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

Return flights

04 Jul - 07 Jul	Ryanair
22 Jul - 23 Jul	Ryanair
14 Jul - 23 Jul	Ryanair
16 Jul - 23 Jul	Pegasus Airlines
22 Jul - 28 Jul	Ryanair
05 Jul - 09 Jul	Iberia	direct
05 Jul - 07 Jul	Wizz Air Malta
14 Jul - 21 Jul	Ryanair
13 Jul - 19 Jul	Pegasus Airlines
15 Jul - 17 Jul	Ryanair
22 Jul - 04 Aug	KLM
15 Jul - 04 Aug	Wizz Air Malta
21 Jul - 06 Aug	KLM
21 Jul - 04 Aug	KLM
16 Jul - 27 Aug	Pegasus Airlines
27 Jul - 02 Aug	Iberia	direct
24 Jul - 06 Aug	Wizz Air Malta
27 Jul - 04 Aug	Wizz Air Malta
26 Jul - 04 Aug	Wizz Air Malta
21 Jul - 01 Aug	KLM

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

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 July from $198

Return flights