AirHint found the following cheapest return flights from Zurich (ZRH) to Thessaloniki (SKG) in May 2026 (see full year).

Return flights

15 May - 22 May	Air Serbia
08 May - 15 May	Air Serbia
15 May - 18 May	Air Serbia
14 May - 21 May	Air Serbia
09 May - 18 May	Air Serbia
29 May - 03 Jun	Air Serbia
25 May - 03 Jun	Air Serbia
09 May - 16 May	Air Serbia
10 May - 16 May	Air Serbia
28 May - 06 Jun	Air Serbia
16 May - 30 May	Air Serbia
21 May - 27 May	Air Serbia
04 May - 06 May	Air Serbia
06 May - 03 Jun	easyJet
26 May - 06 Jun	Air Serbia
25 May - 05 Jun	Air Serbia
30 May - 14 Jun	Air Serbia
27 May - 01 Jun	Air Serbia
29 May - 14 Jun	Air Serbia
24 May - 07 Jun	Air Serbia

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

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 Thessaloniki

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Cheapest return flights from Zurich to Thessaloniki in May from $182

Return flights