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 July 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.

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.

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).

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.

How far in advance should I book a flight from Pennsylvania to London Stansted Airport?

Users have found that booking a flight from Pennsylvania to London Stansted Airport at least 57 days early can save you up to 19% on average compared to booking a flight this week. If booking 57 days before your flight isn’t an option for you, users have found flights from Pennsylvania to London Stansted Airport for as little as £483 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £628 for flights departing within the next 3 days.

What is the cheapest month to fly from Pennsylvania to London Stansted Airport?

September can be a great time to fly to London Stansted Airport from Pennsylvania with a flight ticket averaging about £579. Cheapflights users have found deals in the month of September for as cheap as £364. The most expensive prices can be found in the month of June.

What is the cheapest time of day to fly from PA to STN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to London Stansted Airport as you normally would.

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.

£132+ Cheap Flights from Pennsylvania to London Stansted Airport

Cheap flight deals from Pennsylvania to Stansted

Round-trip from	£313
One-way from	£132
Popular in	June
Cheapest in	September
Average price	£483

19/11-1/12
4 total stops
66h 10m total
Pennsylvania to London

Search Deals

20/10
1 total stop
15h 30m total
Pennsylvania to London

Search Deals

Highest demand for flights based on searches. 19% 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 September 2025

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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 16 settembre 2025.

mer 19/1110:05JFK - STN

2 stops31h 35mMultiple Airlines

lun 1/1207:30STN - JFK

2 stops34h 35mMultiple Airlines

Deal found 15/9£313

mar 14/1009:00JFK - STN

2 stops29h 25mMultiple Airlines

mar 21/1007:15STN - JFK

2 stops19h 30mMultiple Airlines

Deal found 14/9£315

mar 14/1010:15LGA - STN

2 stops28h 10mMultiple Airlines

mar 21/1007:15STN - LGA

2 stops16h 15mMultiple Airlines

Deal found 14/9£315

mar 30/909:00JFK - STN

2 stops22h 40mMultiple Airlines

mar 7/1007:15STN - JFK

2 stops19h 30mMultiple Airlines

Deal found 14/9£316

gio 30/1016:50JFK - STN

2 stops13h 00mMultiple Airlines

gio 6/1121:30STN - JFK

2 stops30h 09mMultiple Airlines

Deal found 14/9£317

dom 9/1115:30LGA - STN

2 stops14h 35mMultiple Airlines

sab 15/1120:00STN - LGA

2 stops24h 38mMultiple Airlines

Deal found 14/9£317

lun 20/1011:40LGA - STN

2 stops21h 40mMultiple Airlines

dom 2/1120:00STN - LGA

2 stops28h 03mMultiple Airlines

Deal found 13/9£318

mar 4/1115:30LGA - STN

2 stops20h 20mMultiple Airlines

mar 11/1121:45STN - LGA

2 stops25h 13mMultiple Airlines

Deal found 14/9£319

mar 30/915:30LGA - STN

2 stops16h 10mMultiple Airlines

mer 8/1007:30STN - LGA

2 stops16h 00mMultiple Airlines

Deal found 13/9£319

dom 26/1010:05JFK - STN

3 stops26h 30mMultiple Airlines

dom 2/1121:45STN - JFK

2 stops23h 24mMultiple Airlines

Deal found 15/9£320

gio 6/1111:40LGA - STN

2 stops27h 25mMultiple Airlines

dom 9/1121:45STN - LGA

2 stops29h 48mMultiple Airlines

Deal found 13/9£320

lun 10/1115:20LGA - STN

2 stops26h 20mMultiple Airlines

ven 14/1107:30STN - LGA

2 stops19h 03mMultiple Airlines

Deal found 15/9£321

Best flights from Pennsylvania to Stansted
Discover carefully curated flight deals from Pennsylvania to Stansted that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 settembre 2025.

dom 9/1115:30LGA - STN

2 stops14h 35mMultiple Airlines

sab 15/1120:00STN - LGA

2 stops24h 38mMultiple Airlines

Deal found 14/9£317

lun 20/1011:40LGA - STN

2 stops21h 40mMultiple Airlines

dom 2/1120:00STN - LGA

2 stops28h 03mMultiple Airlines

Deal found 13/9£318

mar 14/1010:15LGA - STN

2 stops21h 25mMultiple Airlines

mar 21/1007:15STN - LGA

3 stops18h 44mMultiple Airlines

Deal found 14/9£319

mar 4/1115:30LGA - STN

2 stops20h 20mMultiple Airlines

mar 11/1121:45STN - LGA

2 stops25h 13mMultiple Airlines

Deal found 14/9£319

sab 8/1116:20LGA - STN

2 stops12h 30mMultiple Airlines

ven 14/1121:45STN - LGA

3 stops26h 18mMultiple Airlines

Deal found 13/9£319

dom 19/1015:30LGA - STN

2 stops15h 25mMultiple Airlines

ven 31/1005:55STN - LGA

2 stops17h 08mMultiple Airlines

Deal found 13/9£319

mar 30/915:30LGA - STN

2 stops16h 10mMultiple Airlines

mer 8/1007:30STN - LGA

2 stops16h 00mMultiple Airlines

Deal found 13/9£319

lun 10/1115:20LGA - STN

2 stops26h 20mMultiple Airlines

ven 14/1107:30STN - LGA

2 stops19h 03mMultiple Airlines

Deal found 15/9£321

mar 4/1113:05LGA - STN

3 stops22h 45mMultiple Airlines

dom 9/1121:45STN - LGA

3 stops26h 18mMultiple Airlines

Deal found 15/9£322

mer 15/1008:45LGA - STN

3 stops22h 05mMultiple Airlines

mer 22/1022:10STN - LGA

2 stops25h 20mMultiple Airlines

Deal found 15/9£322

ven 24/1006:55JFK - STN

2 stops33h 25mMultiple Airlines

ven 31/1013:30STN - JFK

2 stops28h 35mMultiple Airlines

Deal found 15/9£323

gio 6/1111:40LGA - STN

2 stops27h 25mMultiple Airlines

dom 9/1121:45STN - LGA

2 stops22h 53mMultiple Airlines

Deal found 13/9£324

Last-minute flights from Pennsylvania to Stansted
Discover last-minute flight deals from Pennsylvania to Stansted. Data last updated 16 settembre 2025 and is based on user searches.

mer 24/908:45LGA - STN

2 stops22h 05mMultiple Airlines

mer 8/1007:30STN - LGA

2 stops16h 00mMultiple Airlines

Deal found 15/9£319

mar 30/909:00JFK - STN

2 stops22h 40mMultiple Airlines

mar 7/1007:15STN - JFK

2 stops19h 30mMultiple Airlines

Deal found 14/9£316

mar 14/1009:00JFK - STN

2 stops29h 25mMultiple Airlines

mar 21/1007:15STN - JFK

2 stops19h 30mMultiple Airlines

Deal found 14/9£315

mar 14/1010:15LGA - STN

2 stops28h 10mMultiple Airlines

mar 21/1007:15STN - LGA

2 stops16h 15mMultiple Airlines

Deal found 14/9£315

mer 15/1016:15JFK - STN

2 stops14h 35mMultiple Airlines

mer 22/1022:10STN - JFK

2 stops28h 35mMultiple Airlines

Deal found 15/9£322

mer 15/1008:45LGA - STN

3 stops22h 05mMultiple Airlines

mer 22/1022:10STN - LGA

2 stops25h 20mMultiple Airlines

Deal found 15/9£322

lun 20/1011:40LGA - STN

2 stops21h 40mMultiple Airlines

dom 2/1120:00STN - LGA

2 stops28h 03mMultiple Airlines

Deal found 13/9£318

ven 24/1006:55JFK - STN

2 stops33h 25mMultiple Airlines

ven 31/1013:30STN - JFK

2 stops28h 35mMultiple Airlines

Deal found 15/9£323

dom 26/1010:05JFK - STN

3 stops26h 30mMultiple Airlines

dom 2/1121:45STN - JFK

2 stops23h 24mMultiple Airlines

Deal found 15/9£320

dom 26/1010:35LGA - STN

3 stops26h 00mMultiple Airlines

dom 2/1121:45STN - LGA

2 stops22h 53mMultiple Airlines

Deal found 15/9£320

gio 30/1016:50JFK - STN

2 stops13h 00mMultiple Airlines

gio 6/1121:30STN - JFK

2 stops30h 09mMultiple Airlines

Deal found 14/9£317

gio 30/1010:35LGA - STN

3 stops19h 15mMultiple Airlines

dom 2/1121:45STN - LGA

2 stops22h 53mMultiple Airlines

Deal found 15/9£319

One-way flights from Pennsylvania to Stansted
Search for one-way flight options from Pennsylvania to Stansted. Find affordable one-way fares based on user searches. Data last updated 16 settembre 2025.

lun 20/1000:30JFK - STN

1 stop15h 30mMultiple Airlines

Deal found 15/9£132

mar 14/1000:30JFK - STN

2 stops30h 20mMultiple Airlines

Deal found 15/9£143

dom 12/1000:30JFK - STN

1 stop30h 35mMultiple Airlines

Deal found 15/9£146

lun 6/1000:30JFK - STN

1 stop15h 30mMultiple Airlines

Deal found 14/9£147

lun 22/900:30JFK - STN

1 stop26h 10mMultiple Airlines

Deal found 15/9£149

mar 14/1022:05JFK - STN

2 stops17h 30mMultiple Airlines

Deal found 14/9£149

mer 14/123:45JFK - STN

1 stop16h 10mMultiple Airlines

Deal found 14/9£150

lun 19/123:45JFK - STN

1 stop12h 10mMultiple Airlines

Deal found 14/9£151

lun 13/1022:50EWR - STN

2 stops20h 20mMultiple Airlines

Deal found 13/9£167

mer 12/1117:40EWR - STN

2 stops23h 35mMultiple Airlines

Deal found 14/9£168

dom 16/1123:55EWR - STN

2 stops18h 50mMultiple Airlines

Deal found 14/9£169

mar 14/1022:50EWR - STN

2 stops31h 40mMultiple Airlines

Deal found 15/9£169

Cheapflights Fare Finder

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

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

dom 9/11

15:30-11:05

2 stops14h 35m

London Stansted

sab 15/11

20:00-15:38

2 stops24h 38m

£317

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

lun 20/10

11:40-14:20

2 stops21h 40m

London Stansted

dom 2/11

20:00-19:03

2 stops28h 03m

£318

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

mar 14/10

10:15-12:40

2 stops21h 25m

London Stansted

mar 21/10

07:15-20:59

3 stops18h 44m

£319

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

mar 4/11

15:30-16:50

2 stops20h 20m

London Stansted

mar 11/11

21:45-17:58

2 stops25h 13m

£319

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

sab 8/11

16:20-09:50

2 stops12h 30m

London Stansted

ven 14/11

21:45-19:03

3 stops26h 18m

£319

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

dom 19/10

15:30-11:55

2 stops15h 25m

London Stansted

ven 31/10

05:55-19:03

2 stops17h 08m

£319

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

mar 30/9

15:30-12:40

2 stops16h 10m

London Stansted

mer 8/10

07:30-18:30

2 stops16h 00m

£319

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

lun 10/11

15:20-22:40

2 stops26h 20m

London Stansted

ven 14/11

07:30-21:33

2 stops19h 03m

£321

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

mar 4/11

13:05-16:50

3 stops22h 45m

London Stansted

dom 9/11

21:45-19:03

3 stops26h 18m

£322

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

mer 15/10

08:45-11:50

3 stops22h 05m

London Stansted

mer 22/10

22:10-18:30

2 stops25h 20m

£322

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 60 results

...

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

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 July 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

Milton Keynes

Croydon

Hounslow

Slough

Gatwick

Luton

Deal

Wembley

Ilford

Crawley

Hayes

Watford

Winchester

Chichester

Ipswich

Dartford

Guildford

Brentford

Bishop's Stortford

Romford

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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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Cheap flights from Pennsylvania to London Stansted Airport from £132

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 20/10. Fares are subject to change and may not be available on all flights or dates of travel.

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 16 settembre 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Pennsylvania to Stansted

Cheapest flights from Pennsylvania to StanstedExplore 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 16 settembre 2025.

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 16 settembre 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Pennsylvania to London Stansted Airport that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to London Stansted Airport

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?

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

How can I find direct flights from Pennsylvania to Stansted?

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

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

Travelling to a place near London Stansted Airport?

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.

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Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

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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 16 settembre 2025.