Cheapest return flights from Geneva to Sofia in September from $185

Best time to book flights for Geneva (GVA) to Sofia (SOF) flights at AirHint

AirHint found the following cheapest return flights from Geneva (GVA) to Sofia (SOF) in September 2025 (see full year).

Return flights

16 Sep - 30 Sep KLM

Also check the deals for one-way flights from Geneva to Sofia in September.

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.

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