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

Return flights

14 Dec - 17 Dec	Wizz Air Malta
15 Dec - 17 Dec	Wizz Air Malta
12 Dec - 22 Jan	Iberia	direct
14 Dec - 16 Dec	Wizz Air Malta
11 Dec - 15 Dec	Wizz Air Malta
12 Dec - 08 Jan	Wizz Air Malta
14 Dec - 24 Jan	Wizz Air Malta
07 Dec - 17 Dec	Wizz Air Malta
12 Dec - 08 Jan	Iberia	direct
12 Dec - 15 Dec	Wizz Air Malta
18 Dec - 07 Jan	Ryanair
18 Dec - 09 Jan	Ryanair
10 Dec - 15 Dec	Wizz Air
12 Dec - 16 Dec	Wizz Air Malta
12 Dec - 17 Dec	Wizz Air Malta
12 Dec - 10 Jan	Iberia	direct
18 Dec - 18 Jan	Ryanair
10 Dec - 12 Dec	Wizz Air
20 Dec - 08 Jan	Iberia	direct
21 Dec - 07 Jan	Wizz Air Malta

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.

Book a cheap hotel in Athens

Cheap car rent in Athens

Cheapest return flights from Madrid to Athens in December from 100€

Return flights