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

Return flights

24 Aug - 06 Sep	Air China
20 Aug - 01 Sep	KLM
17 Aug - 27 Aug	Air China
17 Aug - 14 Sep	Air China
04 Aug - 11 Aug	Turkish Airlines
05 Aug - 26 Aug	Turkish Airlines
14 Aug - 23 Aug	Turkish Airlines
03 Aug - 07 Aug	Turkish Airlines
18 Aug - 25 Aug	Turkish Airlines
01 Aug - 31 Aug	Turkish Airlines
11 Aug - 25 Aug	Turkish Airlines
29 Aug - 09 Sep	Turkish Airlines
19 Aug - 31 Aug	Turkish Airlines
13 Aug - 27 Aug	Turkish Airlines
29 Aug - 19 Sep	Turkish Airlines

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

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 August from 936€

Return flights