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$289+ Cheap flights from Heathrow (LHR) 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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PHL
feb. 27 — mar. 61
tor. 2/27
tor. 3/6
1 adult, Economy
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Cheap flight deals from Heathrow to Pennsylvania

Keep the following information in mind while searching for Heathrow to Pennsylvania flight deals. Data was last updated februar 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$431
(TravelUp)

One-way from

$289
(123 Milhas)

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 London Heathrow to Pennsylvania
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One-way flight from London Heathrow 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 London Heathrow to Pennsylvania.
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Price to beat on a one-way flight from London Heathrow to Pennsylvania.
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Find flight deals from Heathrow to Pennsylvania

Cheapest flights from Heathrow to Pennsylvania
Explore the most affordable flight options available from Heathrow to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on februar 22, 2025.

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.
tor. 3/67:25 pmLHR - EWR
1 stop23h 50mMultiple Airlines
søn. 3/97:40 pmEWR - LHR
Nonstop7h 15mMultiple Airlines
Deal found 2/20$431
This TravelUp deal was found by Cheapflights users on 2/21. 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.
tor. 3/278:55 amLHR - JFK
1 stop12h 45mMultiple Airlines
søn. 3/309:00 amJFK - LHR
1 stop16h 30mMultiple Airlines
Deal found 2/21$432
This eDestinos deal was found by Cheapflights users on 2/21. 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.
man. 3/35:05 pmLHR - JFK
Nonstop8h 05mBritish Airways
man. 3/1011:10 amJFK - LHR
Nonstop7h 00mBritish Airways
Deal found 2/21$433
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.
fre. 3/288:30 amLHR - EWR
1 stop12h 35mLufthansa
lør. 4/58:30 pmEWR - LHR
1 stop11h 20mLufthansa
Deal found 2/20$433
This TravelUp deal was found by Cheapflights users on 2/21. 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.
tor. 3/272:45 pmLHR - JFK
1 stop13h 05mVirgin Atlantic
man. 3/316:00 pmJFK - LHR
Nonstop7h 25mVirgin Atlantic
Deal found 2/21$436
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.
tir. 3/46:50 amLHR - EWR
1 stop11h 45mBrussels Airlines
tir. 3/117:00 pmEWR - LHR
Nonstop7h 20mBrussels Airlines
Deal found 2/20$438
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.
fre. 3/214:25 pmLHR - EWR
Nonstop8h 10mBritish Airways
fre. 3/287:40 pmEWR - LHR
Nonstop6h 50mBritish Airways
Deal found 2/19$440
This The Travel House deal was found by Cheapflights users on 2/21. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 3/188:55 amLHR - JFK
1 stop12h 45mLufthansa
ons. 3/2610:05 amJFK - LHR
1 stop17h 05mLufthansa
Deal found 2/21$441
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tor. 3/276:30 amLHR - EWR
2 stops18h 02mUnited Airlines
lør. 4/57:30 amEWR - LHR
1 stop18h 00mUnited Airlines
Deal found 2/20$443
This United Airlines deal was found by Cheapflights users on 2/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre. 3/286:30 amLHR - LGA
2 stops15h 28mUnited Airlines
søn. 4/62:48 pmLGA - LHR
1 stop11h 07mUnited Airlines
Deal found 2/21$444
This United Airlines deal was found by Cheapflights users on 2/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tor. 3/208:30 amLHR - JFK
2 stops34h 30mUnited Airlines
man. 3/319:00 amJFK - LHR
1 stop20h 00mUnited Airlines
Deal found 2/21$444
This TravelUp deal was found by Cheapflights users on 2/21. 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.
ons. 3/1910:00 amLHR - JFK
1 stop10h 50mKLM
tir. 3/2511:30 pmJFK - LHR
Nonstop7h 00mKLM
Deal found 2/21$445

Find flights from Heathrow to Pennsylvania within your budget

Customize your flight search to find flights from Heathrow 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 februar 22, 2025.

Fly from

Heathrow

Fly to

Pennsylvania

Route

Depart

Return

Price

LondonNewark

LHR - EWR

LHREWR

London Heathrow

tor. 3/6

7:25 pm-2:15 pm

1 stop23h 50m

Newark

søn. 3/9

7:40 pm-6:55 am

Nonstop7h 15m

$431

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

tor. 3/27

8:55 am-5:40 pm

1 stop12h 45m

New York John F Kennedy Intl

søn. 3/30

9:00 am-6:30 am

1 stop16h 30m

$432

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

man. 3/3

5:05 pm-8:10 pm

Nonstop8h 05m

New York John F Kennedy Intl

man. 3/10

11:10 am-10:10 pm

Nonstop7h 00m

$433

LondonNewark

LHR - EWR

LHREWR

London Heathrow

fre. 3/28

8:30 am-5:05 pm

1 stop12h 35m

Newark

lør. 4/5

8:30 pm-12:50 pm

1 stop11h 20m

$433

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

tor. 3/6

2:45 pm-10:50 pm

1 stop13h 05m

New York John F Kennedy Intl

søn. 3/9

9:45 pm-8:45 am

Nonstop7h 00m

$434

LondonNewark

LHR - EWR

LHREWR

London Heathrow

tir. 3/4

6:50 am-1:35 pm

1 stop11h 45m

Newark

tir. 3/11

7:00 pm-6:20 am

Nonstop7h 20m

$438

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

fre. 3/21

3:00 pm-9:33 pm

1 stop10h 33m

New York LaGuardia

fre. 3/28

3:35 pm-7:10 am

1 stop11h 35m

$440

LondonNewark

LHR - EWR

LHREWR

London Heathrow

fre. 3/21

4:25 pm-8:35 pm

Nonstop8h 10m

Newark

fre. 3/28

7:40 pm-6:30 am

Nonstop6h 50m

$440

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

tor. 3/27

6:30 am-8:03 pm

2 stops17h 33m

New York LaGuardia

man. 3/31

2:48 pm-6:55 am

1 stop11h 07m

$443

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

tor. 3/6

8:30 am-3:00 pm

2 stops35h 30m

New York John F Kennedy Intl

man. 3/24

10:05 am-7:10 am

1 stop17h 05m

$443

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 Heathrow to Pennsylvania

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

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

What is the cheapest month to book a flight from London Heathrow Airport to Pennsylvania?

Currently, August is the cheapest month in which you can book a flight from London Heathrow Airport to Pennsylvania (average of $236). Flying from London Heathrow Airport 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 LHR to PA?

Find hourly flight availability from Heathrow 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 februar 22, 2025.

When flying from London Heathrow Airport 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 London Heathrow Airport to Pennsylvania

Explore weekly flight availability from Heathrow 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 februar 22, 2025.

The most flights from LHR 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 februar 22, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and LOT from London to Pennsylvania to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,213 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,213 reviews
Delta
8.0
Very good
8,213 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,331 reviews
Delta
8.0
Very good
8,213 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LOT
7.6
Good
1,079 reviews
Delta
8.0
Very good
8,213 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,271 reviews
Delta
8.0
Very good
8,213 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS
7.5
Good
1,566 reviews
Delta
8.0
Very good
8,213 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 London Heathrow Airport to Pennsylvania one-way?

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

  • What are the most popular routes from London Heathrow Airport to Pennsylvania?

    The most popular route from London Heathrow Airport to Pennsylvania is London Heathrow - New York John F Kennedy Intl. You may also consider London Heathrow - Newark or London Heathrow - New York LaGuardia.

  • What are the most reliable airlines from London Heathrow Airport to Pennsylvania?

    Before booking your flight to Pennsylvania from London Heathrow Airport, check out the most reliable airlines to get you to your destination on time: Malaysia Airlines (77%), American Airlines (74%), Finnair( 74%).

  • What are the cheapest flights from London Heathrow Airport to Pennsylvania?

    The cheapest flight price from London Heathrow Airport to Pennsylvania is $586. On average you can expect to pay $1,299. The most popular route, (London Heathrow - New York John F Kennedy Intl), can usually be booked for $416.

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

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

  • How can I find direct flights from Heathrow to Pennsylvania?

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 London Heathrow Airport to Pennsylvania?

    Currently, August is the cheapest month in which you can book a flight from London Heathrow Airport to Pennsylvania (average of $236). Flying from London Heathrow Airport 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 Heathrow 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
Heathrow to LaGuardia flights
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Gatwick to Newark flights
Gatwick to John F Kennedy Intl flights
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London City to Miami flights
Luton to Newark flights
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London City to Los Angeles flights
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London City to Boston flights
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Gatwick to Los Angeles flights
Gatwick to Miami flights
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Stansted to Boston flights
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Heathrow to George Bush Intcntl flights
Gatwick to San Francisco flights
Heathrow to Charlotte flights
Heathrow to Philadelphia flights
Gatwick to O'Hare Intl flights
Heathrow to Ontario flights
London City to San Francisco flights
Heathrow to Sky Harbor Intl flights
London City to O'Hare Intl flights
Heathrow to Reagan-National flights
Gatwick to Dulles Intl flights

Top 5 airlines flying from Heathrow to Pennsylvania

Discover the top 5 airlines that operate flights from Heathrow 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 februar 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$580Average$877FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$596Average$861FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$635Average$863FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$643Average$767FlexibilityNo cancel feeOn-time76%
IberiaCheapest$644Average$859FlexibilityNo cancel feeOn-time77%
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