Cheapest return flights from Porto to Ljubljana in August from $294

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

Return flights

27 Aug - 03 Sep SWISS
26 Aug - 31 Aug SWISS
04 Aug - 11 Aug SWISS
20 Aug - 26 Aug SWISS
24 Aug - 03 Sep SWISS
02 Aug - 09 Aug easyJet
24 Aug - 28 Aug SWISS
08 Aug - 15 Aug SWISS
19 Aug - 03 Sep Vueling Airlines
19 Aug - 27 Aug Vueling Airlines

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

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