Cheapest one-way flights from Zurich to Sofia in September from 101€

AirHint found the following cheapest one-way flights from Zurich (ZRH) to Sofia (SOF) in September 2026 (see full year).

One-Way flights

10 Sep Air Serbia
09 Sep Air Serbia
30 Sep Air Serbia
30 Sep SWISS direct
09 Sep SWISS direct
10 Sep SWISS direct

Also check the deals for return flights from Zurich to Sofia 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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