Question 1

What is the cheapest month to fly to Slovenia?

Accepted Answer

The cheapest month to fly to Slovenia from Ireland is in September. Flight prices, which tend to average around €212, are often lower during this time because this is during the off-season. If you’re not able to fly to Slovenia in September, then November is your next best option. Flight prices from Ireland to Slovenia during November average around €259.

Question 2

What is the cheapest Ireland to Slovenia flight route?

Accepted Answer

Fly from Dublin to Ljubljana Joze Pucnik for the best Ireland - Slovenia flight prices

Question 3

How often are flights from Ireland to Slovenia delayed?

Accepted Answer

Historically, on average around 100% of flights between Ireland and Slovenia have experienced a delay on any given week. The average delay length over the past 12 months has been 62 minutes.

Question 4

Which airline has the best punctuality record on Ireland to Slovenia flights?

Accepted Answer

According to our data, Trade Air have had the fewest delays on this route over the last 12 months, with about 100% of their flights experiencing any sort of delay.

Question 5

What is the cheapest time of day to depart on your flight to Slovenia?

Accepted Answer

Our most recent data shows that the best time of day to fly to Slovenia is in the afternoon. Flights from Ireland to Slovenia during this time can be as low as €218. If you have a flexible travel schedule, then try to avoid flying at midday when prices are €339 on average. Flights to Slovenia from Ireland at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

Question 6

What is the most punctual flight time for Ireland to Slovenia flights?

Accepted Answer

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

Question 7

How long is the flight from Ireland to Slovenia?

Accepted Answer

Flight times from Ireland to Slovenia vary, but if you’re flying out of Dublin and flying into Ljubljana (one of the most popular routes), then the duration is 5h 25m on average. Another popular route from Ireland to Slovenia is flying from Shannon to Ljubljana, which will take roughly 9h 20m. Keep in mind that layovers or delays could extend your travel time.

Question 8

What is the cheapest airline that flies from Ireland to Slovenia?

Accepted Answer

Norwegian and KLM are the most popular carriers operating from Ireland to Slovenia

Question 9

What cabin class options are available on Ireland to Slovenia flights?

Accepted Answer

There is only 1 cabin class available to choose from on Ireland to Slovenia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 10

What is the cheapest day to depart on your flight to Slovenia?

Accepted Answer

The cheapest day to depart from Ireland to Slovenia is on a Thursday. Travellers who choose to depart for Slovenia on a Thursday will often find tickets for as low as €288. The most expensive day to fly to Slovenia is Wednesday, with ticket prices averaging around €643.

Question 11

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Question 12

When did momondo last update prices for flights from Ireland to Slovenia?

Accepted Answer

Prices for flights from Ireland to Slovenia were last updated today.

Question 13

How many operators does momondo search for flights from Ireland to Slovenia?

Accepted Answer

The number of operators available for flights from Ireland to Slovenia is 1 as of December 2025.

Question 14

How old do you have to be to fly from Ireland to Slovenia?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Slovenia.

Question 15

What documentation or ID do you need to fly to Slovenia?

Accepted Answer

The necessary travel and health documents for your Slovenia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Fastest flight time	5h 25m
Direct flights	None

Cheap flights from Ireland to Slovenia from €111

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Slovenia departing on 28/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Ireland to Slovenia

What is the cheapest month to fly to Slovenia?

What is the cheapest day to depart on your flight to Slovenia?

The cheapest day to depart from Ireland to Slovenia is on a Thursday. Travellers who choose to depart for Slovenia on a Thursday will often find tickets for as low as €288. The most expensive day to fly to Slovenia is Wednesday, with ticket prices averaging around €643.

What is the cheapest time of day to depart on your flight to Slovenia?

What is the cheapest Ireland to Slovenia flight route?

Fly from Dublin to Ljubljana Joze Pucnik for the best Ireland - Slovenia flight prices

What cabin class options are available on Ireland to Slovenia flights?

There is only 1 cabin class available to choose from on Ireland to Slovenia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Ireland to Slovenia?

Norwegian and KLM are the most popular carriers operating from Ireland to Slovenia

How often are flights from Ireland to Slovenia delayed?

Historically, on average around 100% of flights between Ireland and Slovenia have experienced a delay on any given week. The average delay length over the past 12 months has been 62 minutes.

What is the most punctual flight time for Ireland to Slovenia flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Ireland to Slovenia flights?

According to our data, Trade Air have had the fewest delays on this route over the last 12 months, with about 100% of their flights experiencing any sort of delay.

How long is the flight from Ireland to Slovenia?

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When did momondo last update prices for flights from Ireland to Slovenia?

How many operators does momondo search for flights from Ireland to Slovenia?

How old do you have to be to fly from Ireland to Slovenia?

What documentation or ID do you need to fly to Slovenia?

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