What is the most punctual flight time for London to Philadelphia flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Friday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

How often are flights from London to Philadelphia delayed?

Historically, on average around 0% of flights between London and Philadelphia have experienced a delay on any given week. The average delay length over the past 12 months has been 0 minutes.

What is the cheapest airline that flies from London Gatwick to Philadelphia?

Delta and TAP AIR PORTUGAL are the most popular carriers operating from London Gatwick to Philadelphia

When did momondo last update prices for flights from London Gatwick Airport to Philadelphia Airport?

Prices for flights from London Gatwick Airport to Philadelphia Airport are refreshed on a daily basis.

How old do you have to be to fly from London Gatwick Airport to Philadelphia Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport to Philadelphia Airport.

What documentation or ID do you need to fly to Philadelphia Airport?

The necessary travel and health documents for your Philadelphia Airport 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.

$615 Cheap Flights from London Gatwick Airport to Philadelphia in 2026

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Find the cheapest flights from London Gatwick Airport to Philadelphia

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

12:20 pm - 7:38 am

LGW

PHL

24h 18m

1 stop

8:28 am - 9:35 am

PHL

LGW

20h 07m

1 stop

$809JetBlue

Wed, Jun 17 - Wed, Jul 1

12:20 pm - 7:38 am

LGW

PHL

24h 18m

1 stop

8:28 am - 9:35 am

PHL

LGW

20h 07m

1 stop

$817JetBlue

Sun, Jun 14 - Tue, Jun 30

7:55 pm - 4:05 pm

LGW

PHL

25h 10m

2 stops

5:40 pm - 8:40 am

PHL

LGW

34h 00m

3 stops

$818Multiple Airlines

Wed, Jun 3 - Thu, Jun 11

2:00 pm - 12:04 am

LGW

PHL

15h 04m

1 stop

8:30 am - 10:00 am

PHL

LGW

20h 30m

2 stops

$819Multiple Airlines

Sat, Jun 6 - Sun, Jul 19

2:00 pm - 12:04 am

LGW

PHL

15h 04m

1 stop

7:20 am - 10:00 am

PHL

LGW

21h 40m

2 stops

$820Multiple Airlines

Sat, Jun 6 - Sat, Jul 18

12:20 pm - 8:31 am

LGW

PHL

25h 11m

1 stop

8:28 am - 9:35 am

PHL

LGW

20h 07m

1 stop

$822JetBlue

Tue, Jun 2 - Thu, Jun 11

2:00 pm - 12:40 am

LGW

PHL

15h 40m

1 stop

8:30 am - 10:00 am

PHL

LGW

20h 30m

2 stops

$823Multiple Airlines

Tue, Jun 2 - Fri, Jul 17

12:20 pm - 8:00 pm

LGW

PHL

12h 40m

1 stop

8:28 am - 9:35 am

PHL

LGW

20h 07m

1 stop

$824JetBlue

Wed, Jun 17 - Thu, Jul 9

2:00 pm - 8:54 am

LGW

PHL

23h 54m

1 stop

8:30 am - 10:00 am

PHL

LGW

20h 30m

2 stops

$826Multiple Airlines

Fri, Jun 5 - Fri, Jul 17

12:20 pm - 8:30 am

LGW

PHL

25h 10m

1 stop

8:55 pm - 9:35 am

PHL

LGW

31h 40m

1 stop

$827JetBlue

Thu, Jun 4 - Sun, Jun 14

TAP AIR PORTUGAL flights from London Gatwick Airport to Philadelphia

Our best TAP AIR PORTUGAL deals on London Gatwick Airport to Philadelphia flight tickets

TAP AIR PORTUGAL

Oct 20

LGW9:15 pmLondon Gatwick

30h 28m

3 stops

PHL10:43 pmPhiladelphia

Oct 27

PHL3:30 pmPhiladelphia

20h 15m

2 stops

LGW3:45 pmLondon Gatwick

$866

TAP AIR PORTUGAL

May 13

LGW4:25 pmLondon Gatwick

44h 09m

2 stops

PHL7:34 amPhiladelphia

Aug 24

PHL8:28 amPhiladelphia

26h 07m

2 stops

LGW3:35 pmLondon Gatwick

$1,049

TAP AIR PORTUGAL

May 14

LGW2:50 pmLondon Gatwick

59h 51m

2 stops

PHL9:41 pmPhiladelphia

Aug 24

PHL8:28 amPhiladelphia

26h 07m

2 stops

LGW3:35 pmLondon Gatwick

$1,050

JetBlue flights from London Gatwick Airport to Philadelphia

Our best JetBlue deals on London Gatwick Airport to Philadelphia flight tickets

JetBlue

Jun 17

LGW12:20 pmLondon Gatwick

24h 18m

1 stop

PHL7:38 amPhiladelphia

Jul 1

PHL8:28 amPhiladelphia

20h 07m

1 stop

LGW9:35 amLondon Gatwick

$809

JetBlue

Jun 14

LGW12:20 pmLondon Gatwick

24h 18m

1 stop

PHL7:38 amPhiladelphia

Jun 30

PHL8:28 amPhiladelphia

20h 07m

1 stop

LGW9:35 amLondon Gatwick

$817

JetBlue

Jun 2

LGW12:20 pmLondon Gatwick

25h 11m

1 stop

PHL8:31 amPhiladelphia

Jun 11

PHL8:28 amPhiladelphia

20h 07m

1 stop

LGW9:35 amLondon Gatwick

$822

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonPhiladelphia

LGW - PHL

LGWPHL

London Gatwick

Wed 6/17

12:20 pm-7:38 am

1 stop24h 18m

Philadelphia

Wed 7/1

8:28 am-9:35 am

1 stop20h 07m

$809

LondonPhiladelphia

LGW - PHL

LGWPHL

London Gatwick

Sun 6/14

12:20 pm-7:38 am

1 stop24h 18m

Philadelphia

Tue 6/30

8:28 am-9:35 am

1 stop20h 07m

$817

LondonPhiladelphia

LGW - PHL

LGWPHL

London Gatwick

Wed 6/3

7:55 pm-4:05 pm

2 stops25h 10m

Philadelphia

Thu 6/11

5:40 pm-8:40 am

3 stops34h 00m

$818

LondonPhiladelphia

LGW - PHL

LGWPHL

London Gatwick

Sat 6/6

2:00 pm-12:04 am

1 stop15h 04m

Philadelphia

Sun 7/19

8:30 am-10:00 am

2 stops20h 30m

$819

LondonPhiladelphia

LGW - PHL

LGWPHL

London Gatwick

Sat 6/6

2:00 pm-12:04 am

1 stop15h 04m

Philadelphia

Sat 7/18

7:20 am-10:00 am

2 stops21h 40m

$820

LondonPhiladelphia

LGW - PHL

LGWPHL

London Gatwick

Tue 6/2

12:20 pm-8:31 am

1 stop25h 11m

Philadelphia

Thu 6/11

8:28 am-9:35 am

1 stop20h 07m

$822

LondonPhiladelphia

LGW - PHL

LGWPHL

London Gatwick

Tue 6/2

2:00 pm-12:40 am

1 stop15h 40m

Philadelphia

Fri 7/17

8:30 am-10:00 am

2 stops20h 30m

$823

Quickest round-trip

LondonPhiladelphia

LGW - PHL

LGWPHL

London Gatwick

Wed 6/17

12:20 pm-8:00 pm

1 stop12h 40m

Philadelphia

Thu 7/9

8:28 am-9:35 am

1 stop20h 07m

$824

LondonPhiladelphia

LGW - PHL

LGWPHL

London Gatwick

Fri 6/5

2:00 pm-8:54 am

1 stop23h 54m

Philadelphia

Fri 7/17

8:30 am-10:00 am

2 stops20h 30m

$826

LondonPhiladelphia

LGW - PHL

LGWPHL

London Gatwick

Thu 6/4

12:20 pm-8:30 am

1 stop25h 10m

Philadelphia

Sun 6/14

8:55 pm-9:35 am

1 stop31h 40m

$827

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Gatwick Airport to Philadelphia

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

Delays

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

The cheapest day to depart from London Gatwick Airport to Philadelphia is on a Monday. Travelers who choose to depart for Philadelphia on a Monday will often find tickets for as low as $784. On the other hand, Sunday is the most expensive day to depart from London Gatwick Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $951.

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

According to our data, the cheapest time of day to fly to Philadelphia is at noon. momondo users have found flights departing from London Gatwick Airport to Philadelphia at noon for as low as $788. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the morning when prices are around $845.

When to book flights from London Gatwick Airport to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from London Gatwick Airport to Philadelphia according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap London Gatwick Airport to Philadelphia (LGW to PHL) flight deals and tips

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

Fastest flight time	12h 40m
Direct flights	None

The fastest flight from London Gatwick Airport to Philadelphia takes 12h 40m

There are no direct flights from London Gatwick Airport to Philadelphia. There are no popular flight routes from London Gatwick Airport to Philadelphia.

Search flight deals

Frequently asked questions about flying from London Gatwick Airport to Philadelphia

How far is London Gatwick to Philadelphia by plane?
Philadelphia is 3544.3 mi away from London Gatwick. A reasonable flight in good conditions will take 12h 40m.
When did momondo last update prices for flights from London Gatwick Airport to Philadelphia Airport?
Prices for flights from London Gatwick Airport to Philadelphia Airport are refreshed on a daily basis.
How old do you have to be to fly from London Gatwick Airport to Philadelphia Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The necessary travel and health documents for your Philadelphia Airport 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.

Wildwood

Rehoboth Beach

Cape May

Wildwood Crest

Ocean City

Cherry Hill

King of Prussia

Newark

Dewey Beach

Reading

Avalon

Dover

North Wildwood

Lewes

Stone Harbor

New Castle

Essington

Vineland

Pottstown

Somers Point

Why use momondo?

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

It is quick and easy to find London to Philadelphia 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 Philadelphia that suits you.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Philadelphia.

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

Price alerts on flights to Philadelphia from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.