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Cheap flights from Ireland to Slovenia from €84

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 9/11. 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
18:10 - 09:55DUB  Dublin-LJU Ljubljana Joze Pucnik
14h 45m1 stop London Stansted
Multiple Airlines Logo
14:00 - 07:35LJU  Ljubljana Joze Pucnik-DUB Dublin
18h 35m2 stops Skopje Stockholm Arlanda
€167Multiple Airlines
Thu, 8 Oct - Wed, 14 Oct
Multiple Airlines Logo
18:40 - 09:55DUB  Dublin-LJU Ljubljana Joze Pucnik
14h 15m1 stop London Gatwick
Multiple Airlines Logo
11:05 - 23:25LJU  Ljubljana Joze Pucnik-DUB Dublin
13h 20m1 stop London Gatwick
€177Multiple Airlines
Thu, 8 Oct - Wed, 14 Oct
Multiple Airlines Logo
21:05 - 17:15DUB  Dublin-LJU Ljubljana Joze Pucnik
19h 10m2 stops Poznan Lawica Podgorica Golubovci
Multiple Airlines Logo
14:00 - 07:35LJU  Ljubljana Joze Pucnik-DUB Dublin
18h 35m2 stops Skopje Stockholm Arlanda
€179Multiple Airlines
Wed, 16 Sep - Wed, 30 Sep
Multiple Airlines Logo
19:25 - 10:20DUB  Dublin-LJU Ljubljana Joze Pucnik
13h 55m1 stop London Gatwick
Multiple Airlines Logo
14:00 - 07:35LJU  Ljubljana Joze Pucnik-DUB Dublin
18h 35m2 stops Skopje Stockholm Arlanda
€179Multiple Airlines
Tue, 22 Sep - Wed, 30 Sep
Lufthansa Logo
17:05 - 09:15ORK  Cork-LJU Ljubljana Joze Pucnik
15h 10m1 stop Frankfurt am Main
Lufthansa Logo
06:35 - 16:30LJU  Ljubljana Joze Pucnik-ORK Cork
10h 55m1 stop Frankfurt am Main
€232Lufthansa
Mon, 31 Aug - Fri, 4 Sep
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
€244KLM
Sun, 30 Aug - Sat, 5 Sep
Lufthansa Logo
17:05 - 09:15ORK  Cork-LJU Ljubljana Joze Pucnik
15h 10m1 stop Frankfurt am Main
Lufthansa Logo
09:25 - 16:30LJU  Ljubljana Joze Pucnik-ORK Cork
8h 05m2 stops Munich Franz Josef Strauss Frankfurt am Main
€250Lufthansa
Mon, 31 Aug - Fri, 4 Sep
KLM Logo
13:25 - 22:55DUB  Dublin-LJU Ljubljana Joze Pucnik
8h 30m1 stop Amsterdam Schiphol
KLM Logo
14:35 - 08:20LJU  Ljubljana Joze Pucnik-DUB Dublin
18h 45m2 stops Paris Charles de Gaulle Amsterdam Schiphol
€255KLM
Wed, 2 Sep - Mon, 7 Sep
Lufthansa Logo
17:05 - 08:55ORK  Cork-LJU Ljubljana Joze Pucnik
14h 50m2 stops Frankfurt am Main Munich Franz Josef Strauss
Lufthansa Logo
09:25 - 16:30LJU  Ljubljana Joze Pucnik-ORK Cork
8h 05m2 stops Munich Franz Josef Strauss Frankfurt am Main
€282Lufthansa
Mon, 31 Aug - Fri, 4 Sep
KLM Logo
05:55 - 22:55DUB  Dublin-LJU Ljubljana Joze Pucnik
16h 00m1 stop Amsterdam Schiphol
KLM Logo
14:35 - 08:20LJU  Ljubljana Joze Pucnik-DUB Dublin
18h 45m2 stops Paris Charles de Gaulle Amsterdam Schiphol
€318KLM
Fri, 4 Sep - Mon, 7 Sep

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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
€232
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
€250
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
€282

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
€186
SWISS
20 Sept
DUB08:40Dublin
12h 55m
1 stop
LJU22:35Ljubljana Joze Pucnik
12 Oct
LJU10:50Ljubljana Joze Pucnik
8h 00m
1 stop
DUB17:50Dublin
€203
SWISS
20 Sept
DUB08:40Dublin
12h 55m
1 stop
LJU22:35Ljubljana Joze Pucnik
27 Sept
LJU06:25Ljubljana Joze Pucnik
12h 25m
1 stop
DUB17:50Dublin
€204

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 14 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

Thu 8/10

18:10-09:55

1 stop14h 45m

Ljubljana Joze Pucnik

Wed 14/10

14:00-07:35

2 stops18h 35m

€167

DublinLjubljana

DUB Dublin - LJU Ljubljana Joze Pucnik

DUBLJU

Dublin

Thu 8/10

18:40-09:55

1 stop14h 15m

Ljubljana Joze Pucnik

Wed 14/10

11:05-23:25

1 stop13h 20m

€177

DublinLjubljana

DUB Dublin - LJU Ljubljana Joze Pucnik

DUBLJU

Dublin

Wed 16/9

21:05-17:15

2 stops19h 10m

Ljubljana Joze Pucnik

Wed 30/9

14:00-07:35

2 stops18h 35m

€179

DublinLjubljana

DUB Dublin - LJU Ljubljana Joze Pucnik

DUBLJU

Dublin

Tue 22/9

19:25-10:20

1 stop13h 55m

Ljubljana Joze Pucnik

Wed 30/9

14:00-07:35

2 stops18h 35m

€179

CorkLjubljana

ORK Cork - LJU Ljubljana Joze Pucnik

ORKLJU

Cork

Mon 31/8

17:05-09:15

1 stop15h 10m

Ljubljana Joze Pucnik

Fri 4/9

06:35-16:30

1 stop10h 55m

€232

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

€244

CorkLjubljana

ORK Cork - LJU Ljubljana Joze Pucnik

ORKLJU

Cork

Mon 31/8

17:05-09:15

1 stop15h 10m

Ljubljana Joze Pucnik

Fri 4/9

09:25-16:30

2 stops8h 05m

€250

DublinLjubljana

DUB Dublin - LJU Ljubljana Joze Pucnik

DUBLJU

Dublin

Wed 2/9

13:25-22:55

1 stop8h 30m

Ljubljana Joze Pucnik

Mon 7/9

14:35-08:20

2 stops18h 45m

€255
Fastest return journey

CorkLjubljana

ORK Cork - LJU Ljubljana Joze Pucnik

ORKLJU

Cork

Mon 31/8

17:05-08:55

2 stops14h 50m

Ljubljana Joze Pucnik

Fri 4/9

09:25-16:30

2 stops8h 05m

€282

DublinLjubljana

DUB Dublin - LJU Ljubljana Joze Pucnik

DUBLJU

Dublin

Fri 4/9

05:55-22:55

1 stop16h 00m

Ljubljana Joze Pucnik

Mon 7/9

14:35-08:20

2 stops18h 45m

€318

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 €263.

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

8h 35m

Direct flights

None
The fastest flight from Ireland to Slovenia takes 8h 35m
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?

  • 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 €222Free CancellationRating
6.8
8,191 reviews
Search Lufthansa flights
KLMPriceFrom €229Free CancellationRating
7.8
1,558 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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