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Cheap flights from Pennsylvania to London Stansted Airport from £164

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — STN
12 Apr — 19 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pennsylvania to Stansted

Enter your travel dates to find the best prices.

Cheapest flights from Pennsylvania to Stansted
Explore the most affordable flight options available from Pennsylvania to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 March 2026.

Fri 8/520:30
JFK
-
STN
2 stops21h 50m
Multiple Airlines
Tue 12/506:30
STN
-
JFK
2 stops17h 50m
Multiple Airlines
Deal found 8/3£352
Tue 21/422:05
JFK
-
STN
1 stop12h 55m
Multiple Airlines
Thu 30/406:00
STN
-
JFK
1 stop16h 45m
Multiple Airlines
Deal found 9/3£353
Fri 1/523:10
JFK
-
STN
2 stops19h 10m
Multiple Airlines
Fri 8/506:35
STN
-
JFK
2 stops17h 45m
Multiple Airlines
Deal found 9/3£355
Tue 21/422:05
JFK
-
STN
1 stop12h 55m
Multiple Airlines
Thu 7/506:00
STN
-
JFK
1 stop16h 45m
Multiple Airlines
Deal found 8/3£355
Thu 16/423:10
JFK
-
STN
2 stops20h 20m
Multiple Airlines
Mon 20/408:15
STN
-
JFK
2 stops18h 50m
Multiple Airlines
Deal found 7/3£356
Thu 16/423:10
JFK
-
STN
2 stops20h 20m
Multiple Airlines
Tue 21/407:10
STN
-
JFK
2 stops17h 10m
Multiple Airlines
Deal found 8/3£357
Tue 14/422:05
JFK
-
STN
1 stop12h 55m
Multiple Airlines
Thu 23/406:00
STN
-
JFK
1 stop16h 45m
Multiple Airlines
Deal found 10/3£358
Sun 26/400:30
JFK
-
STN
1 stop27h 35m
Multiple Airlines
Tue 5/508:20
STN
-
JFK
1 stop19h 10m
Multiple Airlines
Deal found 12/3£358
Mon 20/400:30
JFK
-
STN
1 stop26h 10m
Multiple Airlines
Mon 27/407:55
STN
-
JFK
2 stops56h 30m
Multiple Airlines
Deal found 10/3£359
Fri 17/420:30
JFK
-
STN
2 stops13h 55m
Multiple Airlines
Mon 20/408:15
STN
-
JFK
2 stops16h 05m
Multiple Airlines
Deal found 8/3£360
Tue 14/422:05
JFK
-
STN
1 stop12h 55m
Multiple Airlines
Thu 16/406:00
STN
-
JFK
1 stop16h 45m
Multiple Airlines
Deal found 11/3£361
Thu 16/420:30
JFK
-
STN
2 stops21h 25m
Multiple Airlines
Thu 23/407:00
STN
-
JFK
2 stops17h 20m
Multiple Airlines
Deal found 8/3£361

Find flight deals from Pennsylvania to Stansted

Keep the following information in mind while searching for Pennsylvania to Stansted flight deals. Data was last updated 13 March 2026.

Round-trip from

£352

One-way from

£164

Popular in

June

Cheapest in

September

Average price

£580
8/5-12/5
  • 8/5-12/5
  • 4 total stops
  • 39h 40m total
  • Pennsylvania to London
Search Deals
20/4
  • 20/4
  • 1 total stop
  • 26h 10m total
  • Pennsylvania to London
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£92 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Pennsylvania 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 858,174 searches. Data last updated 13 March 2026.
Use the filters below to find and compare flights from Pennsylvania to London Stansted Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Tue 14/4

16:30-12:45

2 stops15h 15m

London Stansted

Tue 21/4

06:30-15:36

2 stops14h 06m

£385

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Tue 7/4

06:30-19:35

3 stops32h 05m

London Stansted

Wed 15/4

22:00-19:01

2 stops26h 01m

£390

NewarkLondon

EWR - STN

EWRSTN

Newark

Wed 6/5

20:25-17:10

2 stops15h 45m

London Stansted

Mon 11/5

08:15-19:15

2 stops16h 00m

£417

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Sat 4/4

11:40-14:30

2 stops21h 50m

London Stansted

Sun 12/4

22:00-15:36

2 stops22h 36m

£482

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Sat 4/4

14:30-12:55

2 stops17h 25m

London Stansted

Fri 10/4

06:35-10:41

2 stops33h 06m

£487

New YorkLondon

JFK - STN

JFKSTN

New York John F Kennedy Intl

Mon 6/4

00:25-22:10

1 stop16h 45m

London Stansted

Tue 14/4

17:35-10:55

1 stop22h 20m

£494

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Tue 7/4

11:40-14:35

2 stops21h 55m

London Stansted

Sun 12/4

07:05-19:06

2 stops17h 01m

£500

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Fri 5/6

17:40-19:20

2 stops20h 40m

London Stansted

Tue 9/6

06:30-14:37

2 stops13h 07m

£503

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Wed 19/8

13:20-16:40

1 stop22h 20m

London Stansted

Wed 9/9

10:50-11:35

1 stop29h 45m

£515

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Fri 5/6

17:40-19:20

2 stops20h 40m

London Stansted

Sun 7/6

20:00-14:59

2 stops23h 59m

£523

Flights are sorted by cheapest return flights first.

Deals found on 10/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Pennsylvania to Stansted

Have a flexible travel schedule? Discover the best time to fly to Stansted from Pennsylvania with our price prediction graph.
Estimated return 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.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to London Stansted Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Stansted. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Airlines like Turkish Airlines and Royal Air Maroc fly from Pennsylvania to London Stansted Airport in about 14h 30m. The time it takes to get you to your destination can typically vary by up to 2h 15m. There are 3459 mi between Pennsylvania and London Stansted Airport. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Pennsylvania to London Stansted Airport?

    Most travelers choose New York John F Kennedy Intl - London Stansted, Newark - London Stansted or Washington, D.C. Dulles Intl - London Stansted when deciding on the best route from Pennsylvania to London Stansted Airport.

  • Can I find deals for flights from Pennsylvania to Stansted that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Pennsylvania 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

Travelling to a place near London Stansted Airport?

Book flights to London Stansted Airport if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Luton
Hounslow
Slough
Gatwick
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Chelmsford
Eastbourne
Ipswich
Bedford
Romford
Southend-on-Sea

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Pennsylvania to Stansted

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Gatwick flights
Boston to Heathrow flights
LaGuardia to Heathrow flights
Newark to Gatwick flights
John F Kennedy Intl to Stansted flights
John F Kennedy Intl to London City flights
Dulles Intl to Heathrow flights
Los Angeles to Heathrow flights
San Francisco to Heathrow flights
Baltimore to Heathrow flights
O'Hare Intl to Heathrow flights
LaGuardia to Gatwick flights
Dallas/Fort Worth to Heathrow flights
Boston to Gatwick flights
Seattle to Heathrow flights
Newark to Stansted flights
Newark to Luton flights
Atlanta to Heathrow flights
Newark to London City flights
Miami to Heathrow flights
Orlando to Heathrow flights
Boston to London City flights
Dulles Intl to Gatwick flights
Boston to Stansted flights
Reagan-National to Heathrow flights
LaGuardia to Stansted flights
Dulles Intl to London City flights
Denver to Heathrow flights
Hobby to Heathrow flights
Baltimore to Gatwick flights
Los Angeles to Stansted flights
Philadelphia to Heathrow flights
Reagan-National to Gatwick flights
George Bush Intcntl to Heathrow flights
O'Hare Intl to Gatwick flights
San Francisco to Gatwick flights
Los Angeles to Gatwick flights
O'Hare Intl to London City flights
O'Hare Intl to Stansted flights
Los Angeles to London City flights
Minneapolis to Heathrow flights
Tampa to Heathrow flights
San Francisco to London City flights
Austin to Heathrow flights
San Francisco to Stansted flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Pennsylvania to Stansted?

Cheapflights makes it easy to find Pennsylvania to Stansted flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Pennsylvania to Stansted?

Millions of users choose and trust Cheapflights to book the best flight deals from Pennsylvania to Stansted for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Pennsylvania to Stansted with no change fees?

Certainly. Search results for flights to Stansted from Pennsylvania shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Pennsylvania to Stansted become cheaper?

Not ready to book yet? You can track prices for flights from Pennsylvania to Stansted on Cheapflights with our Price Alert feature and get notified when better prices are available.

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