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

Return flights

21 Jul - 11 Aug	Lufthansa
16 Jul - 03 Aug	Lufthansa
01 Jul - 03 Aug	Lufthansa
11 Jul - 07 Aug	Lufthansa
02 Jul - 29 Jul	Lufthansa
17 Jul - 03 Aug	Lufthansa
18 Jul - 04 Aug	Lufthansa
16 Jul - 05 Aug	Lufthansa
01 Jul - 02 Aug	Ethiopian Airlines
16 Jul - 29 Jul	Lufthansa
07 Jul - 29 Jul	Lufthansa
08 Jul - 30 Jul	Lufthansa
08 Jul - 09 Aug	Lufthansa
06 Jul - 10 Aug	Lufthansa
17 Jul - 29 Jul	Lufthansa
14 Jul - 29 Jul	Lufthansa
01 Jul - 31 Jul	ITA Airways
02 Jul - 06 Jul	Lufthansa
08 Jul - 27 Jul	Lufthansa
02 Jul - 09 Jul	Lufthansa

Also check the deals for one-way flights from Madrid to Buenos Aires 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.

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Cheapest return flights from Madrid to Buenos Aires in July from $1167

Return flights