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

The number of flights available between Pennsylvania and London is 170 per day as of August 2025. The most frequent departure time is 6:00PM, with 100% of daily flights leaving in the evening.

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

The number of flights available between Pennsylvania and London is 1,195 per week as of August 2025. The most frequent departure day is Fri, with 15% of weekly flights leaving on this day.

What airlines fly to London?

British Airways, Iberia and American Airlines are the top three most popular airlines that fly to London from Pennsylvania according to our data. British Airways is the first choice among our users, with 50% of people opting to fly with this airline when traveling to London. Keep in mind that there are 10 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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

Norse Atlantic UK and TAP AIR PORTUGAL are the most popular carriers operating from Pennsylvania to London

How long does it take to fly to London?

If you’re flying from a popular airport in Pennsylvania, such as Philadelphia or Pittsburgh, and flying into London, then you can expect flight times to average 7h and 7h 20m, respectively.

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

Prices for flights from Pennsylvania to London refresh daily.

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

The number of operators available for flights from Pennsylvania to London is 21 as of August 2025.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pennsylvania to London.

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

The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$116 Cheap Flights from Pennsylvania to London in 2025

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Find the cheapest flights from Pennsylvania to London

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:30 pm - 1:00 pmJFK-LHR

11h 30m1 stop

6:00 am - 12:50 pmLHR-JFK

11h 50m1 stop

$266SWISS

Find Deal

Wed, Oct 1 - Wed, Oct 15

7:25 pm - 4:35 pmJFK-LHR

16h 10m1 stop

7:00 am - 2:20 pmLHR-JFK

12h 20m1 stop

$294SWISS

Find Deal

Fri, Oct 3 - Mon, Oct 13

6:20 pm - 6:20 amJFK-LGW

7h 00mnonstop

1:00 pm - 4:55 pmLGW-JFK

7h 55mnonstop

$343Norse Atlantic UK

Find Deal

Sat, Oct 18 - Fri, Oct 31

6:20 pm - 6:20 amJFK-LGW

7h 00mnonstop

1:00 pm - 3:55 pmLGW-JFK

7h 55mnonstop

$349Norse Atlantic UK

Find Deal

Tue, Oct 14 - Mon, Nov 10

10:45 pm - 8:25 pmEWR-LGW

16h 40m1 stop

9:35 am - 10:00 pmLGW-EWR

17h 25m1 stop

$353TAP AIR PORTUGAL

Find Deal

Sun, Oct 19 - Wed, Nov 5

10:45 pm - 8:25 pmEWR-LGW

16h 40m1 stop

10:10 am - 10:00 pmLGW-EWR

16h 50m1 stop

$355TAP AIR PORTUGAL

Find Deal

Mon, Oct 13 - Thu, Nov 20

7:10 pm - 7:10 amJFK-LHR

7h 00mnonstop

6:15 am - 1:15 pmLHR-JFK

12h 00m1 stop

$366British Airways

Find Deal

Tue, Nov 18 - Thu, Nov 20

7:10 pm - 7:10 amJFK-LHR

7h 00mnonstop

6:15 am - 1:15 pmLHR-JFK

12h 00m1 stop

$367British Airways

Find Deal

Tue, Nov 18 - Thu, Nov 20

9:35 pm - 9:35 amJFK-LHR

7h 00mnonstop

6:15 am - 1:15 pmLHR-JFK

12h 00m1 stop

$372American Airlines

Find Deal

Tue, Nov 18 - Thu, Nov 20

11:20 pm - 11:15 amJFK-LHR

6h 55mnonstop

6:15 am - 1:15 pmLHR-JFK

12h 00m1 stop

$373American Airlines

Find Deal

Fri, Nov 7 - Sun, Nov 9

British Airways flights from Pennsylvania to London

Our best British Airways deals on Pennsylvania to London flight tickets

British Airways

Nov 18

JFK7:10 pmNew York John F Kennedy Intl

7h 00m

LHR7:10 amLondon Heathrow

Nov 20

LHR6:15 amLondon Heathrow

12h 00m

1 stop

JFK1:15 pmNew York John F Kennedy Intl

$366

Find similar

British Airways

Nov 18

JFK7:10 pmNew York John F Kennedy Intl

7h 00m

LHR7:10 amLondon Heathrow

Nov 20

LHR6:15 amLondon Heathrow

12h 00m

1 stop

JFK1:15 pmNew York John F Kennedy Intl

$367

Find similar

British Airways

Sep 11

JFK9:30 pmNew York John F Kennedy Intl

29h 20m

1 stop

LHR7:50 amLondon Heathrow

Sep 14

LHR6:10 amLondon Heathrow

17h 45m

1 stop

JFK6:55 pmNew York John F Kennedy Intl

$379

Find similar

Scandinavian Airlines flights from Pennsylvania to London

Our best Scandinavian Airlines deals on Pennsylvania to London flight tickets

Scandinavian Airlines

Nov 14

EWR5:40 pmNewark

14h 15m

1 stop

LHR12:55 pmLondon Heathrow

Nov 16

LHR6:40 amLondon Heathrow

11h 45m

1 stop

EWR1:25 pmNewark

$405

Find similar

Scandinavian Airlines

Dec 5

EWR6:30 pmNewark

34h 05m

1 stop

LHR9:35 amLondon Heathrow

Dec 8

LHR6:40 amLondon Heathrow

11h 55m

1 stop

EWR1:35 pmNewark

$409

Find similar

Scandinavian Airlines

Dec 12

EWR5:40 pmNewark

14h 15m

1 stop

LHR12:55 pmLondon Heathrow

Dec 14

LHR6:40 amLondon Heathrow

11h 45m

1 stop

EWR1:25 pmNewark

$414

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Wed 10/1

8:30 pm-1:00 pm

1 stop11h 30m

London Heathrow

Wed 10/15

6:00 am-12:50 pm

1 stop11h 50m

$266

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 10/3

7:25 pm-4:35 pm

1 stop16h 10m

London Heathrow

Mon 10/13

7:00 am-2:20 pm

1 stop12h 20m

$294

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Sat 10/18

6:20 pm-6:20 am

Nonstop7h 00m

London Gatwick

Fri 10/31

1:00 pm-4:55 pm

Nonstop7h 55m

$343

New YorkLondon

JFK - LGW

JFKLGW

New York John F Kennedy Intl

Tue 10/14

6:20 pm-6:20 am

Nonstop7h 00m

London Gatwick

Mon 11/10

1:00 pm-3:55 pm

Nonstop7h 55m

$349

NewarkLondon

EWR - LGW

EWRLGW

Newark

Sun 10/19

10:45 pm-8:25 pm

1 stop16h 40m

London Gatwick

Wed 11/5

9:35 am-10:00 pm

1 stop17h 25m

$353

NewarkLondon

EWR - LGW

EWRLGW

Newark

Mon 10/13

10:45 pm-8:25 pm

1 stop16h 40m

London Gatwick

Thu 11/20

10:10 am-10:00 pm

1 stop16h 50m

$355

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Tue 11/18

7:10 pm-7:10 am

Nonstop7h 00m

London Heathrow

Thu 11/20

6:15 am-1:15 pm

1 stop12h 00m

$366

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Tue 11/18

7:10 pm-7:10 am

Nonstop7h 00m

London Heathrow

Thu 11/20

6:15 am-1:15 pm

1 stop12h 00m

$367

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Tue 11/18

9:35 pm-9:35 am

Nonstop7h 00m

London Heathrow

Thu 11/20

6:15 am-1:15 pm

1 stop12h 00m

$372

New YorkLondon

JFK - LHR

JFKLHR

New York John F Kennedy Intl

Fri 11/7

11:20 pm-11:15 am

Nonstop6h 55m

London Heathrow

Sun 11/9

6:15 am-1:15 pm

1 stop12h 00m

$373

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How to get the cheapest flight ticket from Pennsylvania to London

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 London?

The cheapest month to fly to London from Pennsylvania is in February. Flight prices, which tend to average around $663, are often lower during this time because this is during the off-season. The month of October is another great option to travel to London, with average flight prices from Pennsylvania averaging around $683.

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

The cheapest day to depart from Pennsylvania to London is on a Wednesday. Travelers who choose to depart for London on a Wednesday will often find tickets for as low as $785. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $982. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

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

Flying to London from Pennsylvania at noon is the least expensive time of day to depart. momondo users have found prices as low as $764 when looking at flights departing at noon. Flights to London are more costly in the afternoon, with an average ticket price of $881. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Pennsylvania to London flight route?

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

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

You are more likely to see cheaper flights to London from Pennsylvania when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $829 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Pennsylvania for as low as $731 on momondo.

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

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

You could potentially save up to 63% on your flight if you consider stops on a Pennsylvania to London flight.

Cheap Pennsylvania to London flight deals and tips

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

Best Price Found	$116
Fastest flight time	6h 55m
Direct flights	Every day
Airports in London	2 airports

The best one-way flight to London from Pennsylvania in the past 72 hours is $116. The best round-trip flight deal from Pennsylvania to London found on momondo in the last 72 hours is $266.

The fastest flight from Pennsylvania to London takes 6h 55m

Direct flights go from Pennsylvania to London every day.

There are 2 airports near London: London Heathrow (LHR), London Gatwick (LGW)

Search flight deals

When did momondo last update prices for flights from Pennsylvania to London?
Prices for flights from Pennsylvania to London refresh daily.
How many operators does momondo search for flights from Pennsylvania to London?
The number of operators available for flights from Pennsylvania to London is 21 as of August 2025.
How old do you have to be to fly from Pennsylvania to London?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pennsylvania to London.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Pennsylvania to London?
momondo data reveals that the most frequently booked plane model on the route from Pennsylvania to London is Boeing 787-9 Dreamliner, representing 44.61% of all bookings. The subsequent popular models are Airbus A350-1000 at 38.77%, Boeing 787-8 Dreamliner at 9.87%, and Boeing 787-10 Dreamliner at 2.51%.

Best airlines flying from Pennsylvania to London

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $219	Free Cancellation	Rating 8.0 7,983 reviews	Search Delta flights
Icelandair	PriceFrom $484	Free Cancellation	Rating 7.0 520 reviews	Search Icelandair flights
JetBlue	PriceFrom $507	Free Cancellation	Rating 7.2 2,915 reviews	Search JetBlue flights
Air Canada	PriceFrom $556	Free Cancellation	Rating 7.1 9,855 reviews	Search Air Canada flights
British Airways	PriceFrom $560	Free Cancellation	Rating 6.6 7,224 reviews	Search British Airways flights
Aer Lingus	PriceFrom $570	Free Cancellation	Rating 7.1 1,193 reviews	Search Aer Lingus flights
United Airlines	PriceFrom $575	Free Cancellation	Rating 7.4 8,904 reviews	Search United Airlines flights
American Airlines	PriceFrom $588	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Finnair	PriceFrom $604	Free Cancellation	Rating 7.6 1,317 reviews	Search Finnair flights
Iberia	PriceFrom $609	Free Cancellation	Rating 7.0 2,862 reviews	Search Iberia flights

Gatwick

Hounslow

Dover

Slough

Luton

Dartford

Guildford

Milton Keynes

Stansted

Hayes

Crawley

Croydon

Chelmsford

Ilford

Brentwood

Colchester

Folkestone

Watford

Canterbury

Richmond

Why use momondo?

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

Finding the right flight to London from Pennsylvania is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

Flights from Pennsylvania to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Pennsylvania.

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

Of course. momondo tracks the price of Pennsylvania to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your London trip

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

London City Airport

London Gatwick Airport

London Heathrow Airport

London Luton Airport

London Southend Airport

London Stansted Airport

Popular cities in the United Kingdom

Flights to Manchesterfrom $372

Flights to Edinburghfrom $405

Flights to Glasgowfrom $417

Flights to Birminghamfrom $384

Flights to Belfastfrom $442

Flights to Newcastle upon Tynefrom $462

Flights to Bristolfrom $465

Flights to Invernessfrom $402

Flights to Liverpoolfrom $475

Flights to Aberdeenfrom $506

Flights to Leedsfrom $473

Flights to Cardifffrom $438

Cheap flights from Pennsylvania to London from $116

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to London departing on 9/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Filter for what you want

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Find the cheapest flights from Pennsylvania to London

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British Airways flights from Pennsylvania to London

Our best British Airways deals on Pennsylvania to London flight tickets

Scandinavian Airlines flights from Pennsylvania to London

Our best Scandinavian Airlines deals on Pennsylvania to London flight tickets

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How to get the cheapest flight ticket from Pennsylvania to London

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 London?

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

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

What is the cheapest Pennsylvania to London flight route?

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

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

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

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

You could potentially save up to 63% on your flight if you consider stops on a Pennsylvania to London flight.

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

Norse Atlantic UK and TAP AIR PORTUGAL are the most popular carriers operating from Pennsylvania to London

What airlines fly to London?

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

The number of flights available between Pennsylvania and London is 170 per day as of August 2025. The most frequent departure time is 6:00PM, with 100% of daily flights leaving in the evening.

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

The number of flights available between Pennsylvania and London is 1,195 per week as of August 2025. The most frequent departure day is Fri, with 15% of weekly flights leaving on this day.

How long does it take to fly to London?

If you’re flying from a popular airport in Pennsylvania, such as Philadelphia or Pittsburgh, and flying into London, then you can expect flight times to average 7h and 7h 20m, respectively.

Cheap Pennsylvania to London flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in London

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

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

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

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

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

Best airlines flying from Pennsylvania to London

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

Traveling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London 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 the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London