Cheapest return flights from Sao Paulo to Bangkok in September from $1042

Best time to book flights for Sao Paulo (GRU) to Bangkok (BKK) flights at AirHint

AirHint found the following cheapest return flights from Sao Paulo (GRU) to Bangkok (BKK) in September 2025 (see full year).

Return flights

16 Sep - 25 Sep ANA
10 Sep - 30 Sep ANA
01 Sep - 15 Sep Air China
01 Sep - 17 Sep Air China
01 Sep - 14 Sep Air China
08 Sep - 25 Sep Air China
01 Sep - 01 Oct Air China
15 Sep - 25 Sep Air China
16 Sep - 24 Sep Air China
05 Sep - 11 Sep Air China
16 Sep - 01 Oct Air China
22 Sep - 22 Oct Air China
10 Sep - 22 Sep Ethiopian Airlines
23 Sep - 05 Oct Turkish Airlines
14 Sep - 01 Oct Turkish Airlines
29 Sep - 09 Oct Air France
10 Sep - 06 Oct Emirates
14 Sep - 09 Oct KLM
12 Sep - 09 Oct Air France
14 Sep - 04 Oct Air France

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

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.

Book a cheap hotel in Bangkok

Cheap car rent in Bangkok