AirHint found the following cheapest one-way flights from Sao Paulo (GRU) to Singapore (SIN) in April 2026 (see full year).
One-Way flights
| 21 Apr | Arajet | ||
| 09 Apr | Arajet | ||
| 06 Apr | Avianca | ||
| 20 Apr | TAP | ||
| 12 Apr | Avianca |
Also check the deals for return flights from Sao Paulo to Singapore in April.
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