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

Return flights

05 Oct - 29 Nov	Flybondi
05 Oct - 15 Oct	LATAM Airlines Group
18 Oct - 01 Nov	GOL Linhas Aéreas
31 Oct - 25 Nov	GOL Linhas Aéreas
11 Oct - 01 Nov	GOL Linhas Aéreas
10 Oct - 01 Nov	GOL Linhas Aéreas
12 Oct - 26 Oct	GOL Linhas Aéreas

Also check the deals for one-way flights from Buenos Aires to Oslo 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 Buenos Aires to Oslo in October from $1267

Return flights