Cheapest return flights from Dublin to Ljubljana in July from $259

Best time to book flights for Dublin (DUB) to Ljubljana (LJU) flights at AirHint

AirHint found the following cheapest return flights from Dublin (DUB) to Ljubljana (LJU) in July 2025 (see full year).

Return flights

15 Jul - 22 Jul SWISS
23 Jul - 30 Jul SWISS
01 Jul - 08 Jul Aer Lingus
08 Jul - 15 Jul Aer Lingus
30 Jul - 13 Aug KLM
14 Jul - 21 Jul Ryanair
01 Jul - 12 Jul Aer Lingus
03 Jul - 07 Jul Aer Lingus
14 Jul - 18 Jul Lufthansa
23 Jul - 27 Jul Lufthansa
21 Jul - 27 Jul Lufthansa
28 Jul - 04 Aug Lufthansa
30 Jul - 04 Aug KLM

Also check the deals for one-way flights from Dublin to Ljubljana in July.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Ljubljana

Cheap car rent in Ljubljana