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

Return flights

01 May - 06 May	Air Serbia
22 May - 25 May	Air Serbia
29 May - 01 Jun	Air Serbia
20 May - 24 May	Ryanair
23 May - 26 May	Aegean Airlines	direct
09 May - 12 May	Aegean Airlines	direct
12 May - 26 May	Aegean Airlines	direct
12 May - 15 May	Aegean Airlines
26 May - 30 May	Aegean Airlines	direct
21 May - 26 May	Aegean Airlines
30 May - 02 Jun	Air Serbia
21 May - 21 May	Aegean Airlines
22 May - 01 Jun	SKY express

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

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

Return flights