AirHint found the following cheapest return flights from Tucuman (TUC) to Buenos Aires (AEP) in October 2025 (see full year).

Return flights

31 Oct - 04 Nov	Flybondi	direct
31 Oct - 01 Nov	Flybondi	direct
30 Oct - 04 Nov	Aerolineas Argentinas
31 Oct - 02 Nov	Flybondi	direct
30 Oct - 13 Nov	JetSmart	direct
31 Oct - 03 Nov	Flybondi	direct
30 Oct - 30 Oct	Aerolineas Argentinas
30 Oct - 12 Nov	JetSmart	direct
30 Oct - 02 Nov	Aerolineas Argentinas	direct
30 Oct - 18 Nov	JetSmart	direct
30 Oct - 14 Nov	JetSmart	direct
30 Oct - 30 Oct	JetSmart	direct
30 Oct - 31 Oct	JetSmart	direct

Also check the deals for one-way flights from Tucuman 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 Tucuman to Buenos Aires in October from $182

Return flights