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Cheap flights from the United Kingdom to Pennsylvania from £266

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 31/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PHL
24 Mar — 31 Mar1
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 22 February 2026.

Mon 20/415:40
LGW
-
JFK
1 stop11h 25m
Icelandair
Mon 27/423:10
JFK
-
LGW
1 stop10h 30m
Icelandair
Deal found 20/2£324
Mon 13/421:25
LHR
-
JFK
1 stop29h 40m
Icelandair
Mon 27/420:30
JFK
-
LHR
1 stop18h 50m
Icelandair
Deal found 18/2£324
Sat 25/415:40
LGW
-
JFK
1 stop32h 40m
Icelandair
Fri 1/520:30
JFK
-
LGW
1 stop13h 10m
Icelandair
Deal found 21/2£325
Wed 4/320:35
LHR
-
JFK
1 stop26h 25m
Icelandair
Tue 24/320:25
JFK
-
LHR
1 stop10h 25m
Icelandair
Deal found 21/2£325
Mon 13/415:40
LGW
-
JFK
1 stop32h 40m
Icelandair
Thu 23/423:10
JFK
-
LGW
1 stop10h 30m
Icelandair
Deal found 18/2£326
Fri 27/212:15
LHR
-
JFK
1 stop10h 45m
Icelandair
Tue 3/319:25
JFK
-
LHR
1 stop10h 25m
Icelandair
Deal found 19/2£326
Mon 13/415:40
LGW
-
JFK
1 stop32h 40m
Icelandair
Tue 21/420:30
JFK
-
LGW
1 stop13h 10m
Icelandair
Deal found 18/2£326
Thu 26/212:15
LHR
-
JFK
1 stop10h 45m
Icelandair
Tue 3/319:25
JFK
-
LHR
1 stop10h 25m
Icelandair
Deal found 18/2£326
Thu 7/513:00
LGW
-
JFK
1 stop11h 20m
Icelandair
Mon 11/523:10
JFK
-
LGW
1 stop10h 30m
Icelandair
Deal found 22/2£327
Mon 20/416:25
STN
-
JFK
3 stops28h 15m
Multiple Airlines
Sun 26/418:55
JFK
-
STN
2 stops22h 25m
Multiple Airlines
Deal found 18/2£327
Wed 15/421:50
LTN
-
JFK
1 stop29h 40m
Multiple Airlines
Sat 25/423:25
JFK
-
LTN
1 stop30h 35m
Multiple Airlines
Deal found 20/2£327
Tue 12/513:00
LGW
-
JFK
1 stop11h 20m
Icelandair
Fri 15/523:10
JFK
-
LGW
1 stop10h 30m
Icelandair
Deal found 20/2£328

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 22 February 2026.

Round-trip from

£324

One-way from

£266

Popular in

December

Cheapest in

September

Average price

£544

Good round-trip deal

£521 or less

Good one-way deal

£388 or less
Icelandair
  • Icelandair
  • 20/4-27/4
  • 2 total stops
  • 21h 55m total
  • United Kingdom to Pennsylvania
Search Deals
22/4
  • 22/4
  • 2 total stops
  • 28h 15m total
  • United Kingdom to Pennsylvania
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£17 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 22 February 2026.
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

Fri 17/4

15:40-22:05

1 stop11h 25m

New York John F Kennedy Intl

Sat 25/4

23:10-14:40

1 stop10h 30m

£340

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Wed 15/4

15:40-22:05

1 stop11h 25m

New York John F Kennedy Intl

Thu 23/4

23:10-14:40

1 stop10h 30m

£341

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Mon 20/4

07:05-13:15

1 stop11h 10m

Newark

Sat 25/4

17:20-14:35

2 stops16h 15m

£345

LondonNewark

LGW - EWR

LGWEWR

London Gatwick

Fri 24/4

15:40-19:15

1 stop32h 35m

Newark

Sat 2/5

20:25-14:40

1 stop13h 15m

£348

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Tue 14/4

15:35-13:15

1 stop26h 40m

Newark

Sat 25/4

17:20-12:55

1 stop14h 35m

£352

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Sat 9/5

15:40-22:05

1 stop11h 25m

New York John F Kennedy Intl

Sun 17/5

23:10-14:40

1 stop10h 30m

£352

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Thu 12/3

21:05-14:25

2 stops21h 20m

Newark

Mon 16/3

18:40-14:35

2 stops15h 55m

£353

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Sun 19/4

21:05-13:15

2 stops21h 10m

Newark

Sun 26/4

17:15-14:35

2 stops16h 20m

£360

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Sun 8/3

13:00-16:55

Nonstop7h 55m

New York John F Kennedy Intl

Mon 16/3

18:55-06:00

Nonstop7h 05m

£362

LondonNew York

LTN - JFK

LTNJFK

London Luton

Thu 23/4

07:00-22:30

2 stops20h 30m

New York John F Kennedy Intl

Tue 28/4

23:25-18:05

1 stop13h 40m

£372

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 60 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, April is the cheapest month in which you can book a flight from United Kingdom to Pennsylvania (average of £324). Flying from United Kingdom to Pennsylvania in August is currently the most expensive (average of £465). 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 22 February 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 22 February 2026.

The most flights from GB0 to USPA are scheduled on a Monday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 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 22 February 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
7.6
Good
1,365 reviews
Check prices

Boarding

7.7

Entertainment

6.9

Comfort

7.4

Food

6.7

Overall

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
Finnair
7.6
Good
1,365 reviews
Finnair
7.6
Good
1,365 reviews
Check prices

Boarding

7.7

Entertainment

6.9

Comfort

7.4

Food

6.7

Overall

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
United Airlines
7.4
Good
9,341 reviews
Finnair
7.6
Good
1,365 reviews
Check prices

Boarding

7.7

Entertainment

6.9

Comfort

7.4

Food

6.7

Overall

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
Aer Lingus
7.2
Good
1,460 reviews
Finnair
7.6
Good
1,365 reviews
Check prices

Boarding

7.7

Entertainment

6.9

Comfort

7.4

Food

6.7

Overall

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
Iberia
7.0
Good
3,118 reviews
Finnair
7.6
Good
1,365 reviews
Check prices

Boarding

7.7

Entertainment

6.9

Comfort

7.4

Food

6.7

Overall

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
British Airways
6.7
Okay
7,757 reviews
Finnair
7.6
Good
1,365 reviews
Check prices

Boarding

7.7

Entertainment

6.9

Comfort

7.4

Food

6.7

Overall

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

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 11h 10m. Airlines will cover a distance of 3454 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 JetBlue, which is currently one of the cheapest options available, starting at £322. Finnair flights start at £379 while deals on British Airways start at £385 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, April is the cheapest month in which you can book a flight from United Kingdom to Pennsylvania (average of £324). Flying from United Kingdom to Pennsylvania in August is currently the most expensive (average of £465). 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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Gatwick to Las Vegas 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 22 February 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£300Average£606FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest£336Average£528FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
IcelandairCheapest£383Average£609FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapest£410Average£708FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
JetBlueCheapest£417Average£557FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
FinnairCheapest£447Average£639FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£449Average£625FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£452Average£644FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Virgin AtlanticCheapest£457Average£703FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Aer LingusCheapest£462Average£682FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus 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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