Cheapest return flights from Olbia to Athens in September from $145

Best time to book flights for Olbia (OLB) to Athens (ATH) flights at AirHint

AirHint found the following cheapest return flights from Olbia (OLB) to Athens (ATH) in September 2025 (see full year).

Return flights

07 Sep - 10 Sep Aegean Airlines direct
03 Sep - 21 Sep Volotea direct
03 Sep - 14 Sep Volotea direct
14 Sep - 21 Sep Volotea direct
14 Sep - 28 Sep Volotea direct
07 Sep - 21 Sep Volotea direct
07 Sep - 28 Sep Volotea direct
07 Sep - 14 Sep Volotea direct
03 Sep - 07 Sep Volotea direct
03 Sep - 10 Sep Volotea direct

Also check the deals for one-way flights from Olbia to Athens in September.

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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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