Cheapest return SDU–AEP flights, December

AirHint found the following cheapest return flights from Rio De Janeiro (SDU) to Buenos Aires (AEP) in December 2026 (see full year).

Return flights

23 Dec - 29 Dec LATAM Airlines Group
03 Dec - 09 Dec LATAM Airlines Group
18 Dec - 25 Dec LATAM Airlines Group
20 Dec - 23 Dec LATAM Airlines Group
20 Dec - 25 Dec LATAM Airlines Group
26 Dec - 09 Jan LATAM Airlines Group
17 Dec - 21 Dec LATAM Airlines Group
10 Dec - 13 Dec Azul Airlines
31 Dec - 08 Jan LATAM Airlines Group
24 Dec - 07 Jan LATAM Airlines Group
23 Dec - 20 Jan LATAM Airlines Group
27 Dec - 01 Jan LATAM Airlines Group
17 Dec - 22 Dec Azul Airlines
28 Dec - 07 Jan LATAM Airlines Group
26 Dec - 01 Jan LATAM Airlines Group
28 Dec - 10 Jan LATAM Airlines Group
30 Dec - 07 Jan Azul Airlines
19 Dec - 27 Dec LATAM Airlines Group
27 Dec - 02 Jan LATAM Airlines Group
23 Dec - 27 Dec LATAM Airlines Group

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

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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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