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

Return flights

11 Jan - 28 Jan	Delta
12 Jan - 28 Jan	Delta
25 Jan - 22 Feb	Delta
26 Jan - 16 Feb	Delta
23 Jan - 07 Feb	Delta
26 Jan - 25 Feb	Delta
21 Jan - 05 Feb	Delta
19 Jan - 26 Feb	Delta
22 Jan - 02 Feb	Delta
23 Jan - 01 Feb	Delta
16 Jan - 28 Jan	Delta
16 Jan - 07 Feb	Delta
12 Jan - 26 Jan	Delta
24 Jan - 08 Feb	Air Canada
20 Jan - 25 Jan	Delta
12 Jan - 24 Jan	Delta
09 Jan - 23 Jan	Delta
23 Jan - 31 Jan	Delta
10 Jan - 24 Jan	Delta
12 Jan - 30 Jan	Delta

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

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 January from $918

Return flights