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

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

How long is the flight from Ireland to Slovenia?

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 8h 50m on average. Another popular route from Ireland to Slovenia is flying from Shannon to Ljubljana, which will take roughly 19h 30m. Keep in mind that layovers or delays could extend your travel time.

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 72 minutes.

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

Wednesday 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.

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

Norwegian is the most popular carrier operating from Ireland to Slovenia

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

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

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

The number of operators available for flights from Ireland to Slovenia is 2 as of August 2026.

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

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.

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

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.

€116 Cheap Flights from Ireland to Slovenia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ireland to Slovenia

Return

One-way

Last minute

Recent return flight deals from Ireland to Slovenia

Enter your travel dates to find the best prices.

19:25 - 09:40DUB Dublin-LJU Ljubljana Joze Pucnik

13h 15m1 stop London Gatwick

14:00 - 07:35LJU Ljubljana Joze Pucnik-DUB Dublin

18h 35m2 stops Skopje Stockholm Arlanda

€169Multiple Airlines

Mon, 28 Sep - Wed, 30 Sep

09:45 - 10:20DUB Dublin-LJU Ljubljana Joze Pucnik

23h 35m1 stop London Gatwick

10:25 - 22:00LJU Ljubljana Joze Pucnik-DUB Dublin

12h 35m1 stop London Gatwick

€169Multiple Airlines

Tue, 6 Oct - Tue, 13 Oct

20:30 - 09:15DUB Dublin-LJU Ljubljana Joze Pucnik

11h 45m1 stop Kastrup Copenhagen

21:35 - 11:15LJU Ljubljana Joze Pucnik-DUB Dublin

14h 40m1 stop London Gatwick

€172Multiple Airlines

Sun, 4 Oct - Sat, 10 Oct

18:35 - 10:20DUB Dublin-LJU Ljubljana Joze Pucnik

14h 45m1 stop London Gatwick

10:25 - 22:00LJU Ljubljana Joze Pucnik-DUB Dublin

12h 35m1 stop London Gatwick

€173Multiple Airlines

Tue, 6 Oct - Tue, 13 Oct

10:40 - 21:45DUB Dublin-LJU Ljubljana Joze Pucnik

10h 05m2 stops Munich Franz Josef Strauss Frankfurt am Main

09:35 - 16:50LJU Ljubljana Joze Pucnik-DUB Dublin

8h 15m2 stops Munich Franz Josef Strauss Frankfurt am Main

€280Lufthansa

Tue, 6 Oct - Tue, 13 Oct

10:40 - 21:45DUB Dublin-LJU Ljubljana Joze Pucnik

10h 05m2 stops Munich Franz Josef Strauss Frankfurt am Main

09:35 - 16:50LJU Ljubljana Joze Pucnik-DUB Dublin

8h 15m2 stops Munich Franz Josef Strauss Frankfurt am Main

€289Lufthansa

Tue, 6 Oct - Tue, 13 Oct

10:40 - 21:45DUB Dublin-LJU Ljubljana Joze Pucnik

10h 05m2 stops Munich Franz Josef Strauss Frankfurt am Main

09:35 - 16:50LJU Ljubljana Joze Pucnik-DUB Dublin

8h 15m2 stops Munich Franz Josef Strauss Frankfurt am Main

€290Lufthansa

Tue, 6 Oct - Tue, 13 Oct

11:10 - 22:55DUB Dublin-LJU Ljubljana Joze Pucnik

10h 45m1 stop Amsterdam Schiphol

14:35 - 22:25LJU Ljubljana Joze Pucnik-DUB Dublin

8h 50m2 stops Paris Charles de Gaulle Amsterdam Schiphol

€312KLM

Sat, 5 Sep - Wed, 9 Sep

13:25 - 11:40DUB Dublin-LJU Ljubljana Joze Pucnik

21h 15m2 stops Amsterdam Schiphol Paris Charles de Gaulle

12:35 - 08:05LJU Ljubljana Joze Pucnik-DUB Dublin

20h 30m1 stop Amsterdam Schiphol

€466KLM

Tue, 29 Dec - Sun, 3 Jan

11:10 - 22:55DUB Dublin-LJU Ljubljana Joze Pucnik

10h 45m1 stop Amsterdam Schiphol

14:35 - 08:20LJU Ljubljana Joze Pucnik-DUB Dublin

18h 45m2 stops Paris Charles de Gaulle Amsterdam Schiphol

€499KLM

Sat, 19 Sep - Sun, 20 Sep

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SWISS flights from Ireland to Slovenia

Our best SWISS deals on Ireland to Slovenia flight tickets

SWISS

5 Oct

DUB18:35Dublin

14h 30m

1 stop

LJU10:05Ljubljana Joze Pucnik

12 Oct

LJU06:25Ljubljana Joze Pucnik

12h 25m

1 stop

DUB17:50Dublin

€220

SWISS

4 Sept

DUB18:35Dublin

27h 05m

1 stop

LJU22:40Ljubljana Joze Pucnik

7 Sept

LJU10:50Ljubljana Joze Pucnik

8h 00m

1 stop

DUB17:50Dublin

€222

SWISS

4 Sept

DUB18:35Dublin

27h 05m

1 stop

LJU22:40Ljubljana Joze Pucnik

7 Sept

LJU06:25Ljubljana Joze Pucnik

12h 25m

1 stop

DUB17:50Dublin

€222

Lufthansa flights from Ireland to Slovenia

Our best Lufthansa deals on Ireland to Slovenia flight tickets

Lufthansa

31 Aug

ORK17:05Cork

15h 10m

1 stop

LJU09:15Ljubljana Joze Pucnik

4 Sept

LJU06:35Ljubljana Joze Pucnik

10h 55m

1 stop

ORK16:30Cork

€218

Lufthansa

31 Aug

ORK17:05Cork

15h 10m

1 stop

LJU09:15Ljubljana Joze Pucnik

4 Sept

LJU09:25Ljubljana Joze Pucnik

8h 05m

2 stops

ORK16:30Cork

€252

Lufthansa

31 Aug

ORK17:05Cork

14h 50m

2 stops

LJU08:55Ljubljana Joze Pucnik

4 Sept

LJU09:25Ljubljana Joze Pucnik

8h 05m

2 stops

ORK16:30Cork

€284

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinLjubljana

DUB Dublin - LJU Ljubljana Joze Pucnik

DUBLJU

Dublin

Mon 28/9

19:25-09:40

1 stop13h 15m

Ljubljana Joze Pucnik

Wed 30/9

14:00-07:35

2 stops18h 35m

€169

DublinLjubljana

DUB Dublin - LJU Ljubljana Joze Pucnik

DUBLJU

Dublin

Tue 6/10

09:45-10:20

1 stop23h 35m

Ljubljana Joze Pucnik

Tue 13/10

10:25-22:00

1 stop12h 35m

€169

DublinLjubljana

DUB Dublin - LJU Ljubljana Joze Pucnik

DUBLJU

Dublin

Sun 4/10

20:30-09:15

1 stop11h 45m

Ljubljana Joze Pucnik

Sat 10/10

21:35-11:15

1 stop14h 40m

€172

DublinLjubljana

DUB Dublin - LJU Ljubljana Joze Pucnik

DUBLJU

Dublin

Tue 6/10

18:35-10:20

1 stop14h 45m

Ljubljana Joze Pucnik

Tue 13/10

10:25-22:00

1 stop12h 35m

€173

Fastest return journey

DublinLjubljana

DUB Dublin - LJU Ljubljana Joze Pucnik

DUBLJU

Dublin

Tue 6/10

10:40-21:45

2 stops10h 05m

Ljubljana Joze Pucnik

Tue 13/10

09:35-16:50

2 stops8h 15m

€280

DublinLjubljana

DUB Dublin - LJU Ljubljana Joze Pucnik

DUBLJU

Dublin

Tue 6/10

10:40-21:45

2 stops10h 05m

Ljubljana Joze Pucnik

Tue 13/10

09:35-16:50

2 stops8h 15m

€289

DublinLjubljana

DUB Dublin - LJU Ljubljana Joze Pucnik

DUBLJU

Dublin

Tue 6/10

10:40-21:45

2 stops10h 05m

Ljubljana Joze Pucnik

Tue 13/10

09:35-16:50

2 stops8h 15m

€290

DublinLjubljana

DUB Dublin - LJU Ljubljana Joze Pucnik

DUBLJU

Dublin

Sat 5/9

11:10-22:55

1 stop10h 45m

Ljubljana Joze Pucnik

Wed 9/9

14:35-22:25

2 stops8h 50m

€312

DublinLjubljana

DUB Dublin - LJU Ljubljana Joze Pucnik

DUBLJU

Dublin

Tue 29/12

13:25-11:40

2 stops21h 15m

Ljubljana Joze Pucnik

Sun 3/1

12:35-08:05

1 stop20h 30m

€466

DublinLjubljana

DUB Dublin - LJU Ljubljana Joze Pucnik

DUBLJU

Dublin

Sat 19/9

11:10-22:55

1 stop10h 45m

Ljubljana Joze Pucnik

Sun 20/9

14:35-08:20

2 stops18h 45m

€499

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ireland to Slovenia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Slovenia?

The cheapest month to fly to Slovenia from Ireland is in February. Flight prices, which tend to average around €0, are often lower during this time because this is during the off-season. If you’re not able to fly to Slovenia in February, then January is your next best option. Flight prices from Ireland to Slovenia during January average around €0.

Cheap Ireland to Slovenia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Slovenia

Best price found	€116
Fastest flight time	8h 50m
Direct flights	None

The best one-way flight to Slovenia from Ireland in the past 72 hours is €116. The best return flight deal from Ireland to Slovenia found on momondo in the last 72 hours is €169.

The fastest flight from Ireland to Slovenia takes 8h 50m

There are no direct flights from Ireland to Slovenia. There are no popular flight routes from Ireland to Slovenia.

Search flight deals

Frequently asked questions about flying from Ireland to Slovenia

When did momondo last update prices for flights from Ireland to Slovenia?
Prices for flights from Ireland to Slovenia were last updated today.
How many operators does momondo search for flights from Ireland to Slovenia?
The number of operators available for flights from Ireland to Slovenia is 2 as of August 2026.
How old do you have to be to fly from Ireland to Slovenia?
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.
What documentation or ID do you need to fly to Slovenia?
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.

Best airlines flying from Ireland to Slovenia

Compare and see reviews for airlines that fly from Ireland to Slovenia with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom €219	Free Cancellation	Rating 6.8 8,206 reviews		Search Lufthansa flights
KLM	PriceFrom €226	Free Cancellation	Rating 7.8 1,562 reviews		Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Slovenia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ireland to Slovenia for you.

Can I find flights from Ireland to Slovenia with flexible booking policies on momondo?

Flights from Ireland to Slovenia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ireland to Slovenia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Slovenia from Ireland.

I’m not ready to book a flight from Ireland to Slovenia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ireland to Slovenia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Flights to Ljubljanafrom €172

Cheap flights from Ireland to Slovenia from €116

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 4/9. 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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Our best SWISS deals on Ireland to Slovenia flight tickets

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How to get the cheapest flight ticket from Ireland to Slovenia

What is the cheapest month to fly to Slovenia?

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How often are flights from Ireland to Slovenia delayed?

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

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

How long is the flight from Ireland to Slovenia?

Cheap Ireland to Slovenia flight deals and tips

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Fastest flight time

Direct flights

Frequently asked questions about flying from Ireland to Slovenia

Best airlines flying from Ireland to Slovenia

Compare and see reviews for airlines that fly from Ireland to Slovenia with momondo

Why use momondo?

An easier way to manage your Slovenia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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