Cheapest return flights from Zurich to Sofia in May from 165€

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

29 May - 31 May Air Serbia
09 May - 12 May Air Serbia
03 May - 10 May Air Serbia
02 May - 10 May Air Serbia
10 May - 17 May Air Serbia
29 May - 02 Jun Air Serbia
24 May - 10 Jun Air Serbia
25 May - 10 Jun Air Serbia
30 May - 02 Jun Air Serbia
31 May - 05 Jun Air Serbia
23 May - 25 May Air Serbia
02 May - 11 May Air Serbia
03 May - 11 May Air Serbia
01 May - 11 May Air Serbia
19 May - 25 May Air Serbia
24 May - 10 Jun SWISS direct
28 May - 01 Jun Air Serbia
28 May - 01 Jun Bulgaria Air direct
25 May - 10 Jun Bulgaria Air direct
29 May - 01 Jun SWISS direct

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

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.

Book a cheap hotel in Sofia

Cheap car rent in Sofia