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

Return flights

29 Aug - 02 Sep	Air Europa
26 Aug - 02 Sep	Air Europa
25 Aug - 01 Sep	Iberia Express
29 Aug - 05 Sep	Air Europa
27 Aug - 01 Sep	Air Europa
22 Aug - 01 Sep	Air Europa
29 Aug - 04 Sep	Air Europa
27 Aug - 13 Sep	Air Europa
24 Aug - 03 Sep	Aegean Airlines
03 Aug - 12 Aug	ITA Airways
29 Aug - 06 Sep	Air Europa
17 Aug - 20 Aug	Iberia	direct
19 Aug - 26 Aug	Air Europa
19 Aug - 25 Aug	Lufthansa
19 Aug - 24 Aug	Air Europa
19 Aug - 27 Aug	Air Europa
19 Aug - 30 Aug	Air Europa
05 Aug - 13 Aug	Iberia Express
06 Aug - 13 Aug	Iberia Express
22 Aug - 29 Aug	Air Europa

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

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 August from 175€

Return flights