LGW - PHL

£212 Find Cheap Flights from London Gatwick Airport to Philadelphia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Gatwick to Philadelphia departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Philadelphia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Philadelphia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Philadelphia, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£420
Typical prices: £585-£757
Multiple Airlines
Fri 13/3Fri 20/3
LGW - PHL • 1 stop
Cheapest one-way flight
£212
Multiple Airlines
Thu 5/3
LGW - PHL • 1 stop
Top airlines
British Airways
Cheapest • from £515 (return)
British Airways
Best reviews • 6.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Philadelphia!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Gatwick to Philadelphia (LGW-PHL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Gatwick to Philadelphia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Gatwick to Philadelphia

Fri, 13 Mar - Fri, 20 Mar
Multiple Airlines Logo
14:00 - 07:36
LGW
-
PHL
21h 36m
1 stop
Multiple Airlines Logo
13:06 - 10:00
PHL
-
LGW
16h 54m
1 stop
£420Multiple Airlines
Mon, 9 Feb - Mon, 16 Feb
Multiple Airlines Logo
14:00 - 18:47
LGW
-
PHL
33h 47m
1 stop
Multiple Airlines Logo
05:30 - 10:00
PHL
-
LGW
23h 30m
1 stop
£421Multiple Airlines
Mon, 9 Feb - Mon, 16 Feb
Multiple Airlines Logo
14:00 - 12:39
LGW
-
PHL
27h 39m
1 stop
Multiple Airlines Logo
05:05 - 10:00
PHL
-
LGW
23h 55m
1 stop
£422Multiple Airlines
Fri, 13 Mar - Fri, 20 Mar
Multiple Airlines Logo
14:00 - 07:36
LGW
-
PHL
21h 36m
1 stop
Multiple Airlines Logo
13:06 - 10:00
PHL
-
LGW
16h 54m
1 stop
£426Multiple Airlines
Thu, 5 Mar - Mon, 9 Mar
Multiple Airlines Logo
14:00 - 07:32
LGW
-
PHL
22h 32m
1 stop
Multiple Airlines Logo
16:10 - 10:00
PHL
-
LGW
13h 50m
1 stop
£426Multiple Airlines
Fri, 13 Mar - Fri, 20 Mar
Multiple Airlines Logo
14:00 - 07:36
LGW
-
PHL
21h 36m
1 stop
Multiple Airlines Logo
19:10 - 10:05
PHL
-
LGW
34h 55m
2 stops
£430Multiple Airlines
Fri, 13 Mar - Fri, 20 Mar
Multiple Airlines Logo
14:00 - 07:36
LGW
-
PHL
21h 36m
1 stop
Multiple Airlines Logo
19:10 - 10:05
PHL
-
LGW
34h 55m
2 stops
£431Multiple Airlines
Fri, 13 Mar - Fri, 20 Mar
Multiple Airlines Logo
14:00 - 07:36
LGW
-
PHL
21h 36m
1 stop
Multiple Airlines Logo
19:10 - 10:05
PHL
-
LGW
34h 55m
2 stops
£432Multiple Airlines
Thu, 5 Mar - Mon, 9 Mar
Multiple Airlines Logo
14:00 - 07:32
LGW
-
PHL
22h 32m
1 stop
Multiple Airlines Logo
08:06 - 10:00
PHL
-
LGW
21h 54m
2 stops
£434Multiple Airlines
Fri, 13 Mar - Fri, 20 Mar
Multiple Airlines Logo
14:00 - 07:36
LGW
-
PHL
21h 36m
1 stop
Multiple Airlines Logo
22:28 - 10:05
PHL
-
LGW
31h 37m
1 stop
£435Multiple Airlines
Booking Insights

KAYAK's insights & trends for Gatwick to Philadelphia flights

Get data-powered insights and trends into flights from Gatwick to Philadelphia to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly direct between London Gatwick Airport and Philadelphia?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from London Gatwick Airport to Philadelphia.

There is just one airline that flies from London Gatwick Airport to Philadelphia direct and that is British Airways. The best return deal found from British Airways for the route is £439.

Good to know - Cheap tickets from London Gatwick Airport to Philadelphia

Low seasonSeptember
Cheapest flight£212
Best time to beat the crowds (33% less expensive on average)
Most popular time to fly and prices are also 33% lower on average.
Flight from London Gatwick Airport to Philadelphia

When to book flights from Gatwick to Philadelphia

Are your dates flexible? Find out the best times to travel from Gatwick to Philadelphia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Gatwick Airport to Philadelphia flights

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

    In the last 3 days, the lowest price for a flight from London Gatwick Airport to Philadelphia was £212 for a one-way ticket and £420 for a return.

  • Which airports will I be using when flying from London Gatwick Airport to Philadelphia?

    London Gatwick Airport and Philadelphia are both served by 1 main airport. You will leave London Gatwick Airport from London Gatwick and will be arriving at Philadelphia.

  • Which aircraft models fly most regularly from London Gatwick Airport to Philadelphia?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London Gatwick Airport to Philadelphia?

    oneworld is the only airline alliance operating flights between London Gatwick Airport and Philadelphia.

  • How does KAYAK find such low prices on flights from London Gatwick Airport to Philadelphia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Gatwick Airport to Philadelphia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Gatwick Airport to Philadelphia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from London Gatwick Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Gatwick Airport to Philadelphia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Philadelphia with an airline and back to London Gatwick Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Gatwick Airport to Philadelphia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Philadelphia from London Gatwick Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from London Gatwick Airport to Philadelphia?

    In the past 3 days, the cheapest return tickets from London Gatwick Airport to Philadelphia were found on British Airways (£515) and JetBlue (£532).

Reviews of the top airline flying from Gatwick to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying from London to Philadelphia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Gatwick to Philadelphia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7705 reviews
6.4Food
7.6Crew
6.8Comfort
6.9Boarding
6.4Entertainment
Airline reviews

It’s the old style plane with the old Ying Yang seats doesn’t compare to other airlines with newer planes.

6.0 GoodAnonymous, Jan 2026
LGW - BKK
Read more British Airways reviews

It’s the old style plane with the old Ying Yang seats doesn’t compare to other airlines with newer planes.

The flight crew was kind, flexible, and accommodating. The seats on the plane were extremely uncomfortable.

Great seat in premium economy, great food and drinks throughout lots of in flight entertainment. 1 hour 40 min delayed flying out , 2 1/2 hour wait at passport control in tampa

Besides having a LONG layover in Philadelphia to begin with, our flight was delayed and left late. We spent 7 hours in the Philadelphia airport after being in the air 7 hours from Portugal to Philly. It turned into a 24 hour day of travel which was exhausting. I know you can't help weather but our layover was difficult as my husband is handicapped. The staff was EXTREMELY helpful with his wheelchair tho!!

Everything, every step of the process, from check in, to boarding, to exiting the plane was organized, efficient, and orderly. Excellent experience!

Flight was 3h50 and was only provided with a packet of oat cookies and offered a cold drink. Thankfully i'd had breakfast but for a morning flight of that length some sort of breakfast should be included. There were 2 toilets for economy but due to turbulence we couldn't use them until the last 1hr which meant the queue was then huge. Would've been nice to open up the business one for those closest to the front to use.

It was perfect. The service was exceptional. I would never want to cross the Atlantic in anyone else's sardine tins.

When we arrived at the airport - 1st step - printing out your boarding pass - no issue. Not long lines as these machines. 2nd step - processing your bag drop off. There was only one associate there to help 10 kiosks. We had a family in front of us for 20 minutes trying to work on the machine and figure out every step for 4 pieces of luggage. My husband alerted the associate who was able to assist the family. Highly suggest that there are more associates to assist in this process. Besides this issue, security check went very quickly. Our flight was direct to Philadelphia. We had to carry our bags down two flights of steps, then out to the tarmac to a bus, then carry our bags up two flights of stairs to the plane. No one on the flight was expecting that long trek. I could see some people were struggling a bit. All in all - great flight crew, plane was clean and food was great!

Checking in prior on line and wait time at Gatwick was terrible. I would rate a big fat ZERO.

The company that I bought my tickets through, Cheapflightsfares, failed to provide my confirmation information in a timely manner, so I was unable to check on at the country and therefore unable to make my flight. As a matter of fact, I STILL have not received the confirmation. After having read more and more reviews about the company, Cheapflightsfares appears to have scammed hundreds of hopeful travelers out of thousands of dollars. Please look into this company and, for the sake of anyone planning their next trip, stop allowing them to do business through you.

Everything you need to know for your flight from Gatwick to Philadelphia

Information on your arrival and departure airports