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£73+ Cheap flights from Pennsylvania

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PHL — LHR
5 May — 12 May1
1 adult

What to know about flights from Pennsylvania

Discover essential information about flights departing from Pennsylvania, including flight schedules, destinations, airlines operating at the Pennsylvania airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 30 April 2025.

Good round-trip deal

£27 or less

Good one-way deal

£30 or less
Price to beat on a round-trip flight from Pennsylvania.
Price to beat on a one-way flight from Pennsylvania.

Find flights from Pennsylvania

Cheapest flights from Pennsylvania
Explore the most affordable flight options available from Pennsylvania. Find the lowest fares based on data from user searches, with prices last updated on 30 April 2025.

Thu 31/720:25JFK - LHR
1 stop10h 30mIcelandair
Sat 6/921:25LHR - JFK
1 stop29h 45mIcelandair
Deal found 29/4£383
Mon 18/818:55JFK - LHR
1 stop33h 25mScandinavian Airlines
Sun 28/919:50LHR - JFK
1 stop24h 50mScandinavian Airlines
Deal found 29/4£384
Thu 28/823:10JFK - LGW
1 stop10h 30mIcelandair
Wed 3/915:40LGW - JFK
1 stop11h 30mIcelandair
Deal found 28/4£384
Sat 7/610:45JFK - STN
2 stops40h 20mMultiple Airlines
Sat 14/611:50STN - JFK
1 stop15h 10mMultiple Airlines
Deal found 29/4£385
Mon 12/518:20JFK - LGW
Nonstop7h 00mNorse Atlantic UK
Thu 15/513:05LGW - JFK
Nonstop7h 50mNorse Atlantic UK
Deal found 29/4£385
Fri 16/519:25JFK - LHR
1 stop13h 15mSWISS
Sun 18/506:00LHR - JFK
1 stop11h 50mSWISS
Deal found 29/4£386
Mon 12/520:25JFK - LGW
1 stop10h 20mMultiple Airlines
Tue 20/507:10LGW - JFK
1 stop33h 15mMultiple Airlines
Deal found 29/4£386
Wed 17/915:00JFK - LHR
1 stop11h 50mIberia
Tue 23/908:25LHR - JFK
Nonstop7h 45mIberia
Deal found 29/4£388
Tue 12/821:35JFK - LGW
Nonstop7h 25mDelta
Thu 21/812:00LGW - JFK
Nonstop8h 25mDelta
Deal found 29/4£389
Fri 29/820:05JFK - LGW
Nonstop7h 05mBritish Airways
Wed 10/915:05LGW - JFK
Nonstop8h 00mBritish Airways
Deal found 29/4£391
Sun 11/523:10JFK - LHR
1 stop16h 10mMultiple Airlines
Wed 14/520:50LHR - JFK
1 stop29h 50mMultiple Airlines
Deal found 29/4£397
Tue 13/515:30LGA - LHR
1 stop10h 00mAir Canada
Sun 18/508:30LHR - LGA
1 stop15h 01mAir Canada
Deal found 29/4£397

Find flights from Pennsylvania within your budget

Find flights departing from Pennsylvania that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 30 April 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Thu 31/7

20:25-11:55

1 stop10h 30m

London Heathrow

Sat 6/9

21:25-22:10

1 stop29h 45m

£383

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Mon 18/8

18:55-09:20

1 stop33h 25m

London Heathrow

Sun 28/9

19:50-15:40

1 stop24h 50m

£384

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Thu 28/8

23:10-14:40

1 stop10h 30m

London Gatwick

Wed 3/9

15:40-22:10

1 stop11h 30m

£384

New YorkLondon

JFK - STN

JFKSTN

New York John F Kennedy Intl

Sat 7/6

10:45-08:05

2 stops40h 20m

London Stansted

Sat 14/6

11:50-22:00

1 stop15h 10m

£385

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Mon 12/5

18:20-06:20

Nonstop7h 00m

London Gatwick

Thu 15/5

13:05-15:55

Nonstop7h 50m

£385

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 16/5

19:25-13:40

1 stop13h 15m

London Heathrow

Sun 18/5

06:00-12:50

1 stop11h 50m

£386

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Mon 12/5

20:25-11:45

1 stop10h 20m

London Gatwick

Tue 20/5

07:10-11:25

1 stop33h 15m

£386

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Wed 17/9

15:00-07:50

1 stop11h 50m

London Heathrow

Tue 23/9

08:25-11:10

Nonstop7h 45m

£388

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Tue 12/8

21:35-10:00

Nonstop7h 25m

London Gatwick

Thu 21/8

12:00-15:25

Nonstop8h 25m

£389

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Fri 29/8

20:05-08:10

Nonstop7h 05m

London Gatwick

Wed 10/9

15:05-18:05

Nonstop8h 00m

£391

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 60 results
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Best time to book a flight from Pennsylvania

Have a flexible travel schedule? Discover the best time to fly 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.

Travel insights for flights from Pennsylvania

Get recent, data-driven insights about flights from Pennsylvania including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Pennsylvania (average of £413). Flying from Pennsylvania in June will prove the most costly (average of £615). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Airline reviews for flights from Pennsylvania

Get insights into the airlines that provide service from Pennsylvania. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Pennsylvania. In the last 7 days, Cheapflights users made a total of 858,174 searches.

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

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.
8.0
Very Good

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

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.

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

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.

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

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.

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

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.

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

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.

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Related info for your journey

Access useful and relevant information related to your journey from Pennsylvania. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 30 April 2025.
  • What is the cheapest month to fly from Pennsylvania?

    At the present moment the cheapest month to fly from Pennsylvania is currently September; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Pennsylvania?

    Check out the cheapest flights from Pennsylvania to embark to:
    Travel from Philadelphia to London from £415 round trip
    Travel from Philadelphia to Edinburgh from £451 round trip

  • How does Cheapflights help users find flights from Pennsylvania?

    Cheapflights makes it easy to find flights from Pennsylvania 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?

    It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Pennsylvania.

  • Can Cheapflights find flights from Pennsylvania with no change fees?

    Yes! Cheapflights helps users easily find flights from Pennsylvania with no change fees.

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

    Yes, Cheapflights offers price alerts on flights from Pennsylvania so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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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?

Cheapflights makes it easy to find flights from Pennsylvania 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?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Pennsylvania.

Can Cheapflights find flights from Pennsylvania with no change fees?

Yes! Cheapflights helps users easily find flights from Pennsylvania with no change fees.

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

Yes, Cheapflights offers price alerts on flights from Pennsylvania so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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