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

Return flights

27 Jan - 17 Feb	Japan Airlines
26 Jan - 16 Feb	Japan Airlines
18 Jan - 24 Jan	Japan Airlines
15 Jan - 18 Feb	Japan Airlines
16 Jan - 26 Jan	Air China
16 Jan - 31 Jan	Air China
22 Jan - 04 Feb	Turkish Airlines
21 Jan - 18 Feb	Turkish Airlines
22 Jan - 06 Feb	Turkish Airlines
21 Jan - 04 Feb	Turkish Airlines
19 Jan - 02 Feb	Turkish Airlines
19 Jan - 25 Jan	Turkish Airlines
30 Jan - 25 Feb	Turkish Airlines
09 Jan - 17 Feb	LATAM Airlines Group
18 Jan - 25 Jan	Turkish Airlines
09 Jan - 22 Jan	Air China
19 Jan - 31 Jan	Air China
05 Jan - 29 Jan	Air China
05 Jan - 12 Jan	Air China
13 Jan - 25 Jan	Air China

Also check the deals for one-way flights from Sao Paulo to Bangkok in January.

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 January from $1059

Return flights