AirHint found the following cheapest one-way flights from Madrid (MAD) to Athens (ATH) in January 2026 (see full year).

One-Way flights

12 Jan	Wizz Air Malta
26 Jan	Wizz Air Malta
29 Jan	SKY express	direct
21 Jan	SKY express	direct
23 Jan	SKY express	direct
25 Jan	SKY express	direct
10 Jan	Iberia
11 Jan	Iberia
09 Jan	Wizz Air Malta
08 Jan	Iberia

Also check the deals for return flights from Madrid to Athens in January.

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 one-way flights from Madrid to Athens in January from $67

One-Way flights