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Cheap flights from Philadelphia to London from $213

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
4:20 pm - 5:50 pmPHL  Philadelphia-LGW London Gatwick
20h 30m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
8:35 pm - 3:41 pmLGW  London Gatwick-PHL Philadelphia
24h 06m2 stops Dublin Toronto Pearson Intl
$675Multiple Airlines
Wed, Oct 7 - Tue, Oct 13
Multiple Airlines Logo
8:25 pm - 11:15 amPHL  Philadelphia-LGW London Gatwick
9h 50m1 stop Dublin
Multiple Airlines Logo
8:50 pm - 6:55 pmLGW  London Gatwick-PHL Philadelphia
27h 05m2 stops Oslo Gardermoen Dublin
$812Multiple Airlines
Mon, Oct 12 - Mon, Oct 19
British Airways Logo
6:20 pm - 11:50 amPHL  Philadelphia-LGW London Gatwick
12h 30m1 stop Nice Côte d'Azur
British Airways Logo
4:35 pm - 1:05 pmLGW  London Gatwick-PHL Philadelphia
25h 30m1 stop Nice Côte d'Azur
$815British Airways
Tue, Oct 6 - Mon, Oct 12
British Airways Logo
6:20 pm - 11:50 amPHL  Philadelphia-LGW London Gatwick
12h 30m1 stop Nice Côte d'Azur
British Airways Logo
4:35 pm - 1:05 pmLGW  London Gatwick-PHL Philadelphia
25h 30m1 stop Nice Côte d'Azur
$816British Airways
Tue, Oct 6 - Mon, Oct 12
SWISS Logo
1:16 pm - 5:50 pmPHL  Philadelphia-LGW London Gatwick
23h 34m2 stops Chicago O'Hare Intl Zurich
SWISS Logo
6:40 pm - 9:32 pmLGW  London Gatwick-PHL Philadelphia
31h 52m2 stops Zurich Chicago O'Hare Intl
$816SWISS
Wed, Feb 3 - Wed, Feb 17
Multiple Airlines Logo
12:55 pm - 10:00 amPHL  Philadelphia-LGW London Gatwick
16h 05m1 stop Orlando
Multiple Airlines Logo
6:00 pm - 4:10 pmLGW  London Gatwick-PHL Philadelphia
27h 10m2 stops Berlin Brandenburg Dublin
$816Multiple Airlines
Fri, Dec 11 - Wed, Dec 16
Multiple Airlines Logo
11:27 am - 8:15 amPHL  Philadelphia-LGW London Gatwick
15h 48m1 stop Orlando
Multiple Airlines Logo
9:45 am - 8:46 pmLGW  London Gatwick-PHL Philadelphia
16h 01m1 stop Orlando
$817Multiple Airlines
Sun, Feb 14 - Wed, Feb 24
Multiple Airlines Logo
3:25 pm - 10:50 pmPHL  Philadelphia-LGW London Gatwick
26h 25m3 stops Montreal Pierre Elliott Trudeau Intl Vienna Intl Václav Havel Prague
Multiple Airlines Logo
5:35 am - 10:46 pmLGW  London Gatwick-PHL Philadelphia
22h 11m2 stops Václav Havel Prague Toronto Pearson Intl
$818Multiple Airlines
Wed, Oct 14 - Wed, Oct 21
Multiple Airlines Logo
10:50 am - 6:55 amPHL  Philadelphia-LGW London Gatwick
15h 05m1 stop Orlando
Multiple Airlines Logo
5:55 pm - 4:10 pmLGW  London Gatwick-PHL Philadelphia
27h 15m2 stops Berlin Brandenburg Dublin
$820Multiple Airlines
Wed, Dec 2 - Mon, Dec 7
Multiple Airlines Logo
3:22 pm - 10:00 amPHL  Philadelphia-LGW London Gatwick
13h 38m1 stop Orlando
Multiple Airlines Logo
8:05 pm - 4:10 pmLGW  London Gatwick-PHL Philadelphia
25h 05m2 stops Berlin Brandenburg Dublin
$820Multiple Airlines
Fri, Nov 13 - Tue, Nov 17

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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
Dec 15
PHL12:30 pmPhiladelphia
15h 30m
2 stops
LGW9:00 amLondon Gatwick
Dec 22
LGW10:00 amLondon Gatwick
15h 07m
2 stops
PHL8:07 pmPhiladelphia
$850
Delta
Dec 8
PHL12:30 pmPhiladelphia
15h 30m
2 stops
LGW9:00 amLondon Gatwick
Dec 19
LGW10:00 amLondon Gatwick
18h 11m
2 stops
PHL11:11 pmPhiladelphia
$858

British Airways flights from Philadelphia to London Gatwick Airport

Our best British Airways deals on Philadelphia to London Gatwick Airport flight tickets
British Airways
Oct 6
PHL6:20 pmPhiladelphia
12h 30m
1 stop
LGW11:50 amLondon Gatwick
Oct 12
LGW4:35 pmLondon Gatwick
25h 30m
1 stop
PHL1:05 pmPhiladelphia
$815
British Airways
Oct 6
PHL6:20 pmPhiladelphia
12h 30m
1 stop
LGW11:50 amLondon Gatwick
Oct 12
LGW4:35 pmLondon Gatwick
25h 30m
1 stop
PHL1:05 pmPhiladelphia
$816
British Airways
Oct 9
PHL6:20 pmPhiladelphia
13h 30m
1 stop
LGW12:50 pmLondon Gatwick
Oct 13
LGW10:30 amLondon Gatwick
15h 40m
1 stop
PHL9:10 pmPhiladelphia
$840

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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Price

Cheapest round-trip

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Wed 10/7

4:20 pm-5:50 pm

2 stops20h 30m

London Gatwick

Tue 10/13

8:35 pm-3:41 pm

2 stops24h 06m

$675

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Mon 10/12

8:25 pm-11:15 am

1 stop9h 50m

London Gatwick

Mon 10/19

8:50 pm-6:55 pm

2 stops27h 05m

$812

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Tue 10/6

6:20 pm-11:50 am

1 stop12h 30m

London Gatwick

Mon 10/12

4:35 pm-1:05 pm

1 stop25h 30m

$815

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Tue 10/6

6:20 pm-11:50 am

1 stop12h 30m

London Gatwick

Mon 10/12

4:35 pm-1:05 pm

1 stop25h 30m

$816

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Wed 2/3

1:16 pm-5:50 pm

2 stops23h 34m

London Gatwick

Wed 2/17

6:40 pm-9:32 pm

2 stops31h 52m

$816

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Fri 12/11

12:55 pm-10:00 am

1 stop16h 05m

London Gatwick

Wed 12/16

6:00 pm-4:10 pm

2 stops27h 10m

$816
Quickest round-trip

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Sun 2/14

11:27 am-8:15 am

1 stop15h 48m

London Gatwick

Wed 2/24

9:45 am-8:46 pm

1 stop16h 01m

$817

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Wed 10/14

3:25 pm-10:50 pm

3 stops26h 25m

London Gatwick

Wed 10/21

5:35 am-10:46 pm

2 stops22h 11m

$818

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Wed 12/2

10:50 am-6:55 am

1 stop15h 05m

London Gatwick

Mon 12/7

5:55 pm-4:10 pm

2 stops27h 15m

$820

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Fri 11/13

3:22 pm-10:00 am

1 stop13h 38m

London Gatwick

Tue 11/17

8:05 pm-4:10 pm

2 stops25h 05m

$820

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

$213

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 $213. The best round-trip flight deal from Philadelphia to London Gatwick Airport found on momondo in the last 72 hours is $675.
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?

    The straight-line distance from Philadelphia to London Gatwick is 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 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
Hayes
Luton
Wembley
Dover
Croydon
Richmond
Kingston upon Thames
Stansted
Harrow
Cobham
Watford
Worthing
Slough
Eastbourne
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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