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

Return flights

01 Dec - 16 Dec	Air China
08 Dec - 19 Dec	Air China
01 Dec - 20 Dec	Air China
08 Dec - 24 Dec	Air China
07 Dec - 19 Dec	Air China
04 Dec - 09 Dec	Air China
08 Dec - 16 Dec	Air China
07 Dec - 14 Dec	Air China
04 Dec - 16 Dec	Air China
01 Dec - 23 Dec	Air China
08 Dec - 03 Jan	Air China
08 Dec - 04 Jan	Air China
01 Dec - 06 Jan	Air China
15 Dec - 03 Jan	Air China
21 Dec - 04 Jan	Air China
18 Dec - 04 Jan	Air China
25 Dec - 03 Jan	Air China
18 Dec - 03 Jan	Air China
18 Dec - 06 Jan	Air China
10 Dec - 03 Jan	Emirates

Also check the deals for one-way flights from Sao Paulo to Bangkok 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 Sao Paulo to Bangkok in December from 1002€

Return flights