What are the cheapest airlines to fly from London Heathrow Airport to Pennsylvania one-way?

One-way options have recently been found by users for as low as £280 on Vueling. Other airlines that offer cheap prices include TAP AIR PORTUGAL from £336 and Icelandair from £354 one-way.

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

The most popular flight routes from London Heathrow Airport to Pennsylvania are London Heathrow - New York John F Kennedy Intl, London Heathrow - Newark and London Heathrow - New York LaGuardia.

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

Looking for the cheapest flight from London Heathrow Airport to Pennsylvania? While on average our users pay £971, our data indicates the cheapest price to be £535. The most popular route (London Heathrow - New York John F Kennedy Intl), is priced around £332.

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 (79%), American Airlines (79%), Finnair( 79%).

What are the most popular airlines that fly from London Heathrow Airport to Pennsylvania?

When booking a flight from London Heathrow Airport to Pennsylvania, you may want to consider flying on American Airlines, Air Canada or Royal Air Maroc as they are the most popular for this route.

How far in advance should I book a flight from London Heathrow Airport to Pennsylvania?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 56 days in advance, which can save you up to 29% on flights from London Heathrow Airport to Pennsylvania compared to booking the week you need them. Waiting 56 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £593. For sooner than that we have options available in the next 3 days from £743.

What is the cheapest month to fly from London Heathrow Airport to Pennsylvania?

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, February can be a great choice for travel to Pennsylvania. Flights to Pennsylvania from London Heathrow Airport in February are about £600 on average during February, but can be found for as low as £418.

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 holiday 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.

£274+ Flights from London Heathrow Airport to Pennsylvania

Cheap flight deals from Heathrow to Pennsylvania

Round-trip from	£371
One-way from	£274

Lufthansa
21/1-28/1
2 total stops
22h 28m total
London to Pennsylvania

Search Deals

18/5
1 total stop
12h 30m total
London to Pennsylvania

Search Deals

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 28 December 2024.

Tue 31/1217:50LHR - JFK

1 stop24h 30mMultiple Airlines

Sat 18/118:10JFK - LHR

1 stop33h 10mMultiple Airlines

Deal found 26/12£416

Mon 30/1217:20LHR - JFK

Nonstop8h 00mVirgin Atlantic

Thu 30/108:20JFK - LHR

Nonstop6h 50mVirgin Atlantic

Deal found 27/12£504

Mon 30/1208:40LHR - JFK

1 stop12h 10mKLM

Mon 13/119:01JFK - LHR

Nonstop6h 54mKLM

Deal found 27/12£508

Tue 31/1206:20LHR - JFK

1 stop15h 50mDelta

Tue 14/118:30JFK - LHR

Nonstop6h 55mDelta

Deal found 27/12£531

Sat 28/1206:40LHR - EWR

1 stop11h 45mScandinavian Airlines

Sat 11/118:30EWR - LHR

1 stop15h 05mScandinavian Airlines

Deal found 27/12£536

Tue 31/1212:20LHR - EWR

1 stop15h 56mVirgin Atlantic

Thu 9/115:09EWR - LHR

1 stop10h 56mVirgin Atlantic

Deal found 27/12£544

Sat 28/1206:40LHR - JFK

1 stop14h 15mScandinavian Airlines

Sat 18/117:45JFK - LHR

1 stop17h 15mScandinavian Airlines

Deal found 27/12£555

Sat 28/1211:50LHR - LGA

1 stop17h 09mFinnair

Fri 10/115:20LGA - LHR

1 stop12h 20mFinnair

Deal found 27/12£566

Tue 31/1214:30LHR - LGA

1 stop14h 11mVirgin Atlantic

Thu 9/116:00LGA - LHR

1 stop10h 05mVirgin Atlantic

Deal found 27/12£571

Mon 30/1217:05LHR - JFK

Nonstop8h 05mFinnair

Mon 13/118:45JFK - LHR

Nonstop7h 00mFinnair

Deal found 27/12£579

Tue 31/1212:15LHR - EWR

1 stop11h 05mIcelandair

Tue 14/119:30EWR - LHR

1 stop19h 00mIcelandair

Deal found 27/12£586

Fri 27/1212:25LHR - JFK

1 stop12h 40mTAP AIR PORTUGAL

Fri 10/122:00JFK - LHR

1 stop15h 55mTAP AIR PORTUGAL

Deal found 26/12£603

Best flights from Heathrow to Pennsylvania
Discover carefully curated flight deals from Heathrow to Pennsylvania that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 December 2024.

Tue 21/115:00LHR - LGA

1 stop11h 33mLufthansa

Tue 28/116:35LGA - LHR

1 stop10h 55mLufthansa

Deal found 27/12£371

Wed 5/317:05LHR - JFK

Nonstop8h 05mFinnair

Wed 12/320:00JFK - LHR

Nonstop6h 50mFinnair

Deal found 27/12£371

Tue 4/308:55LHR - LGA

2 stops15h 47mAir Canada

Mon 17/315:35LGA - LHR

1 stop10h 55mAir Canada

Deal found 27/12£371

Mon 20/107:00LHR - JFK

1 stop12h 40mSWISS

Thu 6/216:25JFK - LHR

1 stop10h 40mSWISS

Deal found 27/12£371

Tue 4/212:40LHR - JFK

Nonstop8h 20mVirgin Atlantic

Tue 11/219:01JFK - LHR

Nonstop7h 14mVirgin Atlantic

Deal found 27/12£372

Wed 23/408:20LHR - JFK

Nonstop7h 45mBritish Airways

Wed 30/407:50JFK - LHR

Nonstop6h 55mBritish Airways

Deal found 28/12£373

Mon 13/111:45LHR - JFK

1 stop12h 35mDelta

Thu 23/118:30JFK - LHR

Nonstop6h 55mDelta

Deal found 27/12£374

Thu 16/106:30LHR - LGA

2 stops16h 25mUnited Airlines

Sun 19/118:25LGA - LHR

1 stop31h 45mUnited Airlines

Deal found 28/12£375

Tue 21/106:50LHR - LGA

2 stops13h 07mMultiple Airlines

Tue 28/112:45LGA - LHR

2 stops14h 45mMultiple Airlines

Deal found 27/12£377

Thu 16/113:40LHR - EWR

1 stop13h 30mTAP AIR PORTUGAL

Tue 21/100:35EWR - LHR

2 stops16h 00mTAP AIR PORTUGAL

Deal found 27/12£382

Fri 17/117:30LHR - EWR

1 stop24h 55mScandinavian Airlines

Fri 24/118:30EWR - LHR

1 stop19h 00mScandinavian Airlines

Deal found 27/12£384

Fri 7/310:00LHR - JFK

1 stop10h 50mKLM

Tue 11/309:20JFK - LHR

Nonstop6h 50mKLM

Deal found 27/12£385

Direct flights from Heathrow to Pennsylvania
Explore direct flight options from Heathrow to Pennsylvania based on user searches, and compare prices and availability for your desired travel dates. Data last updated 28 December 2024.

Wed 5/317:05LHR - JFK

Nonstop8h 05mFinnair

Wed 12/320:00JFK - LHR

Nonstop6h 50mFinnair

Deal found 27/12£371

Wed 5/314:10LHR - JFK

Nonstop8h 10mBritish Airways

Mon 10/300:20JFK - LHR

Nonstop6h 55mBritish Airways

Deal found 27/12£371

Wed 8/120:05LHR - JFK

Nonstop8h 00mVirgin Atlantic

Wed 15/119:01JFK - LHR

Nonstop6h 54mVirgin Atlantic

Deal found 27/12£372

Wed 15/116:25LHR - EWR

Nonstop8h 10mFinnair

Tue 21/118:40EWR - LHR

Nonstop6h 50mFinnair

Deal found 27/12£381

Mon 27/108:00LHR - EWR

Nonstop8h 20mMultiple Airlines

Mon 3/220:55EWR - LHR

Nonstop7h 15mMultiple Airlines

Deal found 27/12£383

Mon 13/110:50LHR - EWR

Nonstop8h 10mBritish Airways

Mon 20/118:35EWR - LHR

Nonstop6h 50mBritish Airways

Deal found 28/12£385

Wed 15/108:55LHR - JFK

Nonstop8h 00mDelta

Wed 22/118:30JFK - LHR

Nonstop6h 55mDelta

Deal found 27/12£386

Mon 13/112:05LHR - EWR

Nonstop8h 30mAustrian Airlines

Mon 20/108:25EWR - LHR

Nonstop7h 10mAustrian Airlines

Deal found 27/12£387

Mon 13/116:00LHR - EWR

Nonstop8h 35mBrussels Airlines

Mon 20/120:55EWR - LHR

Nonstop7h 15mBrussels Airlines

Deal found 28/12£388

Wed 8/116:35LHR - JFK

Nonstop8h 45mKLM

Thu 8/522:00JFK - LHR

Nonstop7h 15mKLM

Deal found 28/12£390

Thu 23/108:00LHR - EWR

Nonstop8h 20mLufthansa

Mon 3/220:10EWR - LHR

Nonstop7h 15mLufthansa

Deal found 27/12£391

Wed 5/210:50LHR - EWR

Nonstop8h 10mAmerican Airlines

Thu 13/218:35EWR - LHR

Nonstop6h 50mAmerican Airlines

Deal found 27/12£394

Last-minute flights from Heathrow to Pennsylvania
Discover last-minute flight deals from Heathrow to Pennsylvania. Data last updated 28 December 2024 and is based on user searches.

Fri 3/106:50LHR - JFK

1 stop11h 30mBrussels Airlines

Wed 26/217:30JFK - LHR

2 stops18h 35mBrussels Airlines

Deal found 27/12£468

Tue 7/115:00LHR - JFK

1 stop10h 42mMultiple Airlines

Thu 30/117:30JFK - LHR

1 stop14h 30mMultiple Airlines

Deal found 27/12£377

Tue 7/115:00LHR - LGA

1 stop11h 33mUnited Airlines

Tue 14/115:35LGA - LHR

1 stop10h 35mUnited Airlines

Deal found 27/12£379

Tue 7/115:00LHR - JFK

1 stop10h 42mUnited Airlines

Tue 14/110:05JFK - LHR

1 stop16h 05mUnited Airlines

Deal found 27/12£379

Tue 7/115:00LHR - LGA

1 stop23h 30mAir Canada

Sun 9/218:25LGA - LHR

1 stop31h 45mAir Canada

Deal found 26/12£381

Tue 7/115:00LHR - EWR

1 stop23h 02mAir Canada

Sun 9/220:30EWR - LHR

1 stop31h 00mAir Canada

Deal found 26/12£385

Tue 7/118:00LHR - EWR

2 stops23h 28mUnited Airlines

Tue 14/118:59EWR - LHR

1 stop10h 51mUnited Airlines

Deal found 27/12£387

Tue 7/115:00LHR - JFK

2 stops29h 08mAir Canada

Thu 30/109:45JFK - LHR

2 stops16h 25mAir Canada

Deal found 27/12£389

Tue 7/115:00LHR - JFK

1 stop10h 42mLufthansa

Tue 14/110:05JFK - LHR

2 stops17h 25mLufthansa

Deal found 27/12£394

Tue 7/114:30LHR - EWR

1 stop13h 20mLufthansa

Tue 14/115:40EWR - LHR

1 stop10h 30mLufthansa

Deal found 27/12£394

Tue 7/115:00LHR - EWR

1 stop23h 38mMultiple Airlines

Sun 12/120:10EWR - LHR

Nonstop7h 15mMultiple Airlines

Deal found 27/12£401

Tue 7/115:00LHR - LGA

1 stop11h 33mLufthansa

Sun 9/211:40LGA - LHR

2 stops14h 30mLufthansa

Deal found 26/12£444

One-way flights from Heathrow to Pennsylvania
Search for one-way flight options from Heathrow to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated 28 December 2024.

Sun 18/514:45LHR - JFK

1 stop12h 30mMultiple Airlines

Deal found 27/12£274

Thu 30/107:15LHR - LGA

2 stops21h 11mMultiple Airlines

Deal found 27/12£280

Fri 31/109:55LHR - JFK

1 stop17h 05mVueling

Deal found 27/12£280

Sun 9/212:25LHR - JFK

1 stop12h 40mTAP AIR PORTUGAL

Deal found 26/12£336

Tue 14/112:15LHR - JFK

1 stop10h 45mIcelandair

Deal found 27/12£354

Mon 27/106:30LHR - JFK

1 stop12h 20mAer Lingus

Deal found 28/12£362

Mon 27/114:50LHR - IAD

3 stops25h 57mMultiple Airlines

Deal found 27/12£370

Thu 26/613:15LHR - EWR

1 stop12h 45mMultiple Airlines

Deal found 27/12£371

Sun 2/212:15LHR - IAD

1 stop11h 10mIcelandair

Deal found 27/12£372

Mon 20/119:45LHR - EWR

1 stop25h 25mAer Lingus

Deal found 26/12£373

Sat 1/213:40LHR - EWR

1 stop13h 30mTAP AIR PORTUGAL

Deal found 28/12£374

Mon 20/110:50LHR - EWR

Nonstop8h 10mBritish Airways

Deal found 28/12£375

Find flights from Heathrow to Pennsylvania within your budget

Fly from

Fly to

Route

Depart

Return

Price

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Tue 21/1

15:00-21:33

1 stop11h 33m

New York LaGuardia

Tue 28/1

16:35-08:30

1 stop10h 55m

£371

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Wed 5/3

17:05-20:10

Nonstop8h 05m

New York John F Kennedy Intl

Wed 12/3

20:00-06:50

Nonstop6h 50m

£371

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Tue 4/3

08:55-19:42

2 stops15h 47m

New York LaGuardia

Mon 17/3

15:35-06:30

1 stop10h 55m

£371

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 20/1

07:00-14:40

1 stop12h 40m

New York John F Kennedy Intl

Thu 6/2

16:25-08:05

1 stop10h 40m

£371

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 4/2

12:40-16:00

Nonstop8h 20m

New York John F Kennedy Intl

Tue 11/2

19:01-07:15

Nonstop7h 14m

£372

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Wed 23/4

08:20-11:05

Nonstop7h 45m

New York John F Kennedy Intl

Wed 30/4

07:50-19:45

Nonstop6h 55m

£373

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 13/1

11:45-19:20

1 stop12h 35m

New York John F Kennedy Intl

Mon 20/1

18:30-06:25

Nonstop6h 55m

£374

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Thu 16/1

06:30-17:55

2 stops16h 25m

New York LaGuardia

Thu 23/1

14:50-11:05

1 stop15h 15m

£375

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Wed 12/2

14:10-23:59

1 stop14h 49m

New York LaGuardia

Wed 26/2

18:55-11:40

1 stop11h 45m

£376

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Tue 21/1

06:50-14:57

2 stops13h 07m

New York LaGuardia

Tue 28/1

12:45-08:30

2 stops14h 45m

£377

Flights are sorted by cheapest return flights first.

Deals found on 27/12

Showing 1-10 of 60 results

...

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 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.

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, March is the cheapest month in which you can book a flight from London Heathrow Airport to Pennsylvania (average of £648). Flying from London Heathrow Airport to Pennsylvania in July is currently the most expensive (average of £839). 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?

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

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

In terms of precipitation, rainfall in Pennsylvania ranges from 69.0 - 112.0 inches per month. July is typically the wettest month, when rainfall can reach 112.0 mm. February is typically the driest time to visit Pennsylvania when rainfall is around 69.0 mm.

Temperature in Pennsylvania 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 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

Reviews of airlines servicing Pennsylvania

See what other customers who have flown with SWISS, TAP AIR PORTUGAL and American Airlines from London 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.

Delta

8.0

Very Good

8,556 reviews

Check prices

Reviews

1 / 10

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

Delta

8.0

Very Good

8,556 reviews

Delta

8.0

Very Good

8,556 reviews

Check prices

Reviews

1 / 10

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

KLM

7.8

Good

1,344 reviews

Delta

8.0

Very Good

8,556 reviews

Check prices

Reviews

1 / 10

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

Finnair

7.7

Good

1,284 reviews

Delta

8.0

Very Good

8,556 reviews

Check prices

Reviews

1 / 10

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

LOT

7.6

Good

1,114 reviews

Delta

8.0

Very Good

8,556 reviews

Check prices

Reviews

1 / 10

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

SWISS

7.5

Good

1,598 reviews

Delta

8.0

Very Good

8,556 reviews

Check prices

Reviews

1 / 10

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

Related info for your journey

What are the cheapest airlines to fly from London Heathrow Airport to Pennsylvania one-way?
One-way options have recently been found by users for as low as £280 on Vueling. Other airlines that offer cheap prices include TAP AIR PORTUGAL from £336 and Icelandair from £354 one-way.
What are the most popular routes from London Heathrow Airport to Pennsylvania?
The most popular flight routes from London Heathrow Airport to Pennsylvania are London Heathrow - New York John F Kennedy Intl, London Heathrow - Newark and 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 (79%), American Airlines (79%), Finnair( 79%).
What are the cheapest flights from London Heathrow Airport to Pennsylvania?
Looking for the cheapest flight from London Heathrow Airport to Pennsylvania? While on average our users pay £971, our data indicates the cheapest price to be £535. The most popular route (London Heathrow - New York John F Kennedy Intl), is priced around £332.
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 holiday 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, March is the cheapest month in which you can book a flight from London Heathrow Airport to Pennsylvania (average of £648). Flying from London Heathrow Airport to Pennsylvania in July is currently the most expensive (average of £839). 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

Alternative routes for Heathrow to Pennsylvania

Heathrow to John F Kennedy Intl flights

Heathrow to Newark flights

Heathrow to LaGuardia flights

London City to John F Kennedy Intl flights

Gatwick to Newark flights

Gatwick to John F Kennedy Intl flights

London City to Newark flights

Heathrow to Los Angeles flights

Heathrow to Miami flights

Luton to John F Kennedy Intl flights

Stansted to Stewart flights

Heathrow to Orlando flights

Luton to Newark flights

Heathrow to Las Vegas flights

Gatwick to LaGuardia flights

Heathrow to Dulles Intl flights

Heathrow to San Francisco flights

Heathrow to O'Hare Intl flights

Stansted to John F Kennedy Intl flights

Heathrow to Seattle flights

Heathrow to Hobby flights

Gatwick to Orlando flights

Stansted to Newark flights

Heathrow to Dallas/Fort Worth flights

Heathrow to Baltimore flights

Heathrow to Boston flights

Gatwick to Los Angeles flights

Luton to Stewart flights

London City to Los Angeles flights

London City to Miami flights

Heathrow to Nashville flights

Heathrow to Tampa flights

Heathrow to George Bush Intcntl flights

Heathrow to Ontario flights

Heathrow to Denver flights

Gatwick to Miami flights

London City to Las Vegas flights

Gatwick to San Francisco flights

London City to Orlando flights

Heathrow to Charlotte flights

Heathrow to Atlanta flights

London City to San Francisco flights

Heathrow to Austin flights

Heathrow to Philadelphia flights

Gatwick to O'Hare Intl flights

Heathrow to Long Beach flights

London City to Dulles Intl flights

London City to O'Hare Intl flights

Gatwick to Seattle flights

Gatwick to Boston flights

Complete your trip

Pennsylvania car hire

Philadelphia Airport car hire

Pittsburgh Airport car hire

Harrisburg Airport car hire

Wilkes-Barre Scranton Airport car hire

State College University Park Airport car hire

Erie Airport car hire

Latrobe Westmoreland County Airport car hire

Johnstown Cambria County Airport car hire

Altoona Blair County Airport car hire

Williamsport Lycoming County Airport car hire

Bradford Airport car hire

Direct flights to United States

Top 10 airlines flying from Heathrow to Pennsylvania

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest£359	Average£569	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
JetBlue	Cheapest£379	Average£613	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Air Canada	Cheapest£387	Average£582	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	Cheapest£447	Average£582	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
British Airways	Cheapest£459	Average£630	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Lufthansa	Cheapest£465	Average£618	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Finnair	Cheapest£467	Average£778	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
American Airlines	Cheapest£476	Average£641	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Virgin Atlantic	Cheapest£479	Average£613	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Aer Lingus	Cheapest£479	Average£643	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights

Fly with Cheapflights

How does Cheapflights help users find flights from Heathrow to Pennsylvania?

Cheapflights helps you search for flights from Heathrow to Pennsylvania via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Pennsylvania?

Cheapflights helps you find that perfect flight to Pennsylvania from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Heathrow to Pennsylvania with no change fees?

Need flexible booking options for your flight to Pennsylvania from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Pennsylvania become cheaper?

Yes! Start tracking prices for Heathrow to Pennsylvania flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from London Heathrow Airport to Pennsylvania from £274

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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Pennsylvania

Round-trip from

One-way from

Find flight deals from Heathrow to Pennsylvania

Cheapest flights from Heathrow to PennsylvaniaExplore 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 28 December 2024.

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 28 December 2024.

Find flights from Heathrow to Pennsylvania within your budget

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.

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?

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 28 December 2024.

Weekly flight availability from London Heathrow Airport to Pennsylvania

Rainfall in Pennsylvania by month

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

Temperature in Pennsylvania by month

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

Reviews of airlines servicing Pennsylvania

See what other customers who have flown with SWISS, TAP AIR PORTUGAL and American Airlines from London 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.

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?

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

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

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

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

How can I find direct flights from Heathrow to Pennsylvania?

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

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

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Alternative routes for Heathrow to Pennsylvania

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Top 10 airlines flying from Heathrow to Pennsylvania

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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 28 December 2024.