Cheapest return flights from Sao Paulo to Bangkok in September from $1109

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

Return flights

08 Sep - 17 Sep Air China
07 Sep - 19 Sep Air China
01 Sep - 06 Sep Air China
01 Sep - 16 Sep Air China
01 Sep - 10 Sep Air China
01 Sep - 13 Sep Air China
08 Sep - 16 Sep Air China
07 Sep - 14 Sep Air China
01 Sep - 15 Oct Air China
29 Sep - 11 Oct Air China
14 Sep - 05 Oct LATAM Airlines Group
05 Sep - 21 Sep LATAM Airlines Group
01 Sep - 14 Sep Air China
25 Sep - 04 Oct LATAM Airlines Group
30 Sep - 12 Oct LATAM Airlines Group
01 Sep - 18 Oct Air China
28 Sep - 10 Oct Air France
23 Sep - 06 Oct Qatar Airways
16 Sep - 07 Oct Qatar Airways
23 Sep - 01 Oct Qatar Airways

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

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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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