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Cheap Flights from Philadelphia to Ljubljana

Compare Philadelphia to Ljubljana flight deals

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

Book the best Ljubljana fare with no extra fees

Flight deals from Philadelphia to Ljubljana Airport

Looking for a cheap last-minute deal or the best return flight from Philadelphia to Ljubljana? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Philadelphia to Ljubljana

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Philadelphia to Ljubljana flights are currently cheapest in March.
Feb
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Mar
from R 5,406
Apr
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May
from R 7,055
Jun
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Jul
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Aug
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Sep
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Oct
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Nov
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Dec
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Jan
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Philadelphia to Ljubljana: Alternative routes

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

Ljubljana

20km from central Ljubljana
ClosestCheapest
from R 5,406
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Klagenfurt

67km from central Ljubljana
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Trieste

84km from central Ljubljana
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Philadelphia to Ljubljana: Flight information

The things to know before you go.
Cheapest flight foundR 5,406
Cheapest month to flyMarch

Finding cheap flights from Philadelphia to Ljubljana: Frequently asked questions

The best price we found for a return flight from Philadelphia to Ljubljana is R 20,063. 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 Philadelphia to Ljubljana. But we found flights with one stop from R 20,063.
As of February 2026, there are no flights flying from Philadelphia to Ljubljana.
The cheapest month to fly from Philadelphia to Ljubljana is usually February.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Philadelphia to Ljubljana Airport on Wednesday, 11 February 2026.
No airlines currently offer direct flights between Philadelphia and Ljubljana 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 Ljubljana 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 Ljubljana is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Ljubljana is Delta .

How to find cheap flights to Ljubljana from Philadelphia

Looking for cheap tickets from Philadelphia to Ljubljana? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Philadelphia to Ljubljana. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Ljubljana from Philadelphia from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Philadelphia-Ljubljana ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Ljubljana from Philadelphia.
  • Set up a Price Alert. You can easily track the fare of your cheap Philadelphia-Ljubljana flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Philadelphia and Ljubljana? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from Philadelphia and Ljubljana. We scour the internet for the best Business, Premium Economy and First Class flight fares to Ljubljana, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Philadelphia to Ljubljana flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

    • Combine your flight to Ljubljana from Philadelphia with hotels and car hire

    Once you've secured your cheap flight ticket from Philadelphia to Ljubljana, discover the best prices and exclusive rates for hotels in Ljubljana or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


Plan the rest of your trip from Philadelphia to Ljubljana

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