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Cheap Flights from London Luton to Philadelphia

Compare London Luton to Philadelphia flight deals

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

Book the best Philadelphia fare with no extra fees

Flight deals from London Luton to Philadelphia

Looking for a cheap last-minute deal or the best return flight from London Luton Airport to Philadelphia? If you want to travel next month, return fares start from R 11,559. Find the lowest prices on one-way and return tickets right here.
Philadelphia.R 5,877 per passenger.Departing Tue, 1 Sep.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from London Luton on Tue, 1 Sep, arriving in Philadelphia International.Price includes taxes and charges.From R 5,877, select.
Philadelphia.R 6,254 per passenger.Departing Sun, 28 Feb.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from London Luton on Sun, 28 Feb, arriving in Philadelphia International.Price includes taxes and charges.From R 6,254, select.
Philadelphia.R 6,297 per passenger.Departing Thu, 27 Aug.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from London Luton on Thu, 27 Aug, arriving in Philadelphia International.Price includes taxes and charges.From R 6,297, select.
Philadelphia.R 6,472 per passenger.Departing Tue, 20 Oct.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from London Luton on Tue, 20 Oct, arriving in Philadelphia International.Price includes taxes and charges.From R 6,472, select.
Philadelphia.R 7,028 per passenger.Departing Wed, 4 Nov.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from London Luton on Wed, 4 Nov, arriving in Philadelphia International.Price includes taxes and charges.From R 7,028, select.
Philadelphia.R 7,390 per passenger.Departing Thu, 10 Dec.One-way flight with Wizz Air UK.Outbound indirect flight with Wizz Air UK, departs from London Luton on Thu, 10 Dec, arriving in Philadelphia International.Price includes taxes and charges.From R 7,390, select.
Philadelphia.R 7,437 per passenger.Departing Wed, 19 May.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departs from London Luton on Wed, 19 May, arriving in Philadelphia International.Price includes taxes and charges.From R 7,437, select.
Philadelphia.R 7,639 per passenger.Departing Fri, 5 Mar.One-way flight with easyJet.Outbound indirect flight with easyJet, departs from London Luton on Fri, 5 Mar, arriving in Philadelphia International.Price includes taxes and charges.From R 7,639, select.
Philadelphia.R 7,740 per passenger.Departing Wed, 20 Jan.One-way flight with Wizz Air UK.Outbound indirect flight with Wizz Air UK, departs from London Luton on Wed, 20 Jan, arriving in Philadelphia International.Price includes taxes and charges.From R 7,740, select.
Philadelphia.R 8,288 per passenger.Departing Tue, 1 Jun.One-way flight with Wizz Air UK.Outbound indirect flight with Wizz Air UK, departs from London Luton on Tue, 1 Jun, arriving in Philadelphia International.Price includes taxes and charges.From R 8,288, select.
Philadelphia.R 8,355 per passenger.Departing Wed, 14 Apr.One-way flight with Wizz Air UK.Outbound indirect flight with Wizz Air UK, departs from London Luton on Wed, 14 Apr, arriving in Philadelphia International.Price includes taxes and charges.From R 8,355, select.
Philadelphia.R 14,853 per passenger.Departing Thu, 30 Jul.One-way flight with Wizz Air UK.Outbound indirect flight with Wizz Air UK, departs from London Luton on Thu, 30 Jul, arriving in Philadelphia International.Price includes taxes and charges.From R 14,853, select.

Find the cheapest month to fly from London Luton to Philadelphia

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Luton to Philadelphia flights are currently cheapest in September.
Jul
from R 14,853
Aug
from R 6,297
Sep
from R 5,877
Oct
from R 6,472
Nov
from R 7,028
Dec
from R 7,390
Jan
from R 7,740
Feb
from R 6,254
Mar
from R 7,639
Apr
from R 8,355
May
from R 7,437
Jun
from R 8,288

Alternative London Luton to Philadelphia routes

Looking for the cheapest, fastest or easiest route from London Luton to Philadelphia? You could fly into the following airports instead.

Philadelphia International

11km from central Philadelphia
ClosestCheapest
from R 5,877
Search flights

Philadelphia Trenton-Mercer

47km from central Philadelphia
from R 7,820
Search flights

Greater Wilmington

49km from central Philadelphia
Search flights

Atlantic City International

75km from central Philadelphia
from R 7,391
Search flights

Allentown

81km from central Philadelphia
from R 8,831
Search flights

London to Philadelphia: Flight information

The things to know before you go.
Cheapest flight foundR 5,877
Cheapest month to flySeptember

Finding cheap flights from London Luton to Philadelphia: Frequently asked questions

There are 5 airports in Philadelphia: Philadelphia International, Philadelphia Trenton-Mercer, Greater Wilmington, Atlantic City International, and Allentown.
The best price we found for a return flight from London Luton to Philadelphia is R 11,153. 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 Luton to Philadelphia. But we found flights with one or more stops from R 11,153.
As of July 2026, there are no flights flying from London Luton to Philadelphia.
The cheapest month to fly from London Luton to Philadelphia is usually September.
If you're flying from London Luton Airport, the cheapest airport near Philadelphia is Philadelphia International – which is 11.2 km away from the centre of Philadelphia. We've found flights into this airport from R 11,153.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Luton Airport to Philadelphia on Monday, 21 September 2026.
No airlines currently offer direct flights between London Luton Airport and Philadelphia. 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 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.

In July, the average temperature is usually around 24°C. July is typically the warmest month in Philadelphia, when it usually averages around 30°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -5°C. The rainiest month is July.
Currently, Ryanair offers the cheapest flight tickets to Philadelphia.

Travelling from London Luton Airport (LTN) to Philadelphia: what you need to know

  • The timezone in Philadelphia is UTC-4. The city is four hours behind London, where London Luton Airport is located.

  • For stress-free travel, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This will give you plenty of time to board your LTN to Philadelphia flight.

  • Heading away during a peak period like public or school holidays? Expect longer queues at check-in and security. To give yourself peace of mind, arrive up to four hours before international flights and two hours ahead of domestic departures.

  • We make it a breeze to book flight tickets from LTN to Philadelphia with a stopover. To see the options, uncheck 'Direct flights only.' Next, choose a flight with a stop long enough to tour your chosen city. Top stopovers include:

    • Barcelona-El Prat Airport (BCN)

    • Dublin Airport (DUB)

    • Lisbon Portela Airport (LIS)

  • Located around 48 kilometres from the centre of London, LTN can be reached in about 1 hour 15 minutes by car (depending on traffic). Travelling on public transport will take roughly 1 hour 20 minutes.

  • Searching for a hotel close to LTN? If you're boarding an early flight from London Luton Airport to Philadelphia, these accommodation options will put you moments from your departure lounge:

  • 72.75% of flights taking off from London Luton Airport reach their destination on schedule.

How to find the cheapest flights from London Luton Airport (LTN) to Philadelphia

  • R 5,877 is the lowest price we've seen for a one-way London Luton Airport to Philadelphia flight. A round-trip flight ticket right now is R 11,153. Depending on when you book and the availability, these fares may change.

  • To pick up cheap flights from LTN to Philadelphia, book in advance. Airlines typically offer their most competitively priced fares when tickets first go on sale.

  • The 'Whole month' tool will show you the cheapest tickets from London Luton Airport to Philadelphia across every month. It's a great way to snap up a bargain if your travel dates are flexible.

  • Snapping up a cheap flight from LTN to Philadelphia is a breeze with Price Alerts. Simply create one of these automatic notifications and we'll let you know as soon as a cheaper option becomes available.

  • Tailor your trip with filters. Select your preferred departure and arrival times, total journey duration and airlines. You can also sort your results by 'Cheapest,' 'Fastest' or 'Best' flights from London Luton Airport to Philadelphia.

Airports in Philadelphia

Philadelphia International Airport (PHL)

  • Philadelphia International Airport (PHL) is around 19 kilometres from the centre of Philadelphia. If you're grabbing a cab or a ride-share, the drive will take roughly 15 minutes.

  • It typically takes 45 minutes if you're using public transport.

  • If you have a late flight from London Luton Airport to Philadelphia, few things beat the convenience of staying close to the terminal. Collect your bags from the carousel and then be showered and relaxing not long after at one of these hotels near PHL:

  • Follow your own route with a Philadelphia International Airport rental car. Pick up your wheels from Dollar, Thrifty or Budget and venture far and wide through Philadelphia and beyond.

  • Reserving your ride from Philadelphia International Airport about three weeks ahead of your flight from LTN to Philadelphia can help you get the lowest rate.

  • You'll find PHL at 8500 Essington Ave.

Trenton-Mercer Airport (TTN)

  • Once your flight from London Luton Airport to Philadelphia has touched down, you can make your way to the city centre in about 40 minutes by car. Central Philadelphia is roughly 56 kilometres from Trenton-Mercer Airport (TTN).

  • You can expect the journey to take roughly 1 hour 45 minutes on public transport.

  • You'll find some comfortable places to drop your things at near TTN. Unwind and get cosy after your LTN to Philadelphia flight at one of these perfectly located options:

  • Budget, National and Enterprise make picking up a Trenton-Mercer Airport rental car quick and easy. These trusted companies are located in or around the terminal and will have you on the road before long.

  • Avoid last-minute price surges. Reserving your ride four weeks before your arrival at TTN will help you save.

  • The address for Trenton-Mercer Airport is Scotch Road, Terminal Building.

Best time to go to Philadelphia

  • Travel to Philadelphia in high season if you want a bustling atmosphere, but remember that hotel prices are generally higher. Alternatively, book flights from London Luton Airport to Philadelphia in the off-season when prices are cheaper and it's not as busy.

  • The warmest month in Philadelphia is July, with temperatures ranging between 18ºC (64ºF) and 32ºC (90ºF). Lock in your London Luton Airport to Philadelphia flight ticket then if you enjoy this type of weather.

  • January has average temperatures of between -7ºC (19ºF) and 9ºC (48ºF). Search for a cheap ticket from LTN to Philadelphia around that time if you want to travel when it's cooler.

More about Philadelphia

Explore more of United States

  • Philadelphia has plenty to offer, but there are so many other parts of United States you'll want to see. About 129 kilometres north-east of Philadelphia, a trip to New York will keep you on the go. Start with leading attractions like Statue of Liberty, Central Park and Empire State Building.

  • If you want to check out another side of United States, head for Boston, about 434 kilometres north-east of Philadelphia. Freedom Trail, Museum of Fine Arts Boston and Boston Tea Party Ships & Museum are among the biggest draws.

Plan the rest of your trip from London to Philadelphia

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.