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

Return flights

04 Jun - 07 Jun	TAP
09 Jun - 21 Jun	Ryanair
09 Jun - 20 Jun	Ryanair
12 Jun - 16 Jun	Air Europa
01 Jun - 15 Jun	TAP
09 Jun - 24 Jun	Ryanair
01 Jun - 14 Jun	TAP
04 Jun - 06 Jun	TAP
10 Jun - 24 Jun	Air Europa
22 Jun - 05 Jul	TAP
10 Jun - 02 Jul	Air Europa
19 Jun - 04 Jul	Iberia
21 Jun - 10 Jul	LATAM Airlines Group
23 Jun - 20 Jul	Avianca
23 Jun - 21 Jul	Avianca
24 Jun - 31 Jul	Avianca
26 Jun - 13 Jul	Avianca

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

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 June from 865€

Return flights