AirHint found the following cheapest return flights from Athens (ATH) to Prague (PRG) in December 2025 (see full year).

Return flights

11 Dec - 16 Dec	easyJet
15 Dec - 17 Dec	easyJet
07 Dec - 11 Dec	easyJet
11 Dec - 15 Dec	easyJet
10 Dec - 13 Dec	easyJet
15 Dec - 18 Dec	easyJet
12 Dec - 17 Dec	easyJet
12 Dec - 16 Dec	easyJet
13 Dec - 18 Dec	easyJet
01 Dec - 04 Dec	easyJet
27 Dec - 01 Jan	SWISS
28 Dec - 02 Jan	Brussels Airlines
28 Dec - 01 Jan	Lufthansa
31 Dec - 04 Jan	Wizz Air UK
30 Dec - 03 Jan	TAROM
26 Dec - 02 Jan	Lufthansa
31 Dec - 07 Jan	Air Serbia
24 Dec - 01 Jan	Air Serbia
30 Dec - 07 Jan	Air Serbia
30 Dec - 06 Jan	KLM

Also check the deals for one-way flights from Athens to Prague in December.

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 Athens to Prague in December from 127€

Return flights