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

Delta, SWISS, and WestJet are the most popular carriers operating from London Gatwick to Pennsylvania

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

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 London Gatwick Airport to Pennsylvania.

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

The travel and health documents you'll need for your trip to Pennsylvania 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 Pennsylvania. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£359 Cheap Flights from London Gatwick Airport to Pennsylvania in 2026/27

Find the cheapest flights from London Gatwick Airport to Pennsylvania

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

09:00 - 16:10LGW London Gatwick-PHL Philadelphia

12h 10m1 stop Dublin

17:40 - 12:45PHL Philadelphia-LGW London Gatwick

14h 05m1 stop Dublin

£586Multiple Airlines

Mon, 23 Nov - Sun, 29 Nov

11:00 - 20:50LGW London Gatwick-PHL Philadelphia

14h 50m1 stop Orlando

11:53 - 10:00PHL Philadelphia-LGW London Gatwick

17h 07m1 stop Orlando

£587Multiple Airlines

Thu, 3 Dec - Fri, 11 Dec

19:55 - 16:10LGW London Gatwick-PHL Philadelphia

25h 15m2 stops Berlin Brandenburg Dublin

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

18h 55m1 stop Orlando

£587Multiple Airlines

Wed, 9 Dec - Tue, 15 Dec

08:35 - 14:44LGW London Gatwick-PHL Philadelphia

35h 09m2 stops Zurich Montreal Pierre Elliott Trudeau Intl

15:20 - 17:50PHL Philadelphia-LGW London Gatwick

45h 30m2 stops Montreal Pierre Elliott Trudeau Intl Zurich

£590Multiple Airlines

Mon, 9 Nov - Mon, 16 Nov

12:35 - 08:35LGW London Gatwick-PHL Philadelphia

25h 00m1 stop Orlando

18:37 - 06:50PHL Philadelphia-LGW London Gatwick

31h 13m2 stops Atlanta Hartsfield-Jackson Orlando

£595Multiple Airlines

Fri, 25 Dec - Wed, 13 Jan

08:30 - 23:43LGW London Gatwick-PHL Philadelphia

20h 13m2 stops Zurich Miami

08:30 - 17:50PHL Philadelphia-LGW London Gatwick

28h 20m3 stops Atlanta Hartsfield-Jackson Miami Zurich

£601Multiple Airlines

Thu, 5 Nov - Sun, 8 Nov

11:55 - 08:02LGW London Gatwick-PHL Philadelphia

25h 07m2 stops Reykjavik Keflavik Intl Orlando

21:58 - 06:55PHL Philadelphia-LGW London Gatwick

27h 57m1 stop Orlando

£603Multiple Airlines

Wed, 25 Nov - Tue, 1 Dec

10:00 - 07:21LGW London Gatwick-PHL Philadelphia

26h 21m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

07:35 - 15:45PHL Philadelphia-LGW London Gatwick

27h 10m3 stops Orlando Atlanta Hartsfield-Jackson Paris Charles de Gaulle

£603Multiple Airlines

Fri, 6 Nov - Tue, 10 Nov

11:00 - 00:47LGW London Gatwick-PHL Philadelphia

18h 47m1 stop Orlando

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

20h 49m1 stop Orlando

£603Multiple Airlines

Thu, 3 Dec - Thu, 10 Dec

08:25 - 16:10LGW London Gatwick-PHL Philadelphia

12h 45m1 stop Dublin

17:40 - 09:15PHL Philadelphia-LGW London Gatwick

10h 35m1 stop Dublin

£607Multiple Airlines

Sun, 8 Nov - Sun, 15 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

12:40 - 18:55LGW London Gatwick-PHL Philadelphia

11h 15m1 stop Dublin

20:25 - 16:55PHL Philadelphia-LGW London Gatwick

15h 30m1 stop Dublin

£602Multiple Airlines

Mon, 5 Oct - Mon, 12 Oct

08:40 - 18:55LGW London Gatwick-PHL Philadelphia

15h 15m1 stop Dublin

20:25 - 11:15PHL Philadelphia-LGW London Gatwick

9h 50m1 stop Dublin

£602Multiple Airlines

Mon, 5 Oct - Mon, 12 Oct

08:40 - 18:55LGW London Gatwick-PHL Philadelphia

15h 15m1 stop Dublin

20:25 - 11:15PHL Philadelphia-LGW London Gatwick

9h 50m1 stop Dublin

£604Multiple Airlines

Mon, 5 Oct - Mon, 12 Oct

08:40 - 18:55LGW London Gatwick-PHL Philadelphia

15h 15m1 stop Dublin

20:25 - 16:55PHL Philadelphia-LGW London Gatwick

15h 30m1 stop Dublin

£623Multiple Airlines

Mon, 5 Oct - Mon, 12 Oct

08:40 - 18:55LGW London Gatwick-PHL Philadelphia

15h 15m1 stop Dublin

20:25 - 16:55PHL Philadelphia-LGW London Gatwick

15h 30m1 stop Dublin

£625Multiple Airlines

Mon, 5 Oct - Mon, 12 Oct

16:35 - 13:05LGW London Gatwick-PHL Philadelphia

25h 30m1 stop Nice Côte d'Azur

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

18h 40m1 stop Madrid Barajas

£646Multiple Airlines

Mon, 5 Oct - Mon, 12 Oct

08:55 - 18:55LGW London Gatwick-PHL Philadelphia

15h 00m1 stop Dublin

20:25 - 12:45PHL Philadelphia-LGW London Gatwick

11h 20m1 stop Dublin

£650Multiple Airlines

Fri, 2 Oct - Sun, 4 Oct

16:35 - 13:05LGW London Gatwick-PHL Philadelphia

25h 30m1 stop Nice Côte d'Azur

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

18h 40m1 stop Madrid Barajas

£659British Airways

Mon, 5 Oct - Mon, 12 Oct

17:00 - 23:18LGW London Gatwick-PHL Philadelphia

35h 18m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

08:30 - 09:40PHL Philadelphia-LGW London Gatwick

20h 10m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

£663Multiple Airlines

Mon, 5 Oct - Mon, 12 Oct

17:00 - 23:18LGW London Gatwick-PHL Philadelphia

35h 18m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

08:30 - 09:40PHL Philadelphia-LGW London Gatwick

20h 10m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

£664Multiple Airlines

Mon, 5 Oct - Mon, 12 Oct

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Icelandair flights from London Gatwick Airport to Pennsylvania

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

Icelandair

29 Oct

LGW11:55London Gatwick

30h 50m

2 stops

PHL14:45Philadelphia

3 Nov

PHL10:27Philadelphia

19h 28m

2 stops

LGW10:55London Gatwick

£634

Icelandair

7 Oct

LGW15:40London Gatwick

22h 51m

2 stops

PHL09:31Philadelphia

17 Oct

PHL15:26Philadelphia

18h 09m

2 stops

LGW14:35London Gatwick

£638

Icelandair

2 Nov

LGW11:55London Gatwick

34h 22m

2 stops

PIT17:17Pittsburgh

6 Nov

PIT20:50Pittsburgh

33h 05m

2 stops

LGW10:55London Gatwick

£651

Air France flights from London Gatwick Airport to Pennsylvania

Our best Air France deals on London Gatwick Airport to Pennsylvania flight tickets

Air France

9 Nov

LGW10:00London Gatwick

17h 12m

2 stops

PHL22:12Philadelphia

16 Nov

PHL12:25Philadelphia

15h 35m

2 stops

LGW09:00London Gatwick

£641

Air France

9 Nov

LGW10:00London Gatwick

17h 23m

2 stops

PIT22:23Pittsburgh

23 Nov

PIT11:07Pittsburgh

16h 53m

2 stops

LGW09:00London Gatwick

£665

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonPhiladelphia

LGW London Gatwick - PHL Philadelphia

LGWPHL

London Gatwick

Mon 23/11

09:00-16:10

1 stop12h 10m

Philadelphia

Sun 29/11

17:40-12:45

1 stop14h 05m

£586

LondonPhiladelphia

LGW London Gatwick - PHL Philadelphia

LGWPHL

London Gatwick

Thu 3/12

11:00-20:50

1 stop14h 50m

Philadelphia

Fri 11/12

11:53-10:00

1 stop17h 07m

£587

LondonPhiladelphia

LGW London Gatwick - PHL Philadelphia

LGWPHL

London Gatwick

Wed 9/12

19:55-16:10

2 stops25h 15m

Philadelphia

Tue 15/12

06:55-06:50

1 stop18h 55m

£587

LondonPhiladelphia

LGW London Gatwick - PHL Philadelphia

LGWPHL

London Gatwick

Mon 9/11

08:35-14:44

2 stops35h 09m

Philadelphia

Mon 16/11

15:20-17:50

2 stops45h 30m

£590

LondonPhiladelphia

LGW London Gatwick - PHL Philadelphia

LGWPHL

London Gatwick

Fri 25/12

12:35-08:35

1 stop25h 00m

Philadelphia

Wed 13/1

18:37-06:50

2 stops31h 13m

£595

LondonPhiladelphia

LGW London Gatwick - PHL Philadelphia

LGWPHL

London Gatwick

Thu 5/11

08:30-23:43

2 stops20h 13m

Philadelphia

Sun 8/11

08:30-17:50

3 stops28h 20m

£601

LondonPhiladelphia

LGW London Gatwick - PHL Philadelphia

LGWPHL

London Gatwick

Wed 25/11

11:55-08:02

2 stops25h 07m

Philadelphia

Tue 1/12

21:58-06:55

1 stop27h 57m

£603

LondonPhiladelphia

LGW London Gatwick - PHL Philadelphia

LGWPHL

London Gatwick

Fri 6/11

10:00-07:21

2 stops26h 21m

Philadelphia

Tue 10/11

07:35-15:45

3 stops27h 10m

£603

LondonPhiladelphia

LGW London Gatwick - PHL Philadelphia

LGWPHL

London Gatwick

Thu 3/12

11:00-00:47

1 stop18h 47m

Philadelphia

Thu 10/12

05:01-06:50

1 stop20h 49m

£603

Fastest return journey

LondonPhiladelphia

LGW London Gatwick - PHL Philadelphia

LGWPHL

London Gatwick

Sun 8/11

08:25-16:10

1 stop12h 45m

Philadelphia

Sun 15/11

17:40-09:15

1 stop10h 35m

£607

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 London Gatwick Airport to Pennsylvania

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

Can stopping save me money on London Gatwick Airport to Pennsylvania flights?

You could potentially save up to 31% on your flight if you consider stops on a London Gatwick Airport to Pennsylvania flight.

Cheap London Gatwick Airport to Pennsylvania flight deals and tips

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

Best price found	£359
Fastest flight time	7h 50m
Direct flights	None

The best one-way flight to Pennsylvania from London Gatwick Airport in the past 72 hours is £359. The best return flight deal from London Gatwick Airport to Pennsylvania found on momondo in the last 72 hours is £586.

The fastest flight from London Gatwick Airport to Pennsylvania takes 7h 50m

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

Search flight deals

Frequently asked questions about flying from London Gatwick Airport to Pennsylvania

When did momondo last update prices for flights from London Gatwick Airport to Pennsylvania?
Prices for flights from London Gatwick Airport to Pennsylvania refresh daily.
How old do you have to be to fly from London Gatwick Airport to Pennsylvania?
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 London Gatwick Airport to Pennsylvania.
What documentation or ID do you need to fly to Pennsylvania?
The travel and health documents you'll need for your trip to Pennsylvania 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 Pennsylvania. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Pennsylvania. momondo saves you time and could save you money on your trip.

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

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

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

momondo provides multiple filters to help you find the best flight to Pennsylvania from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Pennsylvania 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.