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

Return flights

05 Dec - 12 Dec	Eurowings
23 Dec - 15 Jan	Ethiopian Airlines
18 Dec - 26 Dec	Ethiopian Airlines
04 Dec - 23 Dec	Qatar Airways
28 Dec - 15 Jan	Qatar Airways
13 Dec - 15 Jan	Qatar Airways
20 Dec - 27 Dec	flyadeal
23 Dec - 04 Jan	Emirates
05 Dec - 26 Dec	Qatar Airways
22 Dec - 15 Jan	Qatar Airways
20 Dec - 31 Dec	Qatar Airways
17 Dec - 12 Jan	Qatar Airways
13 Dec - 07 Jan	Qatar Airways
13 Dec - 09 Jan	Qatar Airways
13 Dec - 12 Jan	Qatar Airways
20 Dec - 12 Jan	Qatar Airways
18 Dec - 28 Dec	Qatar Airways
14 Dec - 28 Dec	Qatar Airways
22 Dec - 28 Dec	Qatar Airways
08 Dec - 26 Dec	Emirates

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

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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Cheapest return flights from Dubai to Buenos Aires in December from $1717

Return flights