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Cheap Flights from Ljubljana to Trieste

Compare Ljubljana to Trieste flight deals

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

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Flight deals from Ljubljana to Trieste

Looking for a cheap last-minute deal or the best return flight from Ljubljana Airport to Trieste Airport? If you want to travel next month, return fares start from Rs80,049. Find the lowest prices on one-way and return tickets right here.
Trieste.Rs17,850 per passenger.Departing Tue, 5 May.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departs from Ljubljana on Tue, 5 May, arriving in Trieste.Price includes taxes and charges.From Rs17,850, select.
Trieste.Rs26,981 per passenger.Departing Thu, 18 Jun.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departs from Ljubljana on Thu, 18 Jun, arriving in Trieste.Price includes taxes and charges.From Rs26,981, select.
Trieste.Rs36,744 per passenger.Departing Mon, 19 Oct.One-way flight with Air Serbia.Outbound indirect flight with Air Serbia, departs from Ljubljana on Mon, 19 Oct, arriving in Trieste.Price includes taxes and charges.From Rs36,744, select.
Trieste.Rs46,914 per passenger.Departing Sun, 12 Jul.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departs from Ljubljana on Sun, 12 Jul, arriving in Trieste.Price includes taxes and charges.From Rs46,914, select.
Trieste.Rs58,397 per passenger.Departing Tue, 8 Sep.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from Ljubljana on Tue, 8 Sep, arriving in Trieste.Price includes taxes and charges.From Rs58,397, select.
Trieste.Rs66,346 per passenger.Departing Sun, 16 Aug.One-way flight with Air Serbia.Outbound indirect flight with Air Serbia, departs from Ljubljana on Sun, 16 Aug, arriving in Trieste.Price includes taxes and charges.From Rs66,346, select.

Find the cheapest month to fly from Ljubljana to Trieste

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ljubljana to Trieste flights are currently cheapest in May.
May
from Rs17,850
Jun
from Rs26,981
Jul
from Rs46,914
Aug
from Rs66,346
Sep
from Rs58,397
Oct
from Rs36,744
Nov
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Dec
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Jan
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Feb
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Mar
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Apr
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Ljubljana to Trieste: Alternative routes

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

Trieste

31km from central Trieste
ClosestCheapest
from Rs17,850
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Ljubljana

83km from central Trieste
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Ljubljana to Trieste: Flight information

The things to know before you go.
Cheapest flight foundRs17,850
Cheapest month to flyMay

Finding cheap flights from Ljubljana to Trieste: Frequently asked questions

The best price we found for a return flight from Ljubljana to Trieste is Rs80,049. 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 Ljubljana to Trieste. But we found flights with one or more stops from Rs80,049.
As of May 2026, there are no flights flying from Ljubljana to Trieste.
The cheapest month to fly from Ljubljana to Trieste is usually June.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Ljubljana Airport to Trieste Airport on Friday, 12 June 2026.
No airlines currently offer direct flights between Ljubljana Airport and Trieste 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 Trieste 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 Trieste is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, easyJet offers the cheapest flight tickets to Trieste.

Travelling from Ljubljana Joze Pucnik Airport (LJU) to Trieste - Friuli Venezia Giulia Airport (TRS): what you need to know

  • Trieste's timezone is UTC+1, which is the same as Ljubljana.

  • Arrive at the airport on time so you don't miss your LJU to TRS flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid a last-minute sprint to the gate.

  • Be prepared for longer lines during popular months like 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 love to tour another city along the way, look for a flight with a stopover. To see all your options for tickets from Ljubljana Joze Pucnik Airport to Trieste - Friuli Venezia Giulia Airport, uncheck 'Direct flights only.' Frankfurt Airport is a sought-after stop between LJU and TRS.

How to find the cheapest flights from Ljubljana Joze Pucnik Airport (LJU) to Trieste - Friuli Venezia Giulia Airport (TRS)

  • At the moment, Rs17,850 is the cheapest price we've found for a one-way Ljubljana Joze Pucnik Airport to Trieste - Friuli Venezia Giulia Airport flight. The best price for a return plane ticket is Rs80,049. Remember that fares could change due to availability when booking.

  • Don't wait until the last moment. You're more likely to get cheap tickets from LJU to TRS if you book ahead. Airlines often offer some terrific early bird deals.

  • The 'Whole month' tool shows you the cheapest flights from Ljubljana Joze Pucnik Airport to Trieste - Friuli Venezia Giulia Airport across every month. It's a good way to find a bargain if your dates are flexible.

  • Save time looking for cheap flights from LJU to TRS by setting up a Price Alert. You'll receive an email or notification on the app when a lower fare becomes available.

  • Find the perfect flight for you with the help of the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Ljubljana Joze Pucnik Airport to Trieste - Friuli Venezia Giulia Airport, use the 'Sort by' function. You can also filter by airline, departure and arrival times, and number of stops.

Handy information about Ljubljana Joze Pucnik Airport (LJU)

  • Ljubljana Joze Pucnik Airport has an excellent on-time record, so you're less likely to experience disruptions. Departures from LJU land on schedule 80.37% of the time.

  • To get to Ljubljana Joze Pucnik Airport from central Ljubljana, it'll take around 25 minutes if you're planning to drive. This depends on traffic though. It's approximately 24 kilometres from the airport to the city centre.

  • Planning to take public transport? Expect a journey time of around 1 hour 55 minutes.

  • Get your trip off to a stress-free start by staying near LJU. Whether you've booked an early flight from Ljubljana Joze Pucnik Airport to Trieste - Friuli Venezia Giulia Airport or just don't like being rushed, these stays are the answer:

Arriving at Trieste - Friuli Venezia Giulia Airport (TRS)

  • If you're arriving on a late Ljubljana Joze Pucnik Airport to Trieste - Friuli Venezia Giulia Airport flight, nothing tops the convenience of being close to the terminal. Grab your luggage from the carousel and then be showered and resting not long after at one of these hotels near TRS:

  • Grab a Trieste - Friuli Venezia Giulia Airport rental car and discover Trieste and beyond with your own set of wheels. Sicily by Car, Drivalia and Maggiore are popular outlets you can book with here.

  • Get the best deal by booking your ride from Trieste - Friuli Venezia Giulia Airport around three weeks in advance of your trip.

Getting from Trieste - Friuli Venezia Giulia Airport (TRS) to central Trieste

  • From Trieste - Friuli Venezia Giulia Airport, Trieste is approximately 40 kilometres away. It takes around 40 minutes to drive to the centre.

  • Travelling to the centre by public transport takes about 55 minutes.

When to fly to Trieste - Friuli Venezia Giulia Airport (TRS)

  • The quietest month for a flight from Ljubljana Joze Pucnik Airport to Trieste - Friuli Venezia Giulia Airport is April, while July is the most popular. Choose the ideal time to go to Trieste based on whether you prefer a more relaxed vibe or a faster pace.

  • The warmest month in Trieste is August, with temperatures ranging between 17ºC and 30ºC. Lock in your flights from Ljubljana Joze Pucnik Airport to Trieste - Friuli Venezia Giulia Airport in this month if this is the type of weather you enjoy.

  • If you want cooler conditions, search for a cheap ticket from LJU to TRS in January. Temperatures average between 0ºC and 9ºC then.

Explore more of Italy

  • Trieste is easy to fall in love with, but there are so many other parts of Italy waiting to be discovered. About 434 kilometres south of Trieste, a visit to Rome will keep you on the move. Start with attractions like Colosseum, World’s smallest country Vatican City tour - City of Rome Capital, Italy (Self-Guided free walking tour) by FreeGuides.com and Trevi Fountain.

  • Milan is another standout destination in Italy and is around 354 kilometres west of Trieste. No journey is complete without experiencing Grande Museo del Duomo di Milano, Milan Cathedral and The Last Supper Museum.

Plan the rest of your trip from Ljubljana to Trieste

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