AirHint found the following cheapest return flights from Ronchi De Legionari (TRS) to Olbia (OLB) in October 2025 (see full year).

Return flights

15 Oct - 22 Oct	Ryanair	direct
17 Oct - 22 Oct	Ryanair	direct
15 Oct - 24 Oct	Ryanair	direct
06 Oct - 15 Oct	Ryanair	direct
06 Oct - 22 Oct	Ryanair	direct
17 Oct - 24 Oct	Ryanair	direct
06 Oct - 24 Oct	Ryanair	direct
06 Oct - 10 Oct	Ryanair	direct
04 Oct - 06 Oct	Ryanair
13 Oct - 15 Oct	Ryanair	direct

Also check the deals for one-way flights from Ronchi De Legionari to Olbia in October.

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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Cheapest return flights from Ronchi De Legionari to Olbia in October from $47

Return flights