Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Pennsylvania to London from $338

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Pennsylvania to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:37 am - 5:50 amPHL  Philadelphia-LGW London Gatwick
14h 13m1 stop Orlando
Multiple Airlines Logo
11:00 am - 11:01 pmLGW  London Gatwick-PHL Philadelphia
17h 01m1 stop Orlando
$818Multiple Airlines
Wed, Nov 18 - Thu, Nov 26
Multiple Airlines Logo
7:06 am - 5:50 amPHL  Philadelphia-LGW London Gatwick
17h 44m1 stop Orlando
Multiple Airlines Logo
11:00 am - 12:53 amLGW  London Gatwick-PHL Philadelphia
18h 53m1 stop Orlando
$818Multiple Airlines
Wed, Nov 25 - Thu, Nov 26
Multiple Airlines Logo
5:40 pm - 11:20 amPHL  Philadelphia-LGW London Gatwick
12h 40m2 stops Dublin Edinburgh Turnhouse
Multiple Airlines Logo
9:45 am - 8:02 amLGW  London Gatwick-PHL Philadelphia
27h 17m1 stop Orlando
$821Multiple Airlines
Thu, Dec 31 - Wed, Feb 17
Multiple Airlines Logo
5:01 pm - 5:50 amPHL  Philadelphia-LGW London Gatwick
31h 49m2 stops Atlanta Hartsfield-Jackson Orlando
Multiple Airlines Logo
9:40 am - 8:02 amLGW  London Gatwick-PHL Philadelphia
27h 22m1 stop Orlando
$823Multiple Airlines
Mon, Jan 18 - Sun, Jan 24
Multiple Airlines Logo
5:01 am - 5:50 amPHL  Philadelphia-LGW London Gatwick
19h 49m1 stop Orlando
Multiple Airlines Logo
9:35 am - 8:02 amLGW  London Gatwick-PHL Philadelphia
27h 27m1 stop Orlando
$824Multiple Airlines
Sun, Jan 10 - Tue, Jan 19
Multiple Airlines Logo
9:51 pm - 5:50 amPHL  Philadelphia-LGW London Gatwick
26h 59m1 stop Orlando
Multiple Airlines Logo
9:40 am - 8:02 amLGW  London Gatwick-PHL Philadelphia
27h 22m1 stop Orlando
$827Multiple Airlines
Wed, Jan 20 - Sun, Jan 31
Multiple Airlines Logo
6:40 pm - 4:10 pmPHL  Philadelphia-LGW London Gatwick
17h 30m1 stop Dublin
Multiple Airlines Logo
9:40 am - 6:55 pmLGW  London Gatwick-PHL Philadelphia
14h 15m1 stop Dublin
$827Multiple Airlines
Sun, Mar 21 - Tue, Mar 30
Multiple Airlines Logo
9:15 am - 6:55 pmPHL  Philadelphia-LGW London Gatwick
28h 40m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
8:50 am - 10:46 pmLGW  London Gatwick-PHL Philadelphia
18h 56m3 stops Dublin Frankfurt am Main Toronto Pearson Intl
$832Multiple Airlines
Wed, Feb 10 - Wed, Feb 17
Multiple Airlines Logo
10:37 am - 5:50 amPHL  Philadelphia-LGW London Gatwick
14h 13m1 stop Orlando
Multiple Airlines Logo
9:50 am - 11:23 amLGW  London Gatwick-PHL Philadelphia
30h 33m1 stop Orlando
$836Multiple Airlines
Wed, Nov 18 - Wed, Nov 25
Multiple Airlines Logo
5:05 pm - 6:55 pmPHL  Philadelphia-LGW London Gatwick
20h 50m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
8:50 am - 10:46 pmLGW  London Gatwick-PHL Philadelphia
18h 56m3 stops Dublin Frankfurt am Main Toronto Pearson Intl
$838Multiple Airlines
Wed, Feb 10 - Wed, Feb 17

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Wed 11/18

10:37 am-5:50 am

1 stop14h 13m

London Gatwick

Thu 11/26

11:00 am-11:01 pm

1 stop17h 01m

$818

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Wed 11/25

7:06 am-5:50 am

1 stop17h 44m

London Gatwick

Thu 11/26

11:00 am-12:53 am

1 stop18h 53m

$818

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Thu 12/31

5:40 pm-11:20 am

2 stops12h 40m

London Gatwick

Wed 2/17

9:45 am-8:02 am

1 stop27h 17m

$821

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Mon 1/18

5:01 pm-5:50 am

2 stops31h 49m

London Gatwick

Sun 1/24

9:40 am-8:02 am

1 stop27h 22m

$823

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Sun 1/10

5:01 am-5:50 am

1 stop19h 49m

London Gatwick

Tue 1/19

9:35 am-8:02 am

1 stop27h 27m

$824

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Wed 1/20

9:51 pm-5:50 am

1 stop26h 59m

London Gatwick

Sun 1/31

9:40 am-8:02 am

1 stop27h 22m

$827

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Sun 3/21

6:40 pm-4:10 pm

1 stop17h 30m

London Gatwick

Tue 3/30

9:40 am-6:55 pm

1 stop14h 15m

$827

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Wed 2/10

9:15 am-6:55 pm

2 stops28h 40m

London Gatwick

Wed 2/17

8:50 am-10:46 pm

3 stops18h 56m

$832

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Wed 11/18

10:37 am-5:50 am

1 stop14h 13m

London Gatwick

Wed 11/25

9:50 am-11:23 am

1 stop30h 33m

$836

PhiladelphiaLondon

PHL Philadelphia - LGW London Gatwick

PHLLGW

Philadelphia

Wed 2/10

5:05 pm-6:55 pm

2 stops20h 50m

London Gatwick

Wed 2/17

8:50 am-10:46 pm

3 stops18h 56m

$838

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Pennsylvania 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 Pennsylvania to London Gatwick Airport flights?

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

Cheap Pennsylvania to London Gatwick Airport flight deals and tips

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

Best Price Found

$338

Fastest flight time

9h 40m

Direct flights

None
The best one-way flight to London Gatwick Airport from Pennsylvania in the past 72 hours is $338. The best round-trip flight deal from Pennsylvania to London Gatwick Airport found on momondo in the last 72 hours is $818.
The fastest flight from Pennsylvania to London Gatwick Airport takes 9h 40m
There are no direct flights from Pennsylvania to London Gatwick Airport. There are no popular flight routes from Pennsylvania to London Gatwick Airport.
Search flight deals

Frequently asked questions about flying from Pennsylvania to London Gatwick Airport

  • When did momondo last update prices for flights from Pennsylvania to London Gatwick Airport?

    Prices for flights from Pennsylvania to London Gatwick Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pennsylvania to London Gatwick Airport.

  • What documentation or ID do you need to fly to London Gatwick Airport?

    The travel and health documents required for your trip to London Gatwick Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Gatwick Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Croydon
Hayes
Milton Keynes
Luton
Stansted
Kingston upon Thames
Watford
Richmond
Dover
Wembley
Crawley
Worthing
Harrow
Brentford
Canterbury
Hook
Dunstable
Eastbourne

Why use momondo?

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

It is quick and easy to find Pennsylvania 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 Pennsylvania to London with flexible booking policies on momondo?

All flight searches from Pennsylvania to London on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Pennsylvania to London.

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

Yes. momondo can track prices for Pennsylvania 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.

An easier way to manage your London Gatwick Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 12/9
Wed 12/16
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London

Popular cities in the United Kingdom

Flights to London Heathrow Airportfrom $69
Flights to London Stansted Airportfrom $495
Flights to London City Airportfrom $719
Flights to London Luton Airportfrom $385
Flights to Glasgow Intl Airportfrom $497
Flights to Belfast City Airportfrom $799
Flights to Belfast Intl Airportfrom $757
Flights to London Southend Airportfrom $644