Cheapest return flights from Porto to Ljubljana in June from $271

AirHint found the following cheapest return flights from Porto (OPO) to Ljubljana (LJU) in June 2026 (see full year).

Return flights

10 Jun - 17 Jun SWISS
20 Jun - 22 Jun SWISS
11 Jun - 23 Jun SWISS
24 Jun - 27 Jun SWISS
25 Jun - 27 Jun SWISS
13 Jun - 27 Jun SWISS
03 Jun - 07 Jun SWISS
04 Jun - 07 Jun SWISS
19 Jun - 30 Jun SWISS
02 Jun - 09 Jun SWISS

Also check the deals for one-way flights from Porto to Ljubljana in June.

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