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

Return flights

05 Apr - 30 Apr	LATAM Airlines Group
04 Apr - 20 Apr	LATAM Airlines Group
14 Apr - 20 Apr	Air China
14 Apr - 23 Apr	Air China
14 Apr - 28 Apr	Arajet
14 Apr - 04 May	Arajet
14 Apr - 24 Apr	Arajet
12 Apr - 27 Apr	Air France
06 Apr - 27 Apr	Air France
07 Apr - 27 Apr	Air France
05 Apr - 23 Apr	Air France
05 Apr - 27 May	Air France
21 Apr - 14 May	Air France
21 Apr - 07 May	Air France
28 Apr - 14 May	KLM
07 Apr - 07 May	Air France
28 Apr - 13 May	KLM
20 Apr - 07 May	Qatar Airways
20 Apr - 13 May	Air China
20 Apr - 06 May	Qatar Airways

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

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 April from 1013€

Return flights