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

Return flights

21 Apr - 10 May	Air China
21 Apr - 12 May	Air China
21 Apr - 11 May	Air China
23 Apr - 13 May	Air France
26 Apr - 12 May	KLM
25 Apr - 11 May	Air France
05 Apr - 23 Apr	Air France
23 Apr - 11 May	Air France
20 Apr - 13 May	Air China
28 Apr - 12 May	Air France
05 Apr - 30 Apr	LATAM Airlines Group
08 Apr - 11 May	ITA Airways
05 Apr - 22 Apr	Air France
01 Apr - 20 Apr	Avianca
01 Apr - 07 Apr	Ethiopian Airlines
01 Apr - 22 Apr	Avianca
01 Apr - 21 Apr	Avianca
01 Apr - 18 Apr	Avianca
01 Apr - 24 Apr	Avianca
01 Apr - 13 Apr	Avianca

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 978€

Return flights