Cheapest one-way flights from Buenos Aires (BUE) to Sydney (SYD), October

10 dates in October, from $ 1,116. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
30 Oct JetSmart
19 Oct LATAM Airlines Group
20 Oct LATAM Airlines Group
18 Oct LATAM Airlines Group
26 Oct LATAM Airlines Group
27 Oct LATAM Airlines Group
28 Oct LATAM Airlines Group
16 Oct LATAM Airlines Group
29 Oct Avianca
17 Oct Copa
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Updated Oct 13, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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