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LGW - PHL

£175 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 11/6. 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
0 bags
Sat 29/6
Sat 6/7

Search 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
In the last 7 days, travellers have searched 42,686,544 times on KAYAK, and here's why:

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Cheap flight deals from Gatwick to Philadelphia (LGW-PHL)

 
These are the cheapest deals for flights from Gatwick to Philadelphia currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. 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

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Gatwick to Philadelphia.

Recent one-way flight deals from Gatwick to Philadelphia

Only flying one-way? Below are some of the best one-way flight deals from Gatwick to Philadelphia found on KAYAK recently.

Recent last-minute flight deals from Gatwick to Philadelphia

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Gatwick to Philadelphia.

Recent direct flight deals from Gatwick to Philadelphia

The latest deals for direct flights from Gatwick to Philadelphia so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Gatwick to Philadelphia

Find recent round-trip train or bus tickets from Gatwick to Philadelphia.

All round-trip flight deals to Philadelphia

The cheapest plane tickets to Philadelphia found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
10:00 - 23:38LGW-PHL
18h 38m1 stop
18:18 - 10:00PHL-LGW
34h 42m1 stop
Tue, 11 Jun - Wed, 10 Jul
10:00 - 23:38LGW-PHL
18h 38m1 stop
06:25 - 10:00PHL-LGW
22h 35m1 stop
Tue, 11 Jun - Wed, 10 Jul
12:10 - 21:35LGW-PHL
14h 25m1 stop
14:25 - 07:05PHL-LGW
11h 40m1 stop
£400Icelandair
Find Deal
Tue, 10 Sep - Tue, 24 Sep
12:10 - 13:29LGW-PHL
30h 19m1 stop
14:25 - 07:05PHL-LGW
11h 40m1 stop
£430Icelandair
Find Deal
Wed, 18 Sep - Tue, 24 Sep
12:10 - 21:35LGW-PHL
14h 25m1 stop
14:25 - 07:30PHL-LGW
12h 05m1 stop
£432JetBlue
Find Deal
Mon, 16 Sep - Mon, 23 Sep
14:30 - 09:23LGW-PHL
23h 53m1 stop
07:00 - 08:10PHL-LGW
20h 10m2 stops
£477Finnair
Find Deal
Wed, 18 Sep - Tue, 24 Sep
15:05 - 07:33LGW-PHL
21h 28m2 stops
07:00 - 08:10PHL-LGW
20h 10m2 stops
£484Finnair
Find Deal
Tue, 10 Sep - Tue, 24 Sep
12:10 - 22:26LGW-PHL
15h 16m1 stop
09:06 - 06:50PHL-LGW
16h 44m1 stop
£539JetBlue
Find Deal
Fri, 21 Jun - Fri, 5 Jul
16:20 - 13:00LGW-PHL
25h 40m1 stop
18:45 - 11:15PHL-LGW
11h 30m1 stop
£590British Airways
Find Deal
Mon, 1 Jul - Mon, 15 Jul
12:20 - 00:51LGW-PHL
17h 31m2 stops
18:45 - 11:15PHL-LGW
11h 30m1 stop
£720British Airways
Find Deal
Sat, 29 Jun - Mon, 8 Jul
10:00 - 23:38LGW-PHL
18h 38m1 stop
Tue, 11 Jun
10:00 - 01:06LGW-PHL
20h 06m1 stop
Thu, 13 Jun
10:00 - 01:06LGW-PHL
20h 06m1 stop
Thu, 13 Jun
16:25 - 22:26LGW-PHL
35h 01m2 stops
£528TAP AIR PORTUGAL
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Wed, 12 Jun
14:50 - 22:26LGW-PHL
36h 36m2 stops
£550TAP AIR PORTUGAL
Find Deal
Thu, 13 Jun
12:10 - 09:10LGW-PHL
26h 00m1 stop
£559Icelandair
Find Deal
Sat, 28 Sep
10:35 - 14:48LGW-PHL
33h 13m2 stops
£562Icelandair
Find Deal
Tue, 11 Jun
12:10 - 19:53LGW-PHL
12h 43m1 stop
£605JetBlue
Find Deal
Tue, 11 Jun
09:25 - 16:10LGW-PHL
11h 45m1 stop
£670British Airways
Find Deal
Wed, 10 Jul
09:25 - 16:10LGW-PHL
11h 45m1 stop
£671British Airways
Find Deal
Wed, 10 Jul
10:00 - 08:50LGW-PHL
27h 50m1 stop
09:43 - 07:00PHL-LGW
16h 17m1 stop
Tue, 4 Jun - Tue, 2 Jul
10:00 - 08:50LGW-PHL
27h 50m1 stop
10:02 - 07:00PHL-LGW
15h 58m1 stop
Tue, 4 Jun - Fri, 5 Jul
10:00 - 08:50LGW-PHL
27h 50m1 stop
06:00 - 07:00PHL-LGW
20h 00m1 stop
Tue, 4 Jun - Sat, 6 Jul
12:10 - 19:53LGW-PHL
12h 43m1 stop
09:06 - 06:50PHL-LGW
16h 44m1 stop
£667JetBlue
Find Deal
Tue, 4 Jun - Sun, 30 Jun
15:05 - 07:00LGW-PHL
20h 55m2 stops
15:38 - 08:10PHL-LGW
11h 32m2 stops
£709Finnair
Find Deal
Sat, 1 Jun - Sat, 8 Jun
16:25 - 19:53LGW-PHL
32h 28m2 stops
18:45 - 15:35PHL-LGW
15h 50m2 stops
£788TAP AIR PORTUGAL
Find Deal
Mon, 3 Jun - Tue, 2 Jul
16:25 - 19:53LGW-PHL
32h 28m2 stops
09:06 - 09:45PHL-LGW
19h 39m2 stops
£1,271TAP AIR PORTUGAL
Find Deal
Mon, 3 Jun - Thu, 4 Jul
10:15 - 07:43LGW-PHL
26h 28m1 stop
13:53 - 10:40PHL-LGW
15h 47m1 stop
£9,260British Airways
Find Deal
Tue, 4 Jun - Tue, 11 Jun
10:15 - 07:43LGW-PHL
26h 28m1 stop
15:51 - 10:40PHL-LGW
13h 49m1 stop
£10,948British Airways
Find Deal
Tue, 4 Jun - Tue, 11 Jun
12:10 - 15:35LGW-PHL
32h 25m1 stop
06:00 - 06:50PHL-LGW
19h 50m1 stop
£13,819JetBlue
Find Deal
Sat, 1 Jun - Sun, 30 Jun

Flights from Gatwick to Philadelphia - Travel Insights & Trends

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.

What is the cheapest month to fly from London Gatwick Airport to Philadelphia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London Gatwick Airport to Philadelphia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from London Gatwick Airport to Philadelphia is November, where tickets cost £498 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is £679 and £666 respectively.

How far in advance should I book a flight from London Gatwick Airport to Philadelphia?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London Gatwick Airport to Philadelphia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from London Gatwick Airport to Philadelphia, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 28 days before departure.

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

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from London Gatwick Airport to Philadelphia found by KAYAK users in the last 72 hours was for £400 on Icelandair, followed by JetBlue (£432). One-way flight deals have also been found from as low as £528 on TAP AIR PORTUGAL and from £559 on Icelandair.

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

Low season

February

High season

October

Cheapest flight

£175
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly and prices are also 7% 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 £223 for a one-way ticket and £460 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.

  • Which is the best airline for flights from London to Philadelphia, Finnair or JetBlue?

    The two airlines most popular with KAYAK users for flights from London to Philadelphia are Finnair and JetBlue. With an average price for the route of £620 and an overall rating of 7.7, Finnair is the most popular choice. JetBlue is also a great choice for the route, with an average price of £448 and an overall rating of 7.6.

  • 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.

See more FAQs

Top 4 airlines serving 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.
7.7
FinnairOverall score based on 1372 reviews
7.5Comfort
7.8Boarding
8.2Crew
6.9Food
7.0Entertainment
Airline reviews

All good- I love BA and the professionalism of the crew and pilots.

8.0 ExcellentAnonymous, Apr 2024JFK - LHR
Read more about Finnair reviews

All good- I love BA and the professionalism of the crew and pilots.

Great flight- smooth, nice crew, nice clean aircraft, departed a little late but arrived 10 early.

It was listed on my ticket as Finnair but there was no indication that the flight was Finnair. In fact the number was even different. There were no employees there until exactly 2 hours before so we had to wait in line at Iberia and hope

Sorting on line would have been appreciated Onward information on flights missed No ability to get seating arranged before we got to gate Very unfriendly at gate

The flight was Finnair but there was no indications anywhere that the checkin was for Finnair also. There was no one to ask. I think at a minimum they should list the code shares so people don’t stand in the wrong line for an hour.

I booked the flight with Finnair, which made the arrangements for downloading a boarding pass unnecessarily complicated. I wouldn't do that again. Instead I'd book direct with AA.

Flight ok, but me and other two passengers didn’t have connection with the entertainment in our seats. So, no movies, no games, no music… for 9 hours. The crew just told us that there’s nothing they can do but I noticed during the flight that there were empty seats, so they could have offered to us to change seats. Customer service could be better.

Had a nice flight to London on BA will fly with them again in the future

Finnair cancelled my flight 12 hours prior to leaving for Helsinki. They stated there were mechanical problems. I had to scurry around to find a new flight that would meet my needs for arrival in Helsinki. Luckily I was able to find alternate transportation through Lufthansa/United.

I’m very disappointed, to fly into an airplane for 10 straight hours, and not having a TV even though when I put the ticket I was told that I will have entertainment for the TV. Very disappointed.

Overall fine but both ways for this trip was delayed.

Flight was delayed by almost 5 hours. Suitcase was not loaded despite the flight being near empty (my colleagues’ suitcases did reach JFK, unlike mine). Had to argue on phone to get JetBlue to deliver the case to my hotel. Never again

The flight was excellent. The crew was welcoming and attentive.

Great! I love Jet Blue. My favorite airline! Very efficient, clean and timely.

Run out of snack choices. Why are the seats not padded for your butt? Are we sitting on blocks of wood or metal for $250-300 a pop? This ain’t spirit. Let’s get it together people

We were told that our flight would be delayed for 90+ minutes because of weather, so we went to get something to eat only to have them randomly start boarding 15 minutes after the announcement, with no warning.

Entertainment... No earphones passed out. Many including me couldn't use the TV. Legroom was good. Crew was indifferent and a bit surly. Free wifi was a nice convenience. Check in desk location was unknown. Gate number on the boarding passes was wrong.

Going through JFK’s security is a mess. The TSA security said no shoes on the bins. So, we place our shoes in the belt and they came out all over the belt. Boarding was delayed and Flight as well.

Safe and on time were the positives. The plane wasn't cleaned before boarding, there was garbage and food on the floor and in the seat pocket. The TV screen was small and the picture fuzzy, audio quality was poor. Seatbelt was fraying and seat did not recline properly. No charging ports near the seats,

Confusing. Delay updates were out of whack At one point it said my flight was 25 hours. Three gate changes and two delays only to change back to original departure time. Gate announcer and on board flight attendant (Alejandro) making the announcements was impossible to understand due to accent and speed of speech. After beverage service the rear flight attendants sat back there on their phones. No refills no checking in, one sweep through for trash collection. Very impersonal. Bring back Coke products

Plane could have been cleaner. There were many crumbs and crud around the seat mounts.

the room on the plane was good but that is because flight not sold the other three seat and I had room. the food in terrible.

First the price I paid was excellent, my flight was full, but my seat was roomy. The one downside to the experience was they had games on the entertainment console. The guy behind me poked at my head about half the flight. I hope they get rid of this feature.

There were a lot of empty rows. As a single passenger I should not have been seated with 2 others. The WiFi didn’t work. The Kosher meal was awful.

They should. Heck planes more often not when they are suppose to be leaving causing delays

Thankfully not a full flight so although my headphone jack wasn’t working 100% on my window seat, I was able to move to the aisle seat. Food was fine, nothing great but tasty enough. Crew were friendly and made enough rounds. Always have a decent experience with Aer Lingus

Crew was fantastic got lovely food and plenty of water. Entertainment was good. Never had to ask for anything. Left on time and got to Seattle early. Luggage did not take long either.

Great hospitality and service! Seats are better cushioned then some

Great hospitality and service! Seats could always be cushioned better.

Customs is always a challenge. The customs officials were real humans, which was nice-not robots programmed on angry 😊. If you’re in a hurry to get through you’ll be stressed out. Allow yourselves plenty of time and it will be a stress free experience.

My worst flying experience so far. This flight was delayed a total of 42 hours and diverted to New York before it was finally cancelled. It was delayed 4 and a half hours in London. As we were scanning our boarding passes at the gate they advised that the flight was being diverted to JFK since the delays caused us to missed the open hours for Charlotte international customs and immigration. We were assured multiple times by airport personnel, flight attendants, and the Pilot that we would land at JFK go through customs and immigration and then reboard the plane to fly to Charlotte in the same night. When we landed in New York the pilot advised us as we were retrieving our carry on luggage that we were delayed till 10am the next morning and to see guest services to get a room for the night. During this time I had to purchase a room for a family member in Charlotte which drove over 4 and a half hours to pick us up from Charlotte. This could have been avoided if American Airlines had been up front about the delay. Then after standing in line for over 2 and a half hours at guest services we were taken by taxi to a hotel 30 minutes out of the way. Luckily I looked for other flights that night and found one at 8 am to get on. The initial flight which we were scheduled to fly to charlotte in was delayed 12 more times and was finally cancelled 42 hours after it was supposed to land. I am unaware of what happened to the guest that were supposed to fly on the flight after we were placed on another flight but 42 hours in delays for a direct flight is absolutely ridiculous.

The boarding to Gatwick was a breeze but the boarding from Gatwick was a nightmare. The onboard service to Gatwick had a lot to be desired but the onboard sevice from Gatwick was amazing ! Very nice,friendly and funny ! Would I recommend BA to anyone.? ! Yes I would!

Is it American Airlines or British Airways? This is so confusing. I got it from Portugal.

Appreciate free wine and entertainment plus good meals. Also leg room

Really quick check in and security at Heathrow Terminal 5. Staff on board were lovely and very friendly. Could have provided a few more drinks on the flight but they were available at the back of the plane.

I like the food this time compared to my departure. I’m seated at the isle so it’s comfortable but I have to pay $124 for seat selection

Flight delayed an hour due to plane maintenance issues after getting in line to board. Issue was plane galley ovens which eliminated hot meals for overseas flight. Cold selections were limited due to availability. Drink and meal service (already an hour delayed) was very slow. Upon arrival in Nashville, had to sit at gate for about 15 minutes before disembarking with no explanation. Local police then boarded plane as we were disembarking so maybe that was the issue.

Boarding good. Seats uncomfortable when lie flat. Food was awful. Tasted stale and chicken was dry. No live tv or flight map. Had to pay for internet.

Poor technical details on this plane. 1) There was no WiFi on an 8 hour long-haul flight. So no work could be done. That's below the standard expected for airlines these days. 2) The power outlet at my seat was busted and not working. 3) The headphone jack was loose and I had to keep adjusting my headphones to get good reception, or when it slipped out. - The flight was delayed to due mechanics. Sometimes this can't be avoided, I understand, and it's a big inconvenience to arrive that much later when traveling across time zones (then arriving at 4am from the prior time zone). - Also unique to this flight, the northern lights were visible on the right side of the aircraft, but I only found out after we landed (b/c again no wifi). I understand there are considerations about people being out of their seats to look, but I feel extremely disappointed and resentful that I wasn't told so that I could have a chance to look at this probably once-in-a-lifetime cosmic event from a view in the sky. - Flight crew was otherwise friendly and helpful.

I would have preferred something lighter for the second meal. Maybe a small sandwich .

Book cheap flights from London to Philadelphia

Cheapest flights to Philadelphia from London found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to Philadelphia found on KAYAK in the last 72 hours.
11/6Tue
1 stop
18h 38mLGW-PHL
£175
13/6Thu
1 stop
20h 06mLGW-PHL
£190
13/6Thu
1 stop
20h 06mLGW-PHL
£191
12/6Wed
2 stopsTAP AIR PORTUGAL
35h 01mLGW-PHL
£528
13/6Thu
2 stopsTAP AIR PORTUGAL
36h 36mLGW-PHL
£550
28/9Sat
1 stopIcelandair
26h 00mLGW-PHL
£559
11/6Tue
2 stopsIcelandair
33h 13mLGW-PHL
£562
11/6Tue
1 stopJetBlue
12h 43mLGW-PHL
£605
10/7Wed
1 stopBritish Airways
11h 45mLGW-PHL
£670
10/7Wed
1 stopBritish Airways
11h 45mLGW-PHL
£671

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Last minute flights from Gatwick to Philadelphia

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from London to Philadelphia that are departing in the next 10 days.
4/6Tue
multi-stop
27h 50mLGW-PHL
2/7Tue
multi-stop
16h 17mPHL-LGW
£436
4/6Tue
multi-stop
27h 50mLGW-PHL
5/7Fri
multi-stop
15h 58mPHL-LGW
£442
4/6Tue
multi-stop
27h 50mLGW-PHL
6/7Sat
multi-stop
20h 00mPHL-LGW
£455
4/6Tue
multi-stopJetBlue
12h 43mLGW-PHL
30/6Sun
multi-stopJetBlue
16h 44mPHL-LGW
£667
1/6Sat
multi-stopFinnair
20h 55mLGW-PHL
8/6Sat
multi-stopFinnair
11h 32mPHL-LGW
£709
3/6Mon
multi-stopTAP AIR PORTUGAL
32h 28mLGW-PHL
2/7Tue
multi-stopTAP AIR PORTUGAL
15h 50mPHL-LGW
£788
3/6Mon
multi-stopTAP AIR PORTUGAL
32h 28mLGW-PHL
4/7Thu
multi-stopTAP AIR PORTUGAL
19h 39mPHL-LGW
£1,271
4/6Tue
multi-stopBritish Airways
26h 28mLGW-PHL
11/6Tue
multi-stopBritish Airways
15h 47mPHL-LGW
£9,260
4/6Tue
multi-stopBritish Airways
26h 28mLGW-PHL
11/6Tue
multi-stopBritish Airways
13h 49mPHL-LGW
£10,948
1/6Sat
multi-stopJetBlue
32h 25mLGW-PHL
30/6Sun
multi-stopJetBlue
19h 50mPHL-LGW
£13,819

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London Gatwick Airport - Philadelphia Flights

Departure:

London Gatwick Airport (LGW)United Kingdom

Destination:

Philadelphia (PHL)United States

Return flight deals:

Philadelphia - London Gatwick Airport

Cabin classes: