AirHint found the following cheapest return flights from Helsinki (HEL) to Geneva (GVA) in August 2025 (see full year).

Return flights

20 Aug - 27 Aug	Lufthansa
20 Aug - 25 Aug	Lufthansa
27 Aug - 31 Aug	Lufthansa
20 Aug - 24 Aug	Lufthansa
19 Aug - 21 Aug	Norwegian Air Sweden AOC
25 Aug - 28 Aug	airBaltic
05 Aug - 07 Aug	airBaltic
04 Aug - 11 Aug	Lufthansa
09 Aug - 15 Aug	Air France
04 Aug - 10 Aug	Lufthansa

Also check the deals for one-way flights from Helsinki to Geneva in August.

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 Helsinki to Geneva in August from $231

Return flights