What are the cheapest airlines to fly from Pennsylvania to London Stansted Airport one-way?

To fly one-way, consider booking your trip with Lufthansa, which is currently one of the cheapest options available, starting at £322. Royal Air Maroc flights start at £410 while deals on Delta start at £12,921 one-way.

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 £106). 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.

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 10 days early can save you up to 31% on average compared to booking a flight this week. If booking 10 days before your flight isn’t an option for you, users have found flights from Pennsylvania to London Stansted Airport for as little as £503 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 £719 for flights departing within the next 3 days.

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

February can be a great time to fly to London Stansted Airport from Pennsylvania with a flight ticket averaging about £618. Cheapflights users have found deals in the month of February for as cheap as £420. 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.

£146+ Flights from Pennsylvania to London Stansted Airport

Cheap flight deals from Pennsylvania to Stansted

Round-trip from	£380
One-way from	£146
Popular in	June
Cheapest in	February
Average price	£572

9/6-14/6
2 total stops
26h 20m total
Pennsylvania to London

Search Deals

23/7
1 total stop
31h 00m total
Pennsylvania to London

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (£104 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 April 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 18 April 2025.

Mon 9/623:55JFK - STN

1 stop11h 10mMultiple Airlines

Sat 14/611:50STN - JFK

1 stop15h 10mMultiple Airlines

Deal found 17/4£380

Wed 24/917:30JFK - STN

1 stop20h 30mLufthansa

Tue 30/919:50STN - JFK

1 stop24h 10mLufthansa

Deal found 17/4£430

Mon 12/516:30EWR - STN

2 stops13h 20mMultiple Airlines

Thu 22/506:55STN - EWR

2 stops13h 39mMultiple Airlines

Deal found 17/4£436

Thu 8/522:20IAD - STN

2 stops20h 00mMultiple Airlines

Thu 15/517:15STN - IAD

2 stops28h 05mMultiple Airlines

Deal found 16/4£465

Thu 8/515:50LGA - STN

2 stops17h 30mMultiple Airlines

Thu 15/506:55STN - LGA

2 stops14h 01mMultiple Airlines

Deal found 17/4£486

Mon 5/515:20PHL - STN

3 stops23h 25mMultiple Airlines

Wed 21/518:10STN - PHL

3 stops32h 56mMultiple Airlines

Deal found 16/4£500

Mon 26/506:00DCA - STN

3 stops27h 00mMultiple Airlines

Tue 24/607:50STN - DCA

3 stops18h 58mMultiple Airlines

Deal found 16/4£535

Sat 20/922:20IAD - STN

1 stop15h 40mLufthansa

Mon 29/919:50STN - IAD

1 stop28h 35mLufthansa

Deal found 17/4£552

Thu 1/520:30PIT - STN

2 stops13h 50mMultiple Airlines

Tue 6/507:00STN - PIT

2 stops17h 20mMultiple Airlines

Deal found 17/4£731

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 18 April 2025.

Mon 9/623:55JFK - STN

1 stop11h 10mMultiple Airlines

Sat 14/611:50STN - JFK

1 stop15h 10mMultiple Airlines

Deal found 17/4£380

Wed 24/917:30JFK - STN

1 stop20h 30mLufthansa

Tue 30/919:50STN - JFK

1 stop24h 10mLufthansa

Deal found 17/4£430

Mon 12/516:30EWR - STN

2 stops13h 20mMultiple Airlines

Thu 22/506:55STN - EWR

2 stops13h 39mMultiple Airlines

Deal found 17/4£436

Thu 8/522:20IAD - STN

2 stops20h 00mMultiple Airlines

Thu 15/517:15STN - IAD

2 stops28h 05mMultiple Airlines

Deal found 16/4£465

Sat 20/922:20IAD - STN

1 stop15h 40mLufthansa

Mon 29/919:50STN - IAD

1 stop28h 35mLufthansa

Deal found 17/4£552

Thu 8/515:50LGA - STN

2 stops17h 30mMultiple Airlines

Thu 15/506:55STN - LGA

2 stops14h 01mMultiple Airlines

Deal found 17/4£486

Mon 5/515:20PHL - STN

3 stops23h 25mMultiple Airlines

Wed 21/518:10STN - PHL

3 stops32h 56mMultiple Airlines

Deal found 16/4£500

Mon 26/506:59DCA - STN

2 stops26h 01mMultiple Airlines

Tue 24/607:50STN - DCA

3 stops18h 58mMultiple Airlines

Deal found 16/4£535

Thu 1/520:30PIT - STN

2 stops13h 50mMultiple Airlines

Tue 6/507:00STN - PIT

2 stops17h 20mMultiple Airlines

Deal found 17/4£731

Last-minute flights from Pennsylvania to Stansted
Discover last-minute flight deals from Pennsylvania to Stansted. Data last updated 18 April 2025 and is based on user searches.

Wed 23/420:44PHL - STN

3 stops32h 56mMultiple Airlines

Tue 29/411:40STN - PHL

3 stops25h 30mMultiple Airlines

Deal found 17/4£704

Sun 27/400:15JFK - STN

2 stops26h 50mMultiple Airlines

Wed 30/414:40STN - JFK

1 stop25h 45mMultiple Airlines

Deal found 17/4£402

Sun 27/417:30EWR - STN

1 stop9h 20mMultiple Airlines

Mon 5/506:25STN - EWR

1 stop14h 35mMultiple Airlines

Deal found 18/4£510

Sun 27/406:55PIT - STN

2 stops22h 45mMultiple Airlines

Thu 1/511:40STN - PIT

1 stop12h 40mMultiple Airlines

Deal found 17/4£780

Mon 28/420:30IAD - STN

2 stops14h 35mMultiple Airlines

Thu 1/507:35STN - IAD

2 stops18h 15mMultiple Airlines

Deal found 17/4£498

Thu 1/520:30PIT - STN

2 stops13h 50mMultiple Airlines

Tue 6/507:00STN - PIT

2 stops17h 20mMultiple Airlines

Deal found 17/4£731

Mon 5/515:20PHL - STN

3 stops23h 25mMultiple Airlines

Wed 21/518:10STN - PHL

3 stops32h 56mMultiple Airlines

Deal found 16/4£500

Thu 8/522:20IAD - STN

2 stops20h 00mMultiple Airlines

Thu 15/517:15STN - IAD

2 stops28h 05mMultiple Airlines

Deal found 16/4£465

Thu 8/515:50LGA - STN

2 stops17h 30mMultiple Airlines

Thu 15/506:55STN - LGA

2 stops14h 01mMultiple Airlines

Deal found 17/4£486

Mon 12/516:30EWR - STN

2 stops13h 20mMultiple Airlines

Thu 22/506:55STN - EWR

2 stops13h 39mMultiple Airlines

Deal found 17/4£436

Mon 26/523:55JFK - STN

1 stop11h 10mMultiple Airlines

Thu 29/506:45STN - JFK

2 stops20h 15mMultiple Airlines

Deal found 17/4£381

Mon 26/506:59DCA - STN

2 stops26h 01mMultiple Airlines

Tue 24/607:50STN - DCA

3 stops18h 58mMultiple Airlines

Deal found 16/4£535

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 18 April 2025.

Wed 23/723:55JFK - STN

1 stop31h 00mMultiple Airlines

Deal found 17/4£146

Mon 28/423:00EWR - STN

2 stops18h 30mMultiple Airlines

Deal found 18/4£189

Mon 7/717:30LGA - STN

2 stops15h 30mMultiple Airlines

Deal found 17/4£208

Tue 1/720:30IAD - STN

2 stops20h 25mMultiple Airlines

Deal found 17/4£216

Sun 15/606:00DCA - STN

3 stops34h 00mMultiple Airlines

Deal found 17/4£225

Sat 31/505:45PHL - STN

3 stops45h 20mMultiple Airlines

Deal found 16/4£263

Fri 19/905:25PIT - STN

3 stops28h 25mMultiple Airlines

Deal found 17/4£313

Tue 23/922:20IAD - STN

1 stop15h 40mLufthansa

Deal found 17/4£322

Wed 9/721:05IAD - STN

1 stop28h 15mRoyal Air Maroc

Deal found 18/4£410

Fri 16/503:30LGA - STN

Nonstop2h 05mDelta

Deal found 17/4£12,921

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

JFK - STN

JFKSTN

New York John F Kennedy Intl

Mon 9/6

23:55-16:05

1 stop11h 10m

London Stansted

Sat 14/6

11:50-22:00

1 stop15h 10m

£380

New YorkLondon

JFK - STN

JFKSTN

New York John F Kennedy Intl

Wed 24/9

17:30-19:00

1 stop20h 30m

London Stansted

Tue 30/9

19:50-15:00

1 stop24h 10m

£430

NewarkLondon

EWR - STN

EWRSTN

Newark

Mon 12/5

16:30-10:50

2 stops13h 20m

London Stansted

Thu 22/5

06:55-15:34

2 stops13h 39m

£436

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Thu 8/5

22:20-23:20

2 stops20h 00m

London Stansted

Thu 15/5

17:15-16:20

2 stops28h 05m

£465

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Thu 8/5

15:50-14:20

2 stops17h 30m

London Stansted

Thu 15/5

06:55-15:56

2 stops14h 01m

£486

PhiladelphiaLondon

PHL - STN

PHLSTN

Philadelphia

Mon 5/5

15:20-19:45

3 stops23h 25m

London Stansted

Wed 21/5

18:10-22:06

3 stops32h 56m

£500

Washington, D.C.London

DCA - STN

DCASTN

Washington, D.C. Reagan-National

Mon 26/5

06:59-14:00

2 stops26h 01m

London Stansted

Tue 24/6

07:50-21:48

3 stops18h 58m

£535

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Sat 20/9

22:20-19:00

1 stop15h 40m

London Stansted

Mon 29/9

19:50-19:25

1 stop28h 35m

£552

PittsburghLondon

PIT - STN

PITSTN

Pittsburgh

Thu 1/5

20:30-15:20

2 stops13h 50m

London Stansted

Tue 6/5

07:00-19:20

2 stops17h 20m

£731

New YorkLondon

JFK - STN

JFKSTN

New York John F Kennedy Intl

Wed 23/7

23:55-11:55

1 stop31h 00m

£146

Flights are sorted by cheapest return flights first.

Deals found on 17/4

Showing 1-10 of 19 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

Rainfall in Stansted 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

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

Delta

8.0

Very Good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very Good

7,917 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Lufthansa

6.7

Okay

7,012 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Royal Air Maroc

6.0

Okay

455 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines to fly from Pennsylvania to London Stansted Airport one-way?
To fly one-way, consider booking your trip with Lufthansa, which is currently one of the cheapest options available, starting at £322. Royal Air Maroc flights start at £410 while deals on Delta start at £12,921 one-way.
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 £106). 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

Hounslow

Deal

Milton Keynes

Gatwick

Luton

Slough

Croydon

Eastbourne

Wembley

Hayes

Crawley

Southend-on-Sea

Maidstone

Ipswich

Southall

Ilford

Winchester

Folkestone

Dartford

Watford

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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 £146

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 23/7. 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 18 April 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 18 April 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 18 April 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

Rainfall in Stansted by month

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

Temperature in Stansted by month

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

Reviews of airlines servicing Stansted

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 cheapest airlines to fly from Pennsylvania to London Stansted Airport one-way?

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 Pennsylvania?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pennsylvania to Stansted

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

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?

100% Free

Book with Flexibility

Travel Smart

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 18 April 2025.