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.

£191 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.

06:55 - 06:50PHL Philadelphia-LGW London Gatwick

18h 55m1 stop Orlando

12:35 - 00:52LGW London Gatwick-PHL Philadelphia

17h 17m1 stop Orlando

£598Multiple Airlines

Tue, 1 Dec - Fri, 11 Dec

05:01 - 06:50PHL Philadelphia-LGW London Gatwick

20h 49m1 stop Orlando

09:45 - 23:05LGW London Gatwick-PHL Philadelphia

18h 20m2 stops Orlando Atlanta Hartsfield-Jackson

£599Multiple Airlines

Thu, 3 Dec - Wed, 9 Dec

08:30 - 10:00PHL Philadelphia-LGW London Gatwick

20h 30m2 stops Atlanta Hartsfield-Jackson Orlando

12:35 - 14:13LGW London Gatwick-PHL Philadelphia

29h 38m2 stops Orlando Dallas/Fort Worth

£604Multiple Airlines

Sat, 24 Oct - Fri, 30 Oct

17:45 - 10:00PHL Philadelphia-LGW London Gatwick

35h 15m1 stop Orlando

10:10 - 21:05LGW London Gatwick-PHL Philadelphia

14h 55m1 stop Orlando

£605Multiple Airlines

Wed, 21 Oct - Tue, 27 Oct

06:15 - 10:00PHL Philadelphia-LGW London Gatwick

22h 45m2 stops Atlanta Hartsfield-Jackson Orlando

12:35 - 23:15LGW London Gatwick-PHL Philadelphia

15h 40m1 stop Orlando

£605Multiple Airlines

Fri, 22 Jan - Fri, 29 Jan

10:37 - 10:00PHL Philadelphia-LGW London Gatwick

18h 23m1 stop Orlando

12:35 - 23:42LGW London Gatwick-PHL Philadelphia

16h 07m1 stop Orlando

£608Multiple Airlines

Sun, 18 Oct - Sun, 1 Nov

14:45 - 10:00PHL Philadelphia-LGW London Gatwick

14h 15m1 stop Orlando

12:35 - 23:42LGW London Gatwick-PHL Philadelphia

15h 07m1 stop Orlando

£609Multiple Airlines

Wed, 21 Oct - Fri, 30 Oct

06:55 - 06:50PHL Philadelphia-LGW London Gatwick

18h 55m1 stop Orlando

09:45 - 22:49LGW London Gatwick-PHL Philadelphia

18h 04m1 stop Orlando

£609Multiple Airlines

Tue, 1 Dec - Wed, 9 Dec

08:30 - 10:00PHL Philadelphia-LGW London Gatwick

20h 30m2 stops Atlanta Hartsfield-Jackson Orlando

12:35 - 23:42LGW London Gatwick-PHL Philadelphia

16h 07m1 stop Orlando

£610Multiple Airlines

Sun, 18 Oct - Sun, 1 Nov

08:34 - 06:55PHL Philadelphia-LGW London Gatwick

17h 21m2 stops Atlanta Hartsfield-Jackson Orlando

11:00 - 20:53LGW London Gatwick-PHL Philadelphia

14h 53m1 stop Orlando

£611Multiple Airlines

Wed, 2 Dec - Thu, 10 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

14:50 - 10:00PHL Philadelphia-LGW London Gatwick

14h 10m1 stop Orlando

14:00 - 09:32LGW London Gatwick-PHL Philadelphia

24h 32m1 stop Orlando

£665Multiple Airlines

Wed, 7 Oct - Thu, 15 Oct

14:50 - 10:00PHL Philadelphia-LGW London Gatwick

14h 10m1 stop Orlando

14:00 - 23:43LGW London Gatwick-PHL Philadelphia

14h 43m1 stop Orlando

£692Multiple Airlines

Wed, 7 Oct - Fri, 9 Oct

14:50 - 10:00PHL Philadelphia-LGW London Gatwick

14h 10m1 stop Orlando

14:00 - 09:32LGW London Gatwick-PHL Philadelphia

24h 32m1 stop Orlando

£732Multiple Airlines

Wed, 7 Oct - Wed, 14 Oct

05:15 - 10:00PHL Philadelphia-LGW London Gatwick

23h 45m1 stop Orlando

14:00 - 23:43LGW London Gatwick-PHL Philadelphia

14h 43m1 stop Orlando

£743Multiple Airlines

Mon, 5 Oct - Fri, 9 Oct

17:40 - 19:05PHL Philadelphia-LGW London Gatwick

20h 25m2 stops Frankfurt am Main Oslo Gardermoen

20:50 - 16:05LGW London Gatwick-PHL Philadelphia

24h 15m2 stops Oslo Gardermoen Frankfurt am Main

£747Multiple Airlines

Wed, 7 Oct - Tue, 13 Oct

17:40 - 08:05PHL Philadelphia-LGW London Gatwick

33h 25m3 stops Frankfurt am Main Oslo Gardermoen Bergen Flesland

20:50 - 16:05LGW London Gatwick-PHL Philadelphia

24h 15m2 stops Oslo Gardermoen Frankfurt am Main

£748Multiple Airlines

Wed, 7 Oct - Tue, 13 Oct

17:40 - 10:15PHL Philadelphia-LGW London Gatwick

35h 35m3 stops Frankfurt am Main Bilbao Barcelona-El Prat

09:25 - 16:05LGW London Gatwick-PHL Philadelphia

35h 40m2 stops Bilbao Frankfurt am Main

£750Multiple Airlines

Mon, 5 Oct - Mon, 12 Oct

14:45 - 09:45PHL Philadelphia-LGW London Gatwick

14h 00m2 stops Boston Logan Intl Lisbon Humberto Delgado

16:35 - 20:37LGW London Gatwick-PHL Philadelphia

33h 02m2 stops Lisbon Humberto Delgado Boston Logan Intl

£760Multiple Airlines

Mon, 5 Oct - Mon, 9 Nov

17:40 - 00:10PHL Philadelphia-LGW London Gatwick

25h 30m2 stops Frankfurt am Main Luqa Malta Intl

15:35 - 16:05LGW London Gatwick-PHL Philadelphia

29h 30m2 stops Luqa Malta Intl Frankfurt am Main

£768Multiple Airlines

Tue, 6 Oct - Mon, 12 Oct

10:05 - 17:50PHL Philadelphia-LGW London Gatwick

26h 45m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Dublin

19:55 - 15:41LGW London Gatwick-PHL Philadelphia

24h 46m2 stops Dublin Toronto Pearson Intl

£771Multiple Airlines

Wed, 7 Oct - Tue, 13 Oct

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Icelandair flights from Philadelphia to London Gatwick Airport

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

Icelandair

14 Oct

PHL19:19Philadelphia

14h 21m

2 stops

LGW14:40London Gatwick

19 Oct

LGW15:40London Gatwick

22h 52m

2 stops

PHL09:32Philadelphia

£796

Icelandair

14 Oct

PHL19:19Philadelphia

14h 21m

2 stops

LGW14:40London Gatwick

19 Oct

LGW15:40London Gatwick

22h 52m

2 stops

PHL09:32Philadelphia

£809

momondo Fare Finder

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

Tue 1/12

06:55-06:50

1 stop18h 55m

London Gatwick

Fri 11/12

12:35-00:52

1 stop17h 17m

£598

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Thu 3/12

05:01-06:50

1 stop20h 49m

London Gatwick

Wed 9/12

09:45-23:05

2 stops18h 20m

£599

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Sat 24/10

08:30-10:00

2 stops20h 30m

London Gatwick

Fri 30/10

12:35-14:13

2 stops29h 38m

£604

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Wed 21/10

17:45-10:00

1 stop35h 15m

London Gatwick

Tue 27/10

10:10-21:05

1 stop14h 55m

£605

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Fri 22/1

06:15-10:00

2 stops22h 45m

London Gatwick

Fri 29/1

12:35-23:15

1 stop15h 40m

£605

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Sun 18/10

10:37-10:00

1 stop18h 23m

London Gatwick

Sun 1/11

12:35-23:42

1 stop16h 07m

£608

Fastest return journey

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Wed 21/10

14:45-10:00

1 stop14h 15m

London Gatwick

Fri 30/10

12:35-23:42

1 stop15h 07m

£608

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Tue 1/12

06:55-06:50

1 stop18h 55m

London Gatwick

Wed 9/12

09:45-22:49

1 stop18h 04m

£609

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Sun 18/10

08:30-10:00

2 stops20h 30m

London Gatwick

Sun 1/11

12:35-23:42

1 stop16h 07m

£610

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Wed 2/12

08:34-06:55

2 stops17h 21m

London Gatwick

Thu 10/12

11:00-20:53

1 stop14h 53m

£611

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	£191
Fastest flight time	9h 45m
Direct flights	None

The best one-way flight to London Gatwick Airport from Philadelphia in the past 72 hours is £191. The best return flight deal from Philadelphia to London Gatwick Airport found on momondo in the last 72 hours is £598.

The fastest flight from Philadelphia to London Gatwick Airport takes 9h 45m

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 45m 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

Milton Keynes

Southend-on-Sea

Luton

Slough

Ipswich

Maidstone

Folkestone

Hastings

Ilford

Canterbury

Chichester

Hayes

Bedford

Colchester

Guildford

Harlow

Chelmsford

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.