Cheapest return flights from Basel to Ljubljana in May from $176

AirHint found the following cheapest return flights from Basel (BSL) to Ljubljana (LJU) in May 2026 (see full year).

Return flights

30 May - 02 Jun Lufthansa
29 May - 31 May Lufthansa
29 May - 01 Jun Lufthansa
18 May - 21 May easyJet
10 May - 14 May easyJet
11 May - 18 May easyJet
12 May - 18 May easyJet
12 May - 17 May easyJet
13 May - 17 May easyJet

Also check the deals for one-way flights from Basel to Ljubljana in May.

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