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Gatwick

$172+ Cheap flights from Philadelphia (PHL) to Gatwick (LGW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LGW
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Philadelphia to Gatwick

Cheapest flights from Philadelphia to Gatwick
Explore the most affordable flight options available from Philadelphia to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Norse deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/17:46 pm
PHL
-
LGW
1 stop33h 14m
Multiple Airlines
Sun 4/262:00 pm
LGW
-
PHL
1 stop35h 04m
Multiple Airlines
Deal found 2/1$594
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:10 pm
PHL
-
LGW
2 stops30h 50m
Multiple Airlines
Mon 3/92:00 pm
LGW
-
PHL
1 stop30h 58m
Multiple Airlines
Deal found 2/2$595
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:25 pm
PHL
-
LGW
1 stop9h 40m
Multiple Airlines
Wed 4/229:45 am
LGW
-
PHL
1 stop14h 10m
Multiple Airlines
Deal found 2/1$598
This Mytrip deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/236:30 pm
PHL
-
LGW
1 stop13h 45m
Multiple Airlines
Mon 3/309:45 am
LGW
-
PHL
1 stop14h 10m
Multiple Airlines
Deal found 2/1$599
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/187:46 pm
PHL
-
LGW
1 stop33h 14m
Multiple Airlines
Fri 2/272:00 pm
LGW
-
PHL
1 stop14h 16m
Multiple Airlines
Deal found 2/2$603
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/15:30 am
PHL
-
LGW
2 stops19h 30m
Multiple Airlines
Thu 3/52:00 pm
LGW
-
PHL
1 stop22h 32m
Multiple Airlines
Deal found 2/1$604
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/912:24 pm
PHL
-
LGW
2 stops16h 36m
Multiple Airlines
Thu 2/192:00 pm
LGW
-
PHL
1 stop24h 49m
Multiple Airlines
Deal found 2/2$605
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1712:21 pm
PHL
-
LGW
2 stops36h 39m
Multiple Airlines
Thu 2/262:00 pm
LGW
-
PHL
1 stop14h 16m
Multiple Airlines
Deal found 2/2$606
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:00 am
PHL
-
LGW
2 stops19h 00m
Multiple Airlines
Mon 3/92:00 pm
LGW
-
PHL
1 stop30h 58m
Multiple Airlines
Deal found 2/2$608
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/165:30 am
PHL
-
LGW
1 stop23h 30m
Multiple Airlines
Thu 2/262:00 pm
LGW
-
PHL
1 stop22h 32m
Multiple Airlines
Deal found 2/2$610
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/165:05 am
PHL
-
LGW
1 stop23h 55m
Multiple Airlines
Fri 2/272:00 pm
LGW
-
PHL
1 stop14h 16m
Multiple Airlines
Deal found 2/2$611
This Mytrip deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:25 pm
PHL
-
LGW
1 stop15h 30m
Multiple Airlines
Sat 4/181:15 pm
LGW
-
PHL
1 stop10h 40m
Multiple Airlines
Deal found 2/3$612

Find flight deals from Philadelphia to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Gatwick (LGW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$594
(Norse)

One-way from

$172
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$668
Provider with most accurate pricing for Philadelphia-London Gatwick flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-London Gatwick flights.
Search Deals
From Philadelphia to London Gatwick
Search Deals
One-way flight from Philadelphia to London Gatwick
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($194 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Gatwick that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Philadelphia to London Gatwick Airport that are best for you.

Fly from

Philadelphia

Fly to

Gatwick

Route

Depart

Return

Price

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Wed 3/4

7:46 pm-10:00 am

1 stop33h 14m

London Gatwick

Wed 3/11

9:50 am-11:11 am

2 stops29h 21m

$695

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Wed 4/1

6:30 pm-8:30 pm

2 stops21h 00m

London Gatwick

Wed 4/8

10:35 am-8:00 am

3 stops26h 25m

$785

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Tue 4/7

6:25 pm-8:25 pm

3 stops21h 00m

London Gatwick

Wed 4/22

12:05 pm-7:35 am

2 stops24h 30m

$815

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Tue 3/31

6:10 am-10:00 am

2 stops22h 50m

London Gatwick

Thu 4/2

2:00 pm-10:52 pm

1 stop13h 52m

$822

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Tue 4/7

5:00 am-10:00 am

1 stop24h 00m

London Gatwick

Wed 4/22

2:00 pm-4:36 pm

1 stop31h 36m

$830

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Tue 4/28

8:25 am-9:45 am

2 stops20h 20m

London Gatwick

Tue 6/2

9:15 pm-9:13 am

2 stops40h 58m

$835

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Wed 4/29

8:25 am-2:40 pm

2 stops25h 15m

London Gatwick

Fri 5/29

3:40 pm-9:13 am

2 stops22h 33m

$842

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Tue 2/24

3:02 pm-10:55 am

2 stops14h 53m

London Gatwick

Sat 2/28

11:55 am-10:36 pm

2 stops15h 41m

$854

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Tue 3/31

6:10 am-10:00 am

2 stops22h 50m

London Gatwick

Wed 4/1

2:00 pm-10:52 pm

1 stop13h 52m

$855

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Mon 3/30

5:00 am-10:00 am

1 stop24h 00m

London Gatwick

Mon 4/6

2:00 pm-1:25 am

1 stop16h 25m

$877

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 22 results
1
2
3

Compare providers for flights from Philadelphia to Gatwick

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Gatwick in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-London Gatwick Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-London Gatwick Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-London Gatwick Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-London Gatwick Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-London Gatwick Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Philadelphia to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to London Gatwick Airport

What is the cheapest month to book a flight from Philadelphia to London Gatwick Airport?

Currently, November is the cheapest month in which you can book a flight from Philadelphia to London Gatwick Airport (average of $282). Flying from Philadelphia to London Gatwick Airport in June is currently the most expensive (average of $534). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Gatwick

Get insights into the airlines that provide service to Gatwick. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Gatwick. Reviews last updated February 3, 2026.
Get a feel of what it's like to fly with JetBlue from Philadelphia to London Gatwick Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
JetBlue
7.2
Good
2,893 reviews

Comfort

7.5

Crew

8.0

Entertainment

7.2

Food

6.6

Overall

7.2

Boarding

7.4

Reviews

1 / 20
4.0
Okay

Jeff,Dec 2025

LAX - BOS

We boarded an hour and a half late and the crew was very salty when asked why. Still got no reason other than someone took the intended plane? Won't fly with them again.
JetBlue
7.2
Good
2,893 reviews
JetBlue
7.2
Good
2,893 reviews

Comfort

7.5

Crew

8.0

Entertainment

7.2

Food

6.6

Overall

7.2

Boarding

7.4

Reviews

1 / 20
4.0
Okay

Jeff,Dec 2025

LAX - BOS

We boarded an hour and a half late and the crew was very salty when asked why. Still got no reason other than someone took the intended plane? Won't fly with them again.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Gatwick. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Philadelphia to London Gatwick?

    Most people fly from Philadelphia (PHL) if they book a flight from Philadelphia to London Gatwick. On average, Philadelphia has 0 outbound flights to London Gatwick per day from 1 airline. Philadelphia is conveniently located just 7.0 mi from Philadelphia’s city center.

  • How long is the flight from Philadelphia to London Gatwick Airport?

    A quick flight from Philadelphia to London Gatwick Airport can take about 21h. TAP AIR PORTUGAL provides one of the quickest options available for as low as $785. Philadelphia and London Gatwick Airport are separated by a distance of 3551 mi.

  • What is the cheapest airline to fly from Philadelphia to London Gatwick Airport round-trip?

    Cheapflights users have booked flights from Philadelphia to London Gatwick Airport round-trip from $609.

  • Can I find deals for flights from Philadelphia to Gatwick that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Gatwick flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Gatwick?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Gatwick.

  • Can I find deals for business class flights from Philadelphia to Gatwick?

    Yes. Cheapflights offers flight deals from Philadelphia to Gatwick by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Philadelphia to London Gatwick Airport?

    Currently, November is the cheapest month in which you can book a flight from Philadelphia to London Gatwick Airport (average of $282). Flying from Philadelphia to London Gatwick Airport in June is currently the most expensive (average of $534). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Ilford
Hounslow
Croydon
Southend-on-Sea
Harrow
Eastleigh
Gatwick
Dartford
Dover
Winchester
Orpington
Watford
Hayes
Borehamwood
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Eastbourne
Sutton

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Alternative routes for Philadelphia to Gatwick

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Philadelphia to Gatwick

Discover the top airline that operate flights from Philadelphia to Gatwick. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$609Average$617FlexibilityNo cancel feeOn-time62%

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