HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Gatwick

$211+ 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LGW
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Philadelphia to Gatwick with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$651
(JetBlue)

One-way from

$246
(Kiwi.com)

Popular in

May

Cheapest in

September

Average price

$1,418
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. 20% potential increase in price ($215 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

Find 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 May 1, 2025.

This JetBlue deal was found by Cheapflights users on 4/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/123:00 pmPHL - LGW
1 stop13h 35mJetBlue
Sat 9/2012:10 pmLGW - PHL
1 stop11h 32mJetBlue
Deal found 4/29$651
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Sat 8/26:45 amPHL - LGW
1 stop19h 15mMultiple Airlines
Wed 8/2710:00 amLGW - PHL
2 stops17h 42mMultiple Airlines
Deal found 4/29$652
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/226:35 pmPHL - LGW
1 stop31h 55mBritish Airways
Wed 12/311:20 amLGW - PHL
1 stop27h 30mBritish Airways
Deal found 4/30$696
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/193:30 pmPHL - LGW
2 stops11h 40mAmerican Airlines
Fri 9/263:05 pmLGW - PHL
2 stops21h 25mAmerican Airlines
Deal found 4/29$750
This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:20 amPHL - LGW
2 stops26h 25mTAP AIR PORTUGAL
Fri 12/1210:40 amLGW - PHL
2 stops25h 53mTAP AIR PORTUGAL
Deal found 4/29$792
This Icelandair deal was found by Cheapflights users on 4/29. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/303:00 pmPHL - LGW
2 stops18h 40mIcelandair
Fri 10/103:40 pmLGW - PHL
2 stops22h 40mIcelandair
Deal found 4/29$855

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 May 1, 2025.
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

Sun 5/11

6:00 am-2:40 pm

2 stops27h 40m

London Gatwick

Sat 5/17

2:00 pm-7:48 am

1 stop22h 48m

$676

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Sun 5/25

6:00 am-9:35 am

1 stop22h 35m

London Gatwick

Tue 6/3

12:10 pm-10:29 pm

1 stop15h 19m

$709

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Tue 5/27

6:00 am-9:35 am

1 stop22h 35m

London Gatwick

Fri 5/30

12:10 pm-10:30 pm

1 stop15h 20m

$821

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Mon 7/14

10:29 pm-10:00 am

1 stop30h 31m

$211

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Tue 7/8

6:35 pm-9:35 am

1 stop10h 00m

$393

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Wed 6/25

7:20 pm-9:35 am

1 stop9h 15m

$509

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Tue 7/8

12:30 pm-10:00 am

2 stops16h 30m

$593

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Sun 7/27

10:25 am-2:40 pm

2 stops23h 15m

$633

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Tue 5/20

12:26 pm-6:35 am

1 stop13h 09m

$794

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Tue 5/13

9:35 am-6:35 am

1 stop16h 00m

$948

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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 May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Philadelphia-London Gatwick Airport flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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, January is the cheapest month in which you can book a flight from Philadelphia to London Gatwick Airport (average of $565). Flying from Philadelphia to London Gatwick Airport in June is currently the most expensive (average of $779). 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.

What is the cheapest time of day to fly from PHL to LGW?

Find hourly flight availability from Philadelphia to Gatwick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

It’s optimal to fly from Philadelphia to London Gatwick Airport in the morning. By choosing this option you can save up to 39% on the cost of your flight, compared to a flight in the afternoon.

Rainfall in Gatwick by month

Plan your trip to Gatwick by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Gatwick Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Gatwick Airport when rainfall is around 1.6 in.

Temperature in Gatwick by month

Plan your trip to Gatwick by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Gatwick Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 May 1, 2025.
Read through reviews of airlines operating flights from Philadelphia to London, such as SWISS, JetBlue and American Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,588 reviews

Entertainment

6.7

Food

7.0

Crew

8.2

Comfort

7.4

Overall

7.5

Boarding

7.6

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
SWISS
7.5
Good
1,588 reviews
SWISS
7.5
Good
1,588 reviews

Entertainment

6.7

Food

7.0

Crew

8.2

Comfort

7.4

Overall

7.5

Boarding

7.6

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
JetBlue
7.3
Good
2,922 reviews
SWISS
7.5
Good
1,588 reviews

Entertainment

6.7

Food

7.0

Crew

8.2

Comfort

7.4

Overall

7.5

Boarding

7.6

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
American Airlines
7.2
Good
10,000 reviews
SWISS
7.5
Good
1,588 reviews

Entertainment

6.7

Food

7.0

Crew

8.2

Comfort

7.4

Overall

7.5

Boarding

7.6

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
WestJet
7.2
Good
2,826 reviews
SWISS
7.5
Good
1,588 reviews

Entertainment

6.7

Food

7.0

Crew

8.2

Comfort

7.4

Overall

7.5

Boarding

7.6

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
TAP AIR PORTUGAL
7.1
Good
1,852 reviews
SWISS
7.5
Good
1,588 reviews

Entertainment

6.7

Food

7.0

Crew

8.2

Comfort

7.4

Overall

7.5

Boarding

7.6

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

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.

  • What are the cheapest airlines flying from Philadelphia to London Gatwick Airport round-trip?

    Cheapflights users have booked flights from Philadelphia to London Gatwick Airport round-trip from $651. Other airlines that can offer you cheap pricing are American Airlines, from $762, and TAP AIR PORTUGAL, from $777. JetBlue is priced at 23% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Philadelphia to London Gatwick Airport one-way?

    The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as $393. However, be on the lookout for offers from TAP AIR PORTUGAL and SWISS, as they are both options that can get you from Philadelphia to London Gatwick Airport for a low price.

  • 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, January is the cheapest month in which you can book a flight from Philadelphia to London Gatwick Airport (average of $565). Flying from Philadelphia to London Gatwick Airport in June is currently the most expensive (average of $779). 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 Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Luton
Horley
Canterbury
Harrow
Wembley
Dover
Gatwick
Orpington
Watford
Croydon
Borehamwood
Folkestone
Ilford
Aylesbury
Sutton
Chelmsford
Brentwood

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Philadelphia to Gatwick

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Gatwick flights
LaGuardia to Heathrow flights
Dulles Intl to Heathrow flights
John F Kennedy Intl to London City flights
Newark to Gatwick flights
LaGuardia to Gatwick flights
Newark to London City flights
Dulles Intl to Gatwick flights
Reagan-National to Heathrow flights
John F Kennedy Intl to Stansted flights
Dulles Intl to London City flights
Philadelphia to Heathrow flights
Reagan-National to Gatwick flights
John F Kennedy Intl to Luton flights
Newark to Stansted flights
Newark to Luton flights
Pittsburgh to Heathrow flights
Dulles Intl to Stansted flights
LaGuardia to London City flights
Philadelphia to London City flights
Dulles Intl to Luton flights
Reagan-National to London City flights
Pittsburgh to Gatwick flights
Reagan-National to Stansted flights
Pittsburgh to London City flights
LaGuardia to Stansted flights
Reagan-National to Luton flights
Philadelphia to Stansted flights
Philadelphia to Luton flights
State College to Heathrow flights
Allentown to Heathrow flights
Harrisburg to Heathrow flights
Pittsburgh to Stansted flights
John F Kennedy Intl to Southend flights
Newark to Southend flights
Scranton to Heathrow flights
LaGuardia to Luton flights
Harrisburg to London City flights
Pittsburgh to Luton flights
Allentown to London City flights
Allentown to Gatwick flights
Williamsport to Heathrow flights
Scranton to London City flights
Scranton to Gatwick flights
Erie to Heathrow flights
Elmira to Heathrow flights

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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$633Average$739FlexibilityNo cancel feeOn-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.