LGW - PHL

£224 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 13/5. 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

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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Flights Deals

Cheap Flight Deals 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.

Recent return flight deals from Gatwick to Philadelphia

KAYAK's recommended return flight deals from the most popular airlines that fly from Gatwick to Philadelphia.
Discover the best prices for you by selecting your travel dates on KAYAK.
JetBlue Logo
12:10 - 22:22LGW-PHL
15h 12m1 stop
JetBlue Logo
15:00 - 09:35PHL-LGW
13h 35m1 stop
£409JetBlue
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Mon, 8 Sep - Wed, 24 Sep
JetBlue Logo
12:10 - 22:22LGW-PHL
15h 12m1 stop
JetBlue Logo
15:00 - 09:35PHL-LGW
13h 35m1 stop
£411JetBlue
Find Deal
Wed, 10 Sep - Wed, 8 Oct
Logo
10:00 - 22:17LGW-PHL
17h 17m1 stop
Logo
17:36 - 06:55PHL-LGW
32h 19m1 stop
£417
Find Deal
Sat, 7 Jun - Thu, 17 Jul
Logo
10:00 - 22:17LGW-PHL
17h 17m1 stop
Logo
17:36 - 06:55PHL-LGW
32h 19m1 stop
£423
Find Deal
Sat, 7 Jun - Thu, 17 Jul
SWISS Logo
18:35 - 17:21LGW-PHL
51h 46m2 stops
SWISS Logo
17:35 - 17:50PHL-LGW
43h 15m2 stops
£484SWISS
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Wed, 10 Sep - Thu, 25 Sep
Icelandair Logo
12:10 - 09:38LGW-PHL
26h 28m1 stop
Icelandair Logo
10:25 - 09:35PHL-LGW
18h 10m1 stop
£485Icelandair
Find Deal
Fri, 27 Jun - Tue, 8 Jul
SWISS Logo
18:35 - 17:21LGW-PHL
51h 46m2 stops
SWISS Logo
17:35 - 17:50PHL-LGW
43h 15m2 stops
£485SWISS
Find Deal
Wed, 10 Sep - Thu, 25 Sep
Icelandair Logo
12:10 - 22:29LGW-PHL
15h 19m1 stop
Icelandair Logo
10:25 - 09:35PHL-LGW
18h 10m1 stop
£500Icelandair
Find Deal
Sat, 7 Jun - Thu, 17 Jul
British Airways Logo
06:40 - 16:00LGW-PHL
14h 20m1 stop
British Airways Logo
19:10 - 12:15PHL-LGW
12h 05m1 stop
£505British Airways
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Tue, 1 Jul - Mon, 7 Jul
British Airways Logo
06:30 - 16:10LGW-PHL
14h 40m1 stop
British Airways Logo
14:04 - 10:40PHL-LGW
15h 36m1 stop
£534British Airways
Find Deal
Wed, 9 Jul - Thu, 17 Jul
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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 provide the cheapest flights from London Gatwick Airport to Philadelphia?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest return tickets from London Gatwick Airport to Philadelphia were found on JetBlue (£409) and SWISS (£484).
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Good to know - Cheap tickets from London Gatwick Airport to Philadelphia

Low season

May

High season

September

Cheapest flight

£224
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly and prices are also 13% 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 £300 for a one-way ticket and £549 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?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between London Gatwick Airport and Philadelphia, with oneworld being the most commonly used for this route.

  • 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.

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.
6.6
British AirwaysOverall score based on 6835 reviews
6.8Boarding
6.3Food
7.6Crew
6.4Entertainment
6.7Comfort
Airline reviews

Boarding is a mess. They never check group # so lots of people crowding in. Comfortable seats this flight. I had an empty seat next to me, very convenient. Food was really not good, but I was starved. The pizza snack thing was horrible. Crew was grand. They really make it enjoyable.

6.0 GoodLorrie, Apr 2025LHR - PDX
Read more British Airways reviews

Boarding is a mess. They never check group # so lots of people crowding in. Comfortable seats this flight. I had an empty seat next to me, very convenient. Food was really not good, but I was starved. The pizza snack thing was horrible. Crew was grand. They really make it enjoyable.

Crew very helpful and friendly. Food is so so. Main meal is not always the best. Did have a choice of a snack part way which was either a cookie, corn snack, or similar. Second kind of meal was basically like a pizza pastry that really wasn’t a favorite but probably a European snack? Screens and selections of movies, tv and such were good. No WI-Fi unless you buy so no free texting or such on the long flight but I think that might be any overseas flight.

Flight Attendant Karen Lynn was an absolute delight. She assisted in every portion of the services provided throughout the flight, aided with any and all concerns expressed by passengers, and even helped comfort an upset child who was one of five of a traveling family. This quality of service is what keeps me coming back to American. Thank you!

The airplane was old. Some things didn’t work out of middle seat was broken. The rest was OK.

The worst, flight cancelled because the aircraft was not full. Heathrow ground crew totally not helpful and arrogant. Lady proposed us flight with 40min layover instead of direct and said it is our problem of course she was unable to do anything as everything was beyond her control she claimed. after calling on hotline another flight was booked. Flight was cancelled last second so we could not take direct from Zurich but we had to stay overnight in London.

Food was terrible , crew were excellent , IFE was dire . Overall comfortable seat and cabin. Nothing special .

If my tv wasn’t broken and I wasn’t in a seat that didn’t allow for sleeping

Delayed flight due to lack of crew caused me to miss my connection

Please make sure the number of seats matches the number of overhead bins and passengers don't carry on more than one bag.

Seating is tight if you don’t upgrade. Food was decent. Boarding and unboarding was efficient. Smooth flight. Could make upgrades more affordable

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

Information on your arrival and departure airports

Philadelphia (PHL)
London Gatwick Airport (LGW)

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