AirHint found the following cheapest one-way flights from Sydney (SYD) to Buenos Aires (AEP) in October 2026 (see full year).
One-Way flights
| 21 Oct | Turkish Airlines | ||
| 01 Oct | Qatar Airways | ||
| 05 Oct | Qatar Airways | ||
| 15 Oct | Qatar Airways | ||
| 24 Oct | Qatar Airways | ||
| 31 Oct | Jetstar |
Also check the deals for return flights from Sydney 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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