AirHint found the following cheapest return flights from Natal (NAT) to Buenos Aires (AEP) in November 2025 (see full year).

Return flights

04 Nov - 11 Nov	GOL Linhas Aéreas
07 Nov - 09 Nov	GOL Linhas Aéreas
16 Nov - 21 Nov	Aerolineas Argentinas
01 Nov - 07 Nov	Aerolineas Argentinas
25 Nov - 03 Dec	Aerolineas Argentinas
09 Nov - 20 Nov	Aerolineas Argentinas
29 Nov - 14 Dec	GOL Linhas Aéreas	direct
22 Nov - 30 Nov	Aerolineas Argentinas
15 Nov - 23 Nov	LATAM Airlines Group

Also check the deals for one-way flights from Natal to Buenos Aires in November.

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 Natal to Buenos Aires in November from $421

Return flights