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Stansted

$380+ 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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — STN
jun. 11 — jun. 181
jue. 6/11
jue. 6/18
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 mayo 12, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/78:25 pm
PHL
-
STN
1 stop11h 25m
Multiple Airlines
mié. 9/168:30 am
STN
-
PHL
1 stop15h 25m
Multiple Airlines
Deal found 5/9$780
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/88:25 pm
PHL
-
STN
1 stop16h 10m
Multiple Airlines
mar. 9/156:30 am
STN
-
PHL
1 stop17h 25m
Multiple Airlines
Deal found 5/9$784
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/98:25 pm
PHL
-
STN
1 stop18h 05m
Multiple Airlines
mié. 9/168:30 am
STN
-
PHL
1 stop15h 25m
Multiple Airlines
Deal found 5/11$788
This Mytrip deal was found by Cheapflights users on 5/11. 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.
lun. 9/73:25 pm
PHL
-
STN
2 stops18h 15m
Multiple Airlines
lun. 9/1410:45 pm
STN
-
PHL
2 stops27h 47m
Multiple Airlines
Deal found 5/11$798
This Mytrip deal was found by Cheapflights users on 5/10. 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.
mié. 9/28:25 pm
PHL
-
STN
1 stop19h 55m
Multiple Airlines
mar. 9/86:30 am
STN
-
PHL
1 stop17h 25m
Multiple Airlines
Deal found 5/10$828
This Kiwi.com deal was found by Cheapflights users on 5/12. 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.
lun. 8/248:25 pm
PHL
-
STN
1 stop12h 45m
Multiple Airlines
mar. 9/16:30 am
STN
-
PHL
1 stop17h 25m
Multiple Airlines
Deal found 5/12$833
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/18:25 pm
PHL
-
STN
1 stop18h 00m
Multiple Airlines
lun. 6/88:30 am
STN
-
PHL
1 stop15h 25m
Multiple Airlines
Deal found 5/9$835
This Kiwi.com deal was found by Cheapflights users on 5/7. 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.
mar. 10/68:25 pm
PHL
-
STN
1 stop11h 20m
Multiple Airlines
dom. 10/117:00 am
STN
-
PHL
2 stops16h 55m
Multiple Airlines
Deal found 5/7$841
This Kiwi.com deal was found by Cheapflights users on 5/12. 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.
dom. 8/238:25 pm
PHL
-
STN
1 stop18h 05m
Multiple Airlines
mié. 9/26:30 am
STN
-
PHL
1 stop17h 25m
Multiple Airlines
Deal found 5/12$842

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 mayo 12, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$780
(Kiwi.com)

One-way from

$380
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$882
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. 21% potential increase in price ($217 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 mayo 12, 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

mar. 8/11

4:20 pm-8:35 pm

2 stops23h 15m

London Stansted

mié. 8/26

12:00 pm-6:55 pm

2 stops35h 55m

$939

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

vie. 9/4

8:25 pm-7:20 pm

1 stop17h 55m

London Stansted

lun. 9/14

6:30 am-6:55 pm

1 stop17h 25m

$946

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

jue. 9/3

10:50 am-9:20 pm

2 stops29h 30m

London Stansted

lun. 9/7

6:30 am-9:34 pm

3 stops20h 04m

$964

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

jue. 8/20

4:20 pm-9:20 pm

2 stops24h 00m

London Stansted

lun. 8/24

10:45 pm-2:49 pm

2 stops21h 04m

$1,019

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

sáb. 10/3

3:25 pm-9:55 am

2 stops37h 30m

London Stansted

mar. 11/3

6:40 am-10:36 pm

2 stops20h 56m

$1,057

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

lun. 7/6

10:05 am-7:25 pm

2 stops28h 20m

London Stansted

mar. 7/14

6:30 am-2:49 pm

2 stops13h 19m

$1,070
Quickest round-trip

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

vie. 10/2

8:25 pm-7:20 pm

1 stop17h 55m

London Stansted

sáb. 10/10

8:30 am-6:55 pm

1 stop15h 25m

$1,079

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

mié. 8/5

8:25 pm-11:35 am

1 stop10h 10m

London Stansted

sáb. 8/22

7:55 pm-6:55 pm

2 stops52h 00m

$1,087

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

lun. 7/27

10:05 am-8:55 pm

3 stops29h 50m

London Stansted

vie. 7/31

8:20 am-9:34 pm

3 stops18h 14m

$1,103

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

sáb. 8/15

4:20 pm-2:30 pm

2 stops17h 10m

London Stansted

dom. 8/23

10:00 pm-2:49 pm

2 stops21h 49m

$1,120

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/8

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Philadelphia to Stansted

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Stansted in May.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.

  • 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
Winchester
Croydon
Gatwick
Southend-on-Sea
Dorking
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Borehamwood
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough
Sutton

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