AirHint found the following cheapest return flights from Florianopolis (FLN) to Buenos Aires (AEP) in April 2026 (see full year).

Return flights

17 Apr - 24 Apr	Flybondi	direct
24 Apr - 29 Apr	Flybondi	direct
20 Apr - 26 Apr	LATAM Airlines Group
20 Apr - 26 Apr	GOL Linhas Aéreas	direct
08 Apr - 12 Apr	LATAM Airlines Group
17 Apr - 21 Apr	Flybondi	direct

Also check the deals for one-way flights from Florianopolis to Buenos Aires in April.

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 Florianopolis to Buenos Aires in April from $243

Return flights