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Cheap flights from Ireland to Slovenia from €85

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 13/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
19:10 - 17:15DUB  Dublin-LJU Ljubljana Joze Pucnik
21h 05m2 stops Bratislava - M. R. Štefánik Podgorica Golubovci
Multiple Airlines Logo
22:20 - 19:05LJU  Ljubljana Joze Pucnik-DUB Dublin
21h 45m2 stops Barcelona-El Prat Birmingham
€175Multiple Airlines
Fri, 16 Oct - Sun, 18 Oct
Multiple Airlines Logo
19:10 - 17:15DUB  Dublin-LJU Ljubljana Joze Pucnik
21h 05m2 stops Bratislava - M. R. Štefánik Podgorica Golubovci
Multiple Airlines Logo
22:20 - 09:10LJU  Ljubljana Joze Pucnik-DUB Dublin
11h 50m1 stop Barcelona-El Prat
€180Multiple Airlines
Fri, 16 Oct - Sun, 18 Oct
Multiple Airlines Logo
05:55 - 12:55DUB  Dublin-LJU Ljubljana Joze Pucnik
30h 00m2 stops Madrid Barajas Skopje
Multiple Airlines Logo
21:20 - 10:50LJU  Ljubljana Joze Pucnik-DUB Dublin
14h 30m1 stop Barcelona-El Prat
€180Multiple Airlines
Fri, 13 Nov - Sun, 15 Nov
SWISS Logo
17:30 - 22:35ORK  Cork-LJU Ljubljana Joze Pucnik
4h 05m1 stop Zurich
SWISS Logo
06:25 - 13:00LJU  Ljubljana Joze Pucnik-ORK Cork
7h 35m1 stop Zurich
€182SWISS
Fri, 21 Aug - Tue, 25 Aug
KLM Logo
08:50 - 12:10DUB  Dublin-LJU Ljubljana Joze Pucnik
26h 20m1 stop Amsterdam Schiphol
KLM Logo
12:55 - 16:20LJU  Ljubljana Joze Pucnik-DUB Dublin
4h 25m1 stop Amsterdam Schiphol
€213KLM
Fri, 13 Nov - Tue, 17 Nov
Lufthansa Logo
06:00 - 21:45DUB  Dublin-LJU Ljubljana Joze Pucnik
14h 45m1 stop Frankfurt am Main
Lufthansa Logo
14:25 - 22:15LJU  Ljubljana Joze Pucnik-DUB Dublin
8h 50m1 stop Frankfurt am Main
€238Lufthansa
Tue, 22 Sep - Tue, 29 Sep
KLM Logo
05:55 - 22:55DUB  Dublin-LJU Ljubljana Joze Pucnik
16h 00m1 stop Amsterdam Schiphol
KLM Logo
14:00 - 10:25LJU  Ljubljana Joze Pucnik-DUB Dublin
21h 25m1 stop Amsterdam Schiphol
€243KLM
Fri, 16 Oct - Sun, 18 Oct
KLM Logo
05:55 - 22:50DUB  Dublin-LJU Ljubljana Joze Pucnik
15h 55m1 stop Amsterdam Schiphol
KLM Logo
06:00 - 08:20LJU  Ljubljana Joze Pucnik-DUB Dublin
27h 20m1 stop Amsterdam Schiphol
€243KLM
Sun, 30 Aug - Sat, 5 Sep
Lufthansa Logo
06:05 - 19:25DUB  Dublin-LJU Ljubljana Joze Pucnik
12h 20m2 stops Frankfurt am Main Munich Franz Josef Strauss
Lufthansa Logo
09:25 - 22:15LJU  Ljubljana Joze Pucnik-DUB Dublin
13h 50m2 stops Munich Franz Josef Strauss Frankfurt am Main
€280Lufthansa
Fri, 28 Aug - Fri, 4 Sep
Lufthansa Logo
05:55 - 19:25DUB  Dublin-LJU Ljubljana Joze Pucnik
12h 30m2 stops Frankfurt am Main Munich Franz Josef Strauss
Lufthansa Logo
05:50 - 16:55LJU  Ljubljana Joze Pucnik-DUB Dublin
12h 05m2 stops Frankfurt am Main Munich Franz Josef Strauss
€298Lufthansa
Sun, 30 Aug - Sat, 5 Sep

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SWISS flights from Ireland to Slovenia

Our best SWISS deals on Ireland to Slovenia flight tickets
SWISS
21 Aug
ORK17:30Cork
4h 05m
1 stop
LJU22:35Ljubljana Joze Pucnik
25 Aug
LJU06:25Ljubljana Joze Pucnik
7h 35m
1 stop
ORK13:00Cork
€182
SWISS
21 Aug
ORK17:30Cork
4h 05m
1 stop
LJU22:35Ljubljana Joze Pucnik
25 Aug
LJU06:25Ljubljana Joze Pucnik
7h 35m
1 stop
ORK13:00Cork
€183
SWISS
21 Aug
ORK17:30Cork
4h 05m
1 stop
LJU22:35Ljubljana Joze Pucnik
25 Aug
LJU06:25Ljubljana Joze Pucnik
7h 35m
1 stop
ORK13:00Cork
€186

British Airways flights from Ireland to Slovenia

Our best British Airways deals on Ireland to Slovenia flight tickets
British Airways
19 Oct
ORK07:10Cork
6h 05m
1 stop
LJU14:15Ljubljana Joze Pucnik
21 Oct
LJU18:00Ljubljana Joze Pucnik
26h 50m
1 stop
ORK19:50Cork
€504
British Airways
21 Aug
ORK20:30Cork
21h 55m
1 stop
LJU19:25Ljubljana Joze Pucnik
25 Aug
LJU17:05Ljubljana Joze Pucnik
18h 40m
1 stop
ORK10:45Cork
€667
British Airways
21 Aug
ORK07:10Cork
12h 20m
1 stop
LJU20:30Ljubljana Joze Pucnik
25 Aug
LJU17:05Ljubljana Joze Pucnik
7h 45m
1 stop
ORK23:50Cork
€696

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 10 August 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

Cheapest return flight

DublinLjubljana

DUB Dublin - LJU Ljubljana Joze Pucnik

DUBLJU

Dublin

Fri 16/10

19:10-17:15

2 stops21h 05m

Ljubljana Joze Pucnik

Sun 18/10

22:20-19:05

2 stops21h 45m

€175

DublinLjubljana

DUB Dublin - LJU Ljubljana Joze Pucnik

DUBLJU

Dublin

Fri 16/10

19:10-17:15

2 stops21h 05m

Ljubljana Joze Pucnik

Sun 18/10

22:20-09:10

1 stop11h 50m

€180

DublinLjubljana

DUB Dublin - LJU Ljubljana Joze Pucnik

DUBLJU

Dublin

Fri 13/11

05:55-12:55

2 stops30h 00m

Ljubljana Joze Pucnik

Sun 15/11

21:20-10:50

1 stop14h 30m

€180
Fastest return journey

CorkLjubljana

ORK Cork - LJU Ljubljana Joze Pucnik

ORKLJU

Cork

Fri 21/8

17:30-22:35

1 stop4h 05m

Ljubljana Joze Pucnik

Tue 25/8

06:25-13:00

1 stop7h 35m

€182

DublinLjubljana

DUB Dublin - LJU Ljubljana Joze Pucnik

DUBLJU

Dublin

Fri 13/11

08:50-12:10

1 stop26h 20m

Ljubljana Joze Pucnik

Tue 17/11

12:55-16:20

1 stop4h 25m

€213

DublinLjubljana

DUB Dublin - LJU Ljubljana Joze Pucnik

DUBLJU

Dublin

Tue 22/9

06:00-21:45

1 stop14h 45m

Ljubljana Joze Pucnik

Tue 29/9

14:25-22:15

1 stop8h 50m

€238

DublinLjubljana

DUB Dublin - LJU Ljubljana Joze Pucnik

DUBLJU

Dublin

Fri 16/10

05:55-22:55

1 stop16h 00m

Ljubljana Joze Pucnik

Sun 18/10

14:00-10:25

1 stop21h 25m

€243

DublinLjubljana

DUB Dublin - LJU Ljubljana Joze Pucnik

DUBLJU

Dublin

Sun 30/8

05:55-22:50

1 stop15h 55m

Ljubljana Joze Pucnik

Sat 5/9

06:00-08:20

1 stop27h 20m

€243

DublinLjubljana

DUB Dublin - LJU Ljubljana Joze Pucnik

DUBLJU

Dublin

Fri 28/8

06:05-19:25

2 stops12h 20m

Ljubljana Joze Pucnik

Fri 4/9

09:25-22:15

2 stops13h 50m

€280

DublinLjubljana

DUB Dublin - LJU Ljubljana Joze Pucnik

DUBLJU

Dublin

Sun 30/8

05:55-19:25

2 stops12h 30m

Ljubljana Joze Pucnik

Sat 5/9

05:50-16:55

2 stops12h 05m

€298

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 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 November is your next best option. Flight prices from Ireland to Slovenia during November average around €262.

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 05m

Direct flights

None
The fastest flight from Ireland to Slovenia takes 4h 05m
There are no direct flights from Ireland to Slovenia. There are no popular flight routes from Ireland to Slovenia.
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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?

  • 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 €221Free CancellationRating
6.8
8,173 reviews
Search Lufthansa flights
KLMPriceFrom €228Free CancellationRating
7.8
1,555 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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