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

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

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 at night 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 6h 10m on average. Another popular route from Ireland to Slovenia is flying from Shannon to Ljubljana, which will take roughly 7h 50m. 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 77 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.

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 May 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.

€113 Cheap Flights from Ireland to Slovenia in 2026

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Find the cheapest flights from Ireland to Slovenia

Round-trip

One-way

Last minute

Recent return flight deals from Ireland to Slovenia

Enter your travel dates to find the best prices.

16:50 - 22:50

ORK

LJU

5h 00m

1 stop

06:25 - 13:00

LJU

ORK

7h 35m

1 stop

€192SWISS

Fri, 5 Jun - Tue, 9 Jun

19:10 - 17:15

DUB

LJU

21h 05m

2 stops

11:00 - 19:50

LJU

DUB

9h 50m

1 stop

€192Multiple Airlines

Fri, 5 Jun - Thu, 11 Jun

16:50 - 22:50

ORK

LJU

5h 00m

1 stop

06:25 - 13:00

LJU

ORK

7h 35m

1 stop

€195SWISS

Fri, 5 Jun - Tue, 9 Jun

19:10 - 17:15

DUB

LJU

21h 05m

2 stops

17:50 - 07:45

LJU

DUB

14h 55m

2 stops

€200Multiple Airlines

Fri, 5 Jun - Thu, 11 Jun

05:45 - 17:15

DUB

LJU

34h 30m

2 stops

11:20 - 22:15

LJU

DUB

11h 55m

1 stop

€203Multiple Airlines

Wed, 3 Jun - Wed, 10 Jun

12:00 - 21:45

SNN

LJU

8h 45m

1 stop

05:50 - 11:15

LJU

SNN

6h 25m

1 stop

€247Lufthansa

Sat, 11 Jul - Sat, 18 Jul

17:10 - 13:50

ORK

LJU

19h 40m

2 stops

14:35 - 22:35

LJU

ORK

9h 00m

2 stops

€530KLM

Fri, 5 Jun - Tue, 9 Jun

07:30 - 16:20

SNN

LJU

7h 50m

1 stop

18:25 - 11:20

LJU

SNN

17h 55m

1 stop

€1,339British Airways

Tue, 9 Jun - Thu, 11 Jun

07:30 - 16:20

SNN

LJU

7h 50m

1 stop

18:25 - 16:10

LJU

SNN

22h 45m

1 stop

€1,341British Airways

Tue, 9 Jun - Thu, 11 Jun

12:30 - 12:35

SNN

LJU

23h 05m

2 stops

13:20 - 10:15

LJU

SNN

21h 55m

2 stops

€12,660United Airlines

Tue, 9 Jun - Thu, 11 Jun

SWISS flights from Ireland to Slovenia

Our best SWISS deals on Ireland to Slovenia flight tickets

SWISS

5 Jun

ORK16:50Cork

5h 00m

1 stop

LJU22:50Ljubljana Joze Pucnik

9 Jun

LJU06:25Ljubljana Joze Pucnik

7h 35m

1 stop

ORK13:00Cork

€192

SWISS

5 Jun

ORK16:50Cork

5h 00m

1 stop

LJU22:50Ljubljana Joze Pucnik

9 Jun

LJU06:25Ljubljana Joze Pucnik

7h 35m

1 stop

ORK13:00Cork

€195

SWISS

12 Jun

DUB18:35Dublin

27h 15m

1 stop

LJU22:50Ljubljana Joze Pucnik

21 Jun

LJU06:25Ljubljana Joze Pucnik

12h 25m

1 stop

DUB17:50Dublin

€257

Lufthansa flights from Ireland to Slovenia

Our best Lufthansa deals on Ireland to Slovenia flight tickets

Lufthansa

11 Jul

SNN12:00Shannon

8h 45m

1 stop

LJU21:45Ljubljana Joze Pucnik

18 Jul

LJU05:50Ljubljana Joze Pucnik

6h 25m

1 stop

SNN11:15Shannon

€247

Lufthansa

12 Jun

DUB06:05Dublin

6h 10m

1 stop

LJU13:15Ljubljana Joze Pucnik

19 Jun

LJU14:05Ljubljana Joze Pucnik

9h 10m

1 stop

DUB22:15Dublin

€254

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

CorkLjubljana

ORK - LJU

ORKLJU

Cork

Fri 5/6

16:50-22:50

1 stop5h 00m

Ljubljana Joze Pucnik

Tue 9/6

06:25-13:00

1 stop7h 35m

€192

DublinLjubljana

DUB - LJU

DUBLJU

Dublin

Fri 5/6

19:10-17:15

2 stops21h 05m

Ljubljana Joze Pucnik

Thu 11/6

11:00-19:50

1 stop9h 50m

€192

CorkLjubljana

ORK - LJU

ORKLJU

Cork

Fri 5/6

16:50-22:50

1 stop5h 00m

Ljubljana Joze Pucnik

Tue 9/6

06:25-13:00

1 stop7h 35m

€195

DublinLjubljana

DUB - LJU

DUBLJU

Dublin

Fri 5/6

19:10-17:15

2 stops21h 05m

Ljubljana Joze Pucnik

Thu 11/6

17:50-07:45

2 stops14h 55m

€200

DublinLjubljana

DUB - LJU

DUBLJU

Dublin

Wed 3/6

05:45-17:15

2 stops34h 30m

Ljubljana Joze Pucnik

Wed 10/6

11:20-22:15

1 stop11h 55m

€203

ShannonLjubljana

SNN - LJU

SNNLJU

Shannon

Sat 11/7

12:00-21:45

1 stop8h 45m

Ljubljana Joze Pucnik

Sat 18/7

05:50-11:15

1 stop6h 25m

€247

CorkLjubljana

ORK - LJU

ORKLJU

Cork

Fri 5/6

17:10-13:50

2 stops19h 40m

Ljubljana Joze Pucnik

Tue 9/6

14:35-22:35

2 stops9h 00m

€530

ShannonLjubljana

SNN - LJU

SNNLJU

Shannon

Tue 9/6

07:30-16:20

1 stop7h 50m

Ljubljana Joze Pucnik

Thu 11/6

18:25-11:20

1 stop17h 55m

€1,339

ShannonLjubljana

SNN - LJU

SNNLJU

Shannon

Tue 9/6

07:30-16:20

1 stop7h 50m

Ljubljana Joze Pucnik

Thu 11/6

18:25-16:10

1 stop22h 45m

€1,341

ShannonLjubljana

SNN - LJU

SNNLJU

Shannon

Tue 9/6

12:30-12:35

2 stops23h 05m

Ljubljana Joze Pucnik

Thu 11/6

13:20-10:15

2 stops21h 55m

€12,660

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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 December is your next best option. Flight prices from Ireland to Slovenia during December average around €193.

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.

Cheap Ireland to Slovenia flight deals and tips

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

Fastest flight time	6h 10m
Direct flights	None

The fastest flight from Ireland to Slovenia takes 6h 10m

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 May 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 €220	Free Cancellation	Rating 6.8 8,022 reviews		Search Lufthansa flights
KLM	PriceFrom €227	Free Cancellation	Rating 7.8 1,519 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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Cheap flights from Ireland to Slovenia from €113

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 15/9. 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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How to get the cheapest flight ticket from Ireland to Slovenia

What is the cheapest month to fly to Slovenia?

What is the cheapest Ireland to Slovenia flight route?

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

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

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

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

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.

Find better results for your trip to Slovenia

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