Cheapest one-way flights from Lyon to Buenos Aires in September from $460

AirHint found the following cheapest one-way flights from Lyon (LYS) to Buenos Aires (AEP) in September 2025 (see full year).

One-Way flights

29 Sep Volotea
15 Sep Volotea
24 Sep Volotea

Also check the deals for return flights from Lyon to Buenos Aires in September.

Skyscanner

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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