AirHint found the following cheapest return flights from Zurich (ZRH) to Buenos Aires (EZE) in July 2025 (see full year).

Return flights

09 Jul - 16 Jul	Air France
07 Jul - 21 Jul	SWISS
05 Jul - 11 Jul	Air France
06 Jul - 11 Jul	Air France
16 Jul - 26 Jul	KLM
14 Jul - 31 Jul	KLM
23 Jul - 06 Aug	KLM
15 Jul - 29 Jul	Air Europa
15 Jul - 28 Jul	Air Europa
18 Jul - 05 Aug	KLM
11 Jul - 21 Jul	Air France
05 Jul - 16 Jul	Air France
05 Jul - 02 Aug	Air France
29 Jul - 03 Aug	easyJet
26 Jul - 12 Aug	easyJet
25 Jul - 10 Aug	Delta

Also check the deals for one-way flights from Zurich to Buenos Aires in July.

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 July from 1073€

Return flights