AirHint found the following cheapest one-way flights from Bangkok (BKK) to Sao Paulo (GRU) in September 2025 (see full year).
One-Way flights
| 27 Sep | Philippine Airlines | ||
| 25 Sep | Thai AirAsia X | ||
| 30 Sep | Thai AirAsia X | ||
| 21 Sep | Philippine Airlines | ||
| 22 Sep | Philippine Airlines | ||
| 23 Sep | Philippine Airlines | ||
| 26 Sep | Thai AirAsia X |
Also check the deals for return flights from Bangkok to Sao Paulo in September.
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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