How many flights depart from London Heathrow Airport to Pennsylvania on average per week?

As of December 2025, 1,248 flights take off from London Heathrow Airport and land in Pennsylvania each week. The most common flight departure day for this route is Wed, with 15% of weekly flights taking off on this day.

How many flights depart from London Heathrow Airport to Pennsylvania on average per day?

As of December 2025, 178 flights take off from London Heathrow Airport and land in Pennsylvania each day. The most common flight departure time for this route is 10:00, with 61% of daily flights taking off in the afternoon.

What is the cheapest airline that flies from London Heathrow to Pennsylvania?

JetBlue, British Airways, and United Airlines are the most popular carriers operating from London Heathrow to Pennsylvania

Which airlines fly to Pennsylvania?

British Airways, Finnair and Iberia are the top three most popular airlines that fly to Pennsylvania from London Heathrow Airport according to our data. British Airways is the first choice among our users, with 73% of people opting to fly with this airline when travelling to Pennsylvania. Keep in mind that there are 11 different airlines that fly to Pennsylvania on a routine basis, so you have a few additional options to choose from.

How many operators does momondo search for flights from London Heathrow Airport to Pennsylvania?

There are 20 operators available for flights from London Heathrow Airport to Pennsylvania as of December 2025.

How old do you have to be to fly from London Heathrow Airport to Pennsylvania?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Pennsylvania.

What documentation or ID do you need to fly to Pennsylvania?

The necessary travel and health documents for your Pennsylvania trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£223 Cheap Flights from London Heathrow Airport to Pennsylvania in 2025/26

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Find the cheapest flights from London Heathrow Airport to Pennsylvania

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Enter your travel dates to find the best prices.

12:15 - 18:00

LHR

JFK

10h 45m1 stop

19:25 - 10:50

JFK

LHR

10h 25m1 stop

£377Icelandair

Fri, 30 Jan - Fri, 6 Feb

19:55 - 20:05

LHR

JFK

29h 10m1 stop

22:00 - 17:30

JFK

LHR

14h 30m1 stop

£379TAP AIR PORTUGAL

Sun, 11 Jan - Sun, 18 Jan

16:20 - 23:43

LHR

LGA

12h 23m1 stop

14:32 - 06:55

LGA

LHR

11h 23m1 stop

£382United Airlines

Sun, 25 Jan - Wed, 15 Apr

09:00 - 19:02

LHR

LGA

15h 02m2 stops

19:45 - 20:35

LGA

LHR

43h 50m2 stops

£409Air Canada

Wed, 4 Feb - Sun, 8 Feb

09:00 - 19:03

LHR

LGA

14h 03m2 stops

17:35 - 07:10

LGA

LHR

9h 35m1 stop

£410Air Canada

Tue, 10 Mar - Tue, 17 Mar

11:30 - 10:22

LHR

LGA

27h 52m2 stops

14:20 - 07:55

LGA

LHR

12h 35m1 stop

£421United Airlines

Wed, 7 Jan - Wed, 28 Jan

12:20 - 23:55

LHR

PIT

16h 35m1 stop

06:00 - 20:45

PIT

LHR

10h 45m1 stop

£452JetBlue

Wed, 14 Jan - Mon, 16 Mar

11:55 - 23:44

LHR

PIT

16h 49m1 stop

06:00 - 20:45

PIT

LHR

9h 45m1 stop

£459JetBlue

Wed, 22 Apr - Wed, 29 Apr

07:50 - 14:05

LHR

PHL

11h 15m1 stop

19:50 - 07:50

PHL

LHR

7h 00mdirect

£539British Airways

Thu, 15 Jan - Mon, 19 Jan

06:30 - 14:00

LHR

PHL

12h 30m1 stop

19:45 - 07:50

PHL

LHR

7h 05mdirect

£540British Airways

Thu, 12 Feb - Thu, 26 Feb

KLM flights from London Heathrow Airport to Pennsylvania

Our best KLM deals on London Heathrow Airport to Pennsylvania flight tickets

KLM

26 Jan

LHR10:00London Heathrow

10h 45m

1 stop

JFK15:45New York John F Kennedy Intl

2 Feb

JFK21:30New York John F Kennedy Intl

6h 50m

LHR09:20London Heathrow

£408

Find similar

KLM

25 Dec

LHR20:00London Heathrow

7h 55m

JFK22:55New York John F Kennedy Intl

13 Jan

JFK21:30New York John F Kennedy Intl

6h 50m

LHR09:20London Heathrow

£522

Find similar

Virgin Atlantic flights from London Heathrow Airport to Pennsylvania

Our best Virgin Atlantic deals on London Heathrow Airport to Pennsylvania flight tickets

Virgin Atlantic

26 Jan

LHR08:40London Heathrow

12h 05m

1 stop

JFK15:45New York John F Kennedy Intl

4 Feb

JFK22:00New York John F Kennedy Intl

7h 15m

LHR10:15London Heathrow

£409

Find similar

Virgin Atlantic

12 Jan

LHR12:40London Heathrow

8h 19m

JFK15:59New York John F Kennedy Intl

19 Jan

JFK08:20New York John F Kennedy Intl

6h 50m

LHR20:10London Heathrow

£413

Find similar

Virgin Atlantic

25 Dec

LHR10:10London Heathrow

8h 15m

JFK13:25New York John F Kennedy Intl

21 Jan

JFK08:20New York John F Kennedy Intl

6h 50m

LHR20:10London Heathrow

£491

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Pennsylvania that are best for you.

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Fly to

Route

Depart

Return

Price

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Fri 30/1

12:15-18:00

1 stop10h 45m

New York John F Kennedy Intl

Fri 6/2

19:25-10:50

1 stop10h 25m

£377

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Sun 11/1

19:55-20:05

1 stop29h 10m

New York John F Kennedy Intl

Sun 18/1

22:00-17:30

1 stop14h 30m

£379

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Sun 25/1

16:20-23:43

1 stop12h 23m

New York LaGuardia

Wed 15/4

14:32-06:55

1 stop11h 23m

£382

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Wed 4/2

09:00-19:02

2 stops15h 02m

New York LaGuardia

Sun 8/2

19:45-20:35

2 stops43h 50m

£409

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Tue 10/3

09:00-19:03

2 stops14h 03m

New York LaGuardia

Tue 17/3

17:35-07:10

1 stop9h 35m

£410

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Wed 7/1

11:30-10:22

2 stops27h 52m

New York LaGuardia

Wed 28/1

14:20-07:55

1 stop12h 35m

£421

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Wed 14/1

12:20-23:55

1 stop16h 35m

Pittsburgh

Mon 16/3

06:00-20:45

1 stop10h 45m

£452

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Wed 22/4

11:55-23:44

1 stop16h 49m

Pittsburgh

Wed 29/4

06:00-20:45

1 stop9h 45m

£459

LondonPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Thu 15/1

07:50-14:05

1 stop11h 15m

Philadelphia

Mon 19/1

19:50-07:50

Nonstop7h 00m

£539

LondonPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Thu 12/2

06:30-14:00

1 stop12h 30m

Philadelphia

Thu 26/2

19:45-07:50

Nonstop7h 05m

£540

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Heathrow Airport to Pennsylvania

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Pennsylvania?

In general, March is the cheapest month to fly from London Heathrow Airport to Pennsylvania. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £473. If you don’t want to visit Pennsylvania in March, then you should wait until February to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of £499.

What is the cheapest day to depart on your flight to Pennsylvania?

According to our data, Wednesday is the cheapest day to fly to Pennsylvania from London Heathrow Airport. The lowest ticket price found for a Wednesday departure recently was £600. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Pennsylvania is Sunday, with ticket prices averaging around £650.

What is the cheapest time of day to depart on your flight to Pennsylvania?

Flying to Pennsylvania from London Heathrow Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £500 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to Pennsylvania is in the morning when prices are around £626.

What is the cheapest London Heathrow to Pennsylvania flight route?

Fly from London Heathrow to Pittsburgh for the best London Heathrow - Pennsylvania flight prices

How far in advance should I book a flight to Pennsylvania?

You are more likely to see cheaper flights to Pennsylvania from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Pennsylvania for around £564 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Pennsylvania from London Heathrow Airport for as low as £512 on momondo.

What cabin class options are available on London Heathrow to Pennsylvania flights?

There are 3 cabin classes available to choose from on London Heathrow to Pennsylvania flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London Heathrow Airport to Pennsylvania flights?

You could potentially save up to 9% on your flight if you consider stops on a London Heathrow Airport to Pennsylvania flight.

Cheap London Heathrow Airport to Pennsylvania flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Pennsylvania

Best price found	£501
Fastest flight time	7h 45m
Direct flights	Every day
Airports in Pennsylvania	152 airports

The best one-way flight to Pennsylvania from London Heathrow Airport in the past 72 hours is £501. The best return flight deal from London Heathrow Airport to Pennsylvania found on momondo in the last 72 hours is £582.

The fastest flight from London Heathrow Airport to Pennsylvania takes 7h 45m

Direct flights go from London Heathrow Airport to Pennsylvania every day.

There are 152 airports in Pennsylvania. From London Heathrow Airport there are direct flights to Newark (EWR), Philadelphia (PHL), New York John F Kennedy Intl (JFK).

Search flight deals

When did momondo last update prices for flights from London Heathrow Airport to Pennsylvania?
Prices for flights from London Heathrow Airport to Pennsylvania refresh daily.
How many operators does momondo search for flights from London Heathrow Airport to Pennsylvania?
There are 20 operators available for flights from London Heathrow Airport to Pennsylvania as of December 2025.
How old do you have to be to fly from London Heathrow Airport to Pennsylvania?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Pennsylvania.
What documentation or ID do you need to fly to Pennsylvania?
The necessary travel and health documents for your Pennsylvania trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Heathrow Airport to Pennsylvania?
momondo data reveals that the most frequently booked plane model on the route from London Heathrow Airport to Pennsylvania is Airbus A350-1000, representing 50.12% of all bookings. The subsequent popular models are Boeing 787-8 Dreamliner at 11.91%, Boeing 777 at 6.47%, and Airbus A330-900neo at 5.32%.

Best airlines flying from London Heathrow Airport to Pennsylvania

Compare and see reviews for airlines that fly from London Heathrow Airport to Pennsylvania with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom £303	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights
Air Canada	PriceFrom £338	Free Cancellation	Rating 7.1 10,518 reviews	Search Air Canada flights
Icelandair	PriceFrom £386	Free Cancellation	Rating 7.0 589 reviews	Search Icelandair flights
JetBlue	PriceFrom £402	Free Cancellation	Rating 7.2 2,898 reviews	Search JetBlue flights
Lufthansa	PriceFrom £402	Free Cancellation	Rating 6.8 7,626 reviews	Search Lufthansa flights
British Airways	PriceFrom £438	Free Cancellation	Rating 6.7 7,571 reviews	Search British Airways flights
Finnair	PriceFrom £449	Free Cancellation	Rating 7.6 1,334 reviews	Search Finnair flights
American Airlines	PriceFrom £453	Free Cancellation	Rating 7.2 11,051 reviews	Search American Airlines flights
Virgin Atlantic	PriceFrom £460	Free Cancellation	Rating 7.5 675 reviews	Search Virgin Atlantic flights
Aer Lingus	PriceFrom £465	Free Cancellation	Rating 7.2 1,394 reviews	Search Aer Lingus flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Pennsylvania?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Pennsylvania. momondo saves you time and could save you money on your trip.

Can I find flights from London to Pennsylvania with flexible booking policies on momondo?

All flight searches from London to Pennsylvania on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London to Pennsylvania?

Once you have performed a search for London to Pennsylvania flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from London to Pennsylvania right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Pennsylvania, momondo offers a useful price alert feature which will track prices for flights to Pennsylvania from London and alert you when they change.

An easier way to manage your Pennsylvania trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Find better results for your trip to Pennsylvania

Popular Cities in Pennsylvania

Flights to New Yorkfrom £272

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Flights to Las Vegasfrom £400

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Flights to Washington, D.C.from £333

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Flights to Dallasfrom £365

Flights to Houstonfrom £367

Cheap flights from London Heathrow Airport to Pennsylvania from £223

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from London Heathrow Airport to Pennsylvania

Cheap return flights

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KLM flights from London Heathrow Airport to Pennsylvania

Our best KLM deals on London Heathrow Airport to Pennsylvania flight tickets

Virgin Atlantic flights from London Heathrow Airport to Pennsylvania

Our best Virgin Atlantic deals on London Heathrow Airport to Pennsylvania flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Pennsylvania that are best for you.

See travel insights to Pennsylvania from

How to get the cheapest flight ticket from London Heathrow Airport to Pennsylvania

What is the cheapest month to fly to Pennsylvania?

What is the cheapest day to depart on your flight to Pennsylvania?

What is the cheapest time of day to depart on your flight to Pennsylvania?

What is the cheapest London Heathrow to Pennsylvania flight route?

Fly from London Heathrow to Pittsburgh for the best London Heathrow - Pennsylvania flight prices

How far in advance should I book a flight to Pennsylvania?

What cabin class options are available on London Heathrow to Pennsylvania flights?

There are 3 cabin classes available to choose from on London Heathrow to Pennsylvania flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London Heathrow Airport to Pennsylvania flights?

You could potentially save up to 9% on your flight if you consider stops on a London Heathrow Airport to Pennsylvania flight.

What is the cheapest airline that flies from London Heathrow to Pennsylvania?

JetBlue, British Airways, and United Airlines are the most popular carriers operating from London Heathrow to Pennsylvania

Which airlines fly to Pennsylvania?

How many flights depart from London Heathrow Airport to Pennsylvania on average per day?

As of December 2025, 178 flights take off from London Heathrow Airport and land in Pennsylvania each day. The most common flight departure time for this route is 10:00, with 61% of daily flights taking off in the afternoon.

How many flights depart from London Heathrow Airport to Pennsylvania on average per week?

As of December 2025, 1,248 flights take off from London Heathrow Airport and land in Pennsylvania each week. The most common flight departure day for this route is Wed, with 15% of weekly flights taking off on this day.

Cheap London Heathrow Airport to Pennsylvania flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Pennsylvania

Best price found

Fastest flight time

Direct flights

Airports in Pennsylvania

When did momondo last update prices for flights from London Heathrow Airport to Pennsylvania?

How many operators does momondo search for flights from London Heathrow Airport to Pennsylvania?

How old do you have to be to fly from London Heathrow Airport to Pennsylvania?

What documentation or ID do you need to fly to Pennsylvania?

What is the most popular plane model from London Heathrow Airport to Pennsylvania?

Best airlines flying from London Heathrow Airport to Pennsylvania

Compare and see reviews for airlines that fly from London Heathrow Airport to Pennsylvania with momondo

Why use momondo?

Why should I use momondo to find a flight deal from London to Pennsylvania?

Can I find flights from London to Pennsylvania with flexible booking policies on momondo?

How can momondo help me find flights from London to Pennsylvania?

I’m not ready to book a flight from London to Pennsylvania right now. Can momondo alert me if prices change?

An easier way to manage your Pennsylvania trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Pennsylvania

Popular Cities in Pennsylvania

Popular flights according to clicks in the last 7 days on momondo