Cheapest return flights from Oslo to Ljubljana in April from $219

Best time to book flights for Oslo (OSL) to Ljubljana (LJU) flights at AirHint

AirHint found the following cheapest return flights from Oslo (OSL) to Ljubljana (LJU) in April 2025 (see full year).

Return flights

27 Apr - 06 May SWISS
28 Apr - 06 May SWISS
24 Apr - 01 May SWISS
26 Apr - 02 May SWISS
20 Apr - 22 Apr Air France
22 Apr - 22 Apr Ryanair
03 Apr - 06 Apr Norwegian Air Sweden AOC
13 Apr - 22 Apr Norwegian Air Sweden AOC
21 Apr - 22 Apr Air France
12 Apr - 22 Apr Finnair

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

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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