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Cheap flights from the United Kingdom to Pennsylvania from £280

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 19/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PHL
2 May — 9 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Pennsylvania

Enter your travel dates to find the best prices.

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 2 April 2026.

Tue 5/513:00
LGW
-
JFK
1 stop14h 00m
LEVEL
Mon 11/523:45
JFK
-
LGW
1 stop30h 40m
LEVEL
Deal found 28/3£368
Wed 13/510:55
LGW
-
JFK
1 stop16h 05m
LEVEL
Mon 25/523:45
JFK
-
LGW
1 stop26h 15m
LEVEL
Deal found 29/3£369
Tue 19/518:35
LGW
-
JFK
1 stop32h 25m
LEVEL
Mon 25/523:45
JFK
-
LGW
1 stop26h 15m
LEVEL
Deal found 29/3£370
Fri 8/514:30
LGW
-
JFK
1 stop12h 30m
LEVEL
Mon 11/523:45
JFK
-
LGW
1 stop31h 55m
LEVEL
Deal found 29/3£372
Mon 18/520:50
LHR
-
JFK
1 stop30h 10m
LEVEL
Mon 25/523:45
JFK
-
LHR
1 stop28h 25m
LEVEL
Deal found 29/3£373
Thu 14/520:50
LHR
-
JFK
1 stop30h 10m
LEVEL
Mon 25/523:45
JFK
-
LHR
1 stop28h 25m
LEVEL
Deal found 29/3£375
Wed 27/507:40
LGW
-
JFK
1 stop19h 20m
LEVEL
Mon 8/623:25
JFK
-
LGW
1 stop31h 00m
LEVEL
Deal found 29/3£376
Tue 5/520:50
LHR
-
JFK
1 stop30h 10m
LEVEL
Mon 11/523:45
JFK
-
LHR
1 stop28h 25m
LEVEL
Deal found 28/3£377
Tue 15/916:50
LGW
-
JFK
1 stop33h 50m
LEVEL
Tue 29/923:25
JFK
-
LGW
1 stop28h 05m
LEVEL
Deal found 30/3£378
Tue 15/920:50
LHR
-
JFK
1 stop29h 50m
LEVEL
Tue 20/1023:25
JFK
-
LHR
1 stop15h 40m
LEVEL
Deal found 29/3£378
Mon 28/916:25
LGW
-
JFK
1 stop34h 15m
LEVEL
Mon 5/1023:25
JFK
-
LGW
1 stop31h 50m
LEVEL
Deal found 28/3£379
Wed 13/520:50
LHR
-
JFK
1 stop30h 10m
LEVEL
Mon 25/523:45
JFK
-
LHR
1 stop28h 25m
LEVEL
Deal found 29/3£379

Find 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 2 April 2026.

Round-trip from

£368

One-way from

£280

Popular in

December

Cheapest in

September

Average price

£601

Good round-trip deal

£583 or less

Good one-way deal

£458 or less
LEVEL
  • LEVEL
  • 5/5-11/5
  • 2 total stops
  • 44h 40m total
  • United Kingdom to Pennsylvania
Search Deals
19/4
  • 19/4
  • 1 total stop
  • 21h 05m total
  • United Kingdom to Pennsylvania
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£11 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from United Kingdom to Pennsylvania.
Search Deals
Price to beat on a one-way flight from United Kingdom to Pennsylvania.
Search Deals

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 2 April 2026.
Use the filters below to find and compare flights from the United Kingdom to Pennsylvania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonNew York

LTN - JFK

LTNJFK

London Luton

Thu 28/5

09:25-15:40

3 stops35h 15m

New York John F Kennedy Intl

Mon 1/6

17:10-22:50

3 stops24h 40m

£404

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Sat 2/5

13:00-22:00

1 stop14h 00m

New York John F Kennedy Intl

Tue 12/5

23:45-10:15

1 stop29h 30m

£420

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 13/4

20:05-12:50

1 stop21h 45m

New York John F Kennedy Intl

Mon 20/4

20:30-17:50

1 stop16h 20m

£427

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Fri 15/5

14:30-22:00

1 stop12h 30m

New York John F Kennedy Intl

Sun 31/5

23:45-09:30

1 stop28h 45m

£429

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 12/5

08:45-16:35

1 stop12h 50m

New York John F Kennedy Intl

Tue 19/5

09:00-06:30

1 stop16h 30m

£432

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Mon 20/4

10:50-23:30

2 stops17h 40m

New York LaGuardia

Sat 9/5

13:10-08:30

1 stop14h 20m

£435

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Fri 1/5

07:00-14:20

1 stop12h 20m

New York John F Kennedy Intl

Wed 6/5

20:30-17:50

1 stop16h 20m

£438
Fastest return journey

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Mon 7/9

16:35-19:25

Nonstop7h 50m

Newark

Mon 14/9

17:50-05:50

Nonstop7h 00m

£454

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 4/5

21:05-15:40

2 stops23h 35m

New York John F Kennedy Intl

Sat 9/5

17:10-17:00

2 stops18h 50m

£455

LondonNewark

LGW - EWR

LGWEWR

London Gatwick

Thu 30/4

09:25-20:15

1 stop15h 50m

Newark

Thu 7/5

21:45-17:50

1 stop15h 05m

£455

Flights are sorted by cheapest return flights first.

Deals found on 28/3

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6

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, August is the cheapest month in which you can book a flight from United Kingdom to Pennsylvania (average of £214). Flying from United Kingdom to Pennsylvania in July is currently the most expensive (average of £470). 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 2 April 2026.

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 2 April 2026.

The most flights from GB0 to USPA are scheduled on a Monday (15 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (9 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 2 April 2026.
Read reviews from past customers who have flown with Finnair,United Airlines, andAer Lingus from the United Kingdom to Pennsylvania. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.7
Good
1,376 reviews
Check prices

Comfort

7.5

Crew

8.2

Boarding

7.7

Food

6.7

Entertainment

6.9

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Finnair
7.7
Good
1,376 reviews
Finnair
7.7
Good
1,376 reviews
Check prices

Comfort

7.5

Crew

8.2

Boarding

7.7

Food

6.7

Entertainment

6.9

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
United Airlines
7.4
Good
9,534 reviews
Finnair
7.7
Good
1,376 reviews
Check prices

Comfort

7.5

Crew

8.2

Boarding

7.7

Food

6.7

Entertainment

6.9

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Aer Lingus
7.2
Good
1,495 reviews
Finnair
7.7
Good
1,376 reviews
Check prices

Comfort

7.5

Crew

8.2

Boarding

7.7

Food

6.7

Entertainment

6.9

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
JetBlue
7.2
Good
2,912 reviews
Finnair
7.7
Good
1,376 reviews
Check prices

Comfort

7.5

Crew

8.2

Boarding

7.7

Food

6.7

Entertainment

6.9

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
British Airways
6.7
Okay
7,841 reviews
Finnair
7.7
Good
1,376 reviews
Check prices

Comfort

7.5

Crew

8.2

Boarding

7.7

Food

6.7

Entertainment

6.9

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

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.

  • How long is the flight from United Kingdom to Pennsylvania?

    Departing from United Kingdom to Pennsylvania will take you 12h 50m. Airlines will cover a distance of 3440 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from United Kingdom to Pennsylvania one-way?

    To fly one-way, consider booking your trip with SAUDIA, which is currently one of the cheapest options available, starting at £220. British Airways flights start at £335 while deals on Air India start at £355 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, August is the cheapest month in which you can book a flight from United Kingdom to Pennsylvania (average of £214). Flying from United Kingdom to Pennsylvania in July is currently the most expensive (average of £470). 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

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Alternative routes for United Kingdom to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Gatwick to John F Kennedy Intl flights
Heathrow to LaGuardia flights
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Gatwick to Newark flights
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Heathrow to Orlando flights
Gatwick to LaGuardia flights
Luton to John F Kennedy Intl flights
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Stansted to Newark flights
Luton to Newark flights
Manchester to John F Kennedy Intl flights
Heathrow to San Francisco flights
Gatwick to Orlando flights
Heathrow to Las Vegas flights
Heathrow to O'Hare Intl flights
Manchester to Orlando flights
Gatwick to Los Angeles flights
London City to Newark flights
Heathrow to Dallas/Fort Worth flights
Gatwick to Boston flights
Heathrow to Seattle flights
Heathrow to Dulles Intl flights
Heathrow to Hobby flights
Stansted to Los Angeles flights
Stansted to Orlando flights
Gatwick to Miami flights
Heathrow to Atlanta flights
London City to Los Angeles flights
Stansted to Miami flights
Edinburgh to John F Kennedy Intl flights
Manchester to Newark flights
London City to Orlando flights
Heathrow to Baltimore flights
Edinburgh to Newark flights
Heathrow to George Bush Intcntl flights
London City to Miami flights
Gatwick to San Francisco flights
London City to Boston flights
Luton to Los Angeles flights
Stansted to San Francisco flights
London City to San Francisco flights
Stansted to Boston flights
Heathrow to Tampa flights
Manchester to LaGuardia flights
Luton to Miami flights

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 2 April 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£306Average£604FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest£342Average£541FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
IcelandairCheapest£391Average£624FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapest£418Average£727FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
JetBlueCheapest£425Average£570FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
British AirwaysCheapest£457Average£649FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£463Average£666FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
IberiaCheapest£463Average£611FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Virgin AtlanticCheapest£465Average£717FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
FinnairCheapest£467Average£633FlexibilityNo 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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