Cheapest return flights from Sao Paulo to Buenos Aires in December from $297

AirHint found the following cheapest return flights from Sao Paulo (GRU) to Buenos Aires (EZE) in December 2026 (see full year).

Return flights

09 Dec - 30 Dec SWISS direct
12 Dec - 19 Dec SWISS direct
12 Dec - 16 Dec SWISS direct
16 Dec - 16 Dec SWISS direct
02 Dec - 31 Dec Ethiopian Airlines direct
26 Dec - 06 Jan Ethiopian Airlines direct
24 Dec - 27 Dec LATAM Airlines Group
30 Dec - 06 Jan SWISS direct
27 Dec - 03 Jan LATAM Airlines Group direct
13 Dec - 20 Dec LATAM Airlines Group direct
31 Dec - 06 Jan LATAM Airlines Group direct
24 Dec - 31 Dec LATAM Airlines Group direct
18 Dec - 28 Dec LATAM Airlines Group direct
11 Dec - 16 Dec LATAM Airlines Group direct
31 Dec - 05 Jan LATAM Airlines Group direct
31 Dec - 07 Jan LATAM Airlines Group direct
30 Dec - 07 Jan LATAM Airlines Group direct
18 Dec - 07 Jan LATAM Airlines Group direct
25 Dec - 01 Jan LATAM Airlines Group direct
29 Dec - 01 Jan LATAM Airlines Group direct

Also check the deals for one-way flights from Sao Paulo 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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