Cheapest return flights from Sao Paulo to San Juan in December from $512

AirHint found the following cheapest return flights from Sao Paulo (GRU) to San Juan (SJU) in December 2025 (see full year).

Return flights

08 Dec - 12 Dec Avianca
12 Dec - 17 Dec Copa
21 Dec - 28 Dec Arajet
28 Dec - 06 Jan Arajet
31 Dec - 09 Jan Copa
25 Dec - 02 Jan Avianca
22 Dec - 02 Jan Copa
25 Dec - 04 Jan Avianca

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