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Cheap flights from Ireland to Slovenia from €62

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 5/10. 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.
KLM Logo
11:10 - 22:50
DUB
-
LJU
10h 40m
1 stop
KLM Logo
06:00 - 08:20
LJU
-
DUB
27h 20m
1 stop
€181KLM
Fri, 21 Aug - Mon, 24 Aug
KLM Logo
05:55 - 12:05
DUB
-
LJU
5h 10m
1 stop
KLM Logo
06:00 - 10:25
LJU
-
DUB
5h 25m
1 stop
€182KLM
Sat, 15 Aug - Tue, 18 Aug
KLM Logo
05:55 - 22:55
DUB
-
LJU
16h 00m
1 stop
KLM Logo
14:00 - 22:25
LJU
-
DUB
9h 25m
1 stop
€185KLM
Thu, 20 Aug - Thu, 3 Sep
Lufthansa Logo
12:00 - 21:45
SNN
-
LJU
8h 45m
1 stop
Lufthansa Logo
05:50 - 11:15
LJU
-
SNN
6h 25m
1 stop
€187Lufthansa
Sat, 8 Aug - Sat, 15 Aug
KLM Logo
13:25 - 22:55
DUB
-
LJU
8h 30m
1 stop
KLM Logo
06:00 - 08:20
LJU
-
DUB
27h 20m
1 stop
€191KLM
Thu, 13 Aug - Wed, 19 Aug
KLM Logo
13:25 - 22:55
DUB
-
LJU
8h 30m
1 stop
KLM Logo
06:00 - 22:25
LJU
-
DUB
17h 25m
1 stop
€192KLM
Thu, 6 Aug - Thu, 13 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
€227Lufthansa
Sat, 8 Aug - Sat, 15 Aug
Multiple Airlines Logo
08:30 - 10:05
SNN
-
LJU
24h 35m
1 stop
Multiple Airlines Logo
20:50 - 16:10
LJU
-
SNN
20h 20m
2 stops
€297Multiple Airlines
Thu, 9 Jul - Mon, 13 Jul
Multiple Airlines Logo
20:45 - 22:55
SNN
-
LJU
25h 10m
3 stops
Multiple Airlines Logo
10:50 - 09:30
LJU
-
SNN
23h 40m
2 stops
€317Multiple Airlines
Wed, 5 Aug - Wed, 12 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
€322SWISS
Fri, 24 Jul - Tue, 28 Jul

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British Airways flights from Ireland to Slovenia

Our best British Airways deals on Ireland to Slovenia flight tickets
British Airways
29 Jun
ORK20:30Cork
18h 50m
1 stop
LJU16:20Ljubljana Joze Pucnik
3 Jul
LJU21:15Ljubljana Joze Pucnik
27h 35m
1 stop
ORK23:50Cork
€705
British Airways
24 Jul
ORK07:10Cork
12h 20m
1 stop
LJU20:30Ljubljana Joze Pucnik
28 Jul
LJU17:05Ljubljana Joze Pucnik
27h 45m
1 stop
ORK19:50Cork
€835
British Airways
24 Jul
ORK07:10Cork
12h 20m
1 stop
LJU20:30Ljubljana Joze Pucnik
28 Jul
LJU17:05Ljubljana Joze Pucnik
27h 45m
1 stop
ORK19:50Cork
€836

KLM flights from Ireland to Slovenia

Our best KLM deals on Ireland to Slovenia flight tickets
KLM
21 Aug
DUB11:10Dublin
10h 40m
1 stop
LJU22:50Ljubljana Joze Pucnik
24 Aug
LJU06:00Ljubljana Joze Pucnik
27h 20m
1 stop
DUB08:20Dublin
€181
KLM
15 Aug
DUB05:55Dublin
5h 10m
1 stop
LJU12:05Ljubljana Joze Pucnik
18 Aug
LJU06:00Ljubljana Joze Pucnik
5h 25m
1 stop
DUB10:25Dublin
€182
KLM
20 Aug
DUB05:55Dublin
16h 00m
1 stop
LJU22:55Ljubljana Joze Pucnik
3 Sept
LJU14:00Ljubljana Joze Pucnik
9h 25m
1 stop
DUB22:25Dublin
€185

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 22 June 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

Fri 21/8

11:10-22:50

1 stop10h 40m

Ljubljana Joze Pucnik

Mon 24/8

06:00-08:20

1 stop27h 20m

€181
Fastest return journey

DublinLjubljana

DUB - LJU

DUBLJU

Dublin

Sat 15/8

05:55-12:05

1 stop5h 10m

Ljubljana Joze Pucnik

Tue 18/8

06:00-10:25

1 stop5h 25m

€182

DublinLjubljana

DUB - LJU

DUBLJU

Dublin

Thu 20/8

05:55-22:55

1 stop16h 00m

Ljubljana Joze Pucnik

Thu 3/9

14:00-22:25

1 stop9h 25m

€185

ShannonLjubljana

SNN - LJU

SNNLJU

Shannon

Sat 8/8

12:00-21:45

1 stop8h 45m

Ljubljana Joze Pucnik

Sat 15/8

05:50-11:15

1 stop6h 25m

€187

DublinLjubljana

DUB - LJU

DUBLJU

Dublin

Thu 13/8

13:25-22:55

1 stop8h 30m

Ljubljana Joze Pucnik

Wed 19/8

06:00-08:20

1 stop27h 20m

€191

DublinLjubljana

DUB - LJU

DUBLJU

Dublin

Thu 6/8

13:25-22:55

1 stop8h 30m

Ljubljana Joze Pucnik

Thu 13/8

06:00-22:25

1 stop17h 25m

€192

ShannonLjubljana

SNN - LJU

SNNLJU

Shannon

Sat 8/8

12:00-08:55

2 stops19h 55m

Ljubljana Joze Pucnik

Sat 15/8

05:50-11:15

1 stop6h 25m

€227

ShannonLjubljana

SNN - LJU

SNNLJU

Shannon

Thu 9/7

08:30-10:05

1 stop24h 35m

Ljubljana Joze Pucnik

Mon 13/7

20:50-16:10

2 stops20h 20m

€297

ShannonLjubljana

SNN - LJU

SNNLJU

Shannon

Wed 5/8

20:45-22:55

3 stops25h 10m

Ljubljana Joze Pucnik

Wed 12/8

10:50-09:30

2 stops23h 40m

€317

CorkLjubljana

ORK - LJU

ORKLJU

Cork

Fri 24/7

17:30-13:50

1 stop19h 20m

Ljubljana Joze Pucnik

Tue 28/7

06:25-13:00

1 stop7h 35m

€322

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 December is your next best option. Flight prices from Ireland to Slovenia during December average around €195.

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 25m

Direct flights

None
The fastest flight from Ireland to Slovenia takes 8h 25m
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 €223Free CancellationRating
6.8
8,086 reviews
Search Lufthansa flights
KLMPriceFrom €230Free CancellationRating
7.8
1,530 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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