

1 stop12h 30m

$1,030

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

mer. 11/11

3:30 pm-9:55 am

2 stops37h 25m

London Stansted

mar. 11/17

5:20 pm-10:36 pm

2 stops34h 16m

$1,035

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

jeu. 11/12

3:30 pm-4:20 pm

2 stops19h 50m

London Stansted

dim. 11/15

10:55 am-10:36 pm

2 stops40h 41m

$1,035

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

lun. 10/19

3:25 pm-9:55 am

2 stops37h 30m

London Stansted

lun. 10/26

10:55 am-10:36 pm

2 stops39h 41m

$1,035

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

mar. 11/10

3:30 pm-9:55 am

2 stops37h 25m

London Stansted

mar. 11/17

5:20 pm-10:36 pm

2 stops34h 16m

$1,036

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

lun. 11/9

3:30 pm-4:20 pm

2 stops19h 50m

London Stansted

mar. 11/17

5:20 pm-10:36 pm

2 stops34h 16m

$1,036

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

mar. 11/3

3:30 pm-9:55 am

2 stops37h 25m

London Stansted

dim. 11/15

5:20 pm-10:36 pm

2 stops34h 16m

$1,090

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/24

Showing 1-10 of 22 resultsSorted by cheapest first
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  • Most accurate provider: When it comes to deals on Philadelphia-London Stansted Airport flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Philadelphia-London Stansted Airport flight deals on Cheapflights vs. Ovago >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 Ovago the most. Ovago 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.

  • How long is the flight from Philadelphia to London Stansted Airport?

    Airlines like Turkish Airlines fly from Philadelphia to London Stansted Airport in about 37h 25m. The time it takes to get you to your destination can typically vary by up to . Philadelphia and London Stansted Airport are separated by a distance of 3552 mi.

  • 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
Ilford
Dorking
Hounslow
Winchester
Croydon
Gatwick
Wembley
Harrow
Eastleigh
Southend-on-Sea
Watford
Dartford
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton
Harlow

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