AirHint found the following cheapest return flights from Thessaloniki (SKG) to Ljubljana (LJU) in April 2026 (see full year).
Return flights
| 20 Apr - 23 Apr | Air Serbia | ||
| 09 Apr - 12 Apr | Air Serbia | ||
| 13 Apr - 19 Apr | Air Serbia | ||
| 17 Apr - 24 Apr | Aegean Airlines | ||
| 13 Apr - 17 Apr | Air Serbia | ||
| 05 Apr - 09 Apr | Air Serbia | ||
| 02 Apr - 07 Apr | SWISS |
Also check the deals for one-way flights from Thessaloniki to Ljubljana in April.
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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.
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