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Cheap flights from Pennsylvania to London Stansted Airport from £158

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 28/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — STN
18 Jun — 25 Jun1
1 adult

Cheap 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 June 2025.

Round-trip from

£378

One-way from

£158

Popular in

June

Cheapest in

February

Average price

£845
24/9-30/9
  • 24/9-30/9
  • 2 total stops
  • 24h 10m total
  • Pennsylvania to London
Search Deals
28/7
  • 28/7
  • 1 total stop
  • 32h 05m total
  • Pennsylvania to London
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£106 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Pennsylvania to Stansted

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 June 2025.

Wed 24/916:55JFK - STN
1 stop12h 05mMultiple Airlines
Tue 30/912:15STN - JFK
1 stop12h 05mMultiple Airlines
Deal found 11/6£378
Fri 22/817:45LGA - STN
2 stops21h 05mMultiple Airlines
Wed 27/810:35STN - LGA
2 stops33h 10mMultiple Airlines
Deal found 11/6£379
Fri 8/815:30EWR - STN
2 stops14h 10mMultiple Airlines
Fri 15/822:50STN - EWR
2 stops20h 53mMultiple Airlines
Deal found 12/6£406
Thu 11/909:00PHL - STN
3 stops20h 40mMultiple Airlines
Mon 15/911:40STN - PHL
3 stops33h 53mMultiple Airlines
Deal found 12/6£474
Sun 17/820:30PIT - STN
2 stops21h 10mMultiple Airlines
Sun 24/806:50STN - PIT
2 stops17h 30mMultiple Airlines
Deal found 11/6£482
Fri 15/809:40DCA - STN
2 stops21h 25mMultiple Airlines
Tue 19/818:40STN - DCA
2 stops32h 47mMultiple Airlines
Deal found 10/6£483
Wed 17/922:05IAD - STN
1 stop16h 45mMultiple Airlines
Sat 27/912:10STN - IAD
1 stop12h 49mMultiple Airlines
Deal found 12/6£492
Tue 23/922:20IAD - STN
1 stop15h 40mLufthansa
Sun 5/1019:50STN - IAD
1 stop28h 35mLufthansa
Deal found 12/6£517

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 June 2025.
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

JFK - STN

JFKSTN

New York John F Kennedy Intl

Wed 24/9

16:55-10:00

1 stop12h 05m

London Stansted

Tue 30/9

12:15-19:20

1 stop12h 05m

£378

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Fri 22/8

17:45-19:50

2 stops21h 05m

London Stansted

Wed 27/8

10:35-14:45

2 stops33h 10m

£379

NewarkLondon

EWR - STN

EWRSTN

Newark

Fri 8/8

15:30-10:40

2 stops14h 10m

London Stansted

Fri 15/8

22:50-14:43

2 stops20h 53m

£406

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

Thu 11/9

09:00-10:40

3 stops20h 40m

London Stansted

Mon 15/9

11:40-16:33

3 stops33h 53m

£474

PittsburghLondon

PIT - STN

PITSTN

Pittsburgh

Sun 17/8

20:30-22:40

2 stops21h 10m

London Stansted

Sun 24/8

06:50-19:20

2 stops17h 30m

£482

Washington, D.C.London

DCA - STN

DCASTN

Washington, D.C. Reagan-National

Fri 15/8

09:40-12:05

2 stops21h 25m

London Stansted

Tue 19/8

18:40-22:27

2 stops32h 47m

£483

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Wed 17/9

22:05-19:50

1 stop16h 45m

London Stansted

Sat 27/9

12:10-19:59

1 stop12h 49m

£492

New YorkLondon

JFK - STN

JFKSTN

New York John F Kennedy Intl

Mon 28/7

23:55-13:00

1 stop32h 05m

£158

PittsburghLondon

PIT - STN

PITSTN

Pittsburgh

Sun 20/7

06:30-09:15

2 stops45h 45m

£210

NewarkLondon

EWR - STN

EWRSTN

Newark

Wed 9/7

22:50-10:40

1 stop30h 50m

£211

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 17 results
1
2

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

Rainfall in Stansted by month

Plan your trip to Stansted by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Stansted Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Stansted Airport when rainfall is around 40.0 mm.

Temperature in Stansted by month

Plan your trip to Stansted by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Stansted Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Stansted

Get insights into the airlines that provide service to Stansted. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Stansted. Reviews last updated 13 June 2025.
Lufthansa
6.8
Okay
7,139 reviews
Check prices

Overall

6.8

Entertainment

6.4

Comfort

6.7

Food

6.3

Boarding

7.0

Crew

7.5

Reviews

1 / 20
8.0
Excellent

Anita,Feb 2025

FRA - LGW

Flight delayed from Salzburg to Frankfurt which left us 15mins to run across Frankfurt airport. The boarding could have been quicker at Salzburg . On arriving at Frankfurt it would have made more sense to get the passengers transferring to the Heathrow flight off the plane first and have another bus for remaining passengers, that would have given us at least another 10mins to get across the airport. It was very stressful and we were lucky to make the gate. Our family got split up en route with 2 out of 4 of us making it to the gate first and it wasn't clear whether the staff would wait for the other 2. I found this extremely stressful especially as the fault for the delay lies with Lufthansa. Additionally when checking into the flight the day before we were wait listed for the 2nd flight (FRA to LHR) through overbooking which was stressful and we only knew that we had seats shortly before the flight from Salzburg having checked in the day before. Additionally my 15 year old son was place in an emergency exit seat this delayed boarding as we were stopped at the gate in Salzburg for 5 minutes , delaying our already late flight. The ground staff were unable to resolve this as the flight was full and this was resolved once on the plane. The delay at the gate was unnecessary and we really should not have been booked into those seats. Quite a stressful time flying home ! Back
Lufthansa
6.8
Okay
7,139 reviews
Lufthansa
6.8
Okay
7,139 reviews
Check prices

Overall

6.8

Entertainment

6.4

Comfort

6.7

Food

6.3

Boarding

7.0

Crew

7.5

Reviews

1 / 20
8.0
Excellent

Anita,Feb 2025

FRA - LGW

Flight delayed from Salzburg to Frankfurt which left us 15mins to run across Frankfurt airport. The boarding could have been quicker at Salzburg . On arriving at Frankfurt it would have made more sense to get the passengers transferring to the Heathrow flight off the plane first and have another bus for remaining passengers, that would have given us at least another 10mins to get across the airport. It was very stressful and we were lucky to make the gate. Our family got split up en route with 2 out of 4 of us making it to the gate first and it wasn't clear whether the staff would wait for the other 2. I found this extremely stressful especially as the fault for the delay lies with Lufthansa. Additionally when checking into the flight the day before we were wait listed for the 2nd flight (FRA to LHR) through overbooking which was stressful and we only knew that we had seats shortly before the flight from Salzburg having checked in the day before. Additionally my 15 year old son was place in an emergency exit seat this delayed boarding as we were stopped at the gate in Salzburg for 5 minutes , delaying our already late flight. The ground staff were unable to resolve this as the flight was full and this was resolved once on the plane. The delay at the gate was unnecessary and we really should not have been booked into those seats. Quite a stressful time flying home ! Back
Royal Air Maroc
6.0
Okay
473 reviews
Lufthansa
6.8
Okay
7,139 reviews
Check prices

Overall

6.8

Entertainment

6.4

Comfort

6.7

Food

6.3

Boarding

7.0

Crew

7.5

Reviews

1 / 20
8.0
Excellent

Anita,Feb 2025

FRA - LGW

Flight delayed from Salzburg to Frankfurt which left us 15mins to run across Frankfurt airport. The boarding could have been quicker at Salzburg . On arriving at Frankfurt it would have made more sense to get the passengers transferring to the Heathrow flight off the plane first and have another bus for remaining passengers, that would have given us at least another 10mins to get across the airport. It was very stressful and we were lucky to make the gate. Our family got split up en route with 2 out of 4 of us making it to the gate first and it wasn't clear whether the staff would wait for the other 2. I found this extremely stressful especially as the fault for the delay lies with Lufthansa. Additionally when checking into the flight the day before we were wait listed for the 2nd flight (FRA to LHR) through overbooking which was stressful and we only knew that we had seats shortly before the flight from Salzburg having checked in the day before. Additionally my 15 year old son was place in an emergency exit seat this delayed boarding as we were stopped at the gate in Salzburg for 5 minutes , delaying our already late flight. The ground staff were unable to resolve this as the flight was full and this was resolved once on the plane. The delay at the gate was unnecessary and we really should not have been booked into those seats. Quite a stressful time flying home ! Back

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.

  • 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.

  • What is the cheapest month to book a flight from Pennsylvania to London Stansted Airport?

    Currently, January is the cheapest month in which you can book a flight from Pennsylvania to London Stansted Airport (average of £55). Flying from Pennsylvania to London Stansted Airport in August is currently the most expensive (average of £103). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Pennsylvania?

Book flights to Pennsylvania if you plan to visit one of these locations
Deal
Hounslow
Croydon
Milton Keynes
Gatwick
Luton
Slough
Wembley
Crawley
Eastbourne
Ilford
Southend-on-Sea
Watford
Hayes
Ipswich
Winchester
Folkestone
Maidstone
Dartford
Guildford

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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.
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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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