Cheapest return HEL–EZE flights, September

AirHint found the following cheapest return flights from Helsinki (HEL) to Buenos Aires (EZE) in September 2026 (see full year).

Return flights

11 Sep - 20 Sep Air France
11 Sep - 21 Sep Turkish Airlines
06 Sep - 14 Sep Air France
10 Sep - 20 Sep British Airways

Also check the deals for one-way flights from Helsinki to Buenos Aires in September.

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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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