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$398+ 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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PHL
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
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Cheap 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 December 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/13. 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.
Mon 12/159:25 pmLGW - EWR
1 stop29h 40mTAP AIR PORTUGAL
Wed 1/1411:55 pmEWR - LGW
1 stop28h 55mTAP AIR PORTUGAL
Deal found 12/13$529
This Cheapflightsfares deal was found by Cheapflights users on 12/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/168:15 amLHR - EWR
2 stops18h 50mTAP AIR PORTUGAL
Sat 1/171:35 amEWR - LHR
2 stops15h 00mTAP AIR PORTUGAL
Deal found 12/12$532
This Kiwi.com deal was found by Cheapflights users on 12/12. 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.
Mon 12/159:25 pmLGW - EWR
1 stop29h 40mTAP AIR PORTUGAL
Mon 1/125:40 pmEWR - LGW
1 stop11h 10mTAP AIR PORTUGAL
Deal found 12/12$533
This FlightHub deal was found by Cheapflights users on 12/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1310:10 amLGW - EWR
1 stop16h 50mTAP AIR PORTUGAL
Mon 1/125:40 pmEWR - LGW
2 stops21h 55mTAP AIR PORTUGAL
Deal found 12/12$535
This Kiwi.com deal was found by Cheapflights users on 12/13. 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.
Mon 12/156:30 pmLHR - EWR
2 stops32h 35mTAP AIR PORTUGAL
Mon 1/1211:55 pmEWR - LHR
1 stop12h 35mTAP AIR PORTUGAL
Deal found 12/13$537
This Trip.com deal was found by Cheapflights users on 12/14. 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.
Mon 12/156:30 pmLHR - EWR
2 stops32h 35mTAP AIR PORTUGAL
Tue 1/205:40 pmEWR - LHR
1 stop24h 00mTAP AIR PORTUGAL
Deal found 12/14$538
This Gotogate deal was found by Cheapflights users on 12/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/159:25 pmLGW - EWR
1 stop29h 40mTAP AIR PORTUGAL
Sat 1/171:35 amEWR - LGW
1 stop14h 05mTAP AIR PORTUGAL
Deal found 12/12$542
This Trip.com deal was found by Cheapflights users on 12/14. 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.
Mon 12/154:35 pmLGW - EWR
2 stops34h 30mTAP AIR PORTUGAL
Mon 1/1912:15 amEWR - LGW
1 stop15h 20mTAP AIR PORTUGAL
Deal found 12/14$546
This iWofly deal was found by Cheapflights users on 12/13. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:30 pmLHR - EWR
2 stops32h 35mTAP AIR PORTUGAL
Sat 1/1011:55 pmEWR - LHR
1 stop17h 45mTAP AIR PORTUGAL
Deal found 12/13$546
This Gotogate deal was found by Cheapflights users on 12/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/168:25 amLCY - JFK
1 stop15h 30mITA Airways
Wed 1/219:15 pmJFK - LCY
1 stop32h 40mITA Airways
Deal found 12/11$562
This FlightHub deal was found by Cheapflights users on 12/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/144:30 pmLHR - EWR
2 stops34h 35mTAP AIR PORTUGAL
Mon 1/125:40 pmEWR - LHR
1 stop14h 00mTAP AIR PORTUGAL
Deal found 12/12$564
This TAP AIR PORTUGAL deal was found by Cheapflights users on 12/12. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/159:25 pmLGW - EWR
1 stop29h 40mTAP AIR PORTUGAL
Thu 1/1512:15 amEWR - LGW
1 stop15h 25mTAP AIR PORTUGAL
Deal found 12/12$568

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 December 14, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$507
(flugladen.de)

One-way from

$398
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$952

Good round-trip deal

$744 or less

Good one-way deal

$451 or less
Provider with most accurate pricing for London (LON)-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Philadelphia flights.
Search Deals
From United Kingdom to Pennsylvania
Search Deals
One-way flight from United Kingdom to Pennsylvania
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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

 
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 December 14, 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 - LGA

LGWLGA

London Gatwick

Mon 2/2

2:00 pm-8:00 pm

1 stop35h 00m

New York LaGuardia

Mon 2/9

6:30 am-10:00 am

1 stop22h 30m

$511

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Sun 2/1

8:35 pm-6:00 pm

1 stop26h 25m

New York John F Kennedy Intl

Sun 2/8

7:25 pm-10:50 am

1 stop10h 25m

$515

LondonNew York

STN - JFK

STNJFK

London Stansted

Sat 2/28

11:55 am-3:45 pm

2 stops32h 50m

New York John F Kennedy Intl

Sat 3/7

5:35 pm-11:35 pm

2 stops25h 00m

$519

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Tue 3/3

11:55 am-6:00 pm

1 stop11h 05m

New York John F Kennedy Intl

Tue 3/10

8:25 pm-10:55 am

1 stop10h 30m

$524

LondonNewark

LGW - EWR

LGWEWR

London Gatwick

Tue 3/3

11:55 am-6:25 pm

1 stop11h 30m

Newark

Mon 3/9

8:35 pm-10:55 am

1 stop10h 20m

$524

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Thu 1/15

10:40 am-8:05 pm

1 stop14h 25m

New York John F Kennedy Intl

Tue 1/20

10:00 pm-3:45 pm

1 stop12h 45m

$530

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Tue 4/14

5:00 pm-10:30 pm

1 stop34h 30m

New York John F Kennedy Intl

Sun 4/19

6:20 pm-6:20 am

Nonstop7h 00m

$534

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Sat 2/28

6:40 am-1:25 pm

1 stop11h 45m

Newark

Sat 3/7

6:30 pm-2:35 pm

1 stop15h 05m

$536

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Sun 3/1

6:40 am-1:25 pm

1 stop11h 45m

Newark

Thu 3/5

5:40 pm-2:35 pm

2 stops15h 55m

$539

LondonNewark

LGW - EWR

LGWEWR

London Gatwick

Sun 4/19

3:40 pm-7:15 pm

1 stop32h 35m

Newark

Wed 4/29

8:25 pm-2:40 pm

1 stop13h 15m

$541

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

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.

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 $438). Flying from United Kingdom to Pennsylvania in December is currently the most expensive (average of $622). 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 December 14, 2025.

It’s optimal to fly from United Kingdom to Pennsylvania in the evening. By choosing this option you can save up to 34% on the cost of your flight, compared to a flight in the morning.

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 December 14, 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).

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 December 14, 2025.
See what other customers who have flown with Finnair, American Airlines, and Aer Lingus from the United Kingdom to Pennsylvania have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,336 reviews

Comfort

7.4

Boarding

7.6

Overall

7.6

Entertainment

6.9

Crew

8.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,336 reviews
Finnair
7.6
Good
1,336 reviews

Comfort

7.4

Boarding

7.6

Overall

7.6

Entertainment

6.9

Crew

8.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
American Airlines
7.2
Good
11,054 reviews
Finnair
7.6
Good
1,336 reviews

Comfort

7.4

Boarding

7.6

Overall

7.6

Entertainment

6.9

Crew

8.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Aer Lingus
7.2
Good
1,394 reviews
Finnair
7.6
Good
1,336 reviews

Comfort

7.4

Boarding

7.6

Overall

7.6

Entertainment

6.9

Crew

8.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Iberia
7.0
Good
3,051 reviews
Finnair
7.6
Good
1,336 reviews

Comfort

7.4

Boarding

7.6

Overall

7.6

Entertainment

6.9

Crew

8.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
British Airways
6.7
Okay
7,574 reviews
Finnair
7.6
Good
1,336 reviews

Comfort

7.4

Boarding

7.6

Overall

7.6

Entertainment

6.9

Crew

8.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

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?

    A quick flight from United Kingdom to Pennsylvania can take about 11h 45m. Icelandair provides one of the quickest options available for as low as $536. The distance from United Kingdom to Pennsylvania is about 3454 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is Finnair, with whom users have recently found tickets for as low as $442. However, be on the lookout for offers from JetBlue and American Airlines, 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, April is the cheapest month in which you can book a flight from United Kingdom to Pennsylvania (average of $438). Flying from United Kingdom to Pennsylvania in December is currently the most expensive (average of $622). 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.
Charles de Gaulle to John F Kennedy Intl flights
Charles de Gaulle to Newark flights
Orly to Newark flights
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
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Heathrow to Los Angeles flights
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London City to Newark flights
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Bruxelles-National to LaGuardia flights
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Heathrow to Orlando flights
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Munich to Newark flights
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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 December 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$559Average$794FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$580Average$787FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$592Average$814FlexibilityNo cancel feeOn-time71%
FinnairCheapest$642Average$767FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$670Average$1,084FlexibilityNo cancel feeOn-timeN/A

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