AirHint found the following cheapest return flights from Glasgow (GLA) to Ljubljana (LJU) in May 2026 (see full year).
Return flights
| 25 May - 29 May | Ryanair | ||
| 27 May - 29 May | Lufthansa | ||
| 24 May - 31 May | Wizz Air Malta | ||
| 22 May - 29 May | Lufthansa | ||
| 22 May - 25 May | Jet2 | ||
| 23 May - 25 May | Wizz Air Malta |
Also check the deals for one-way flights from Glasgow to Ljubljana in May.
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