AirHint found the following cheapest return flights from Thessaloniki (SKG) to Prague (PRG) in August 2026 (see full year).

Return flights

10 Aug - 18 Aug	Air Serbia
12 Aug - 20 Aug	Air Serbia
20 Aug - 24 Aug	Air Serbia
16 Aug - 20 Aug	Air Serbia
01 Aug - 10 Aug	Air Serbia
01 Aug - 11 Aug	Air Serbia
31 Aug - 03 Sep	Air Serbia
01 Aug - 02 Aug	SKY express
20 Aug - 24 Aug	Smart Wings	direct
16 Aug - 20 Aug	Smart Wings	direct
31 Aug - 03 Sep	Smart Wings	direct
09 Aug - 10 Aug	SKY express

Also check the deals for one-way flights from Thessaloniki to Prague in August.

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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Cheapest return flights from Thessaloniki to Prague in August from 139€

Return flights