AirHint found the following cheapest one-way flights from Sydney (SYD) to Buenos Aires (AEP) in May 2026 (see full year).
One-Way flights
| 08 May | China Eastern | ||
| 05 May | Fiji Airways | ||
| 06 May | Qantas | ||
| 22 May | Qantas | ||
| 17 May | Qantas | ||
| 14 May | Qantas | ||
| 26 May | Qantas | ||
| 11 May | Qatar Airways | ||
| 09 May | Qatar Airways | ||
| 16 May | Qatar Airways |
Also check the deals for return flights from Sydney to Buenos Aires in May.
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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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