Cheapest return flights from Sao Paulo to Buenos Aires in December from 269€

Best time to book flights for Sao Paulo (GRU) to Buenos Aires (EZE) flights at AirHint

AirHint found the following cheapest return flights from Sao Paulo (GRU) to Buenos Aires (EZE) in December 2025 (see full year).

Return flights

10 Dec - 27 Dec SWISS direct
10 Dec - 14 Dec Ethiopian Airlines direct
10 Dec - 13 Dec SWISS direct
01 Dec - 11 Dec LATAM Airlines Group direct
12 Dec - 20 Dec Air Canada direct
10 Dec - 21 Dec Air Canada direct
04 Dec - 02 Jan Air Canada direct
04 Dec - 03 Jan Air Canada direct
04 Dec - 04 Jan Air Canada direct
05 Dec - 02 Jan Air Canada direct
05 Dec - 03 Jan Air Canada direct
05 Dec - 04 Jan Air Canada direct
06 Dec - 02 Jan Air Canada direct
06 Dec - 03 Jan Air Canada direct
06 Dec - 04 Jan Air Canada direct
02 Dec - 16 Dec Ethiopian Airlines direct
26 Dec - 29 Dec Air Canada direct
25 Dec - 30 Dec Air Canada direct
29 Dec - 03 Jan Air Canada direct
18 Dec - 21 Dec Air Canada direct

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