Cheapest return flights from Lyon to Buenos Aires in September from $869

Best time to book flights for Lyon (LYS) to Buenos Aires (EZE) flights at AirHint

AirHint found the following cheapest return flights from Lyon (LYS) to Buenos Aires (EZE) in September 2025 (see full year).

Return flights

01 Sep - 30 Sep Lufthansa
03 Sep - 10 Sep Turkish Airlines

Also check the deals for one-way 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.

Book a cheap hotel in Buenos Aires

Cheap car rent in Buenos Aires