Cheapest return flights from Zurich to Sofia in May from $198

Best time to book flights for Zurich (ZRH) to Sofia (SOF) flights at AirHint

AirHint found the following cheapest return flights from Zurich (ZRH) to Sofia (SOF) in May 2025 (see full year).

Return flights

01 May - 08 May Air Serbia
16 May - 18 May Air Serbia
22 May - 25 May Air Serbia
02 May - 05 May Pegasus Airlines
02 May - 04 May Air Serbia
01 May - 04 May Air Serbia
15 May - 18 May Air Serbia
08 May - 08 May SWISS
01 May - 08 May SWISS direct
22 May - 25 May SWISS direct
28 May - 01 Jun Bulgaria Air direct

Also check the deals for one-way flights from Zurich to Sofia in May.

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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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