AirHint found the following cheapest return flights from Sao Paulo (GRU) to Singapore (SIN) in March 2026 (see full year).

Return flights

11 Mar - 20 Mar	Turkish Airlines
11 Mar - 01 Apr	Ethiopian Airlines
15 Mar - 24 Mar	Air France
04 Mar - 18 Mar	Air France
01 Mar - 16 Apr	Air France
03 Mar - 14 Mar	Air France
02 Mar - 14 Mar	Air France
23 Mar - 02 Apr	Air France
03 Mar - 31 Mar	KLM
23 Mar - 01 Apr	Air France
26 Mar - 12 Apr	Ethiopian Airlines
26 Mar - 11 Apr	Turkish Airlines
09 Mar - 20 Apr	Ethiopian Airlines
19 Mar - 31 Mar	Air France
07 Mar - 14 Mar	Air France
06 Mar - 10 Mar	Qatar Airways

Also check the deals for one-way flights from Sao Paulo to Singapore in March.

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 Singapore in March from 1033€

Return flights