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

As of January 2026, 1,192 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 16% of weekly flights taking off on this day.

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 74% 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.

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

United Airlines, JetBlue, and TAP AIR PORTUGAL are the most popular carriers operating from London Heathrow to Pennsylvania

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

As of January 2026, 170 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 62% of daily flights taking off in the afternoon.

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 January 2026.

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.

£252 Cheap Flights from London Heathrow Airport to Pennsylvania in 2026

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06:50 - 14:40

LHR

LGA

12h 50m2 stops

10:35 - 20:35

LGA

LHR

30h 00m2 stops

£350Air Canada

Thu, 5 Mar - Sun, 8 Mar

06:30 - 16:09

LHR

JFK

14h 39m2 stops

16:25 - 08:05

JFK

LHR

10h 40m1 stop

£350United Airlines

Fri, 23 Jan - Mon, 26 Jan

08:50 - 21:29

LHR

LGA

17h 39m2 stops

13:00 - 09:40

LGA

LHR

15h 40m1 stop

£357British Airways

Tue, 20 Jan - Fri, 30 Jan

16:30 - 19:35

LHR

EWR

8h 05mdirect

21:35 - 09:30

EWR

LHR

6h 55mdirect

£365British Airways

Sun, 22 Feb - Tue, 3 Mar

08:05 - 23:55

LHR

PIT

20h 50m1 stop

06:00 - 20:45

PIT

LHR

9h 45m1 stop

£402JetBlue

Fri, 30 Jan - Fri, 6 Feb

09:20 - 22:48

LHR

PIT

18h 28m1 stop

06:00 - 20:45

PIT

LHR

9h 45m1 stop

£408JetBlue

Mon, 16 Feb - Mon, 23 Feb

09:15 - 16:13

LHR

DCA

11h 58m1 stop

14:59 - 07:10

DCA

LHR

11h 11m1 stop

£434Finnair

Thu, 4 Jun - Mon, 8 Jun

14:30 - 22:16

LHR

DCA

12h 46m1 stop

16:34 - 07:50

DCA

LHR

10h 16m1 stop

£435Finnair

Fri, 3 Apr - Mon, 6 Apr

12:10 - 15:35

LHR

IAD

8h 25mdirect

18:20 - 06:30

IAD

LHR

7h 10mdirect

£439Iberia

Tue, 10 Feb - Fri, 20 Feb

19:05 - 15:40

LHR

PHL

25h 35m1 stop

19:50 - 07:50

PHL

LHR

7h 00mdirect

£488Iberia

Fri, 16 Jan - Mon, 2 Feb

Delta flights from London Heathrow Airport to Pennsylvania

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

Delta

30 Jan

LHR16:35London Heathrow

7h 55m

JFK19:30New York John F Kennedy Intl

11 Feb

JFK08:20New York John F Kennedy Intl

6h 50m

LHR20:10London Heathrow

£373

Find similar

Delta

11 Jan

LHR20:00London Heathrow

7h 55m

JFK22:55New York John F Kennedy Intl

19 Jan

JFK20:00New York John F Kennedy Intl

7h 05m

LHR08:05London Heathrow

£373

Find similar

Delta

8 Jan

LHR16:35London Heathrow

7h 55m

JFK19:30New York John F Kennedy Intl

11 Feb

JFK20:00New York John F Kennedy Intl

7h 05m

LHR08:05London Heathrow

£376

Find similar

Icelandair flights from London Heathrow Airport to Pennsylvania

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

Icelandair

13 Jan

LHR12:15London Heathrow

10h 45m

1 stop

JFK18:00New York John F Kennedy Intl

25 Jan

JFK19:25New York John F Kennedy Intl

10h 25m

1 stop

LHR10:50London Heathrow

£361

Find similar

Icelandair

31 Jan

LHR12:15London Heathrow

10h 45m

1 stop

JFK18:00New York John F Kennedy Intl

7 Feb

JFK19:25New York John F Kennedy Intl

10h 25m

1 stop

LHR10:50London Heathrow

£375

Find similar

Icelandair

13 Jan

LHR20:35London Heathrow

26h 50m

1 stop

EWR18:25Newark

17 Jan

EWR19:35Newark

10h 15m

1 stop

LHR10:50London Heathrow

£376

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momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Thu 5/3

06:50-14:40

2 stops12h 50m

New York LaGuardia

Sun 8/3

10:35-20:35

2 stops30h 00m

£350

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Fri 23/1

06:30-16:09

2 stops14h 39m

New York John F Kennedy Intl

Mon 26/1

16:25-08:05

1 stop10h 40m

£350

LondonNew York

LHR - LGA

LHRLGA

London Heathrow

Tue 20/1

08:50-21:29

2 stops17h 39m

New York LaGuardia

Fri 30/1

13:00-09:40

1 stop15h 40m

£357

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Sun 22/2

16:30-19:35

Nonstop8h 05m

Newark

Tue 3/3

21:35-09:30

Nonstop6h 55m

£365

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Fri 30/1

08:05-23:55

1 stop20h 50m

Pittsburgh

Fri 6/2

06:00-20:45

1 stop9h 45m

£402

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Mon 16/2

09:20-22:48

1 stop18h 28m

Pittsburgh

Mon 23/2

06:00-20:45

1 stop9h 45m

£408

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Thu 4/6

09:15-16:13

1 stop11h 58m

Washington, D.C. Reagan-National

Mon 8/6

14:59-07:10

1 stop11h 11m

£434

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Fri 3/4

14:30-22:16

1 stop12h 46m

Washington, D.C. Reagan-National

Mon 6/4

16:34-07:50

1 stop10h 16m

£435

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Tue 10/2

12:10-15:35

Nonstop8h 25m

Washington, D.C. Dulles Intl

Fri 20/2

18:20-06:30

Nonstop7h 10m

£439

LondonPhiladelphia

LHR - PHL

LHRPHL

London Heathrow

Fri 16/1

19:05-15:40

1 stop25h 35m

Philadelphia

Mon 2/2

19:50-07:50

Nonstop7h 00m

£488

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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 £470. 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 £487.

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 £591. 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 £639.

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

Flying to Pennsylvania from London Heathrow Airport at midday is the least expensive time of day to depart. momondo users have found prices as low as £600 when looking at flights departing at midday. In contrast, the most expensive time of day to depart to Pennsylvania is in the morning when prices are around £619.

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 £561 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 £509 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	£466
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 £466. The best return flight deal from London Heathrow Airport to Pennsylvania found on momondo in the last 72 hours is £557.

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 January 2026.
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 48.06% of all bookings. The subsequent popular models are Boeing 787-8 Dreamliner at 10.48%, Boeing 777 at 8.43%, and Boeing 787-9 Dreamliner at 7.75%.

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 £301	Free Cancellation	Rating 7.4 9,134 reviews	Search United Airlines flights
Air Canada	PriceFrom £336	Free Cancellation	Rating 7.1 10,572 reviews	Search Air Canada flights
Icelandair	PriceFrom £384	Free Cancellation	Rating 7.1 593 reviews	Search Icelandair flights
Lufthansa	PriceFrom £400	Free Cancellation	Rating 6.8 7,674 reviews	Search Lufthansa flights
JetBlue	PriceFrom £417	Free Cancellation	Rating 7.2 2,905 reviews	Search JetBlue flights
British Airways	PriceFrom £434	Free Cancellation	Rating 6.7 7,635 reviews	Search British Airways flights
Finnair	PriceFrom £441	Free Cancellation	Rating 7.6 1,343 reviews	Search Finnair flights
American Airlines	PriceFrom £450	Free Cancellation	Rating 7.2 11,072 reviews	Search American Airlines flights
Iberia	PriceFrom £452	Free Cancellation	Rating 7.0 3,058 reviews	Search Iberia flights
Virgin Atlantic	PriceFrom £457	Free Cancellation	Rating 7.5 678 reviews	Search Virgin Atlantic 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 £238

Flights to Orlandofrom £221

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Flights to Miamifrom £156

Flights to San Franciscofrom £308

Flights to Bostonfrom £269

Flights to Chicagofrom £293

Flights to Las Vegasfrom £320

Flights to Washington, D.C.from £310

Flights to Atlantafrom £332

Flights to Dallasfrom £339

Flights to Houstonfrom £385

Cheap flights from London Heathrow Airport to Pennsylvania from £252

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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

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Delta flights from London Heathrow Airport to Pennsylvania

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

Icelandair flights from London Heathrow Airport to Pennsylvania

Our best Icelandair 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?

United Airlines, JetBlue, and TAP AIR PORTUGAL 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 January 2026, 170 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 62% of daily flights taking off in the afternoon.

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

As of January 2026, 1,192 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 16% 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