AirHint found the following cheapest return flights from Madrid (MAD) to Buenos Aires (EZE) in July 2026 (see full year).

Return flights

01 Jul - 30 Jul	Air Canada
01 Jul - 08 Jul	Air Canada
01 Jul - 15 Jul	Air Canada
01 Jul - 13 Jul	Air Canada
01 Jul - 01 Aug	Air Canada
01 Jul - 31 Jul	Iberia
01 Jul - 23 Jul	Air Canada
01 Jul - 14 Jul	Lufthansa
13 Jul - 07 Aug	Iberia
15 Jul - 29 Jul	Air Canada
08 Jul - 22 Jul	Air Canada
14 Jul - 31 Jul	Iberia Express
13 Jul - 02 Aug	Air France
13 Jul - 03 Aug	Air France
10 Jul - 02 Aug	Air France
04 Jul - 01 Aug	Air France
25 Jul - 01 Aug	Iberia	direct
13 Jul - 02 Aug	Iberia	direct
01 Jul - 01 Aug	Iberia	direct
10 Jul - 02 Aug	Iberia	direct

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 851€

Return flights