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Cheap flights from Philadelphia to London from $226

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Philadelphia to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:55 am - 6:50 amPHL  Philadelphia-LGW London Gatwick
18h 55m1 stop Orlando
Multiple Airlines Logo
12:35 pm - 12:52 amLGW  London Gatwick-PHL Philadelphia
17h 17m1 stop Orlando
$793Multiple Airlines
Tue, Dec 1 - Fri, Dec 11
Multiple Airlines Logo
3:26 pm - 10:00 amPHL  Philadelphia-LGW London Gatwick
13h 34m1 stop Orlando
Multiple Airlines Logo
6:00 pm - 4:10 pmLGW  London Gatwick-PHL Philadelphia
27h 10m2 stops Berlin Brandenburg Dublin
$794Multiple Airlines
Fri, Oct 16 - Thu, Nov 12
Multiple Airlines Logo
5:01 am - 6:50 amPHL  Philadelphia-LGW London Gatwick
20h 49m1 stop Orlando
Multiple Airlines Logo
9:45 am - 11:05 pmLGW  London Gatwick-PHL Philadelphia
18h 20m2 stops Orlando Atlanta Hartsfield-Jackson
$795Multiple Airlines
Thu, Dec 3 - Wed, Dec 9
Multiple Airlines Logo
3:26 pm - 10:00 amPHL  Philadelphia-LGW London Gatwick
13h 34m1 stop Orlando
Multiple Airlines Logo
11:00 am - 9:30 amLGW  London Gatwick-PHL Philadelphia
26h 30m1 stop Orlando
$798Multiple Airlines
Fri, Oct 23 - Thu, Oct 29
Multiple Airlines Logo
5:45 pm - 10:00 amPHL  Philadelphia-LGW London Gatwick
35h 15m1 stop Orlando
Multiple Airlines Logo
10:10 am - 1:29 pmLGW  London Gatwick-PHL Philadelphia
31h 19m2 stops Orlando Raleigh-Durham
$799Multiple Airlines
Wed, Oct 21 - Tue, Oct 27
Multiple Airlines Logo
4:26 pm - 6:50 amPHL  Philadelphia-LGW London Gatwick
33h 24m1 stop Orlando
Multiple Airlines Logo
12:35 pm - 12:39 amLGW  London Gatwick-PHL Philadelphia
17h 04m2 stops Orlando Atlanta Hartsfield-Jackson
$800Multiple Airlines
Mon, Dec 7 - Fri, Dec 25
Multiple Airlines Logo
7:15 am - 8:15 amPHL  Philadelphia-LGW London Gatwick
21h 00m1 stop Orlando
Multiple Airlines Logo
10:10 am - 6:19 pmLGW  London Gatwick-PHL Philadelphia
36h 09m2 stops Orlando Atlanta Hartsfield-Jackson
$801Multiple Airlines
Sun, Oct 25 - Tue, Oct 27
Multiple Airlines Logo
5:45 pm - 10:00 amPHL  Philadelphia-LGW London Gatwick
35h 15m1 stop Orlando
Multiple Airlines Logo
10:10 am - 9:05 pmLGW  London Gatwick-PHL Philadelphia
14h 55m1 stop Orlando
$802Multiple Airlines
Wed, Oct 21 - Tue, Oct 27
Multiple Airlines Logo
6:15 am - 8:15 amPHL  Philadelphia-LGW London Gatwick
21h 00m2 stops Atlanta Hartsfield-Jackson Orlando
Multiple Airlines Logo
11:00 am - 8:46 pmLGW  London Gatwick-PHL Philadelphia
14h 46m1 stop Orlando
$802Multiple Airlines
Sun, Jan 24 - Thu, Jan 28
American Airlines Logo
10:30 am - 7:30 amPHL  Philadelphia-LGW London Gatwick
16h 00m2 stops Charlotte Douglas Orlando
American Airlines Logo
11:15 am - 9:48 pmLGW  London Gatwick-PHL Philadelphia
15h 33m1 stop Orlando
$1,018American Airlines
Wed, Dec 2 - Wed, Dec 9

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SWISS flights from Philadelphia to London Gatwick Airport

Our best SWISS deals on Philadelphia to London Gatwick Airport flight tickets
SWISS
Oct 8
PHL5:40 pmPhiladelphia
19h 10m
2 stops
LGW5:50 pmLondon Gatwick
Oct 13
LGW6:35 pmLondon Gatwick
26h 30m
2 stops
PHL4:05 pmPhiladelphia
$886
SWISS
Oct 9
PHL5:40 pmPhiladelphia
19h 10m
2 stops
LGW5:50 pmLondon Gatwick
Oct 13
LGW6:35 pmLondon Gatwick
26h 30m
2 stops
PHL4:05 pmPhiladelphia
$1,071

momondo Fare Finder

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

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Route

Depart

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Price

Cheapest round-trip

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Tue 12/1

6:55 am-6:50 am

1 stop18h 55m

London Gatwick

Fri 12/11

12:35 pm-12:52 am

1 stop17h 17m

$793

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Fri 10/16

3:26 pm-10:00 am

1 stop13h 34m

London Gatwick

Thu 11/12

6:00 pm-4:10 pm

2 stops27h 10m

$794

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Thu 12/3

5:01 am-6:50 am

1 stop20h 49m

London Gatwick

Wed 12/9

9:45 am-11:05 pm

2 stops18h 20m

$795

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Fri 10/23

3:26 pm-10:00 am

1 stop13h 34m

London Gatwick

Thu 10/29

11:00 am-9:30 am

1 stop26h 30m

$798

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Wed 10/21

5:45 pm-10:00 am

1 stop35h 15m

London Gatwick

Tue 10/27

10:10 am-1:29 pm

2 stops31h 19m

$799

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Mon 12/7

4:26 pm-6:50 am

1 stop33h 24m

London Gatwick

Fri 12/25

12:35 pm-12:39 am

2 stops17h 04m

$800

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Sun 10/25

7:15 am-8:15 am

1 stop21h 00m

London Gatwick

Tue 10/27

10:10 am-6:19 pm

2 stops36h 09m

$801

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Wed 10/21

5:45 pm-10:00 am

1 stop35h 15m

London Gatwick

Tue 10/27

10:10 am-9:05 pm

1 stop14h 55m

$802

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Sun 1/24

6:15 am-8:15 am

2 stops21h 00m

London Gatwick

Thu 1/28

11:00 am-8:46 pm

1 stop14h 46m

$802
Quickest round-trip

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Wed 12/2

10:30 am-7:30 am

2 stops16h 00m

London Gatwick

Wed 12/9

11:15 am-9:48 pm

1 stop15h 33m

$1,018

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

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

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

You could potentially save up to 24% on your flight if you consider stops on a Philadelphia to London Gatwick Airport flight.

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 round-trip 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

$226

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 $226. The best round-trip flight deal from Philadelphia to London Gatwick Airport found on momondo in the last 72 hours is $793.
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?

    The straight-line distance from Philadelphia to London Gatwick is 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 refresh 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 required travel and health documents for your London Gatwick Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Gatwick Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Croydon
Luton
Hayes
Dover
Wembley
Kingston upon Thames
Richmond
Stansted
Watford
Harrow
Cobham
Worthing
Eastbourne
Slough
Hook
Uxbridge
Ilford

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Philadelphia to London flights to just show those with flexible booking policies.

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?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Philadelphia and alert you when they change.

An easier way to manage your London Gatwick Airport trip

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