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LGW - PHL

£250 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 17/9. 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 6/7
Sat 13/7

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 43,995,393 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
12:10 - 21:35LGW-PHL
14h 25m1 stop
06:00 - 07:05PHL-LGW
20h 05m1 stop
£416Icelandair
Find Deal
Tue, 10 Sep - Tue, 24 Sep
12:10 - 21:35LGW-PHL
14h 25m1 stop
14:25 - 07:30PHL-LGW
12h 05m1 stop
£418JetBlue
Find Deal
Mon, 16 Sep - Mon, 23 Sep
10:00 - 01:20LGW-PHL
20h 20m1 stop
14:12 - 10:00PHL-LGW
14h 48m1 stop
Sat, 7 Sep - Tue, 10 Sep
10:00 - 01:20LGW-PHL
20h 20m1 stop
14:12 - 10:00PHL-LGW
14h 48m1 stop
Thu, 5 Sep - Mon, 9 Sep
15:05 - 07:30LGW-PHL
21h 25m2 stops
10:29 - 08:10PHL-LGW
16h 41m2 stops
£513Finnair
Find Deal
Tue, 10 Sep - Tue, 24 Sep
15:05 - 07:30LGW-PHL
21h 25m2 stops
16:08 - 10:40PHL-LGW
13h 32m1 stop
£523Finnair
Find Deal
Tue, 10 Sep - Tue, 24 Sep
12:00 - 23:17LGW-PHL
16h 17m2 stops
15:20 - 10:00PHL-LGW
13h 40m2 stops
£554Delta
Find Deal
Wed, 2 Oct - Tue, 22 Oct
12:00 - 23:17LGW-PHL
16h 17m2 stops
15:20 - 10:00PHL-LGW
13h 40m2 stops
£558Delta
Find Deal
Tue, 24 Sep - Tue, 15 Oct
10:35 - 09:48LGW-PHL
28h 13m2 stops
18:11 - 20:20PHL-LGW
21h 09m3 stops
£561TAP AIR PORTUGAL
Find Deal
Mon, 16 Sep - Mon, 23 Sep
10:35 - 09:21LGW-PHL
27h 46m2 stops
18:11 - 20:20PHL-LGW
21h 09m3 stops
£622TAP AIR PORTUGAL
Find Deal
Wed, 2 Oct - Tue, 22 Oct
13:00 - 09:47LGW-PHL
25h 47m2 stops
Tue, 17 Sep
21:45 - 11:42LGW-PHL
42h 57m2 stops
Thu, 5 Sep
13:00 - 09:47LGW-PHL
25h 47m2 stops
Wed, 18 Sep
14:00 - 07:52LGW-PHL
22h 52m1 stop
Thu, 5 Sep
14:00 - 15:36LGW-PHL
30h 36m2 stops
Tue, 27 Aug
12:10 - 21:35LGW-PHL
14h 25m1 stop
£480JetBlue
Find Deal
Tue, 17 Sep
10:35 - 21:35LGW-PHL
40h 00m2 stops
£532TAP AIR PORTUGAL
Find Deal
Thu, 5 Sep
12:00 - 21:35LGW-PHL
38h 35m3 stops
£562TAP AIR PORTUGAL
Find Deal
Tue, 17 Sep
10:30 - 09:48LGW-PHL
52h 18m2 stops
£581Icelandair
Find Deal
Sat, 28 Sep
12:10 - 21:32LGW-PHL
14h 22m1 stop
£675JetBlue
Find Deal
Wed, 24 Jul
18:45 - 16:00LGW-PHL
26h 15m2 stops
17:35 - 10:30PHL-LGW
11h 55m1 stop
£1,072
Find Deal
Tue, 11 Jun - Tue, 18 Jun
18:45 - 16:00LGW-PHL
26h 15m2 stops
17:35 - 10:30PHL-LGW
11h 55m1 stop
£9,029
Find Deal
Tue, 11 Jun - Tue, 18 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 £496 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is £677 and £664 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 £416 on Icelandair, followed by JetBlue (£418). One-way flight deals have also been found from as low as £480 on JetBlue and from £532 on TAP AIR PORTUGAL.

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

Low season

February

High season

October

Cheapest flight

£250
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 £320 for a one-way ticket and £531 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 £618 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 £455 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 1362 reviews
7.8Boarding
8.2Crew
7.5Comfort
6.9Food
7.0Entertainment
Airline reviews

Not great. Flight attendants were aloof, food was mediocre, seats that I paid $150 were given to someone else without any concession. I will probably never use kayak again. Terrible experience from start to finish.

4.0 OkayAnonymous, Jun 2024ORD - MAD
Read more about Finnair reviews

Not great. Flight attendants were aloof, food was mediocre, seats that I paid $150 were given to someone else without any concession. I will probably never use kayak again. Terrible experience from start to finish.

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.

The walk from baggage claim to the taxi is very difficult for older people I will never fly into JFK again. It is physically challenging

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,

Long unexplained delay, uncomfortable back row, long waits for trash collection.

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.

Always find Aer Lingus reliable and good value for money. Food on this flight was pretty basic and the headphone Jack at my seat only worked for one ear. Little disappointed in movie selection, limited on recent releases. Staff are okay - but I always buy a cheap ticket so not like I expect first class opulence anyway!!!

Great hospitality and service! Seats are better cushioned then some

I asked for a window seat and when I got on the plane 24A did not have a window so was very not happy, but good and entertainment was good and the staff was very good, so the only complaint was the seating.

My seat was in a good row. In our section it was the first row. But it was difficult tooperate seat entertainment features > table, screen, even though I often fly.

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.

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.
17/9Tue
2 stops
25h 47mLGW-PHL
£250
5/9Thu
2 stops
42h 57mLGW-PHL
£252
18/9Wed
2 stops
25h 47mLGW-PHL
£272
5/9Thu
1 stop
22h 52mLGW-PHL
£276
27/8Tue
2 stops
30h 36mLGW-PHL
£277
17/9Tue
1 stopJetBlue
14h 25mLGW-PHL
£480
5/9Thu
2 stopsTAP AIR PORTUGAL
40h 00mLGW-PHL
£532
17/9Tue
3 stopsTAP AIR PORTUGAL
38h 35mLGW-PHL
£562
28/9Sat
2 stopsIcelandair
52h 18mLGW-PHL
£581
24/7Wed
1 stopJetBlue
14h 22mLGW-PHL
£675

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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.
11/6Tue
multi-stop
26h 15mLGW-PHL
18/6Tue
multi-stop
11h 55mPHL-LGW
£1,072
11/6Tue
multi-stop
26h 15mLGW-PHL
18/6Tue
multi-stop
11h 55mPHL-LGW
£9,029

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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: