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

Return flights

09 May - 19 May	easyJet
01 May - 10 May	Air Serbia
07 May - 12 May	Air Serbia
18 May - 22 May	Air Serbia
22 May - 25 May	Air Serbia
07 May - 10 May	Air Serbia
19 May - 24 May	Air Serbia
02 May - 09 May	Air Serbia
17 May - 22 May	Air Serbia
16 May - 23 May	Air Serbia
30 May - 06 Jun	easyJet
22 May - 03 Jun	SKY express
27 May - 06 Jun	easyJet
22 May - 11 Jun	SKY express	direct
22 May - 04 Jun	SKY express	direct
22 May - 03 Jun	SKY express	direct
29 May - 03 Jun	Volotea
27 May - 03 Jun	Volotea
28 May - 03 Jun	Volotea
15 May - 03 Jun	Volotea

Also check the deals for one-way flights from Prague to Athens 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 Prague to Athens in May from 158€

Return flights