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

Return flights

12 Dec - 15 Dec	Wizz Air Malta
08 Dec - 15 Dec	Iberia
10 Dec - 12 Dec	Wizz Air Malta
10 Dec - 17 Dec	Wizz Air Malta
10 Dec - 16 Dec	Wizz Air Malta
07 Dec - 10 Dec	Wizz Air Malta
11 Dec - 15 Dec	Iberia
14 Dec - 17 Dec	Wizz Air Malta
09 Dec - 12 Dec	Iberia
08 Dec - 11 Dec	Iberia
16 Dec - 08 Jan	Iberia
13 Dec - 10 Jan	Wizz Air Malta
16 Dec - 08 Jan	Iberia	direct
13 Dec - 10 Jan	Iberia	direct
31 Dec - 06 Jan	SWISS
25 Dec - 05 Jan	Lufthansa
31 Dec - 19 Jan	Volotea	direct
31 Dec - 21 Jan	Volotea	direct
31 Dec - 12 Jan	Volotea	direct
31 Dec - 16 Jan	Volotea	direct

Also check the deals for one-way flights from Madrid to Athens 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 Madrid to Athens in December from 128€

Return flights