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Stansted

$293+ 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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — STN
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
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 January 27, 2026.

This Mytrip deal was found by Cheapflights users on 1/27. 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.
Wed 4/224:25 pm
PHL
-
STN
2 stops23h 55m
Multiple Airlines
Wed 4/296:30 am
STN
-
PHL
2 stops14h 14m
Multiple Airlines
Deal found 1/27$598
This Mytrip deal was found by Cheapflights users on 1/26. 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.
Mon 2/163:30 pm
PHL
-
STN
2 stops23h 30m
Multiple Airlines
Tue 2/248:10 am
STN
-
PHL
2 stops35h 37m
Multiple Airlines
Deal found 1/26$599
This Mytrip deal was found by Cheapflights users on 1/26. 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.
Fri 5/14:20 pm
PHL
-
STN
2 stops24h 00m
Multiple Airlines
Wed 5/66:30 am
STN
-
PHL
2 stops14h 08m
Multiple Airlines
Deal found 1/26$617
This Mytrip deal was found by Cheapflights users on 1/25. 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 4/25:40 pm
PHL
-
STN
2 stops23h 45m
Multiple Airlines
Mon 4/610:45 pm
STN
-
PHL
2 stops22h 20m
Multiple Airlines
Deal found 1/25$618
This Mytrip deal was found by Cheapflights users on 1/26. 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.
Mon 2/233:30 pm
PHL
-
STN
2 stops17h 35m
Multiple Airlines
Mon 3/27:55 pm
STN
-
PHL
3 stops24h 54m
Multiple Airlines
Deal found 1/26$620
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/78:25 pm
PHL
-
STN
1 stop11h 20m
Multiple Airlines
Tue 5/126:30 am
STN
-
PHL
1 stop17h 25m
Multiple Airlines
Deal found 1/26$643

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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$598
(Mytrip)

One-way from

$293
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$703
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. 20% potential increase in price ($195 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 27, 2026.
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

Wed 4/22

4:25 pm-9:20 pm

2 stops23h 55m

London Stansted

Wed 4/29

6:30 am-3:44 pm

2 stops14h 14m

$598

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

Thu 4/2

5:40 pm-10:25 pm

2 stops23h 45m

London Stansted

Mon 4/6

10:45 pm-4:05 pm

2 stops22h 20m

$618

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

Sun 4/19

4:25 pm-9:20 pm

2 stops23h 55m

London Stansted

Sat 4/25

10:00 pm-4:05 pm

2 stops23h 05m

$624

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

Mon 2/16

3:30 pm-8:00 pm

2 stops23h 30m

London Stansted

Tue 2/24

8:10 am-2:47 pm

2 stops35h 37m

$639

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

Thu 3/26

6:30 pm-7:50 am

1 stop9h 20m

London Stansted

Mon 3/30

6:30 am-6:55 pm

1 stop17h 25m

$645

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

Tue 3/10

3:30 pm-1:50 pm

2 stops18h 20m

London Stansted

Sat 3/14

4:20 pm-5:05 pm

2 stops28h 45m

$678

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

Mon 2/9

5:30 am-2:30 pm

3 stops28h 00m

London Stansted

Mon 3/9

8:05 am-11:50 pm

3 stops43h 45m

$695

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

Mon 3/2

5:30 am-2:30 pm

3 stops28h 00m

London Stansted

Wed 3/18

5:55 am-12:16 am

3 stops46h 21m

$707

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

Thu 3/12

6:40 pm-11:20 pm

2 stops24h 40m

London Stansted

Mon 3/23

10:15 am-5:05 pm

2 stops34h 50m

$714

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

Thu 4/16

9:15 am-7:35 pm

2 stops29h 20m

London Stansted

Sat 4/25

6:35 am-3:44 pm

2 stops14h 09m

$715

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 20 results
1
2
  • 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
Ilford
Hounslow
Southend-on-Sea
Harrow
Croydon
Eastleigh
Gatwick
Dartford
Dover
Winchester
Orpington
Watford
Hayes
Borehamwood
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
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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