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

The number of flights available between London and Pennsylvania is 1,064 per week as of July 2025. The most frequent departure day is Thu, with 17% of weekly flights leaving on this day.

What airlines fly to Pennsylvania?

British Airways, American Airlines and Iberia are the top three most popular airlines that fly to Pennsylvania from London according to our data. British Airways is the first choice among our users, with 63% of people opting to fly with this airline when traveling to Pennsylvania. Keep in mind that there are 5 different airlines that fly to Pennsylvania on a routine basis, so you have a few additional options to choose from.

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

The number of flights available between London and Pennsylvania is 152 per day as of July 2025. The most frequent departure time is 10:00AM, with 74% of daily flights leaving in the afternoon.

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

Norse Atlantic UK is the most popular carrier operating from London to Pennsylvania

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

Prices for flights from London to Pennsylvania refresh daily.

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

As of July 2025, there are 19 operators available to choose from for flights from London to Pennsylvania.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Pennsylvania.

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

The required travel and health documents for your Pennsylvania trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Pennsylvania. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$220 Cheap Flights from London to Pennsylvania in 2025

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Find the cheapest flights from London to Pennsylvania

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:00 am - 1:05 pmLHR-JFK

12h 05m1 stop

9:00 pm - 1:00 pmJFK-LHR

11h 00m1 stop

$295SWISS

Find Deal

Tue, Nov 4 - Wed, Nov 12

9:10 am - 12:35 pmLHR-EWR

8h 25mnonstop

8:25 am - 8:35 pmEWR-LHR

7h 10mnonstop

$303Lufthansa

Find Deal

Thu, Nov 13 - Tue, Dec 2

9:30 am - 12:40 pmLHR-EWR

8h 10mnonstop

11:20 pm - 11:25 amEWR-LHR

7h 05mnonstop

$312Austrian Airlines

Find Deal

Sun, Sep 14 - Sun, Sep 21

1:05 pm - 3:55 pmLGW-JFK

7h 50mnonstop

6:20 pm - 6:20 amJFK-LGW

7h 00mnonstop

$320Norse Atlantic UK

Find Deal

Fri, Sep 19 - Thu, Sep 25

1:05 pm - 3:55 pmLGW-JFK

7h 50mnonstop

6:20 pm - 6:20 amJFK-LGW

7h 00mnonstop

$321Norse Atlantic UK

Find Deal

Fri, Sep 19 - Thu, Sep 25

12:00 pm - 7:20 pmLHR-JFK

12h 20m1 stop

4:55 pm - 8:00 amJFK-LHR

10h 05m1 stop

$446Aer Lingus

Find Deal

Sat, Oct 4 - Sat, Oct 11

9:50 am - 4:50 pmLHR-JFK

12h 00m1 stop

6:25 pm - 9:05 amJFK-LHR

9h 40m1 stop

$456Aer Lingus

Find Deal

Sat, Sep 13 - Sun, Sep 28

9:05 am - 8:05 pmLHR-JFK

16h 00m1 stop

9:45 pm - 2:20 pmJFK-LHR

11h 35m1 stop

$457Austrian Airlines

Find Deal

Thu, Sep 11 - Wed, Oct 1

7:40 pm - 10:30 pmLHR-JFK

7h 50mnonstop

6:15 pm - 6:15 amJFK-LHR

7h 00mnonstop

$466British Airways

Find Deal

Wed, Oct 22 - Wed, Nov 12

6:00 pm - 9:05 pmLHR-JFK

8h 05mnonstop

9:50 pm - 9:40 amJFK-LHR

6h 50mnonstop

$468British Airways

Find Deal

Wed, Dec 3 - Fri, Dec 12

Norse Atlantic UK flights from London to Pennsylvania

Our best Norse Atlantic UK deals on London to Pennsylvania flight tickets

Norse Atlantic UK

Sep 19

LGW1:05 pmLondon Gatwick

7h 50m

JFK3:55 pmNew York John F Kennedy Intl

Sep 25

JFK6:20 pmNew York John F Kennedy Intl

7h 00m

LGW6:20 amLondon Gatwick

$320

Find similar

Norse Atlantic UK

Sep 19

LGW1:05 pmLondon Gatwick

7h 50m

JFK3:55 pmNew York John F Kennedy Intl

Sep 25

JFK6:20 pmNew York John F Kennedy Intl

7h 00m

LGW6:20 amLondon Gatwick

$321

Find similar

Norse Atlantic UK

Sep 19

LGW1:05 pmLondon Gatwick

7h 50m

JFK3:55 pmNew York John F Kennedy Intl

Sep 25

JFK6:20 pmNew York John F Kennedy Intl

7h 00m

LGW6:20 amLondon Gatwick

$322

Find similar

British Airways flights from London to Pennsylvania

Our best British Airways deals on London to Pennsylvania flight tickets

British Airways

Oct 22

LHR7:40 pmLondon Heathrow

7h 50m

JFK10:30 pmNew York John F Kennedy Intl

Nov 12

JFK6:15 pmNew York John F Kennedy Intl

7h 00m

LHR6:15 amLondon Heathrow

$466

Find similar

British Airways

Dec 3

LHR6:00 pmLondon Heathrow

8h 05m

JFK9:05 pmNew York John F Kennedy Intl

Dec 12

JFK9:50 pmNew York John F Kennedy Intl

6h 50m

LHR9:40 amLondon Heathrow

$468

Find similar

British Airways

Aug 14

LHR9:45 amLondon Heathrow

7h 55m

JFK12:40 pmNew York John F Kennedy Intl

Sep 23

JFK7:50 amNew York John F Kennedy Intl

6h 55m

LHR7:45 pmLondon Heathrow

$496

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Fly from

Fly to

Route

Depart

Return

Price

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 11/4

6:00 am-1:05 pm

1 stop12h 05m

New York John F Kennedy Intl

Wed 11/12

9:00 pm-1:00 pm

1 stop11h 00m

$295

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Thu 11/13

9:10 am-12:35 pm

Nonstop8h 25m

Newark

Tue 12/2

8:25 am-8:35 pm

Nonstop7h 10m

$303

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Sun 9/14

9:30 am-12:40 pm

Nonstop8h 10m

Newark

Sun 9/21

11:20 pm-11:25 am

Nonstop7h 05m

$312

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Fri 9/19

1:05 pm-3:55 pm

Nonstop7h 50m

New York John F Kennedy Intl

Thu 9/25

6:20 pm-6:20 am

Nonstop7h 00m

$320

LondonNew York

LGW - JFK

LGWJFK

London Gatwick

Fri 9/19

1:05 pm-3:55 pm

Nonstop7h 50m

New York John F Kennedy Intl

Thu 9/25

6:20 pm-6:20 am

Nonstop7h 00m

$321

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Sat 10/4

12:00 pm-7:20 pm

1 stop12h 20m

New York John F Kennedy Intl

Sat 10/11

4:55 pm-8:00 am

1 stop10h 05m

$446

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Sat 9/13

9:50 am-4:50 pm

1 stop12h 00m

New York John F Kennedy Intl

Sun 9/28

6:25 pm-9:05 am

1 stop9h 40m

$456

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 9/11

9:05 am-8:05 pm

1 stop16h 00m

New York John F Kennedy Intl

Wed 10/1

9:45 pm-2:20 pm

1 stop11h 35m

$457

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Wed 10/22

7:40 pm-10:30 pm

Nonstop7h 50m

New York John F Kennedy Intl

Wed 11/12

6:15 pm-6:15 am

Nonstop7h 00m

$466

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Wed 12/3

6:00 pm-9:05 pm

Nonstop8h 05m

New York John F Kennedy Intl

Fri 12/12

9:50 pm-9:40 am

Nonstop6h 50m

$468

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How to get the cheapest flight ticket from London 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?

The month of February is, on average, the cheapest month to fly to Pennsylvania from London, with most prices found around $663. If you don’t want to visit Pennsylvania in February, then you should wait until September to fly from London, when ticket prices are also cheap, with an average price of $678.

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

The cheapest day to depart on your flight to Pennsylvania is on a Tuesday when prices can be found for as low as $758. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $910. These prices are subject to change though, so be sure to set up a Price Alert for flights to Pennsylvania.

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

Our most recent data shows that the best time of day to fly to Pennsylvania is in the evening. Flights from London to Pennsylvania during this time can be as low as $472. In contrast, the most expensive time of day to depart to Pennsylvania is at noon when prices are around $822.

What is the cheapest London to Pennsylvania flight route?

Fly from London Heathrow to Philadelphia for the best London - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Pennsylvania for around $753 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Pennsylvania from London for as low as $685 on momondo.

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

There are 4 cabin classes available to choose from on London 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 to Pennsylvania flights?

You could potentially save up to 36% on your flight if you consider stops on a London to Pennsylvania flight.

Cheap London to Pennsylvania flight deals and tips

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

Best Price Found	$220
Fastest flight time	7h 50m
Direct flights	Every day
Airports in Pennsylvania	3 airports

The best one-way flight to Pennsylvania from London in the past 72 hours is $220. The best round-trip flight deal from London to Pennsylvania found on momondo in the last 72 hours is $295.

The fastest flight from London to Pennsylvania takes 7h 50m

Direct flights go from London to Pennsylvania every day.

There are 3 airports near Pennsylvania: Newark (EWR), New York LaGuardia (LGA), New York John F Kennedy Intl (JFK)

Search flight deals

When did momondo last update prices for flights from London to Pennsylvania?
Prices for flights from London to Pennsylvania refresh daily.
How many operators does momondo search for flights from London to Pennsylvania?
As of July 2025, there are 19 operators available to choose from for flights from London to Pennsylvania.
How old do you have to be to fly from London to Pennsylvania?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Pennsylvania.
What documentation or ID do you need to fly to Pennsylvania?
The required travel and health documents for your Pennsylvania trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Pennsylvania. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from London to Pennsylvania?
Based on momondo bookings for flights between London and Pennsylvania, the leading plane model is Airbus A350-1000, making up 47.57% of the total bookings. Other popular models include Boeing 787-8 Dreamliner with 10.01%, Boeing 787-9 Dreamliner with 7.85%, and Airbus A319 with 7.07%.

Best airlines flying from London to Pennsylvania

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

Airline	Rating	Free Cancellation	Price
Iberia	PriceFrom $559	Free Cancellation	Rating 7.0 2,859 reviews	Search Iberia flights
British Airways	PriceFrom $580	Free Cancellation	Rating 6.6 7,222 reviews	Search British Airways flights
American Airlines	PriceFrom $596	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Finnair	PriceFrom $648	Free Cancellation	Rating 7.6 1,316 reviews	Search Finnair flights
Aer Lingus	PriceFrom $670	Free Cancellation	Rating 7.1 1,192 reviews	Search Aer Lingus flights

Why use momondo?

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

It is quick and easy to find London to Pennsylvania flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Pennsylvania that suits you.

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

Yes. All flights to Pennsylvania from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential London to Pennsylvania flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from London to Pennsylvania now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Pennsylvania and let you know when they change.

An easier way to manage your Pennsylvania trip

We make it super easy to schedule, organize 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 $39

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Flights to Orlandofrom $54

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Flights to San Franciscofrom $49

Flights to Washington, D.C.from $49

Flights to Bostonfrom $77

Flights to Atlantafrom $29

Flights to Dallasfrom $55

Flights to Seattlefrom $93

Cheap flights from London to Pennsylvania from $220

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Pennsylvania departing on 11/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from London to Pennsylvania

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Norse Atlantic UK flights from London to Pennsylvania

Our best Norse Atlantic UK deals on London to Pennsylvania flight tickets

British Airways flights from London to Pennsylvania

Our best British Airways deals on London to Pennsylvania flight tickets

momondo Fare Finder

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

See travel insights to Pennsylvania from

How to get the cheapest flight ticket from London 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

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?

Our most recent data shows that the best time of day to fly to Pennsylvania is in the evening. Flights from London to Pennsylvania during this time can be as low as $472. In contrast, the most expensive time of day to depart to Pennsylvania is at noon when prices are around $822.

What is the cheapest London to Pennsylvania flight route?

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

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

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

There are 4 cabin classes available to choose from on London 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 to Pennsylvania flights?

You could potentially save up to 36% on your flight if you consider stops on a London to Pennsylvania flight.

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

Norse Atlantic UK is the most popular carrier operating from London to Pennsylvania

What airlines fly to Pennsylvania?

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

The number of flights available between London and Pennsylvania is 152 per day as of July 2025. The most frequent departure time is 10:00AM, with 74% of daily flights leaving in the afternoon.

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

The number of flights available between London and Pennsylvania is 1,064 per week as of July 2025. The most frequent departure day is Thu, with 17% of weekly flights leaving on this day.

Cheap London to Pennsylvania flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Pennsylvania

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

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

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

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

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

Best airlines flying from London to Pennsylvania

Compare and see reviews for airlines that fly from London 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, organize 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