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Ireland to Slovenia flight

Flying From Ireland to Slovenia: What You Need to Know

Cheapest one-way flight price £48
Cheapest return ticket price £111
Off-season travel month November
Peak season for travel January
Popular airline Vueling Airlines
Cheapest month September

Compare multiple airlines at once to find the best flight deals from Ireland to Slovenia.

Airlines Flying From Ireland to Slovenia
Vueling Airlines logo Vueling Airlines

Looking for affordable flights from Ireland to Slovenia? Check out these great prices for the next 90 days, starting at just £48 for a one-way ticket and £111 for a round-trip.

      • Sat, Nov 7
        DUB
        LJU
        |
        Dublin
        Ljubljana
        1 stop | Ryanair
        Fri, Nov 13
        LJU
        DUB
        |
        Ljubljana
        Dublin
        1 stop | easyJet
        £111 £465
        76% off
        76% off
        £465 £111
      • Wed, Nov 4
        SNN
        LJU
        |
        Shannon
        Ljubljana
        1 stop | Aer Lingus
        Wed, Nov 11
        LJU
        SNN
        |
        Ljubljana
        Shannon
        1 stop | easyJet
        £173 £465
        63% off
        63% off
        £465 £173
      • Thu, Dec 3
        ORK
        LJU
        |
        Cork
        Ljubljana
        1 stop | Aer Lingus
        Wed, Dec 9
        LJU
        ORK
        |
        Ljubljana
        Cork
        1 stop | easyJet
        £218 £465
        53% off
        53% off
        £465 £218
      • Tue, Oct 20
        NOC
        LJU
        |
        Knock
        Ljubljana
        1 stop | Aer Lingus
        Sat, Oct 24
        LJU
        NOC
        |
        Ljubljana
        Knock
        1 stop | easyJet
        £423
        9% off
        £465 £423
      • Sun, Oct 11
        DUB
        LJU
        |
        Dublin
        Ljubljana
        1 stop | Normal Airline
        Tue, Oct 13
        LJU
        DUB
        |
        Ljubljana
        Dublin
        Direct | Normal Airline
        Find more flights
        Find more flights
      • Sun, Nov 15
        DUB
        LJU
        |
        Dublin
        Ljubljana
        1 stop | Ryanair
        £48 £176
        73% off
        73% off
        £176 £48
      • Sat, Nov 14
        SNN
        LJU
        |
        Shannon
        Ljubljana
        1 stop | Aer Lingus
        £92 £176
        48% off
        48% off
        £176 £92
      • Thu, Oct 29
        ORK
        LJU
        |
        Cork
        Ljubljana
        1 stop | Aer Lingus
        £132 £176
        25% off
        25% off
        £176 £132
      • Mon, Nov 2
        NOC
        LJU
        |
        Knock
        Ljubljana
        1 stop | Aer Lingus
        £160
        9% off
        £176 £160
      • Sun, Oct 11
        DUB
        LJU
        |
        Dublin
        Ljubljana
        1 stop | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Ireland to Slovenia are based on average prices across airlines over the next 3 months, according to the latest Trip.com data.

FAQs: Flights From Ireland to Slovenia

  • When is it the cheapest time to fly from Ireland to Slovenia?

    According to our flights calendar over the next 90 days, it seems the cheapest date is on 2026-11-24 for one-way flights.
  • The cheapest return flight from Ireland to Slovenia is on the route from Dublin to Ljubljana, with prices starting at £112 for a return trip between 2026-10-13 and 2026-10-17.
  • The cheapest airline flying to Slovenia from Ireland is Ryanair serving the route from Dublin to Ljubljana.
  • Ryanair are airlines that fly frequently from Ireland to Slovenia. The overall price will vary depending on your destination and travel dates. Budget airlines generally offer lower prices to Australia, but they may have limited baggage allowance, reduced onboard services, and longer commuting times to secondary airports.

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