€90 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 15/7. 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

Sun, 12 Apr - Sun, 19 Apr
Multiple Airlines Logo
07:55 - 21:35
DUB
-
LJU
12h 40m
1 stop
Multiple Airlines Logo
22:15 - 07:30
LJU
-
DUB
10h 15m
1 stop
€141Multiple Airlines
Sun, 12 Apr - Sun, 19 Apr
Multiple Airlines Logo
07:55 - 21:35
DUB
-
LJU
12h 40m
1 stop
Multiple Airlines Logo
22:15 - 09:10
LJU
-
DUB
11h 55m
1 stop
€146Multiple Airlines
Sun, 12 Apr - Sun, 19 Apr
Multiple Airlines Logo
07:55 - 21:35
DUB
-
LJU
12h 40m
1 stop
Multiple Airlines Logo
22:15 - 15:45
LJU
-
DUB
18h 30m
2 stops
€149Multiple Airlines
Sun, 12 Apr - Sun, 19 Apr
Multiple Airlines Logo
07:55 - 21:35
DUB
-
LJU
12h 40m
1 stop
Multiple Airlines Logo
22:15 - 15:45
LJU
-
DUB
18h 30m
2 stops
€151Multiple Airlines
Mon, 13 Apr - Tue, 21 Apr
Multiple Airlines Logo
18:30 - 09:40
DUB
-
LJU
14h 10m
1 stop
Multiple Airlines Logo
20:20 - 06:30
LJU
-
DUB
11h 10m
1 stop
€153Multiple Airlines
Wed, 8 Apr - Wed, 15 Apr
KLM Logo
06:15 - 22:55
ORK
-
LJU
15h 40m
1 stop
KLM Logo
06:00 - 10:20
LJU
-
ORK
5h 20m
1 stop
€270KLM
Mon, 30 Mar - Fri, 3 Apr
KLM Logo
06:15 - 22:55
ORK
-
LJU
15h 40m
1 stop
KLM Logo
14:35 - 10:20
LJU
-
ORK
20h 45m
2 stops
€340KLM
Mon, 30 Mar - Fri, 3 Apr
KLM Logo
17:10 - 13:50
ORK
-
LJU
19h 40m
2 stops
KLM Logo
14:35 - 10:20
LJU
-
ORK
20h 45m
2 stops
€438KLM
Mon, 30 Mar - Fri, 3 Apr
British Airways Logo
07:10 - 14:15
ORK
-
LJU
6h 05m
1 stop
British Airways Logo
21:15 - 10:45
LJU
-
ORK
14h 30m
1 stop
€559British Airways
Mon, 30 Mar - Fri, 3 Apr
British Airways Logo
07:30 - 14:15
SNN
-
LJU
5h 45m
1 stop
British Airways Logo
21:15 - 11:20
LJU
-
SNN
15h 05m
1 stop
€1,187British Airways
Booking Insights

KAYAK's insights & trends for flights to Slovenia

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

How long is the flight to Slovenia?

An average direct flight from Ireland to Slovenia takes 10h 11m, covering a distance of 2831 km. The shortest route is Shannon (SNN) to Ljubljana (LJU) with an average flight time of 5h 45m.

What is the most popular destination in Slovenia?

Based on KAYAK flight searches, the most popular destination is Ljubljana (100% of total searches to Slovenia).

Good to know

Low seasonSeptember
Cheapest flight€90
Best time to beat the crowds (35% less expensive on average)
Most popular time to fly (32% 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 1457 reviews
7.6Comfort
7.8Boarding
8.4Crew
7.1Entertainment
7.3Food
Airline reviews

Empty seats next to me - wish it had been for a longer flight!!

8.0 ExcellentAnonymous, Feb 2026
AMS - NCL
Read more KLM reviews

Empty seats next to me - wish it had been for a longer flight!!

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.

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.

Even after a delay, getting off the ground, thanks for keeping me safe, the airline made certain that my connecting flight was rebooked to get me to my final destination. It was actually rebooked twice, and my luggage still managed to meet me. The airline gave me a credit for food and beverage to be used at the airport vendors, regretfully, the credit did not transfer to my final boarding pass. Oh, well…

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.

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.