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Cheap Flights from London Gatwick to Philadelphia International

Compare London Gatwick to Philadelphia International flight deals

Find the cheapest month or even day of the year to fly to Philadelphia International

Book the best Philadelphia International fare with no extra fees

Flight deals from London Gatwick to Philadelphia International

Looking for a cheap last-minute deal or the best return flight from London Gatwick to Philadelphia International? Find the lowest prices on one-way and return tickets right here.
Philadelphia.Rs86,348 per passenger.Departing Wed, 22 Oct.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from London Gatwick on Wed, 22 Oct, arriving in Philadelphia International.Price includes taxes and charges.From Rs86,348, select.
Philadelphia.Rs88,020 per passenger.Departing Fri, 5 Dec.One-way flight with Norse Atlantic Airways (UK).Outbound indirect flight with Norse Atlantic Airways (UK), departs from London Gatwick on Fri, 5 Dec, arriving in Philadelphia International.Price includes taxes and charges.From Rs88,020, select.
Philadelphia.Rs93,849 per passenger.Departing Thu, 20 Nov.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from London Gatwick on Thu, 20 Nov, arriving in Philadelphia International.Price includes taxes and charges.From Rs93,849, select.
Philadelphia.Rs94,034 per passenger.Departing Wed, 24 Sep.One-way flight with Norse Atlantic Airways (UK).Outbound indirect flight with Norse Atlantic Airways (UK), departs from London Gatwick on Wed, 24 Sep, arriving in Philadelphia International.Price includes taxes and charges.From Rs94,034, select.
Philadelphia.Rs101,608 per passenger.Departing Mon, 12 Jan.One-way flight with Norse Atlantic Airways (UK).Outbound indirect flight with Norse Atlantic Airways (UK), departs from London Gatwick on Mon, 12 Jan, arriving in Philadelphia International.Price includes taxes and charges.From Rs101,608, select.
Philadelphia.Rs109,245 per passenger.Departing Fri, 6 Feb.One-way flight with Norse Atlantic Airways (UK).Outbound indirect flight with Norse Atlantic Airways (UK), departs from London Gatwick on Fri, 6 Feb, arriving in Philadelphia International.Price includes taxes and charges.From Rs109,245, select.
Philadelphia.Rs115,385 per passenger.Departing Mon, 2 Mar.One-way flight with Norse Atlantic Airways (UK).Outbound indirect flight with Norse Atlantic Airways (UK), departs from London Gatwick on Mon, 2 Mar, arriving in Philadelphia International.Price includes taxes and charges.From Rs115,385, select.
Philadelphia.Rs141,629 per passenger.Departing Fri, 1 May.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from London Gatwick on Fri, 1 May, arriving in Philadelphia International.Price includes taxes and charges.From Rs141,629, select.

Find the cheapest month to fly from London Gatwick to Philadelphia International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Gatwick to Philadelphia International flights are currently cheapest in October.
Sep
from Rs94,034
Oct
from Rs86,348
Nov
from Rs93,849
Dec
from Rs88,020
Jan
from Rs101,608
Feb
from Rs109,245
Mar
from Rs115,385
Apr
from Rs176,436
May
from Rs141,629
Jun
from Rs168,713
Jul
from Rs198,127
Aug
from Rs221,054

London Gatwick to Philadelphia International: Alternative routes

Compare routes from London Gatwick to Philadelphia below. You may find an airport to fly into that's cheaper, faster, or easier than Philadelphia International.

London to Philadelphia: Flight information

The things to know before you go.
Cheapest flight foundRs86,348
Cheapest month to flyOctober

Finding cheap flights from London Gatwick to Philadelphia International: Frequently asked questions

The best price we found for a return flight from London Gatwick to Philadelphia International is Rs134,759. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from London Gatwick to Philadelphia International. But we found flights with one or more stops from Rs134,759.
As of September 2025, there are no flights flying from London Gatwick to Philadelphia International.
The cheapest month to fly from London Gatwick to Philadelphia International is usually December.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Gatwick Airport to Philadelphia International Airport on Monday, 8 December 2025.
No airlines currently offer direct flights between London Gatwick Airport and Philadelphia International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Philadelphia International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Philadelphia is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Norse Atlantic Airways (UK) offers the cheapest flight tickets to Philadelphia International.

Travelling from London Gatwick Airport (LGW) to Philadelphia International Airport (PHL): what you need to know

  • Philadelphia's timezone is UTC-4, which makes Philadelphia four hours behind London.

  • Leave plenty of time to catch your LGW to PHL flight. As a general rule, arrive two hours before international departures and an hour ahead for domestic flights.

  • Be prepared for bigger queues in popular months such as August. Arriving up to four hours in advance for an international flight and two hours for a domestic departure is a smart move.

  • If you'd like to split up your journey, just uncheck 'Direct flights only' when searching for your ticket from London Gatwick Airport to Philadelphia International Airport. Here are the most popular stopovers between LGW and PHL:

    • Dublin Airport

    • Halifax Stanfield International Airport

    • Montreal-Pierre Elliott Trudeau International Airport

How to find the cheapest flights from London Gatwick Airport (LGW) to Philadelphia International Airport (PHL)

  • The lowest price we've seen for a one-way London Gatwick Airport to Philadelphia International Airport flight is Rs86,348. A round-trip fare is currently Rs134,759. Depending on the availability and when you book, these fares may change.

  • Don't wait until the last minute. You're more likely to find cheap tickets from LGW to PHL if you book in advance. Airlines often have some fantastic early bird deals.

  • Finding cheap flights from London Gatwick Airport to Philadelphia International Airport is easy if you're flexible with your travel dates. Use the 'Whole month' function to see the lowest prices across each month and bag a great deal.

  • There's no need to check every day to find out if fares have dropped when you set up a Price Alert. We'll notify you as soon as there's a better deal on cheap flights from LGW to PHL.

  • Discover the ideal flight for you with the help of the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from London Gatwick Airport to Philadelphia International Airport, use the 'Sort by' function. You can also filter by airline, departure and arrival times, and journey duration.

Handy information about London Gatwick Airport (LGW)

  • 69.26% of flights departing from London Gatwick Airport make it to their destination on time.

  • To reach London Gatwick Airport from central London, it takes about 1 hour 20 minutes if you're travelling by car. Of course, this depends on traffic conditions. It's approximately 80 kilometres from the airport to the city centre.

  • The journey when using public transport typically takes 1 hour 25 minutes.

  • Have an early flight from London Gatwick Airport to Philadelphia International Airport? Avoid the stress of rushing to the airport (and sneak in some extra snooze time) by choosing one of these hotels near LGW:

Arriving at Philadelphia International Airport (PHL)

Getting from Philadelphia International Airport (PHL) to central Philadelphia

  • You'll find PHL at Industrial Highway and Island Road.

  • Philadelphia International Airport to central Philadelphia has a drive time of around 15 minutes. It's approximately 19 kilometres away.

  • When travelling by public transport, expect a journey time of roughly 45 minutes.

When to fly to Philadelphia International Airport (PHL)

  • The quietest month for a flight from London Gatwick Airport to Philadelphia International Airport is February, while August is the busiest. Choose the ideal time to go to Philadelphia based on whether you prefer a more relaxed vibe or a faster pace.

  • When booking your flight from London Gatwick Airport to Philadelphia International Airport, consider the kind of weather you like. July is the warmest month in Philadelphia, with temperatures ranging from 18ºC to 32ºC.

  • Search for cheap tickets from LGW to PHL in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between -7ºC and 9ºC on average.

Explore more of United States

  • New York is just one of the many places in United States waiting to be discovered after you've seen Philadelphia. Around 129 kilometres away to the north-east, check out popular attractions including Statue of Liberty, Central Park and Empire State Building.

  • Around 434 kilometres north-east of Philadelphia, Boston is another essential stop in United States. Experience major highlights starting with Freedom Trail, Museum of Fine Arts Boston and Boston Tea Party Ships & Museum.

Plan the rest of your trip from London to Philadelphia

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.