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Cheap flights from Ireland to Slovenia from €76

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 7/10. 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

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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
12:00 - 21:45
SNN
-
LJU
8h 45m
1 stop
Multiple Airlines Logo
05:50 - 11:15
LJU
-
SNN
6h 25m
1 stop
€186Multiple Airlines
Sat, 22 Aug - Sat, 29 Aug
SWISS Logo
17:30 - 13:50
ORK
-
LJU
19h 20m
1 stop
SWISS Logo
06:25 - 13:00
LJU
-
ORK
7h 35m
1 stop
€193SWISS
Fri, 7 Aug - Tue, 11 Aug
Multiple Airlines Logo
21:30 - 07:45
DUB
-
LJU
9h 15m
1 stop
Multiple Airlines Logo
06:00 - 22:25
LJU
-
DUB
17h 25m
1 stop
€225Multiple Airlines
Wed, 26 Aug - Wed, 2 Sep
Lufthansa Logo
12:00 - 08:55
SNN
-
LJU
19h 55m
2 stops
Lufthansa Logo
05:50 - 11:15
LJU
-
SNN
6h 25m
1 stop
€227Lufthansa
Sat, 22 Aug - Sat, 29 Aug
Multiple Airlines Logo
07:55 - 20:10
DUB
-
LJU
11h 15m
1 stop
Multiple Airlines Logo
06:00 - 22:25
LJU
-
DUB
17h 25m
1 stop
€227Multiple Airlines
Thu, 27 Aug - Wed, 2 Sep
KLM Logo
11:10 - 22:55
DUB
-
LJU
10h 45m
1 stop
KLM Logo
06:00 - 22:25
LJU
-
DUB
17h 25m
1 stop
€230KLM
Thu, 27 Aug - Wed, 2 Sep
KLM Logo
11:10 - 22:55
DUB
-
LJU
10h 45m
1 stop
KLM Logo
06:00 - 22:25
LJU
-
DUB
17h 25m
1 stop
€233KLM
Thu, 27 Aug - Wed, 2 Sep
British Airways Logo
20:30 - 20:35
ORK
-
LJU
23h 05m
1 stop
British Airways Logo
18:00 - 10:45
LJU
-
ORK
17h 45m
1 stop
€495British Airways
Sat, 3 Oct - Wed, 7 Oct
United Airlines Logo
12:30 - 13:25
SNN
-
LJU
23h 55m
2 stops
United Airlines Logo
09:35 - 10:15
LJU
-
SNN
25h 40m
2 stops
€12,760United Airlines
Sat, 3 Oct - Tue, 6 Oct
United Airlines Logo
12:30 - 13:25
SNN
-
LJU
23h 55m
2 stops
United Airlines Logo
09:35 - 10:15
LJU
-
SNN
25h 40m
2 stops
€12,762United Airlines
Sat, 3 Oct - Tue, 6 Oct

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Lufthansa flights from Ireland to Slovenia

Our best Lufthansa deals on Ireland to Slovenia flight tickets
Lufthansa
22 Aug
SNN12:00Shannon
19h 55m
2 stops
LJU08:55Ljubljana Joze Pucnik
29 Aug
LJU05:50Ljubljana Joze Pucnik
6h 25m
1 stop
SNN11:15Shannon
€227
Lufthansa
25 Jul
DUB17:40Dublin
14h 15m
2 stops
LJU08:55Ljubljana Joze Pucnik
31 Jul
LJU09:25Ljubljana Joze Pucnik
8h 30m
2 stops
DUB16:55Dublin
€485
Lufthansa
25 Jul
DUB17:40Dublin
14h 15m
2 stops
LJU08:55Ljubljana Joze Pucnik
1 Aug
LJU13:20Ljubljana Joze Pucnik
9h 55m
2 stops
DUB22:15Dublin
€560

British Airways flights from Ireland to Slovenia

Our best British Airways deals on Ireland to Slovenia flight tickets
British Airways
3 Oct
ORK20:30Cork
23h 05m
1 stop
LJU20:35Ljubljana Joze Pucnik
7 Oct
LJU18:00Ljubljana Joze Pucnik
17h 45m
1 stop
ORK10:45Cork
€495
British Airways
3 Oct
ORK20:30Cork
23h 05m
1 stop
LJU20:35Ljubljana Joze Pucnik
7 Oct
LJU18:00Ljubljana Joze Pucnik
17h 45m
1 stop
ORK10:45Cork
€496
British Airways
7 Aug
ORK20:30Cork
21h 55m
1 stop
LJU19:25Ljubljana Joze Pucnik
11 Aug
LJU17:05Ljubljana Joze Pucnik
27h 45m
1 stop
ORK19:50Cork
€667

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 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
Fastest return journey

ShannonLjubljana

SNN - LJU

SNNLJU

Shannon

Sat 22/8

12:00-21:45

1 stop8h 45m

Ljubljana Joze Pucnik

Sat 29/8

05:50-11:15

1 stop6h 25m

€186

CorkLjubljana

ORK - LJU

ORKLJU

Cork

Fri 7/8

17:30-13:50

1 stop19h 20m

Ljubljana Joze Pucnik

Tue 11/8

06:25-13:00

1 stop7h 35m

€193

DublinLjubljana

DUB - LJU

DUBLJU

Dublin

Wed 26/8

21:30-07:45

1 stop9h 15m

Ljubljana Joze Pucnik

Wed 2/9

06:00-22:25

1 stop17h 25m

€225

ShannonLjubljana

SNN - LJU

SNNLJU

Shannon

Sat 22/8

12:00-08:55

2 stops19h 55m

Ljubljana Joze Pucnik

Sat 29/8

05:50-11:15

1 stop6h 25m

€227

DublinLjubljana

DUB - LJU

DUBLJU

Dublin

Thu 27/8

07:55-20:10

1 stop11h 15m

Ljubljana Joze Pucnik

Wed 2/9

06:00-22:25

1 stop17h 25m

€227

DublinLjubljana

DUB - LJU

DUBLJU

Dublin

Thu 27/8

11:10-22:55

1 stop10h 45m

Ljubljana Joze Pucnik

Wed 2/9

06:00-22:25

1 stop17h 25m

€230

DublinLjubljana

DUB - LJU

DUBLJU

Dublin

Thu 27/8

11:10-22:55

1 stop10h 45m

Ljubljana Joze Pucnik

Wed 2/9

06:00-22:25

1 stop17h 25m

€233

CorkLjubljana

ORK - LJU

ORKLJU

Cork

Sat 3/10

20:30-20:35

1 stop23h 05m

Ljubljana Joze Pucnik

Wed 7/10

18:00-10:45

1 stop17h 45m

€495

ShannonLjubljana

SNN - LJU

SNNLJU

Shannon

Sat 3/10

12:30-13:25

2 stops23h 55m

Ljubljana Joze Pucnik

Tue 6/10

09:35-10:15

2 stops25h 40m

€12,760

ShannonLjubljana

SNN - LJU

SNNLJU

Shannon

Sat 3/10

12:30-13:25

2 stops23h 55m

Ljubljana Joze Pucnik

Tue 6/10

09:35-10:15

2 stops25h 40m

€12,762

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 €192.

Can stopping save me money on Ireland to Slovenia flights?

You could potentially save up to 8% on your flight if you consider stops on a Ireland to Slovenia flight.

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 35m

Direct flights

None
The fastest flight from Ireland to Slovenia takes 5h 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 €224Free CancellationRating
6.8
8,128 reviews
Search Lufthansa flights
KLMPriceFrom €231Free CancellationRating
7.8
1,537 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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