Cheap flights from London Gatwick Airport to Philadelphia from £415
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 17/6. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Gatwick to Philadelphia
Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Philadelphia (PHL). 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 21 March 2025.
Round-trip from | £449 |
---|---|
One-way from | £415 |
Popular in | July |
Cheapest in | March |
Average price | £489 |
Find flight deals from Gatwick to Philadelphia
Cheapest flights from Gatwick to PhiladelphiaExplore the most affordable flight options available from Gatwick to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 March 2025.
Explore the most affordable flight options available from Gatwick to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 March 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Gatwick to Philadelphia 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 21 March 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Philadelphia that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LondonPhiladelphia
LGW - PHL
LGWPHL
London Gatwick
Thu 1/5
10:00-16:38
2 stops35h 38m
Philadelphia
Wed 14/5
19:12-10:00
1 stop33h 48m
LondonPhiladelphia
LGW - PHL
LGWPHL
London Gatwick
Thu 8/5
18:40-17:40
2 stops28h 00m
Philadelphia
Tue 13/5
17:35-17:50
2 stops19h 15m
LondonPhiladelphia
LGW - PHL
LGWPHL
London Gatwick
Tue 6/5
15:05-07:30
2 stops21h 25m
Philadelphia
Wed 14/5
07:00-06:35
1 stop18h 35m
LondonPhiladelphia
LGW - PHL
LGWPHL
London Gatwick
Tue 10/6
12:10-23:27
1 stop16h 17m
Philadelphia
Sat 21/6
10:25-09:35
1 stop18h 10m
LondonPhiladelphia
LGW - PHL
LGWPHL
London Gatwick
Tue 10/6
12:10-23:27
1 stop16h 17m
Philadelphia
Fri 20/6
18:35-09:35
1 stop10h 00m
LondonPhiladelphia
LGW - PHL
LGWPHL
London Gatwick
Sun 20/4
11:10-11:40
2 stops53h 30m
Philadelphia
Sun 27/4
06:51-06:35
1 stop18h 44m
LondonPhiladelphia
LGW - PHL
LGWPHL
London Gatwick
Wed 21/5
10:35-09:39
3 stops28h 04m
Philadelphia
Wed 28/5
17:30-20:30
2 stops22h 00m
LondonPhiladelphia
LGW - PHL
LGWPHL
London Gatwick
Sat 30/8
12:00-00:27
2 stops17h 27m
Philadelphia
Sun 7/9
14:40-10:00
2 stops14h 20m
LondonPhiladelphia
LGW - PHL
LGWPHL
London Gatwick
Tue 17/6
14:00-11:34
1 stop26h 34m
LondonPhiladelphia
LGW - PHL
LGWPHL
London Gatwick
Wed 11/6
14:30-10:38
1 stop25h 08m
Best time to book a flight from Gatwick to Philadelphia
Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Gatwick with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from London Gatwick Airport to Philadelphia
What is the cheapest month to book a flight from London Gatwick Airport to Philadelphia?
Currently, March is the cheapest month in which you can book a flight from London Gatwick Airport to Philadelphia (average of £648). Flying from London Gatwick Airport to Philadelphia in July is currently the most expensive (average of £839). 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 LGW to PHL?
Find hourly flight availability from Gatwick to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 March 2025.
One of the essential ways to save on airfare from London Gatwick Airport to Philadelphia is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 15% on airfare.
Rainfall in Philadelphia by month
Plan your trip to Philadelphia by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Philadelphia ranges from 69.0 - 112.0 inches per month. July is typically the wettest month, when rainfall can reach 112.0 mm. February is typically the driest time to visit Philadelphia when rainfall is around 69.0 mm.
Temperature in Philadelphia by month
Plan your trip to Philadelphia by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Philadelphia, 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 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).
Reviews of airlines servicing Philadelphia
Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated 21 March 2025.
Boarding
Overall
Comfort
Entertainment
Crew
Food
Reviews
Aaron,Oct 2024
TUS - LAX
Boarding
Overall
Comfort
Entertainment
Crew
Food
Reviews
Aaron,Oct 2024
TUS - LAX
Boarding
Overall
Comfort
Entertainment
Crew
Food
Reviews
Aaron,Oct 2024
TUS - LAX
Boarding
Overall
Comfort
Entertainment
Crew
Food
Reviews
Aaron,Oct 2024
TUS - LAX
Boarding
Overall
Comfort
Entertainment
Crew
Food
Reviews
Aaron,Oct 2024
TUS - LAX
Boarding
Overall
Comfort
Entertainment
Crew
Food
Reviews
Aaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from Gatwick to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Gatwick to Philadelphia
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Gatwick to Philadelphia
Discover the top 2 airlines that operate flights from Gatwick to Philadelphia. 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 858,174 searches. Data last updated 21 March 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Gatwick to Philadelphia?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Gatwick to Philadelphia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Gatwick to Philadelphia?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Philadelphia from Gatwick.
Can Cheapflights find flights from Gatwick to Philadelphia with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Gatwick to Philadelphia flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Gatwick to Philadelphia become cheaper?
Yes, Cheapflights offers price alerts on Gatwick to Philadelphia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.