AirHint found the following cheapest return flights from Florence (FLR) to Buenos Aires (EZE) in May 2026 (see full year).

Return flights

11 May - 01 Jun	Air France
11 May - 25 May	Air France
20 May - 30 May	KLM
06 May - 28 May	Lufthansa
01 May - 31 May	SWISS
25 May - 22 Jun	Air France
15 May - 30 Jun	Air France
20 May - 31 May	Lufthansa
21 May - 27 May	Air France
20 May - 27 May	Air France
01 May - 08 May	Air France
01 May - 03 May	ITA Airways
22 May - 27 May	ITA Airways
29 May - 12 Jun	ITA Airways

Also check the deals for one-way flights from Florence to Buenos Aires in May.

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 Florence to Buenos Aires in May from $939

Return flights