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

Return flights

20 Apr - 30 Apr	Air China
02 Apr - 20 Apr	LATAM Airlines Group
13 Apr - 27 Apr	Ethiopian Airlines
14 Apr - 29 Apr	Air China
04 Apr - 27 Apr	Ethiopian Airlines
11 Apr - 02 May	LATAM Airlines Group
07 Apr - 28 Apr	LATAM Airlines Group
10 Apr - 19 Apr	Air China
07 Apr - 26 Apr	Air China
07 Apr - 23 Apr	Air China
06 Apr - 13 Apr	Air China
24 Apr - 01 May	Ethiopian Airlines
03 Apr - 01 May	Ethiopian Airlines
18 Apr - 02 May	Turkish Airlines
03 Apr - 02 May	Emirates

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 987€

Return flights