Cheapest return flights from Singapore to Buenos Aires in December from $2541

AirHint found the following cheapest return flights from Singapore (SIN) to Buenos Aires (AEP) in December 2025 (see full year).

Return flights

03 Dec - 08 Dec Qatar Airways
31 Dec - 07 Jan Turkish Airlines
03 Dec - 10 Dec Qatar Airways
17 Dec - 24 Dec Qatar Airways
01 Dec - 20 Dec Qatar Airways
06 Dec - 12 Dec Qatar Airways
07 Dec - 14 Dec KLM

Also check the deals for one-way flights from Singapore to Buenos Aires in December.

Skyscanner

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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