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

Return flights

20 Apr - 18 May	Air France
06 Apr - 24 Apr	Ethiopian Airlines
06 Apr - 12 Apr	Air China
27 Apr - 21 May	Air China
07 Apr - 16 Apr	Air China
10 Apr - 18 Apr	Air China
10 Apr - 19 Apr	Air China
09 Apr - 21 Apr	Qatar Airways
07 Apr - 30 Apr	Qatar Airways
12 Apr - 21 Apr	Qatar Airways
14 Apr - 29 Apr	Qatar Airways
19 Apr - 26 Apr	Qatar Airways
09 Apr - 31 May	Qatar Airways
21 Apr - 06 May	Turkish Airlines
19 Apr - 04 May	Turkish Airlines
27 Apr - 08 May	Turkish Airlines
27 Apr - 04 May	Air China

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 1166€

Return flights