Cheapest one-way flights from Porto to Ljubljana in April from $94

Best time to book flights for Porto (OPO) to Ljubljana (LJU) flights at AirHint

AirHint found the following cheapest one-way flights from Porto (OPO) to Ljubljana (LJU) in April 2025 (see full year).

One-Way flights

06 Apr KLM

Also check the deals for return flights from Porto to Ljubljana in April.

Skyscanner

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.

Book a cheap hotel in Ljubljana

Cheap car rent in Ljubljana