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

Return flights

18 Jan - 15 Feb	Iberia
26 Jan - 13 Feb	Iberia
06 Jan - 23 Jan	Air France
10 Jan - 07 Feb	British Airways
30 Jan - 15 Feb	Iberia
14 Jan - 14 Feb	Air France
17 Jan - 31 Jan	British Airways
31 Jan - 21 Feb	Iberia

Also check the deals for one-way flights from Geneva 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 Geneva to Buenos Aires in January from 955€

Return flights