Cheapest return flights from Porto to Ljubljana in April from 193€

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

Return flights

15 Apr - 19 Apr Ryanair
29 Apr - 12 May Ryanair
27 Apr - 03 May Ryanair
30 Apr - 14 May Ryanair
30 Apr - 13 May Ryanair
30 Apr - 12 May Ryanair
30 Apr - 11 May Ryanair
13 Apr - 20 Apr Ryanair
30 Apr - 10 May Air Serbia
30 Apr - 04 May Ryanair
23 Apr - 26 Apr Vueling Airlines
30 Apr - 15 May Ryanair
22 Apr - 24 Apr Ryanair

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

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