£340+ Cheap flights to Pennsylvania

— PHL
5 Oct — 12 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to Pennsylvania in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Pennsylvania

Tue 15/911:30 -
1 stop12h 25m
Fri 25/920:40 -
1 stop18h 20m
Deal found 3/9£398
Fri 9/1014:05 -
1 stop12h 25m
Sun 18/1017:40 -
1 stop11h 20m
Deal found 3/9£398
Wed 4/1112:45 -
1 stop11h 44m
Wed 11/1117:00 -
1 stop11h 50m
Deal found 3/9£398
Fri 16/1016:20 -
Nonstop8h 20m
Mon 26/1023:20 -
Nonstop7h 10m
Deal found 4/9£398
Thu 5/1111:45 -
1 stop12h 30m
Sun 8/1117:05 -
1 stop12h 45m
Deal found 5/9£399
Thu 1/1014:05 -
2 stops35h 00m
Thu 15/1016:15 -
2 stops23h 45m
Deal found 5/9£399
Wed 21/1007:30 -
1 stop16h 40m
Wed 28/1019:40 -
Nonstop7h 00m
Deal found 3/9£399
Tue 3/1108:35 -
1 stop13h 05m
Tue 10/1121:00 -
1 stop15h 50m
Deal found 3/9£399
Thu 15/1014:05 -
1 stop10h 31m
Fri 23/1015:30 -
1 stop10h 00m
Deal found 2/9£399
Fri 9/1009:15 -
1 stop12h 20m
Wed 14/1016:15 -
1 stop15h 20m
Deal found 3/9£399
Thu 3/1207:55 -
1 stop14h 25m
Mon 7/1218:50 -
1 stop16h 15m
Deal found 2/9£399
Thu 24/906:30 -
1 stop11h 02m
Thu 1/1016:30 -
1 stop10h 25m
Deal found 5/9£399

Find flights to Pennsylvania

Explore Pennsylvania

Find flight deals to Pennsylvania

Return from

£595

One-way from

£345

Popular in

August

Cheapest in

January

Average price

£651

Good round-trip deal

£630 or less

Good one-way deal

£579 or less
United Airlines
  • United Airlines
  • 18/9-23/9
  • 2 total stops
  • 27h 00m total
  • London to Philadelphia
Iberia
  • Iberia
  • 29/12-31/12
  • 1 total stop
  • 28h 35m total
  • London to Pennsylvania
Highest demand for flights based on searches. 11% potential increase in price (£89 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).
Average for return flights in September 2026
Price to beat on a round-trip flight from London to Pennsylvania.
Price to beat on a one-way flight from London to Pennsylvania.

Cheapflights Fare Finder

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

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonPittsburgh

LGW London Gatwick - PIT Pittsburgh

LGWPIT

London Gatwick

Tue 24/11

09:35-19:17

1 stop14h 42m

Pittsburgh

Wed 31/12

00:00-06:00

Nonstop0h 00m

£340

LondonPhiladelphia

STN London Stansted - PHL Philadelphia

STNPHL

London Stansted

Wed 21/10

13:45-18:55

3 stops34h 10m

Philadelphia

Wed 31/12

00:00-06:00

Nonstop0h 00m

£354

LondonNew York

LGW London Gatwick - JFK New York John F Kennedy Intl

LGWJFK

London Gatwick

Thu 8/10

13:05-15:55

Nonstop7h 50m

New York John F Kennedy Intl

Thu 15/10

18:20-06:20

Nonstop7h 00m

£399

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Fri 30/10

07:30-20:05

1 stop16h 35m

New York John F Kennedy Intl

Sat 7/11

21:50-09:45

Nonstop6h 55m

£399

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Fri 5/2

08:40-20:31

2 stops16h 51m

New York LaGuardia

Tue 9/2

09:30-06:50

2 stops16h 20m

£400

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Sat 19/9

11:45-15:00

Nonstop8h 15m

New York John F Kennedy Intl

Thu 24/9

18:00-06:20

Nonstop7h 20m

£402

LondonNew York

LGW London Gatwick - JFK New York John F Kennedy Intl

LGWJFK

London Gatwick

Sat 3/10

10:25-22:40

1 stop17h 15m

New York John F Kennedy Intl

Wed 7/10

18:30-09:25

1 stop9h 55m

£403

LondonNew York

LHR London Heathrow - LGA New York LaGuardia

LHRLGA

London Heathrow

Sun 11/10

14:05-21:30

1 stop12h 25m

New York LaGuardia

Wed 21/10

14:59-06:55

1 stop10h 56m

£404

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Thu 15/10

15:00-20:45

1 stop10h 45m

New York John F Kennedy Intl

Mon 19/10

22:40-13:45

1 stop10h 05m

£404

LondonNew York

LHR London Heathrow - JFK New York John F Kennedy Intl

LHRJFK

London Heathrow

Wed 28/10

10:45-20:15

1 stop13h 30m

New York John F Kennedy Intl

Sun 1/11

22:30-19:00

1 stop15h 30m

£404

Flights are sorted by cheapest return flights first.

Deals found on 5/9

Showing 1-10 of 33 resultsSorted by cheapest first
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Best time to book a flight to Pennsylvania

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

Cheapflights Insights

Everything you need to know about your flight to Pennsylvania

How long is the flight to Pennsylvania?

On average, a flight from London to Pennsylvania takes 14 hours 26 minutes. Flights to Pennsylvania from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Pennsylvania

The most flights from London to Pennsylvania are scheduled on a Thursday (15 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (3 on average).

What are the cheapest airlines that fly to Pennsylvania?

The cheapest airlines flying from London to Pennsylvania are Kenya Airways, British Airways and SAUDIA.

Rainfall in Pennsylvania by month

In terms of precipitation, rainfall in Pennsylvania ranges from 69.0 - 112.0 inches per month. July is typically the wettest month, when rainfall can reach 112.0 mm. February is typically the driest time to visit Pennsylvania when rainfall is around 69.0 mm.

Temperature in Pennsylvania by month

If weather is an important factor for your trip to Pennsylvania, 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 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

When is the best time to book a flight to Pennsylvania?

The best time to book flights to Pennsylvania is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What are the most popular places to fly to in Pennsylvania?

The most popular places in Pennsylvania to fly to are Philadelphia, Pittsburgh and Harrisburg.

Reviews of airlines servicing Pennsylvania

Get a feel of what it's like to fly with Finnair,Aer Lingus, andJetBlue to the United States by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

6.9

Overall

7.6

Food

6.7

Comfort

7.4

Boarding

7.6

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Entertainment

6.9

Overall

7.6

Food

6.7

Comfort

7.4

Boarding

7.6

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Entertainment

6.9

Overall

7.6

Food

6.7

Comfort

7.4

Boarding

7.6

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Entertainment

6.9

Overall

7.6

Food

6.7

Comfort

7.4

Boarding

7.6

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Entertainment

6.9

Overall

7.6

Food

6.7

Comfort

7.4

Boarding

7.6

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Entertainment

6.9

Overall

7.6

Food

6.7

Comfort

7.4

Boarding

7.6

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

FAQs about flying to Pennsylvania

Pennsylvania climate

Pennsylvania has long summers, pleasant springs and falls, and cold snowy winters. The warmer regions are the Ohio valley in the southwest and the Monongahela River valley in the southeast. Lake Erie keeps its bordering regions mild. The higher elevations have colder winters and cooler summers.January and February temperatures are generally about minus six (Celsius) or so, but colder in the mountains. In summer the southeastern valleys can go into the 30s while the rest of the state reaches the 20s.

Getting around Pennsylvania

Flights between Pittsburgh and Philadelphia are plentiful and bargain air fares are available. Trains cross Pennsylvania from east to west with several stops, and buses service major cities and some smaller towns. Still, a car is the best way to see the state.

Most of Philadelphia’s sights are within walking distance of each other or a short bus ride. The Phlash trolley runs between Center City, most downtown hotels, and over 15 tourist destinations. Rental car rates are less than in other cities, but parking downtown is a problem. Taxis are plentiful around tourist destinations.

Pittsburgh neighbourhoods are easy to explore on foot, but getting from one neighbourhood to another requires public transportation or a car. The central business district has buses, trolleys, and a free subway. Cable cars carry passengers from river level to the top of Mt. Washington. Pittsburgh is reasonable for driving and parking garages easy to find. However, many streets are one-way and traffic is slower during rush hour.

Bicycling is the best way to explore the Pennsylvania Dutch Country and driving the back roads is also pleasurable. Gettysburg has the Battlefield Bus Tours, but to get away from the crowds you need a car.

What is good to know if travelling to Pennsylvania?

  • Hershey is the chocolate capital of the US. Hersheypark, opened in 1907 as a recreation park for the workers, is on more than 110 acres and has more than 60 rides and attractions including ten roller coasters (such as the Kissing Tower with windows shaped like, yes, Hershey’s Kisses). Admission to the park also includes entry to ZOOAMERICA, a nearby zoo.
  • On February 2 each year, the nation looks to Punxsutawney, where Phil, the 120-year-old groundhog weather forecaster, comes out of his burrow on Gobbler’s Knob to predict the weather for the rest of winter. If Phil sees his shadow, there will be six more weeks of cold weather. If he doesn’t see his shadow, there will be an early spring.
  • James Stewart, star of It’s a Wonderful Life, was born and raised in Indiana. Each year at Christmas the downtown area is decorated in the theme of the film.
  • The Poconos are 2,400 square miles of charming forested mountains and valleys and lakes, rivers and waterfalls.
  • The Youghiogheny River Trail is part of the Great Allegheny Passage, the principal line of a trail system that runs from Cumberland, Maryland, to the Ohio River at Pittsburgh and on to Pittsburgh International Airport. It’s popular for hiking, bicycling, walking, fishing and canoeing as well as cross-country skiing.
  • Shop the Green Dragon market in Ephrata, Lancaster County, the heart of Amish country in the state. The market has been in operation since 1932 and there are now more than 400 local growers, merchants and craftsmen offering everything from “soup to nuts”.
  • Located in Northwestern Pennsylvania, Kinzua Bridge State Park in McKean County in northwestern Pennsylvania spans 329 acres and has the remains of the 625-metre (2,053-foot) railroad bridge that was once the world’s highest railroad bridge. A tornado knocked down much of the bridge.
  • When is the best time to fly to Pennsylvania?

    Peak Season: Summer is the peak season for flights to Pennsylvania. Philadelphia goes wild every July 4 with fireworks and celebrations. Philadelphia is also very busy in spring and autumn with the college students (300,000 of them) moving in and out. The Pennsylvania Dutch Country is more crowded in summer as is Gettysburg. Gettysburg is particularly crowded during Civil War Heritage Days from the end of June through the beginning of July. The Allegheny National Forest is busy with hiking and fishing in summer, foliage in autumn, and snowmobiling in winter. Off Season: You can find reduced fares and rates to Philadelphia in winter, and the Pennsylvania Dutch Country is very pleasant in winter. The Poconos also have off-season rates.

  • Can I find cheaper flights to Pennsylvania if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Pennsylvania on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Pennsylvania?

    Based on reviews from Cheapflights users, British Airways is rated the highest out of the airlines that fly to Pennsylvania.

  • What is the cheapest airport to fly to in Pennsylvania?

    Philadelphia is currently the cheapest airport to fly to in Pennsylvania. One-way flights to Philadelphia typically cost £33, while return flights cost around £76.

  • How much is a return flight to Pennsylvania?

    A return flight to Pennsylvania will typically cost around £209, however they can be found for as little as £145.

  • Where does the fastest flight to Pennsylvania depart from?

    For those looking to save time traveling to Pennsylvania, Edinburgh Turnhouse offers the quickest one-way flight (7 hours 20 minutes).

  • Which airport is closest to Rittenhouse Square?

    f being close to Rittenhouse Square is important to you, you’ll want to land at Philadelphia Airport.

  • Does Philadelphia have car hire?

    Yes. Those touching down at Philadelphia can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Philadelphia?

    Yes. Philadelphia has hotels nearby for those requiring accommodations. Philadelphia Airport Marriott is the closest property to Philadelphia (0.0 mi away from Philadelphia).

See more FAQs

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