AirHint found the following cheapest return flights from Madrid (MAD) to Athens (ATH) in April 2026 (see full year).

Return flights

22 Apr - 27 Apr	Wizz Air Malta
08 Apr - 13 Apr	Wizz Air Malta
20 Apr - 27 Apr	Wizz Air Malta
08 Apr - 10 Apr	Wizz Air Malta
10 Apr - 13 Apr	Wizz Air
08 Apr - 25 Apr	Wizz Air Malta
18 Apr - 21 Apr	Ryanair
22 Apr - 29 Apr	Wizz Air Malta
03 Apr - 10 Apr	Wizz Air Malta
08 Apr - 15 Apr	Wizz Air Malta
28 Apr - 11 May	Iberia
27 Apr - 02 May	Air Serbia
29 Apr - 04 May	Air Serbia
27 Apr - 09 May	Iberia
30 Apr - 07 May	Air Serbia
30 Apr - 02 May	Air Serbia
16 Apr - 01 May	Wizz Air Malta
28 Apr - 09 May	Iberia
29 Apr - 06 May	Iberia	direct
29 Apr - 03 May	Air Serbia

Also check the deals for one-way flights from Madrid to Athens in April.

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 April from 135€

Return flights