AirHint found the following cheapest return flights from Helsinki (HEL) to Buenos Aires (AEP) in October 2026 (see full year).
Return flights
| 14 Oct - 22 Oct | Turkish Airlines | ||
| 11 Oct - 24 Oct | Turkish Airlines | ||
| 14 Oct - 20 Oct | Finnair | ||
| 05 Oct - 18 Oct | Norwegian Air Sweden AOC | ||
| 11 Oct - 25 Oct | LATAM Airlines Group |
Also check the deals for one-way flights from Helsinki to Buenos Aires in October.
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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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