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Cheap flights from Pennsylvania to London Stansted Airport from £138

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
28 Feb — 7 Mar1
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 29 January 2026.

Wed 28/117:30
JFK
-
STN
2 stops25h 45m
Multiple Airlines
Wed 4/208:15
STN
-
JFK
2 stops35h 00m
Multiple Airlines
Deal found 26/1£336
Fri 20/209:45
JFK
-
STN
2 stops27h 35m
Multiple Airlines
Wed 25/208:30
STN
-
JFK
2 stops33h 35m
Multiple Airlines
Deal found 28/1£336
Tue 3/211:30
LGA
-
STN
2 stops17h 20m
Multiple Airlines
Thu 5/219:45
STN
-
LGA
2 stops24h 53m
Multiple Airlines
Deal found 28/1£337
Thu 5/216:50
JFK
-
STN
2 stops22h 15m
Multiple Airlines
Mon 9/215:15
STN
-
JFK
2 stops26h 50m
Multiple Airlines
Deal found 27/1£337
Tue 3/209:45
JFK
-
STN
2 stops19h 05m
Multiple Airlines
Thu 5/221:30
STN
-
JFK
2 stops23h 39m
Multiple Airlines
Deal found 28/1£338
Tue 24/223:45
JFK
-
STN
1 stop15h 45m
Multiple Airlines
Thu 26/221:20
STN
-
JFK
1 stop29h 40m
Multiple Airlines
Deal found 27/1£339
Thu 5/311:30
LGA
-
STN
2 stops17h 20m
Multiple Airlines
Sun 15/321:45
STN
-
LGA
2 stops25h 18m
Multiple Airlines
Deal found 28/1£339
Thu 16/423:25
JFK
-
STN
1 stop16h 35m
Multiple Airlines
Wed 22/407:45
STN
-
JFK
1 stop18h 55m
Multiple Airlines
Deal found 27/1£339
Fri 15/510:00
LGA
-
STN
3 stops28h 20m
Multiple Airlines
Mon 18/506:30
STN
-
LGA
2 stops13h 07m
Multiple Airlines
Deal found 28/1£341
Wed 28/110:05
JFK
-
STN
3 stops33h 10m
Multiple Airlines
Mon 9/207:45
STN
-
JFK
2 stops35h 30m
Multiple Airlines
Deal found 27/1£341
Mon 9/306:05
LGA
-
STN
2 stops30h 50m
Multiple Airlines
Wed 18/320:55
STN
-
LGA
3 stops24h 04m
Multiple Airlines
Deal found 27/1£341
Sun 19/421:50
JFK
-
STN
2 stops18h 30m
Multiple Airlines
Mon 27/422:45
STN
-
JFK
3 stops27h 47m
Multiple Airlines
Deal found 26/1£341

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 29 January 2026.

Round-trip from

£336

One-way from

£138

Popular in

June

Cheapest in

September

Average price

£510
4/3-8/3
  • 4/3-8/3
  • 5 total stops
  • 46h 35m total
  • Pennsylvania to London
Search Deals
20/4
  • 20/4
  • 1 total stop
  • 26h 55m total
  • Pennsylvania to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£102 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 January 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 29 January 2026.
Use the filters below to find and compare flights from Pennsylvania to London Stansted Airport that are best for you.

Fly from

Pennsylvania

Fly to

Stansted

Route

Depart

Return

Price

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Thu 5/3

11:30-09:50

2 stops17h 20m

London Stansted

Sun 15/3

21:45-19:03

2 stops25h 18m

£339

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Fri 15/5

17:40-19:20

2 stops20h 40m

London Stansted

Mon 18/5

06:30-21:26

2 stops19h 56m

£339

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Mon 9/3

06:05-16:55

2 stops30h 50m

London Stansted

Wed 18/3

20:55-16:59

3 stops24h 04m

£341

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Tue 19/5

16:00-21:20

2 stops24h 20m

London Stansted

Fri 29/5

20:00-14:37

2 stops23h 37m

£349

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Wed 8/4

16:30-12:10

2 stops14h 40m

London Stansted

Wed 15/4

07:45-20:32

2 stops17h 47m

£356

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Mon 23/2

16:20-21:25

3 stops24h 05m

London Stansted

Fri 27/2

19:50-14:40

3 stops23h 50m

£365

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Tue 26/5

16:45-19:35

2 stops21h 50m

London Stansted

Mon 1/6

22:00-19:36

2 stops26h 36m

£365

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Fri 22/5

17:40-19:20

2 stops20h 40m

London Stansted

Sat 30/5

06:35-19:31

3 stops17h 56m

£365

New YorkLondon

JFK - STN

JFKSTN

New York John F Kennedy Intl

Thu 26/2

17:00-07:50

1 stop9h 50m

London Stansted

Sun 1/3

06:30-19:29

1 stop17h 59m

£373

NewarkLondon

EWR - STN

EWRSTN

Newark

Sun 15/3

18:40-22:35

3 stops23h 55m

London Stansted

Fri 20/3

14:05-14:35

2 stops28h 30m

£399

Flights are sorted by cheapest return flights first.

Deals found on 29/1

Showing 1-10 of 60 results
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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 fly from Pennsylvania to London Stansted Airport in about 16h. The time it takes to get you to your destination can typically vary by up to . There are 3459 mi between Pennsylvania and London Stansted Airport.

  • 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
Luton
Croydon
Wembley
Gatwick
Slough
Hounslow
Ilford
Brentford
Hayes
Watford
Colchester
Guildford
Chelmsford
Bedford
Crawley
Kingston upon Thames
Eastbourne
Romford
Ipswich

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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
Boston to Heathrow flights
Dulles Intl to Heathrow flights
Los Angeles to Heathrow flights
LaGuardia to Heathrow flights
Newark to Gatwick flights
O'Hare Intl to Heathrow flights
John F Kennedy Intl to Gatwick flights
John F Kennedy Intl to London City flights
San Francisco to Heathrow flights
John F Kennedy Intl to Stansted flights
Dallas/Fort Worth to Heathrow flights
LaGuardia to Gatwick flights
Baltimore to Heathrow flights
Seattle to Heathrow flights
Boston to Gatwick flights
Atlanta to Heathrow flights
Miami to Heathrow flights
Newark to Stansted flights
Hobby to Heathrow flights
Orlando to Heathrow flights
Denver to Heathrow flights
Boston to London City flights
Newark to London City flights
Newark to Luton flights
Dulles Intl to Gatwick flights
Reagan-National to Heathrow flights
Philadelphia to Heathrow flights
Boston to Stansted flights
O'Hare Intl to Gatwick flights
Dulles Intl to London City flights
Los Angeles to Gatwick flights
Baltimore to Gatwick flights
O'Hare Intl to London City flights
O'Hare Intl to Stansted flights
Minneapolis to Heathrow flights
San Francisco to Gatwick flights
Reagan-National to Gatwick flights
George Bush Intcntl to Heathrow flights
Charlotte to Heathrow flights
Dallas/Fort Worth to Gatwick flights
Detroit to Heathrow flights
Los Angeles to Stansted flights
Austin to Heathrow flights
Los Angeles to London City flights
Tampa to Heathrow flights
Raleigh to Heathrow flights

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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?

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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.

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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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