AirHint found the following cheapest return flights from Palma de Mallorca (PMI) to Buenos Aires (AEP) in October 2025 (see full year).

Return flights

16 Oct - 19 Oct	Vueling Airlines
21 Oct - 05 Nov	Vueling Airlines
01 Oct - 12 Oct	Iberia Express
31 Oct - 15 Nov	easyJet
24 Oct - 03 Nov	LATAM Airlines Group
24 Oct - 09 Nov	LATAM Airlines Group
24 Oct - 02 Nov	LATAM Airlines Group
24 Oct - 05 Nov	LATAM Airlines Group
24 Oct - 04 Nov	LATAM Airlines Group
24 Oct - 07 Nov	LATAM Airlines Group
24 Oct - 01 Nov	LATAM Airlines Group
24 Oct - 06 Nov	LATAM Airlines Group
12 Oct - 19 Oct	LATAM Airlines Group

Also check the deals for one-way flights from Palma de Mallorca to Buenos Aires in October.

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 Palma de Mallorca to Buenos Aires in October from 870€

Return flights