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

Return flights

13 May - 20 May	Air Canada
06 May - 21 May	Air Canada
13 May - 24 May	Delta
06 May - 26 May	Delta
10 May - 27 May	Air Canada
08 May - 24 May	Delta
12 May - 02 Jun	Iberia
04 May - 02 Jun	Iberia
13 May - 25 May	Iberia
11 May - 28 May	LATAM Airlines Group
11 May - 27 May	Iberia
19 May - 28 May	Delta
11 May - 01 Jun	LATAM Airlines Group
10 May - 01 Jun	LATAM Airlines Group
01 May - 13 Jun	British Airways

Also check the deals for one-way flights from Zurich 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 Zurich to Buenos Aires in May from 752€

Return flights