United Kingdom

$182+ Cheap flights from Pennsylvania to the United Kingdom

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LHR
abr. 22 — abr. 291
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Cheap flight deals from Pennsylvania to United Kingdom

Keep the following information in mind while searching for Pennsylvania to United Kingdom flight deals. Data was last updated abril 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$396
(Norse)

One-way from

$182
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$757

Good round-trip deal

$719 or less

Good one-way deal

$501 or less
Provider with most accurate pricing for Philadelphia-London (LON) flight deals.
Provider most trusted by Cheapflights users for Philadelphia-London (LON) flights.
From Pennsylvania to United Kingdom
One-way flight from Pennsylvania to United Kingdom
Highest demand for flights based on searches. 18% potential increase in price ($184 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Pennsylvania to United Kingdom.
Price to beat on a one-way flight from Pennsylvania to United Kingdom.

Find flight deals from Pennsylvania to United Kingdom

Cheapest flights from Pennsylvania to United Kingdom
Explore the most affordable flight options available from Pennsylvania to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.

This Gotogate deal was found by Cheapflights users on 4/17. 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.
mié. 5/711:10 pmJFK - LHR
1 stop16h 10mIcelandair
lun. 5/129:25 pmLHR - JFK
1 stop26h 45mIcelandair
Deal found 4/17$503
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
lun. 6/911:55 pmJFK - STN
1 stop11h 10mMultiple Airlines
sáb. 6/1411:50 amSTN - JFK
1 stop15h 10mMultiple Airlines
Deal found 4/17$503
This Norse deal was found by Cheapflights users on 4/17. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/306:20 pmJFK - LGW
Nonstop7h 00mMultiple Airlines
mar. 5/66:40 amLGW - JFK
1 stop20h 50mMultiple Airlines
Deal found 4/17$503
This Kiwi.com deal was found by Cheapflights users on 4/17. 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. 9/246:20 pmJFK - LGW
Nonstop7h 00mNorse Atlantic UK
lun. 9/291:05 pmLGW - JFK
Nonstop7h 50mNorse Atlantic UK
Deal found 4/17$504
This Air France deal was found by Cheapflights users on 4/17. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/99:40 pmJFK - LGW
Nonstop7h 20mAir France
lun. 9/812:00 pmLGW - JFK
Nonstop8h 20mAir France
Deal found 4/17$506
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
lun. 5/128:25 pmJFK - LHR
1 stop10h 30mMultiple Airlines
mié. 5/217:50 pmLHR - JFK
1 stop31h 10mMultiple Airlines
Deal found 4/17$507
This FlightHub deal was found by Cheapflights users on 4/17. 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.
mié. 9/38:25 pmJFK - LGW
1 stop13h 15mIcelandair
lun. 9/83:40 pmLGW - JFK
1 stop11h 30mIcelandair
Deal found 4/17$507
This SWISS deal was found by Cheapflights users on 4/17. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/258:30 pmJFK - LHR
1 stop17h 50mSWISS
dom. 4/277:15 pmLHR - JFK
1 stop24h 05mSWISS
Deal found 4/17$508
This Ticket deal was found by Cheapflights users on 4/17. 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.
mar. 5/133:30 pmLGA - LHR
1 stop10h 00mAir Canada
mié. 5/219:30 amLHR - LGA
1 stop17h 00mAir Canada
Deal found 4/17$510
This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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.
sáb. 5/38:05 pmJFK - LGW
Nonstop7h 05mBritish Airways
sáb. 5/173:05 pmLGW - JFK
Nonstop8h 00mBritish Airways
Deal found 4/17$510
This oojo deal was found by Cheapflights users on 4/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/138:30 pmIAD - LHR
1 stop10h 25mIcelandair
mié. 12/312:15 pmLHR - IAD
1 stop11h 05mIcelandair
Deal found 4/16$513
This Brussels Airlines deal was found by Cheapflights users on 4/17. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/256:10 pmJFK - LHR
1 stop22h 25mBrussels Airlines
dom. 4/276:50 amLHR - JFK
2 stops37h 10mBrussels Airlines
Deal found 4/17$521

Cheapflights Fare Finder

Customize your flight search to find flights from Pennsylvania to United Kingdom 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 abril 17, 2025.
Use the filters below to find and compare flights from Pennsylvania to the United Kingdom that are best for you.

Fly from

Pennsylvania

Fly to

United Kingdom

Route

Depart

Return

Price

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

mié. 5/7

11:10 pm-8:20 pm

1 stop16h 10m

London Heathrow

lun. 5/12

9:25 pm-7:10 pm

1 stop26h 45m

$503

New YorkLondon

JFK - STN

JFKSTN

New York John F Kennedy Intl

lun. 6/9

11:55 pm-4:05 pm

1 stop11h 10m

London Stansted

sáb. 6/14

11:50 am-10:00 pm

1 stop15h 10m

$503

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

mié. 4/30

6:20 pm-6:20 am

Nonstop7h 00m

London Gatwick

mar. 5/6

6:40 am-10:30 pm

1 stop20h 50m

$503

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

mié. 9/24

6:20 pm-6:20 am

Nonstop7h 00m

London Gatwick

lun. 9/29

1:05 pm-3:55 pm

Nonstop7h 50m

$504

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

mié. 7/9

9:40 pm-10:00 am

Nonstop7h 20m

London Gatwick

mié. 8/20

12:00 pm-3:25 pm

Nonstop8h 25m

$506

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

mié. 9/3

8:25 pm-2:40 pm

1 stop13h 15m

London Gatwick

lun. 9/8

3:40 pm-10:10 pm

1 stop11h 30m

$507

New YorkLondon

LGA - LHR

LGALHR

New York LaGuardia

mar. 5/13

3:30 pm-6:30 am

1 stop10h 00m

London Heathrow

mié. 5/21

9:30 am-9:30 pm

1 stop17h 00m

$510

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

sáb. 5/3

8:05 pm-8:10 am

Nonstop7h 05m

London Gatwick

sáb. 5/17

3:05 pm-6:05 pm

Nonstop8h 00m

$510

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

sáb. 7/5

9:40 pm-10:00 am

Nonstop7h 20m

London Gatwick

jue. 8/21

12:00 pm-3:25 pm

Nonstop8h 25m

$521

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

dom. 4/27

8:20 pm-8:50 am

Nonstop7h 30m

London Heathrow

lun. 5/5

8:10 pm-11:00 pm

Nonstop7h 50m

$522

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 60 results
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Best time to book a flight from Pennsylvania to United Kingdom

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

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

Currently, November is the cheapest month in which you can book a flight from Pennsylvania to United Kingdom (average of $661). Flying from Pennsylvania to United Kingdom in June is currently the most expensive (average of $1,110). 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 PA to GB?

Find hourly flight availability from Pennsylvania to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to United Kingdom as you normally would.

Weekly flight availability from Pennsylvania to United Kingdom

Explore weekly flight availability from Pennsylvania to United Kingdom. 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 abril 17, 2025.

The most flights from USPA to GB0 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).

Rainfall in United Kingdom by month

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

In terms of precipitation, rainfall in United Kingdom ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit United Kingdom when rainfall is around 1.6 in.

Temperature in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average temperature totals by month.

If weather is an important factor for your trip to United Kingdom, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated abril 17, 2025.
Get a feel of what it's like to fly with Delta, Alaska Airlines and Porter Airlines from Pennsylvania to United Kingdom by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good
8.0
Very good

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

    The cheapest airline one-way is Norse Atlantic UK, with whom users have recently found tickets for as low as $182. However, be on the lookout for offers from Icelandair and TAP AIR PORTUGAL, as they are both options that can get you from Pennsylvania to United Kingdom for a low price.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Pennsylvania to United Kingdom (average of $661). Flying from Pennsylvania to United Kingdom in June is currently the most expensive (average of $1,110). 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 Pennsylvania to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Pennsylvania to United Kingdom

Discover the top 10 airlines that operate flights from Pennsylvania to United Kingdom. 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 abril 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$454Average$796FlexibilityNo cancel feeOn-time62%
IcelandairCheapest$492Average$778FlexibilityNo cancel feeOn-time76%
Virgin AtlanticCheapest$501Average$926FlexibilityNo cancel feeOn-time72%
DeltaCheapest$533Average$921FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$557Average$976FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$573Average$885FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$575Average$912FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$593Average$883FlexibilityNo cancel feeOn-time71%
FinnairCheapest$604Average$883FlexibilityNo cancel feeOn-time76%
IberiaCheapest$614Average$812FlexibilityNo cancel feeOn-time77%

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