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.

£241 Cheap Flights from Philadelphia to London Gatwick Airport in 2026

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.

15:30 - 10:00PHL Philadelphia-LGW London Gatwick

13h 30m1 stop Orlando

14:00 - 00:20LGW London Gatwick-PHL Philadelphia

15h 20m1 stop Orlando

£618Multiple Airlines

Thu, 1 Oct - Sat, 10 Oct

16:45 - 06:20PHL Philadelphia-LGW London Gatwick

32h 35m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

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

15h 09m1 stop Orlando

£622Multiple Airlines

Sat, 5 Sep - Sat, 12 Sep

15:30 - 10:00PHL Philadelphia-LGW London Gatwick

13h 30m1 stop Orlando

12:35 - 23:47LGW London Gatwick-PHL Philadelphia

15h 12m1 stop Orlando

£623Multiple Airlines

Sat, 17 Oct - Sun, 25 Oct

21:16 - 10:00PHL Philadelphia-LGW London Gatwick

31h 44m1 stop Orlando

14:00 - 09:35LGW London Gatwick-PHL Philadelphia

24h 35m1 stop Orlando

£624Multiple Airlines

Tue, 1 Sep - Thu, 3 Sep

07:45 - 06:50PHL Philadelphia-LGW London Gatwick

18h 05m1 stop Orlando

07:00 - 17:40LGW London Gatwick-PHL Philadelphia

15h 40m1 stop Milan Malpensa

£625Multiple Airlines

Thu, 12 Nov - Mon, 16 Nov

15:30 - 10:00PHL Philadelphia-LGW London Gatwick

13h 30m1 stop Orlando

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

15h 09m1 stop Orlando

£626Multiple Airlines

Sat, 26 Sep - Wed, 7 Oct

15:30 - 10:00PHL Philadelphia-LGW London Gatwick

13h 30m1 stop Orlando

09:40 - 23:43LGW London Gatwick-PHL Philadelphia

43h 03m2 stops Toronto Pearson Intl Fort Lauderdale

£626Multiple Airlines

Thu, 1 Oct - Sat, 10 Oct

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

35h 15m1 stop Orlando

14:00 - 09:10LGW London Gatwick-PHL Philadelphia

24h 10m1 stop Orlando

£627Multiple Airlines

Sat, 3 Oct - Sun, 11 Oct

13:00 - 10:00PHL Philadelphia-LGW London Gatwick

16h 00m1 stop Orlando

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

15h 09m1 stop Orlando

£628Multiple Airlines

Sun, 30 Aug - Fri, 11 Sep

15:25 - 10:00PHL Philadelphia-LGW London Gatwick

13h 35m1 stop Orlando

14:00 - 00:08LGW London Gatwick-PHL Philadelphia

15h 08m1 stop Orlando

£629Multiple Airlines

Sun, 11 Oct - Wed, 21 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

13:00 - 10:00PHL Philadelphia-LGW London Gatwick

16h 00m1 stop Orlando

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

15h 09m1 stop Orlando

£621Multiple Airlines

Wed, 19 Aug - Wed, 9 Sep

07:20 - 10:00PHL Philadelphia-LGW London Gatwick

21h 40m1 stop Orlando

14:00 - 23:59LGW London Gatwick-PHL Philadelphia

14h 59m1 stop Orlando

£623Multiple Airlines

Tue, 18 Aug - Fri, 28 Aug

07:25 - 10:00PHL Philadelphia-LGW London Gatwick

21h 35m2 stops Raleigh-Durham Orlando

14:00 - 08:51LGW London Gatwick-PHL Philadelphia

23h 51m1 stop Orlando

£624Multiple Airlines

Tue, 18 Aug - Mon, 7 Sep

07:00 - 10:00PHL Philadelphia-LGW London Gatwick

22h 00m1 stop Orlando

14:00 - 08:51LGW London Gatwick-PHL Philadelphia

23h 51m1 stop Orlando

£625Multiple Airlines

Sat, 15 Aug - Mon, 7 Sep

21:16 - 10:00PHL Philadelphia-LGW London Gatwick

31h 44m1 stop Orlando

14:00 - 22:33LGW London Gatwick-PHL Philadelphia

37h 33m2 stops Orlando Atlanta Hartsfield-Jackson

£626Multiple Airlines

Tue, 18 Aug - Tue, 25 Aug

07:20 - 10:00PHL Philadelphia-LGW London Gatwick

21h 40m2 stops Raleigh-Durham Orlando

14:00 - 23:59LGW London Gatwick-PHL Philadelphia

14h 59m1 stop Orlando

£627Multiple Airlines

Sat, 15 Aug - Fri, 28 Aug

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

20h 30m2 stops Atlanta Hartsfield-Jackson Orlando

14:00 - 08:51LGW London Gatwick-PHL Philadelphia

23h 51m1 stop Orlando

£629Multiple Airlines

Mon, 17 Aug - Mon, 7 Sep

21:16 - 10:00PHL Philadelphia-LGW London Gatwick

31h 44m1 stop Orlando

14:00 - 13:39LGW London Gatwick-PHL Philadelphia

28h 39m1 stop Orlando

£632Multiple Airlines

Tue, 18 Aug - Tue, 25 Aug

07:20 - 10:00PHL Philadelphia-LGW London Gatwick

21h 40m2 stops Raleigh-Durham Orlando

14:00 - 23:59LGW London Gatwick-PHL Philadelphia

14h 59m1 stop Orlando

£634Multiple Airlines

Sat, 15 Aug - Sun, 6 Sep

10:11 - 10:00PHL Philadelphia-LGW London Gatwick

18h 49m1 stop Orlando

14:00 - 09:35LGW London Gatwick-PHL Philadelphia

24h 35m1 stop Orlando

£634Multiple Airlines

Mon, 17 Aug - Sun, 30 Aug

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Delta flights from Philadelphia to London Gatwick Airport

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

Delta

13 Oct

PHL12:15Philadelphia

16h 10m

2 stops

LGW09:25London Gatwick

3 Nov

LGW10:00London Gatwick

18h 49m

2 stops

PHL23:49Philadelphia

£648

Delta

23 Sept

PHL13:24Philadelphia

15h 01m

2 stops

LGW09:25London Gatwick

30 Sept

LGW10:25London Gatwick

17h 47m

2 stops

PHL23:12Philadelphia

£649

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

Thu 1/10

15:30-10:00

1 stop13h 30m

London Gatwick

Sat 10/10

14:00-00:20

1 stop15h 20m

£618

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Sat 5/9

16:45-06:20

2 stops32h 35m

London Gatwick

Sat 12/9

14:00-00:09

1 stop15h 09m

£622

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Sat 17/10

15:30-10:00

1 stop13h 30m

London Gatwick

Sun 25/10

12:35-23:47

1 stop15h 12m

£623

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Tue 1/9

21:16-10:00

1 stop31h 44m

London Gatwick

Thu 3/9

14:00-09:35

1 stop24h 35m

£624

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Thu 12/11

07:45-06:50

1 stop18h 05m

London Gatwick

Mon 16/11

07:00-17:40

1 stop15h 40m

£625

Fastest return journey

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Sat 26/9

15:30-10:00

1 stop13h 30m

London Gatwick

Wed 7/10

14:00-00:09

1 stop15h 09m

£626

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Thu 1/10

15:30-10:00

1 stop13h 30m

London Gatwick

Sat 10/10

09:40-23:43

2 stops43h 03m

£626

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Sat 3/10

17:45-10:00

1 stop35h 15m

London Gatwick

Sun 11/10

14:00-09:10

1 stop24h 10m

£627

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Sun 30/8

13:00-10:00

1 stop16h 00m

London Gatwick

Fri 11/9

14:00-00:09

1 stop15h 09m

£628

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Sun 11/10

15:25-10:00

1 stop13h 35m

London Gatwick

Wed 21/10

14:00-00:08

1 stop15h 08m

£628

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?

Iberia 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

Fastest flight time	13h 30m
Direct flights	None

The fastest flight from Philadelphia to London Gatwick Airport takes 13h 30m

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 13h 30m 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

Luton

Southend-on-Sea

Slough

Ipswich

Maidstone

Folkestone

Ilford

Hastings

Canterbury

Chichester

Hayes

Guildford

Bedford

Harlow

Colchester

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.