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Cheap flights from Philadelphia to London Gatwick Airport from £153

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 26/3. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LGW
19 Feb — 26 Feb1
1 adult

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 14 February 2025.

Round-trip from

£505

One-way from

£153

Popular in

May

Cheapest in

October

Average price

£537
20/3-23/4
  • 20/3-23/4
  • 2 total stops
  • 36h 16m total
  • Philadelphia to London
26/3
  • 26/3
  • 1 total stop
  • 34h 48m total
  • Philadelphia to London
Highest demand for flights based on searches. 20% potential increase in price (£135 potential increase over avg. return price).
Cheapest flight prices on average. 7% potential price decrease (£37 potential savings vs. average return price).
Average for round-trip flights in February 2025

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 14 February 2025.

Thu 20/316:16PHL - LGW
1 stop13h 44mMultiple Airlines
Wed 23/414:00LGW - PHL
1 stop22h 32mMultiple Airlines
Deal found 13/2£505
Wed 27/818:35PHL - LGW
1 stop10h 00mJetBlue
Sun 7/912:10LGW - PHL
1 stop14h 20mJetBlue
Deal found 14/2£542
Fri 19/915:30PHL - LGW
2 stops11h 40mAmerican Airlines
Fri 26/910:40LGW - PHL
2 stops19h 09mAmerican Airlines
Deal found 13/2£565
Tue 9/907:00PHL - LGW
1 stop18h 35mBritish Airways
Wed 17/906:30LGW - PHL
1 stop14h 20mBritish Airways
Deal found 13/2£581
Mon 22/910:25PHL - LGW
1 stop18h 10mTAP AIR PORTUGAL
Fri 26/912:10LGW - PHL
1 stop14h 20mTAP AIR PORTUGAL
Deal found 13/2£640
Tue 11/318:10PHL - LGW
2 stops12h 45mIcelandair
Wed 19/311:55LGW - PHL
2 stops14h 07mIcelandair
Deal found 13/2£667

Find flights from Philadelphia to Gatwick within your budget

Customise 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 858,174 searches. Data last updated 14 February 2025.

Fly from

Philadelphia

Fly to

Gatwick

Route

Depart

Return

Price

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Thu 20/3

16:16-10:00

1 stop13h 44m

London Gatwick

Wed 23/4

14:00-07:32

1 stop22h 32m

£505

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Wed 5/3

13:50-09:00

2 stops14h 10m

London Gatwick

Wed 12/3

11:20-07:36

2 stops24h 16m

£524

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Sun 2/3

19:10-07:30

1 stop31h 20m

London Gatwick

Tue 11/3

11:20-09:40

1 stop26h 20m

£529

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Wed 28/5

17:30-09:35

1 stop11h 05m

London Gatwick

Wed 4/6

12:10-23:27

1 stop16h 17m

£565

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Fri 18/4

09:31-17:50

2 stops27h 19m

London Gatwick

Mon 21/4

18:35-17:25

2 stops51h 50m

£653

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Wed 12/3

18:10-10:55

2 stops12h 45m

London Gatwick

Wed 19/3

11:55-22:02

2 stops14h 07m

£669

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Mon 12/5

17:30-15:35

2 stops17h 05m

London Gatwick

Mon 19/5

16:25-23:27

2 stops36h 02m

£677

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Wed 26/3

19:12-10:00

1 stop34h 48m

£153

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Mon 28/7

18:35-09:35

1 stop10h 00m

£314

PhiladelphiaLondon

PHL - LGW

PHLLGW

Philadelphia

Mon 10/3

10:11-09:50

2 stops19h 39m

£370

Flights are sorted by cheapest return flights first.

Deals found on 13/2

Showing 1-10 of 16 results
1
2

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 return 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.

Travel insights for flights from Philadelphia to Gatwick

Get recent, data-driven insights about flights from Philadelphia to Gatwick including ideal travel times, pricing trends, and more.

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

Currently, April is the cheapest month in which you can book a flight from Philadelphia to London Gatwick Airport (average of £102). Flying from Philadelphia to London Gatwick Airport in July is currently the most expensive (average of £142). 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.

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 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Gatwick Airport when rainfall is around 40.0 mm.

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 14 February 2025.

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

8.0
Very Good

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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?

    For a flight from Philadelphia to London Gatwick, you will be flying from Philadelphia. Philadelphia (PHL) is just 7.0 mi from the center of the city. Philadelphia is the only Philadelphia airport and it handles 0 outbound flights to London Gatwick per day. 0 airlines have flights to London Gatwick from Philadelphia on a regular basis.

  • 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 £524. Other airlines that can offer you cheap pricing are British Airways, from £529, and JetBlue, from £565. American Airlines is priced at 22% 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 £314. 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 holiday 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, April is the cheapest month in which you can book a flight from Philadelphia to London Gatwick Airport (average of £102). Flying from Philadelphia to London Gatwick Airport in July is currently the most expensive (average of £142). 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

Travelling to a place near Philadelphia?

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