€80 Find Cheap Flights to Slovenia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ireland to Slovenia departing on 13/12. 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
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Slovenia

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Book Cheap Slovenia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Slovenia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Slovenia

Sun, 7 Dec - Sun, 14 Dec
Multiple Airlines Logo
05:45 - 15:15DUB-LJU
8h 30m1 stop
Multiple Airlines Logo
16:40 - 22:50LJU-DUB
7h 10m1 stop
€184Multiple Airlines
Find Deal
Sat, 6 Dec - Sat, 13 Dec
SWISS Logo
18:35 - 13:40DUB-LJU
18h 05m1 stop
SWISS Logo
06:30 - 17:45LJU-DUB
12h 15m1 stop
€187SWISS
Find Deal
Sat, 6 Dec - Sat, 13 Dec
SWISS Logo
18:35 - 22:30DUB-LJU
26h 55m1 stop
SWISS Logo
06:30 - 12:35LJU-DUB
7h 05m1 stop
€194SWISS
Find Deal
Sat, 6 Dec - Sat, 13 Dec
SWISS Logo
18:35 - 13:40DUB-LJU
18h 05m1 stop
SWISS Logo
06:30 - 17:45LJU-DUB
12h 15m1 stop
€195SWISS
Find Deal
Fri, 12 Dec - Thu, 18 Dec
KLM Logo
17:15 - 11:40DUB-LJU
17h 25m2 stops
KLM Logo
12:25 - 22:10LJU-DUB
10h 45m2 stops
€246KLM
Find Deal
Sat, 6 Dec - Sat, 13 Dec
KLM Logo
17:15 - 11:40DUB-LJU
41h 25m2 stops
KLM Logo
12:25 - 08:05LJU-DUB
20h 40m2 stops
€263KLM
Find Deal
Sat, 6 Dec - Sat, 13 Dec
Lufthansa Logo
10:50 - 21:50DUB-LJU
10h 00m2 stops
Lufthansa Logo
09:45 - 22:45LJU-DUB
14h 00m2 stops
€274Lufthansa
Find Deal
Mon, 12 Jan - Thu, 15 Jan
Lufthansa Logo
11:45 - 19:30DUB-LJU
6h 45m2 stops
Lufthansa Logo
20:10 - 11:10LJU-DUB
16h 00m2 stops
€295Lufthansa
Find Deal
Fri, 20 Feb - Mon, 23 Feb
Turkish Airlines Logo
16:30 - 18:40DUB-LJU
25h 10m1 stop
Turkish Airlines Logo
09:20 - 09:40LJU-DUB
25h 20m1 stop
€354Turkish Airlines
Find Deal
Tue, 11 Nov - Thu, 13 Nov
Turkish Airlines Logo
06:25 - 08:25DUB-LJU
25h 00m1 stop
Turkish Airlines Logo
19:35 - 15:30LJU-DUB
20h 55m1 stop
€377Turkish Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for flights to Slovenia

Get data-powered insights and trends for flights to Slovenia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Ireland to Slovenia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ireland to Slovenia, 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 Ireland to Slovenia is March, when tickets cost €206 (return) on average. On the other hand, the most expensive months are October and January, when the average cost of round-trip tickets is €444 and €432 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight€80
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (39% more expensive on average)
Flight from Dublin to Ljubljana

FAQs - booking Slovenia flights

  • How does KAYAK find such low prices on flights from Ireland to Slovenia?

    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 Ireland to Slovenia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ireland to Slovenia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ireland to Slovenia 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 Ireland to Slovenia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Ireland to Slovenia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ireland to Slovenia?

    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 from Ireland to Slovenia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Slovenia?

    Based on KAYAK data, the cheapest day to fly to Slovenia is Thursday when return tickets can be as cheap as €290. On the other hand, the most expensive day to fly is Wednesday, when return prices are €650 on average.

  • What is the cheapest time of day to fly to Slovenia?

    The cheapest time of day to fly to Slovenia is generally in the evening, when retur flights cost €220 on average. Morning departures are around 47% more expensive than evening flights, on average. The most expensive time of day to fly to Slovenia is generally in the afternoon, which is peak travel time and where the average cost of a ticket is €343.

Top tips for finding cheap flights to Slovenia

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Slovenia flight deals.

Reviews of the top airline flying to Slovenia

 
Need help choosing which airline to fly with from Ireland to Slovenia? 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
KLMOverall score based on 1404 reviews
7.8Boarding
7.6Comfort
7.3Food
8.4Crew
7.1Entertainment
Airline reviews

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

2.0 MediocreAbisola, Oct 2025CDG - AMS
Read more KLM reviews

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

Everything you need to know for your flight to Slovenia

Cabin class types available on flights to Slovenia

Cabin classes available on flights to Slovenia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class Flights to Slovenia
Business Class Flights to Slovenia
Prem Econ Class Flights to Slovenia
Economy class Flights to Slovenia

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.