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Cheap flights from Ireland to Slovenia from €101

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 26/9. 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
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
18:10 - 20:35
DUB
-
LJU
25h 25m
2 stops
Multiple Airlines Logo
11:25 - 20:25
LJU
-
DUB
10h 00m
1 stop
€174Multiple Airlines
Thu, 14 May - Wed, 20 May
Multiple Airlines Logo
18:10 - 20:35
DUB
-
LJU
25h 25m
2 stops
Multiple Airlines Logo
11:25 - 20:25
LJU
-
DUB
10h 00m
1 stop
€183Multiple Airlines
Thu, 14 May - Wed, 20 May
Multiple Airlines Logo
18:10 - 20:35
DUB
-
LJU
25h 25m
2 stops
Multiple Airlines Logo
11:25 - 21:20
LJU
-
DUB
10h 55m
1 stop
€191Multiple Airlines
Thu, 14 May - Wed, 20 May
Multiple Airlines Logo
18:10 - 20:35
DUB
-
LJU
25h 25m
2 stops
Multiple Airlines Logo
11:25 - 21:20
LJU
-
DUB
10h 55m
1 stop
€192Multiple Airlines
Thu, 14 May - Wed, 20 May
British Airways Logo
21:15 - 17:15
SNN
-
LJU
19h 00m
1 stop
British Airways Logo
20:15 - 11:20
LJU
-
SNN
16h 05m
1 stop
€1,190British Airways
Tue, 12 May - Sat, 16 May
British Airways Logo
16:50 - 17:15
SNN
-
LJU
23h 25m
1 stop
British Airways Logo
20:15 - 11:20
LJU
-
SNN
16h 05m
1 stop
€1,219British Airways
Tue, 12 May - Sat, 16 May
British Airways Logo
21:15 - 17:15
SNN
-
LJU
19h 00m
1 stop
British Airways Logo
20:15 - 11:20
LJU
-
SNN
16h 05m
1 stop
€1,222British Airways
Tue, 12 May - Sat, 16 May
United Airlines Logo
12:30 - 13:15
SNN
-
LJU
23h 45m
2 stops
United Airlines Logo
10:15 - 10:15
LJU
-
SNN
49h 00m
2 stops
€12,681United Airlines
Tue, 12 May - Sat, 16 May
United Airlines Logo
12:30 - 13:15
SNN
-
LJU
23h 45m
2 stops
United Airlines Logo
13:45 - 10:15
LJU
-
SNN
45h 30m
2 stops
€12,701United Airlines
Tue, 12 May - Sat, 16 May
United Airlines Logo
12:30 - 13:15
SNN
-
LJU
23h 45m
2 stops
United Airlines Logo
05:50 - 10:15
LJU
-
SNN
29h 25m
2 stops
€15,432United Airlines
Tue, 12 May - Sat, 16 May

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KLM flights from Ireland to Slovenia

Our best KLM deals on Ireland to Slovenia flight tickets
KLM
22 Jul
DUB05:55Dublin
16h 00m
1 stop
LJU22:55Ljubljana Joze Pucnik
29 Jul
LJU06:00Ljubljana Joze Pucnik
17h 25m
1 stop
DUB22:25Dublin
€263
KLM
10 Jul
DUB17:20Dublin
4h 30m
1 stop
LJU22:50Ljubljana Joze Pucnik
13 Jul
LJU06:00Ljubljana Joze Pucnik
27h 20m
1 stop
DUB08:20Dublin
€285
KLM
16 May
ORK17:10Cork
19h 40m
2 stops
LJU13:50Ljubljana Joze Pucnik
20 May
LJU14:35Ljubljana Joze Pucnik
20h 45m
2 stops
ORK10:20Cork
€615

British Airways flights from Ireland to Slovenia

Our best British Airways deals on Ireland to Slovenia flight tickets
British Airways
18 May
ORK20:30Cork
18h 50m
1 stop
LJU16:20Ljubljana Joze Pucnik
20 May
LJU18:00Ljubljana Joze Pucnik
6h 50m
1 stop
ORK23:50Cork
€579
British Airways
18 May
ORK20:30Cork
18h 50m
1 stop
LJU16:20Ljubljana Joze Pucnik
20 May
LJU18:00Ljubljana Joze Pucnik
6h 50m
1 stop
ORK23:50Cork
€641
British Airways
18 May
ORK20:30Cork
18h 50m
1 stop
LJU16:20Ljubljana Joze Pucnik
20 May
LJU18:00Ljubljana Joze Pucnik
6h 50m
1 stop
ORK23:50Cork
€666

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 27 April 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

Thu 14/5

18:10-20:35

2 stops25h 25m

Ljubljana Joze Pucnik

Wed 20/5

11:25-20:25

1 stop10h 00m

€174

DublinLjubljana

DUB - LJU

DUBLJU

Dublin

Thu 14/5

18:10-20:35

2 stops25h 25m

Ljubljana Joze Pucnik

Wed 20/5

11:25-20:25

1 stop10h 00m

€183

DublinLjubljana

DUB - LJU

DUBLJU

Dublin

Thu 14/5

18:10-20:35

2 stops25h 25m

Ljubljana Joze Pucnik

Wed 20/5

11:25-21:20

1 stop10h 55m

€191

DublinLjubljana

DUB - LJU

DUBLJU

Dublin

Thu 14/5

18:10-20:35

2 stops25h 25m

Ljubljana Joze Pucnik

Wed 20/5

11:25-21:20

1 stop10h 55m

€192
Fastest return journey

ShannonLjubljana

SNN - LJU

SNNLJU

Shannon

Tue 12/5

21:15-17:15

1 stop19h 00m

Ljubljana Joze Pucnik

Sat 16/5

20:15-11:20

1 stop16h 05m

€1,190

ShannonLjubljana

SNN - LJU

SNNLJU

Shannon

Tue 12/5

16:50-17:15

1 stop23h 25m

Ljubljana Joze Pucnik

Sat 16/5

20:15-11:20

1 stop16h 05m

€1,219

ShannonLjubljana

SNN - LJU

SNNLJU

Shannon

Tue 12/5

21:15-17:15

1 stop19h 00m

Ljubljana Joze Pucnik

Sat 16/5

20:15-11:20

1 stop16h 05m

€1,222

ShannonLjubljana

SNN - LJU

SNNLJU

Shannon

Tue 12/5

12:30-13:15

2 stops23h 45m

Ljubljana Joze Pucnik

Sat 16/5

10:15-10:15

2 stops49h 00m

€12,681

ShannonLjubljana

SNN - LJU

SNNLJU

Shannon

Tue 12/5

12:30-13:15

2 stops23h 45m

Ljubljana Joze Pucnik

Sat 16/5

13:45-10:15

2 stops45h 30m

€12,701

ShannonLjubljana

SNN - LJU

SNNLJU

Shannon

Tue 12/5

12:30-13:15

2 stops23h 45m

Ljubljana Joze Pucnik

Sat 16/5

05:50-10:15

2 stops29h 25m

€15,432

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

8h 30m

Direct flights

None
The fastest flight from Ireland to Slovenia takes 8h 30m
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 €218Free CancellationRating
6.8
7,956 reviews
Search Lufthansa flights
KLMPriceFrom €225Free CancellationRating
7.8
1,508 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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