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Cheap flights from Ireland to Slovenia from €80

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 29/8. 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

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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.
Lufthansa Logo
12:00 - 21:45
SNN
-
LJU
8h 45m
1 stop
Lufthansa Logo
05:50 - 11:15
LJU
-
SNN
6h 25m
1 stop
€184Lufthansa
Sat, 15 Aug - Sat, 29 Aug
Multiple Airlines Logo
16:50 - 17:15
DUB
-
LJU
23h 25m
2 stops
Multiple Airlines Logo
10:50 - 21:10
LJU
-
DUB
11h 20m
1 stop
€196Multiple Airlines
Sat, 22 Aug - Wed, 26 Aug
Multiple Airlines Logo
07:55 - 20:10
DUB
-
LJU
11h 15m
1 stop
Multiple Airlines Logo
06:00 - 10:25
LJU
-
DUB
5h 25m
1 stop
€198Multiple Airlines
Thu, 27 Aug - Wed, 2 Sep
Multiple Airlines Logo
07:30 - 17:00
DUB
-
LJU
32h 30m
2 stops
Multiple Airlines Logo
06:00 - 10:25
LJU
-
DUB
5h 25m
1 stop
€208Multiple Airlines
Tue, 25 Aug - Mon, 31 Aug
Multiple Airlines Logo
10:10 - 13:20
DUB
-
LJU
26h 10m
2 stops
Multiple Airlines Logo
06:00 - 10:25
LJU
-
DUB
5h 25m
1 stop
€219Multiple Airlines
Mon, 24 Aug - Mon, 31 Aug
Multiple Airlines Logo
20:45 - 17:15
DUB
-
LJU
19h 30m
2 stops
Multiple Airlines Logo
10:50 - 21:10
LJU
-
DUB
11h 20m
1 stop
€219Multiple Airlines
Wed, 19 Aug - Wed, 26 Aug
Multiple Airlines Logo
06:30 - 17:15
DUB
-
LJU
33h 45m
2 stops
Multiple Airlines Logo
06:00 - 08:20
LJU
-
DUB
27h 20m
1 stop
€220Multiple Airlines
Mon, 17 Aug - Mon, 24 Aug
Multiple Airlines Logo
16:25 - 09:55
DUB
-
LJU
16h 30m
1 stop
Multiple Airlines Logo
06:00 - 10:25
LJU
-
DUB
5h 25m
1 stop
€221Multiple Airlines
Mon, 24 Aug - Mon, 31 Aug
Lufthansa Logo
12:00 - 08:55
SNN
-
LJU
19h 55m
2 stops
Lufthansa Logo
05:50 - 11:15
LJU
-
SNN
6h 25m
1 stop
€261Lufthansa
Sat, 15 Aug - Sat, 29 Aug
KLM Logo
17:15 - 22:55
ORK
-
LJU
4h 40m
1 stop
KLM Logo
06:00 - 10:20
LJU
-
ORK
5h 20m
1 stop
€420KLM
Wed, 22 Jul - Sun, 26 Jul

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KLM flights from Ireland to Slovenia

Our best KLM deals on Ireland to Slovenia flight tickets
KLM
27 Aug
DUB17:20Dublin
4h 35m
1 stop
LJU22:55Ljubljana Joze Pucnik
31 Aug
LJU06:00Ljubljana Joze Pucnik
5h 25m
1 stop
DUB10:25Dublin
€230
KLM
25 Aug
DUB08:55Dublin
13h 00m
1 stop
LJU22:55Ljubljana Joze Pucnik
31 Aug
LJU06:00Ljubljana Joze Pucnik
5h 25m
1 stop
DUB10:25Dublin
€232
KLM
13 Aug
DUB11:10Dublin
10h 45m
1 stop
LJU22:55Ljubljana Joze Pucnik
20 Aug
LJU06:00Ljubljana Joze Pucnik
7h 40m
1 stop
DUB12:40Dublin
€233

SWISS flights from Ireland to Slovenia

Our best SWISS deals on Ireland to Slovenia flight tickets
SWISS
6 Aug
DUB08:40Dublin
12h 55m
1 stop
LJU22:35Ljubljana Joze Pucnik
12 Aug
LJU06:25Ljubljana Joze Pucnik
6h 45m
1 stop
DUB12:10Dublin
€252
SWISS
22 Aug
DUB08:40Dublin
13h 00m
1 stop
LJU22:40Ljubljana Joze Pucnik
6 Sept
LJU06:25Ljubljana Joze Pucnik
6h 45m
1 stop
DUB12:10Dublin
€254
SWISS
21 Jul
DUB13:00Dublin
8h 40m
1 stop
LJU22:40Ljubljana Joze Pucnik
24 Jul
LJU14:55Ljubljana Joze Pucnik
18h 00m
1 stop
DUB07:55Dublin
€263

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 6 July 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

ShannonLjubljana

SNN - LJU

SNNLJU

Shannon

Sat 15/8

12:00-21:45

1 stop8h 45m

Ljubljana Joze Pucnik

Sat 29/8

05:50-11:15

1 stop6h 25m

€184

DublinLjubljana

DUB - LJU

DUBLJU

Dublin

Sat 22/8

16:50-17:15

2 stops23h 25m

Ljubljana Joze Pucnik

Wed 26/8

10:50-21:10

1 stop11h 20m

€196

DublinLjubljana

DUB - LJU

DUBLJU

Dublin

Thu 27/8

07:55-20:10

1 stop11h 15m

Ljubljana Joze Pucnik

Wed 2/9

06:00-10:25

1 stop5h 25m

€198

DublinLjubljana

DUB - LJU

DUBLJU

Dublin

Tue 25/8

07:30-17:00

2 stops32h 30m

Ljubljana Joze Pucnik

Mon 31/8

06:00-10:25

1 stop5h 25m

€208

DublinLjubljana

DUB - LJU

DUBLJU

Dublin

Mon 24/8

10:10-13:20

2 stops26h 10m

Ljubljana Joze Pucnik

Mon 31/8

06:00-10:25

1 stop5h 25m

€219

DublinLjubljana

DUB - LJU

DUBLJU

Dublin

Wed 19/8

20:45-17:15

2 stops19h 30m

Ljubljana Joze Pucnik

Wed 26/8

10:50-21:10

1 stop11h 20m

€219

DublinLjubljana

DUB - LJU

DUBLJU

Dublin

Mon 17/8

06:30-17:15

2 stops33h 45m

Ljubljana Joze Pucnik

Mon 24/8

06:00-08:20

1 stop27h 20m

€220

DublinLjubljana

DUB - LJU

DUBLJU

Dublin

Mon 24/8

16:25-09:55

1 stop16h 30m

Ljubljana Joze Pucnik

Mon 31/8

06:00-10:25

1 stop5h 25m

€221

ShannonLjubljana

SNN - LJU

SNNLJU

Shannon

Sat 15/8

12:00-08:55

2 stops19h 55m

Ljubljana Joze Pucnik

Sat 29/8

05:50-11:15

1 stop6h 25m

€261
Fastest return journey

CorkLjubljana

ORK - LJU

ORKLJU

Cork

Wed 22/7

17:15-22:55

1 stop4h 40m

Ljubljana Joze Pucnik

Sun 26/7

06:00-10:20

1 stop5h 20m

€420

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 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 August is your next best option. Flight prices from Ireland to Slovenia during August average around €191.

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.
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 €224Free CancellationRating
6.8
8,116 reviews
Search Lufthansa flights
KLMPriceFrom €231Free CancellationRating
7.8
1,534 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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