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Cheap flights from Ireland to Slovenia from €103

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 24/2. 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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0 bags

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Find the cheapest flights from Ireland to Slovenia

Recent return flight deals from Ireland to Slovenia

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:35 - 12:45
DUB
-
LJU
5h 10m
1 stop
Multiple Airlines Logo
08:35 - 07:00
LJU
-
DUB
23h 25m
2 stops
€170Multiple Airlines
Sun, 1 Mar - Sun, 8 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
€175Multiple Airlines
Sat, 28 Feb - Sat, 7 Mar
Multiple Airlines Logo
06:35 - 12:45
DUB
-
LJU
5h 10m
1 stop
Multiple Airlines Logo
08:35 - 07:00
LJU
-
DUB
23h 25m
2 stops
€179Multiple Airlines
Sun, 1 Mar - Sun, 8 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
Sat, 28 Feb - Sat, 7 Mar
Multiple Airlines Logo
09:50 - 18:55
DUB
-
LJU
8h 05m
1 stop
Multiple Airlines Logo
06:00 - 12:40
LJU
-
DUB
7h 40m
1 stop
€186Multiple Airlines
Thu, 23 Apr - Wed, 29 Apr
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
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
€192SWISS
Mon, 9 Feb - Mon, 16 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
€200Multiple Airlines
Sat, 7 Feb - Sat, 14 Feb

SWISS flights from Ireland to Slovenia

Our best SWISS deals on Ireland to Slovenia flight tickets
SWISS
9 Feb
DUB13:20Dublin
8h 05m
1 stop
LJU22:25Ljubljana Joze Pucnik
16 Feb
LJU06:30Ljubljana Joze Pucnik
12h 15m
1 stop
DUB17:45Dublin
€189
SWISS
9 Feb
DUB13:20Dublin
8h 05m
1 stop
LJU22:25Ljubljana Joze Pucnik
16 Feb
LJU06:30Ljubljana Joze Pucnik
12h 15m
1 stop
DUB17:45Dublin
€192
SWISS
6 Feb
DUB13:20Dublin
23h 40m
1 stop
LJU14:00Ljubljana Joze Pucnik
13 Feb
LJU06:30Ljubljana Joze Pucnik
7h 00m
1 stop
DUB12:30Dublin
€200

KLM flights from Ireland to Slovenia

Our best KLM deals on Ireland to Slovenia flight tickets
KLM
10 Jun
DUB13:25Dublin
8h 25m
1 stop
LJU22:50Ljubljana Joze Pucnik
24 Jun
LJU06:00Ljubljana Joze Pucnik
17h 25m
1 stop
DUB22:25Dublin
€215
KLM
1 Apr
DUB05:55Dublin
15h 55m
1 stop
LJU22:50Ljubljana Joze Pucnik
4 Apr
LJU14:35Ljubljana Joze Pucnik
8h 50m
2 stops
DUB22:25Dublin
€222
KLM
9 Jun
DUB05:55Dublin
15h 55m
1 stop
LJU22:50Ljubljana Joze Pucnik
22 Jun
LJU06:00Ljubljana Joze Pucnik
17h 25m
1 stop
DUB22:25Dublin
€223

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to Slovenia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 16 January 2026.
Use the filters below to find and compare flights from Ireland to Slovenia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinLjubljana

DUB - LJU

DUBLJU

Dublin

Sun 1/3

06:35-12:45

1 stop5h 10m

Ljubljana Joze Pucnik

Sun 8/3

08:35-07:00

2 stops23h 25m

€170

DublinLjubljana

DUB - LJU

DUBLJU

Dublin

Sat 28/2

20:35-12:45

1 stop15h 10m

Ljubljana Joze Pucnik

Sat 7/3

17:10-23:55

1 stop7h 45m

€172

DublinLjubljana

DUB - LJU

DUBLJU

Dublin

Sat 28/2

20:35-12:45

1 stop15h 10m

Ljubljana Joze Pucnik

Sat 7/3

13:45-09:20

2 stops20h 35m

€175

DublinLjubljana

DUB - LJU

DUBLJU

Dublin

Sun 1/3

06:35-12:45

1 stop5h 10m

Ljubljana Joze Pucnik

Sun 8/3

08:35-07:00

2 stops23h 25m

€179

DublinLjubljana

DUB - LJU

DUBLJU

Dublin

Sat 28/2

14:10-08:00

2 stops16h 50m

Ljubljana Joze Pucnik

Sat 7/3

13:45-09:20

2 stops20h 35m

€182

DublinLjubljana

DUB - LJU

DUBLJU

Dublin

Thu 23/4

09:50-18:55

1 stop8h 05m

Ljubljana Joze Pucnik

Wed 29/4

06:00-12:40

1 stop7h 40m

€186

DublinLjubljana

DUB - LJU

DUBLJU

Dublin

Mon 9/2

13:20-22:25

1 stop8h 05m

Ljubljana Joze Pucnik

Mon 16/2

06:30-17:45

1 stop12h 15m

€188

DublinLjubljana

DUB - LJU

DUBLJU

Dublin

Mon 9/2

13:20-22:25

1 stop8h 05m

Ljubljana Joze Pucnik

Mon 16/2

06:30-17:45

1 stop12h 15m

€189

DublinLjubljana

DUB - LJU

DUBLJU

Dublin

Mon 9/2

13:20-22:25

1 stop8h 05m

Ljubljana Joze Pucnik

Mon 16/2

06:30-17:45

1 stop12h 15m

€192

DublinLjubljana

DUB - LJU

DUBLJU

Dublin

Sat 7/2

20:35-12:45

1 stop15h 10m

Ljubljana Joze Pucnik

Sat 14/2

17:10-23:55

1 stop7h 45m

€200

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Slovenia from

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

What is the cheapest month to fly to Slovenia?

The cheapest month to fly to Slovenia from Ireland is in September. Flight prices, which tend to average around €214, 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 €261.

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

4h 40m

Direct flights

None
The fastest flight from Ireland to Slovenia takes 4h 40m
There are no direct flights from Ireland to Slovenia. There are no popular flight routes from Ireland to Slovenia.
Search flight deals

  • 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?

  • 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
LufthansaPriceFrom €220Free CancellationRating
6.8
7,715 reviews
Search Lufthansa flights
KLMPriceFrom €238Free CancellationRating
7.7
1,440 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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Popular flights according to clicks in the last 7 days on momondo
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