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

Prices for flights from Philadelphia Airport to London Gatwick Airport are updated daily.

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

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 Philadelphia Airport to London Gatwick Airport.

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

The travel and health documents you'll need for your trip to London Gatwick Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Gatwick Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£252 Cheap Flights from Philadelphia to London Gatwick Airport in 2026/27

Find the cheapest flights from Philadelphia to London

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

07:06 - 05:50PHL Philadelphia-LGW London Gatwick

17h 44m1 stop Orlando

11:00 - 00:53LGW London Gatwick-PHL Philadelphia

18h 53m1 stop Orlando

£610Multiple Airlines

Wed, 25 Nov - Thu, 26 Nov

06:15 - 05:50PHL Philadelphia-LGW London Gatwick

18h 35m2 stops Atlanta Hartsfield-Jackson Orlando

09:40 - 08:02LGW London Gatwick-PHL Philadelphia

27h 22m1 stop Orlando

£612Multiple Airlines

Wed, 10 Feb - Sun, 21 Feb

17:01 - 05:50PHL Philadelphia-LGW London Gatwick

31h 49m2 stops Atlanta Hartsfield-Jackson Orlando

09:40 - 08:02LGW London Gatwick-PHL Philadelphia

27h 22m1 stop Orlando

£614Multiple Airlines

Mon, 18 Jan - Sun, 24 Jan

05:01 - 05:50PHL Philadelphia-LGW London Gatwick

19h 49m1 stop Orlando

09:35 - 08:02LGW London Gatwick-PHL Philadelphia

27h 27m1 stop Orlando

£615Multiple Airlines

Sun, 10 Jan - Tue, 19 Jan

18:40 - 09:15PHL Philadelphia-LGW London Gatwick

10h 35m1 stop Dublin

11:45 - 18:55LGW London Gatwick-PHL Philadelphia

12h 10m1 stop Dublin

£615Multiple Airlines

Sun, 21 Mar - Wed, 31 Mar

11:27 - 05:50PHL Philadelphia-LGW London Gatwick

13h 23m1 stop Orlando

10:35 - 08:02LGW London Gatwick-PHL Philadelphia

26h 27m1 stop Orlando

£616Multiple Airlines

Wed, 10 Feb - Thu, 18 Feb

21:51 - 05:50PHL Philadelphia-LGW London Gatwick

26h 59m1 stop Orlando

09:40 - 08:02LGW London Gatwick-PHL Philadelphia

27h 22m1 stop Orlando

£617Multiple Airlines

Wed, 20 Jan - Sun, 31 Jan

18:37 - 05:50PHL Philadelphia-LGW London Gatwick

30h 13m2 stops Atlanta Hartsfield-Jackson Orlando

09:35 - 20:46LGW London Gatwick-PHL Philadelphia

16h 11m1 stop Orlando

£618Multiple Airlines

Wed, 3 Feb - Tue, 9 Feb

11:27 - 05:50PHL Philadelphia-LGW London Gatwick

13h 23m1 stop Orlando

09:45 - 12:16LGW London Gatwick-PHL Philadelphia

31h 31m2 stops Orlando Atlanta Hartsfield-Jackson

£618Multiple Airlines

Wed, 10 Feb - Wed, 17 Feb

21:51 - 05:50PHL Philadelphia-LGW London Gatwick

26h 59m1 stop Orlando

10:35 - 08:02LGW London Gatwick-PHL Philadelphia

26h 27m1 stop Orlando

£619Multiple Airlines

Mon, 8 Feb - Thu, 11 Feb

Cheap last-minute flights

Enter your travel dates to find the best prices.

10:37 - 05:50PHL Philadelphia-LGW London Gatwick

14h 13m1 stop Orlando

09:50 - 06:44LGW London Gatwick-PHL Philadelphia

25h 54m2 stops Orlando San Juan Luis Munoz Marin Intl

£615Multiple Airlines

Sun, 15 Nov - Wed, 25 Nov

06:00 - 05:50PHL Philadelphia-LGW London Gatwick

18h 50m2 stops Dallas/Fort Worth Orlando

09:50 - 00:35LGW London Gatwick-PHL Philadelphia

19h 45m1 stop Orlando

£618Multiple Airlines

Wed, 11 Nov - Wed, 18 Nov

15:20 - 14:10PHL Philadelphia-LGW London Gatwick

17h 50m2 stops Montreal Pierre Elliott Trudeau Intl Milan Malpensa

11:20 - 16:05LGW London Gatwick-PHL Philadelphia

33h 45m3 stops Milan Malpensa Zurich Frankfurt am Main

£621Multiple Airlines

Mon, 16 Nov - Mon, 23 Nov

05:15 - 06:50PHL Philadelphia-LGW London Gatwick

20h 35m1 stop Orlando

11:00 - 00:35LGW London Gatwick-PHL Philadelphia

18h 35m1 stop Orlando

£624Multiple Airlines

Thu, 12 Nov - Thu, 19 Nov

10:37 - 06:50PHL Philadelphia-LGW London Gatwick

15h 13m1 stop Orlando

11:00 - 00:35LGW London Gatwick-PHL Philadelphia

18h 35m1 stop Orlando

£629Multiple Airlines

Thu, 12 Nov - Thu, 19 Nov

07:35 - 05:50PHL Philadelphia-LGW London Gatwick

17h 15m1 stop Orlando

09:50 - 00:35LGW London Gatwick-PHL Philadelphia

19h 45m1 stop Orlando

£634Multiple Airlines

Wed, 11 Nov - Wed, 18 Nov

15:22 - 09:50PHL Philadelphia-LGW London Gatwick

37h 28m2 stops Orlando Lisbon Humberto Delgado

11:00 - 23:01LGW London Gatwick-PHL Philadelphia

17h 01m1 stop Orlando

£638Multiple Airlines

Mon, 16 Nov - Thu, 26 Nov

06:00 - 05:50PHL Philadelphia-LGW London Gatwick

18h 50m2 stops Dallas/Fort Worth Orlando

09:50 - 09:25LGW London Gatwick-PHL Philadelphia

28h 35m2 stops Orlando San Juan Luis Munoz Marin Intl

£640Multiple Airlines

Wed, 11 Nov - Wed, 18 Nov

05:15 - 06:50PHL Philadelphia-LGW London Gatwick

20h 35m1 stop Orlando

09:40 - 08:02LGW London Gatwick-PHL Philadelphia

27h 22m1 stop Orlando

£657Multiple Airlines

Thu, 12 Nov - Sun, 22 Nov

15:22 - 09:50PHL Philadelphia-LGW London Gatwick

37h 28m2 stops Orlando Lisbon Humberto Delgado

09:50 - 11:23LGW London Gatwick-PHL Philadelphia

30h 33m1 stop Orlando

£658Multiple Airlines

Mon, 16 Nov - Wed, 25 Nov

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Wed 25/11

07:06-05:50

1 stop17h 44m

London Gatwick

Thu 26/11

11:00-00:53

1 stop18h 53m

£610

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Wed 10/2

06:15-05:50

2 stops18h 35m

London Gatwick

Sun 21/2

09:40-08:02

1 stop27h 22m

£612

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Mon 18/1

17:01-05:50

2 stops31h 49m

London Gatwick

Sun 24/1

09:40-08:02

1 stop27h 22m

£614

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Sun 10/1

05:01-05:50

1 stop19h 49m

London Gatwick

Tue 19/1

09:35-08:02

1 stop27h 27m

£615

Fastest return journey

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Sun 21/3

18:40-09:15

1 stop10h 35m

London Gatwick

Wed 31/3

11:45-18:55

1 stop12h 10m

£615

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Wed 10/2

11:27-05:50

1 stop13h 23m

London Gatwick

Thu 18/2

10:35-08:02

1 stop26h 27m

£616

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Wed 20/1

21:51-05:50

1 stop26h 59m

London Gatwick

Sun 31/1

09:40-08:02

1 stop27h 22m

£617

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Wed 3/2

18:37-05:50

2 stops30h 13m

London Gatwick

Tue 9/2

09:35-20:46

1 stop16h 11m

£618

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Wed 10/2

11:27-05:50

1 stop13h 23m

London Gatwick

Wed 17/2

09:45-12:16

2 stops31h 31m

£618

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Mon 8/2

21:51-05:50

1 stop26h 59m

London Gatwick

Thu 11/2

10:35-08:02

1 stop26h 27m

£619

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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 airline that flies from Philadelphia to London Gatwick?

Delta is the most popular carrier operating from Philadelphia to London Gatwick

When to book flights from Philadelphia to London Gatwick Airport

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

Estimated return price

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

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

Best price found	£252
Fastest flight time	9h 40m
Direct flights	None

The best one-way flight to London Gatwick Airport from Philadelphia in the past 72 hours is £252. The best return flight deal from Philadelphia to London Gatwick Airport found on momondo in the last 72 hours is £610.

The fastest flight from Philadelphia to London Gatwick Airport takes 9h 40m

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

Search flight deals

Frequently asked questions about flying from Philadelphia to London Gatwick Airport

How far is Philadelphia to London Gatwick by plane?
A flight from Philadelphia to London Gatwick will travel around 3544.3 mi. Typically, this will take 9h 40m by plane in normal conditions.
When did momondo last update prices for flights from Philadelphia Airport to London Gatwick Airport?
Prices for flights from Philadelphia Airport to London Gatwick Airport are updated daily.
How old do you have to be to fly from Philadelphia Airport to London Gatwick Airport?
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 Philadelphia Airport to London Gatwick Airport.
What documentation or ID do you need to fly to London Gatwick Airport?
The travel and health documents you'll need for your trip to London Gatwick Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Gatwick Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Eastbourne

Wembley

Gatwick

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Southend-on-Sea

Luton

Ipswich

Slough

Maidstone

Folkestone

Hastings

Ilford

Canterbury

Colchester

Chichester

Hayes

Bedford

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Winchester

Why use momondo?

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

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

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

momondo does allow users to show only those flights to London from Philadelphia which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Philadelphia and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Philadelphia to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.