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

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

Return flights

11 Apr - 13 Apr Lufthansa
09 Apr - 13 Apr Lufthansa
06 Apr - 12 Apr Lufthansa
09 Apr - 12 Apr Lufthansa
07 Apr - 12 Apr Lufthansa
02 Apr - 14 Apr Lufthansa
03 Apr - 06 Apr Lufthansa
02 Apr - 06 Apr Lufthansa
21 Apr - 30 Apr easyJet
13 Apr - 20 Apr easyJet

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

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