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Cheap flights from the United Kingdom to Pennsylvania from £236

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PHL
6 7月 — 13 7月1
1 adult

Cheap flight deals from United Kingdom to Pennsylvania

Keep the following information in mind while searching for United Kingdom to Pennsylvania flight deals. Data was last updated 1 7月 2025.

Round-trip from

£330

One-way from

£236

Popular in

August

Cheapest in

February

Average price

£618

Good round-trip deal

£490 or less

Good one-way deal

£489 or less
Icelandair
  • Icelandair
  • 13/10-26/10
  • 2 total stops
  • 43h 00m total
  • United Kingdom to Pennsylvania
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Norse Atlantic UK
  • Norse Atlantic UK
  • 26/8
  • Nonstop
  • 7h 50m total
  • United Kingdom to Pennsylvania
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£40 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from United Kingdom to Pennsylvania.
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Price to beat on a one-way flight from United Kingdom to Pennsylvania.
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Find flight deals from United Kingdom to Pennsylvania

Cheapest flights from United Kingdom to Pennsylvania
Explore the most affordable flight options available from United Kingdom to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 7月 2025.

週一 13/1015:40LGW - JFK
1 stop32h 30mIcelandair
週日 26/1020:25JFK - LGW
1 stop10h 30mIcelandair
Deal found 1/7£330
週六 25/1006:40LHR - JFK
2 stops39h 05mScandinavian Airlines
週三 29/1018:35JFK - LHR
2 stops35h 00mScandinavian Airlines
Deal found 30/6£330
週五 8/815:05LGW - JFK
Nonstop8h 00mBritish Airways
週四 14/820:05JFK - LGW
Nonstop7h 05mBritish Airways
Deal found 29/6£331
週一 27/1008:55LHR - LGA
2 stops14h 07mAir Canada
週日 9/1113:05LGA - LHR
1 stop13h 05mAir Canada
Deal found 1/7£331
週四 11/908:40LHR - JFK
1 stop12h 55mUnited Airlines
週三 29/1010:05JFK - LHR
1 stop17h 05mUnited Airlines
Deal found 29/6£331
週四 7/812:00LGW - JFK
Nonstop8h 30mVirgin Atlantic
週一 11/821:35JFK - LGW
Nonstop7h 25mVirgin Atlantic
Deal found 29/6£332
週二 16/909:50LGW - JFK
1 stop17h 40mMultiple Airlines
週日 21/918:20JFK - LGW
Nonstop7h 00mMultiple Airlines
Deal found 30/6£332
週日 9/1108:55LHR - LGA
2 stops19h 35mUnited Airlines
週五 14/1119:29LGA - LHR
1 stop10h 21mUnited Airlines
Deal found 30/6£332
週四 4/909:20STN - JFK
2 stops35h 20mMultiple Airlines
週六 20/918:55JFK - STN
2 stops24h 25mMultiple Airlines
Deal found 29/6£332
週三 8/1013:25LHR - JFK
1 stop10h 55mAer Lingus
週一 13/1016:55JFK - LHR
1 stop11h 10mAer Lingus
Deal found 29/6£332
週三 17/919:00LTN - JFK
1 stop32h 15mMultiple Airlines
週二 23/900:15JFK - LTN
1 stop28h 00mMultiple Airlines
Deal found 30/6£332
週五 12/918:40LGW - JFK
1 stop23h 10mSWISS
週三 17/920:30JFK - LGW
1 stop16h 25mSWISS
Deal found 30/6£333

Cheapflights Fare Finder

Customise your flight search to find flights from United Kingdom to Pennsylvania 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 1 7月 2025.
Use the filters below to find and compare flights from the United Kingdom to Pennsylvania that are best for you.

Fly from

United Kingdom

Fly to

Pennsylvania

Route

Depart

Return

Price

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

週一 13/10

15:40-19:10

1 stop32h 30m

New York John F Kennedy Intl

週日 26/10

23:10-13:40

1 stop10h 30m

£330

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

週六 25/10

06:40-16:45

2 stops39h 05m

New York John F Kennedy Intl

週三 29/10

18:35-09:35

2 stops35h 00m

£330

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

週五 8/8

15:05-18:05

Nonstop8h 00m

New York John F Kennedy Intl

週四 14/8

20:05-08:10

Nonstop7h 05m

£331

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

週一 27/10

08:55-19:02

2 stops14h 07m

New York LaGuardia

週日 9/11

15:20-07:10

1 stop10h 50m

£331

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

週四 11/9

08:40-16:35

1 stop12h 55m

New York John F Kennedy Intl

週三 29/10

10:05-07:10

1 stop17h 05m

£331

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

週四 7/8

12:00-15:30

Nonstop8h 30m

New York John F Kennedy Intl

週日 10/8

21:35-10:00

Nonstop7h 25m

£332

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

週二 16/9

09:50-22:30

1 stop17h 40m

New York John F Kennedy Intl

週日 21/9

18:20-06:20

Nonstop7h 00m

£332

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

週三 8/10

13:25-19:20

1 stop10h 55m

New York John F Kennedy Intl

週一 13/10

16:55-09:05

1 stop11h 10m

£332

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

週日 9/11

08:55-23:30

2 stops19h 35m

New York LaGuardia

週五 14/11

19:29-10:50

1 stop10h 21m

£332

LondonNew York

STN - JFK

STNJFK

London Stansted

週四 4/9

09:20-15:40

2 stops35h 20m

New York John F Kennedy Intl

週六 20/9

18:55-00:20

2 stops24h 25m

£332

Flights are sorted by cheapest return flights first.

Deals found on 30/6

Showing 1-10 of 52 results
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Best time to book a flight from United Kingdom to Pennsylvania

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from United Kingdom 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 the United Kingdom to Pennsylvania

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

Currently, March is the cheapest month in which you can book a flight from United Kingdom to Pennsylvania (average of £648). Flying from United Kingdom to Pennsylvania in July is currently the most expensive (average of £839). 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 is the cheapest time of day to fly from GB to PA?

Find hourly flight availability from United Kingdom to Pennsylvania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 7月 2025.

When flying from United Kingdom to Pennsylvania, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from United Kingdom to Pennsylvania

Explore weekly flight availability from United Kingdom to Pennsylvania. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 1 7月 2025.

The most flights from GB0 to USPA are scheduled on a Monday (15 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (15 on average).

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. 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 Pennsylvania. Reviews last updated 1 7月 2025.
Read reviews from past customers who have flown with Delta, KLM, andAir Transat from the United Kingdom to Pennsylvania. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,973 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Delta
8.0
Very Good
7,973 reviews
Delta
8.0
Very Good
7,973 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
KLM
7.8
Good
1,366 reviews
Delta
8.0
Very Good
7,973 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Air Transat
7.8
Good
405 reviews
Delta
8.0
Very Good
7,973 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Austrian Airlines
7.6
Good
807 reviews
Delta
8.0
Very Good
7,973 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Finnair
7.6
Good
1,301 reviews
Delta
8.0
Very Good
7,973 reviews
Check prices

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Pennsylvania. 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 United Kingdom to Pennsylvania one-way?

    To fly one-way, consider booking your trip with Norse Atlantic UK, which is currently one of the cheapest options available, starting at £236. Iberia flights start at £275 while deals on Aer Lingus start at £320 one-way.

  • Can I find deals for flights from United Kingdom to Pennsylvania that include hotel bookings?

    Yes. In addition to deals on United Kingdom to Pennsylvania flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Pennsylvania?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Pennsylvania.

  • Can I find deals for business class flights from United Kingdom to Pennsylvania?

    Yes. Cheapflights offers flight deals from United Kingdom to Pennsylvania 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 United Kingdom to Pennsylvania?

    Currently, March is the cheapest month in which you can book a flight from United Kingdom to Pennsylvania (average of £648). Flying from United Kingdom to Pennsylvania in July is currently the most expensive (average of £839). 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

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 United Kingdom to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from United Kingdom to Pennsylvania

Discover the top 10 airlines that operate flights from United Kingdom to Pennsylvania. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 1 7月 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£295Average£604FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest£298Average£680FlexibilityNo cancel feeOn-time75%
Search KLM flights
IcelandairCheapest£328Average£576FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air CanadaCheapest£330Average£526FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
JetBlueCheapest£347Average£527FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
British AirwaysCheapest£397Average£627FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£404Average£579FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Aer LingusCheapest£430Average£676FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Virgin AtlanticCheapest£433Average£680FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
FinnairCheapest£434Average£628FlexibilityNo cancel feeOn-time76%
Search Finnair flights

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 United Kingdom to Pennsylvania?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from United Kingdom to Pennsylvania. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from United Kingdom to Pennsylvania by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from United Kingdom to Pennsylvania, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pennsylvania from United Kingdom today and book when prices fit your budget.

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