€103 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 24/2. 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, 0 bags

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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

Sat, 28 Feb - Sat, 7 Mar
Multiple Airlines Logo
20:35 - 12:45
DUB
-
LJU
15h 10m
1 stop
Multiple Airlines Logo
17:10 - 23:55
LJU
-
DUB
7h 45m
1 stop
€172Multiple Airlines
Sat, 28 Feb - Sat, 7 Mar
Multiple Airlines Logo
20:35 - 12:45
DUB
-
LJU
15h 10m
1 stop
Multiple Airlines Logo
13:45 - 09:20
LJU
-
DUB
20h 35m
2 stops
€174Multiple Airlines
Sat, 28 Feb - Sat, 7 Mar
Multiple Airlines Logo
14:10 - 08:00
DUB
-
LJU
16h 50m
2 stops
Multiple Airlines Logo
13:45 - 09:20
LJU
-
DUB
20h 35m
2 stops
€182Multiple Airlines
Mon, 9 Feb - Mon, 16 Feb
SWISS Logo
13:20 - 22:25
DUB
-
LJU
8h 05m
1 stop
SWISS Logo
06:30 - 17:45
LJU
-
DUB
12h 15m
1 stop
€188SWISS
Mon, 9 Feb - Mon, 16 Feb
SWISS Logo
13:20 - 22:25
DUB
-
LJU
8h 05m
1 stop
SWISS Logo
06:30 - 17:45
LJU
-
DUB
12h 15m
1 stop
€189SWISS
Sat, 7 Feb - Sat, 14 Feb
Multiple Airlines Logo
20:35 - 12:45
DUB
-
LJU
15h 10m
1 stop
Multiple Airlines Logo
17:10 - 23:55
LJU
-
DUB
7h 45m
1 stop
€199Multiple Airlines
Fri, 27 Feb - Fri, 6 Mar
SWISS Logo
18:35 - 14:00
DUB
-
LJU
18h 25m
1 stop
SWISS Logo
06:30 - 12:30
LJU
-
DUB
7h 00m
1 stop
€200SWISS
Fri, 6 Feb - Thu, 12 Feb
SWISS Logo
18:35 - 14:00
DUB
-
LJU
18h 25m
1 stop
SWISS Logo
14:25 - 17:45
LJU
-
DUB
4h 20m
1 stop
€201SWISS
Sat, 7 Feb - Fri, 13 Feb
SWISS Logo
18:35 - 13:40
DUB
-
LJU
18h 05m
1 stop
SWISS Logo
06:30 - 12:30
LJU
-
DUB
7h 00m
1 stop
€202SWISS
Fri, 6 Feb - Thu, 12 Feb
SWISS Logo
18:35 - 14:00
DUB
-
LJU
18h 25m
1 stop
SWISS Logo
14:25 - 17:45
LJU
-
DUB
4h 20m
1 stop
€203SWISS
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 September, when tickets cost €214 (return) on average. On the other hand, the most expensive months are October and January, when the average cost of round-trip tickets is €442 and €430 respectively.

Good to know

Low seasonFebruary
Cheapest flight€103
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.

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 airlines 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 1439 reviews
8.4Crew
7.8Boarding
7.6Comfort
7.2Food
7.1Entertainment
Airline reviews

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

4.0 OkayShereen, Dec 2025
Read more KLM reviews

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

Terrible last row seats many seats available but no offer to move to better seat

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

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.

We didn't get the coffee with breakfast in the morning.. 30 mins lazer I asked flight attendant why don't we get coffee now at least.. after the breakfast..she said that captain announced possible turbulences fee minutes ago, which didn't ecplain why we didn't get it with the breakfast..breakfast was very poor btw..just little pastry which you can eat in 4 little bites. Turbulences fortunately didn't even happen.. but we didn't get that more than necessary coffee in the morning after the night flight with very poor sleep.. They just served breakfast 1 hour afzer we took off..at like 11 PM.. that doesn't make sense at all.. Also, flight attendants weren't very nice..they looked like they're not happy with their job.. :/

The flight and crew were good. The customer experience on the ground could have been better. We had to reschedule our flight because of a delay on the previous flight. The attendants working the desk in Washington DC were not helpful. They told us to scan a QR code and that would get us rebooked. Why couldn't two people standing at their computers do this? We had to chat with someone to get everything figured out. It was extremely confusing.

Flight was delayed and luggage was delivered day after arrival. In Bilbao they told me day after would be delivered faster if I went to Bilbao to get my own bags so I did. Wasted my morning.

Very good experience. All of the details made this experience very positive.

We boarded the plane and waited for 30 minutes ultimately for them to cancel the flight due to engineering issues.

Love the little chocolate bars, and consumer rights in EU regarding stepped refunds when flights are delayed.

The boarding system was all bogus - employees at the boarding gate were not sound like proffesional or may be possibly rational

My schedule flight was rebooking and changed to Chicago, then I did not used the flight from Dulles to Savannah

Happy and nice crew and the atmosphere is very easy and calm. I got a wonderful travel with UA this time

I have flown with many airlines. My first time was several years ago. Now I remember why I avoided them for so long. Lufthanza is the only airline who has ever raised a size/weight issue with my modest standard size carry on. I had to repack three times to meet their carry-on weight criteria. (Apparently the rules of physics apply differently on Lufthansa flight than on other airlines.) In the meantime their staff was quite rude, repeating meaningless phrases like "Rules are Rules." And ignoring the additional fact that weight is also weight, whether it is in found in your carry on or in your suitcase. They eventually acknowledged that customer service and satisfaction is, for them, a low priority. Never choosing Lufthansa again.

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.