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$289+ Cheap flights from the United Kingdom to Pennsylvania

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PHL
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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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 febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$431
(Booking.com)

One-way from

$289
(iWofly)

Popular in

August

Cheapest in

February

Average price

$665

Good round-trip deal

$580 or less

Good one-way deal

$658 or less
Provider with most accurate pricing for London (LON)-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for London (LON)-Philadelphia flights.
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From United Kingdom to Pennsylvania
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One-way flight from United Kingdom to Pennsylvania
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Highest demand for flights based on searches. 10% potential increase in price ($89 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in February 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 febrero 20, 2025.

This Flightnetwork deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/13:40 pmLGW - EWR
1 stop32h 30mIcelandair
lun. 5/58:25 pmEWR - LGW
1 stop10h 20mIcelandair
Deal found 2/20$431
This TravelUp deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/67:25 pmLHR - EWR
1 stop23h 50mMultiple Airlines
dom. 3/97:40 pmEWR - LHR
Nonstop7h 15mMultiple Airlines
Deal found 2/20$431
This Trip.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/121:00 pmLGW - JFK
Nonstop7h 50mNorse Atlantic UK
lun. 3/316:20 pmJFK - LGW
Nonstop7h 00mNorse Atlantic UK
Deal found 2/20$433
This eDestinos deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/35:05 pmLHR - JFK
Nonstop8h 05mBritish Airways
lun. 3/1011:10 amJFK - LHR
Nonstop7h 00mBritish Airways
Deal found 2/19$433
This Kiwi.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/29:30 amLGW - JFK
2 stops18h 00mMultiple Airlines
jue. 4/36:20 pmJFK - LGW
Nonstop7h 00mMultiple Airlines
Deal found 2/20$434
This TravelUp deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/62:45 pmLHR - JFK
1 stop13h 05mVirgin Atlantic
dom. 3/99:45 pmJFK - LHR
Nonstop7h 00mVirgin Atlantic
Deal found 2/20$434
This Booking.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/303:40 pmLGW - JFK
1 stop11h 30mIcelandair
mié. 5/148:25 pmJFK - LGW
1 stop13h 15mIcelandair
Deal found 2/20$435
This TravelUp deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/289:30 amLHR - EWR
1 stop11h 35mLufthansa
lun. 3/318:20 amEWR - LHR
Nonstop7h 20mLufthansa
Deal found 2/19$437
This TravelUp deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/78:55 amLHR - JFK
1 stop12h 45mMultiple Airlines
dom. 3/911:10 pmJFK - LHR
1 stop12h 35mMultiple Airlines
Deal found 2/20$438
This Ticket deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/109:15 amLCY - JFK
1 stop12h 25mSWISS
dom. 3/1610:00 pmJFK - LCY
1 stop10h 50mSWISS
Deal found 2/20$439
This Ticket deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/101:30 pmLCY - EWR
1 stop12h 00mMultiple Airlines
dom. 3/167:05 pmEWR - LCY
1 stop10h 20mMultiple Airlines
Deal found 2/20$439
This TravelUp deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/46:50 amLHR - EWR
1 stop11h 45mBrussels Airlines
mar. 3/257:00 pmEWR - LHR
Nonstop7h 20mBrussels Airlines
Deal found 2/19$439

Find flights from United Kingdom to Pennsylvania within your budget

Customize 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 2,558,603 searches. Data last updated febrero 20, 2025.

Fly from

United Kingdom

Fly to

Pennsylvania

Route

Depart

Return

Price

LondonNewark

LGW - EWR

LGWEWR

London Gatwick

jue. 5/1

3:40 pm-7:10 pm

1 stop32h 30m

Newark

lun. 5/5

8:25 pm-11:45 am

1 stop10h 20m

$431

LondonNewark

LHR - EWR

LHREWR

London Heathrow

jue. 3/6

7:25 pm-2:15 pm

1 stop23h 50m

Newark

dom. 3/9

7:40 pm-6:55 am

Nonstop7h 15m

$431

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

mar. 4/29

3:05 pm-6:05 pm

Nonstop8h 00m

New York John F Kennedy Intl

mar. 5/13

8:05 pm-8:10 am

Nonstop7h 05m

$432

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

mar. 3/18

6:30 am-10:38 pm

2 stops20h 08m

New York John F Kennedy Intl

mié. 3/26

10:05 am-7:10 am

1 stop17h 05m

$432

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

lun. 3/3

5:05 pm-8:10 pm

Nonstop8h 05m

New York John F Kennedy Intl

lun. 3/10

11:10 am-10:10 pm

Nonstop7h 00m

$433

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

mar. 4/1

4:50 pm-10:30 pm

1 stop34h 40m

New York John F Kennedy Intl

lun. 4/7

6:20 pm-6:20 am

Nonstop7h 00m

$433

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

jue. 3/6

2:45 pm-10:50 pm

1 stop13h 05m

New York John F Kennedy Intl

dom. 3/9

9:45 pm-8:45 am

Nonstop7h 00m

$434

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

mar. 5/6

3:05 pm-6:05 pm

Nonstop8h 00m

New York John F Kennedy Intl

mar. 5/13

8:05 pm-8:10 am

Nonstop7h 05m

$435

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

mar. 3/4

1:00 pm-3:50 pm

Nonstop7h 50m

New York John F Kennedy Intl

mar. 3/11

7:15 pm-6:00 am

Nonstop6h 45m

$436

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

mar. 3/11

6:45 pm-2:05 pm

1 stop23h 20m

New York John F Kennedy Intl

lun. 3/17

10:00 pm-5:50 pm

1 stop15h 50m

$437

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

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 round-trip 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 United Kingdom to Pennsylvania

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

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 $236). Flying from United Kingdom to Pennsylvania in March is currently the most expensive (average of $295). 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 febrero 20, 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 febrero 20, 2025.

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).

Rainfall in Pennsylvania by month

Plan your trip to Pennsylvania by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Pennsylvania ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Pennsylvania when rainfall is around 2.7 in.

Temperature in Pennsylvania by month

Plan your trip to Pennsylvania by taking into account the average temperature totals 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 febrero 20, 2025.
See what other customers who have flown with Delta, KLM and Air Transat from United Kingdom to Pennsylvania have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,219 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

6.0
Good

Colin,Sep 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
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

6.0
Good

Colin,Sep 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
1,333 reviews
Delta
8.0
Very good
8,219 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

6.0
Good

Colin,Sep 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
380 reviews
Delta
8.0
Very good
8,219 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

6.0
Good

Colin,Sep 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
1,274 reviews
Delta
8.0
Very good
8,219 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

6.0
Good

Colin,Sep 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
773 reviews
Delta
8.0
Very good
8,219 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

6.0
Good

Colin,Sep 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?

    The cheapest airline one-way is Norse Atlantic UK, with whom users have recently found tickets for as low as $289. However, be on the lookout for offers from Air Canada and Vueling, as they are both options that can get you from United Kingdom to Pennsylvania for a low price.

  • 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 vacation 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 $236). Flying from United Kingdom to Pennsylvania in March is currently the most expensive (average of $295). 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

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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.
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Top 5 airlines flying from United Kingdom to Pennsylvania

Discover the top 5 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 2,558,603 searches. Data last updated febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$580Average$891FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$596Average$861FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$599Average$903FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$643Average$767FlexibilityNo cancel feeOn-time76%
IberiaCheapest$644Average$859FlexibilityNo cancel feeOn-time77%
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