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Cheap flights from Ireland to Slovenia from €75

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 25/4. 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.
Multiple Airlines Logo
06:55 - 20:50
DUB
-
LJU
12h 55m
1 stop
Multiple Airlines Logo
21:30 - 10:20
LJU
-
DUB
13h 50m
1 stop
€159Multiple Airlines
Sat, 25 Apr - Sat, 2 May
Multiple Airlines Logo
08:55 - 22:55
DUB
-
LJU
13h 00m
1 stop
Multiple Airlines Logo
14:35 - 08:15
LJU
-
DUB
18h 40m
1 stop
€163Multiple Airlines
Mon, 13 Apr - Tue, 21 Apr
Multiple Airlines Logo
20:00 - 09:40
DUB
-
LJU
12h 40m
1 stop
Multiple Airlines Logo
20:20 - 06:30
LJU
-
DUB
11h 10m
1 stop
€166Multiple Airlines
Mon, 13 Apr - Tue, 21 Apr
Multiple Airlines Logo
21:00 - 09:40
DUB
-
LJU
11h 40m
1 stop
Multiple Airlines Logo
20:20 - 06:30
LJU
-
DUB
11h 10m
1 stop
€166Multiple Airlines
Mon, 13 Apr - Tue, 21 Apr
Multiple Airlines Logo
20:25 - 09:40
DUB
-
LJU
12h 15m
1 stop
Multiple Airlines Logo
13:55 - 11:25
LJU
-
DUB
22h 30m
2 stops
€168Multiple Airlines
Mon, 13 Apr - Tue, 21 Apr
KLM Logo
05:55 - 22:55
DUB
-
LJU
16h 00m
1 stop
KLM Logo
06:00 - 22:25
LJU
-
DUB
17h 25m
1 stop
€179KLM
Wed, 19 Aug - Thu, 3 Sep
Lufthansa Logo
17:05 - 09:40
ORK
-
LJU
15h 35m
1 stop
Lufthansa Logo
06:55 - 16:20
LJU
-
ORK
10h 25m
1 stop
€246Lufthansa
Fri, 17 Apr - Tue, 21 Apr
Lufthansa Logo
17:05 - 09:40
ORK
-
LJU
15h 35m
1 stop
Lufthansa Logo
09:40 - 16:20
LJU
-
ORK
7h 40m
2 stops
€279Lufthansa
Fri, 17 Apr - Tue, 21 Apr
British Airways Logo
07:30 - 14:15
SNN
-
LJU
5h 45m
1 stop
British Airways Logo
18:00 - 20:35
LJU
-
SNN
27h 35m
1 stop
€1,152British Airways
Mon, 13 Apr - Wed, 15 Apr
British Airways Logo
07:30 - 14:15
SNN
-
LJU
5h 45m
1 stop
British Airways Logo
18:00 - 11:20
LJU
-
SNN
18h 20m
1 stop
€1,155British Airways
Mon, 13 Apr - Wed, 15 Apr

KLM flights from Ireland to Slovenia

Our best KLM deals on Ireland to Slovenia flight tickets
KLM
19 Aug
DUB05:55Dublin
16h 00m
1 stop
LJU22:55Ljubljana Joze Pucnik
3 Sept
LJU06:00Ljubljana Joze Pucnik
17h 25m
1 stop
DUB22:25Dublin
€178
KLM
13 Apr
DUB08:55Dublin
13h 00m
1 stop
LJU22:55Ljubljana Joze Pucnik
21 Apr
LJU14:35Ljubljana Joze Pucnik
8h 50m
2 stops
DUB22:25Dublin
€180
KLM
13 Apr
DUB05:55Dublin
16h 00m
1 stop
LJU22:55Ljubljana Joze Pucnik
21 Apr
LJU14:35Ljubljana Joze Pucnik
8h 50m
2 stops
DUB22:25Dublin
€181

British Airways flights from Ireland to Slovenia

Our best British Airways deals on Ireland to Slovenia flight tickets
British Airways
20 Apr
ORK07:10Cork
6h 05m
1 stop
LJU14:15Ljubljana Joze Pucnik
22 Apr
LJU18:00Ljubljana Joze Pucnik
22h 10m
1 stop
ORK15:10Cork
€512
British Airways
20 Apr
ORK07:10Cork
6h 05m
1 stop
LJU14:15Ljubljana Joze Pucnik
22 Apr
LJU18:00Ljubljana Joze Pucnik
26h 50m
1 stop
ORK19:50Cork
€514
British Airways
20 Apr
ORK07:10Cork
6h 05m
1 stop
LJU14:15Ljubljana Joze Pucnik
22 Apr
LJU18:00Ljubljana Joze Pucnik
26h 50m
1 stop
ORK19:50Cork
€544

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 12 March 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 - LJU

DUBLJU

Dublin

Sat 25/4

06:55-20:50

1 stop12h 55m

Ljubljana Joze Pucnik

Sat 2/5

21:30-10:20

1 stop13h 50m

€159

DublinLjubljana

DUB - LJU

DUBLJU

Dublin

Mon 13/4

08:55-22:55

1 stop13h 00m

Ljubljana Joze Pucnik

Tue 21/4

14:35-08:15

1 stop18h 40m

€163

DublinLjubljana

DUB - LJU

DUBLJU

Dublin

Mon 13/4

20:00-09:40

1 stop12h 40m

Ljubljana Joze Pucnik

Tue 21/4

20:20-06:30

1 stop11h 10m

€166
Fastest return journey

DublinLjubljana

DUB - LJU

DUBLJU

Dublin

Mon 13/4

21:00-09:40

1 stop11h 40m

Ljubljana Joze Pucnik

Tue 21/4

20:20-06:30

1 stop11h 10m

€166

DublinLjubljana

DUB - LJU

DUBLJU

Dublin

Mon 13/4

20:25-09:40

1 stop12h 15m

Ljubljana Joze Pucnik

Tue 21/4

13:55-11:25

2 stops22h 30m

€168

DublinLjubljana

DUB - LJU

DUBLJU

Dublin

Wed 19/8

05:55-22:55

1 stop16h 00m

Ljubljana Joze Pucnik

Thu 3/9

06:00-22:25

1 stop17h 25m

€178

CorkLjubljana

ORK - LJU

ORKLJU

Cork

Fri 17/4

17:05-09:40

1 stop15h 35m

Ljubljana Joze Pucnik

Tue 21/4

06:55-16:20

1 stop10h 25m

€246

CorkLjubljana

ORK - LJU

ORKLJU

Cork

Fri 17/4

17:05-09:40

1 stop15h 35m

Ljubljana Joze Pucnik

Tue 21/4

09:40-16:20

2 stops7h 40m

€279

ShannonLjubljana

SNN - LJU

SNNLJU

Shannon

Mon 13/4

07:30-14:15

1 stop5h 45m

Ljubljana Joze Pucnik

Wed 15/4

18:00-20:35

1 stop27h 35m

€1,152

ShannonLjubljana

SNN - LJU

SNNLJU

Shannon

Mon 13/4

07:30-14:15

1 stop5h 45m

Ljubljana Joze Pucnik

Wed 15/4

18:00-11:20

1 stop18h 20m

€1,155

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 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

5h 45m

Direct flights

None
The fastest flight from Ireland to Slovenia takes 5h 45m
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 €221Free CancellationRating
6.8
7,844 reviews
Search Lufthansa flights
KLMPriceFrom €228Free CancellationRating
7.8
1,470 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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