Cheapest return flights from Lyon to Buenos Aires in July from $1502

AirHint found the following cheapest return flights from Lyon (LYS) to Buenos Aires (AEP) in July 2026 (see full year).

Return flights

01 Jul - 15 Jul Austrian Airlines
15 Jul - 25 Aug Austrian Airlines
24 Jul - 14 Aug Iberia
31 Jul - 20 Aug Aer Lingus

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

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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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