AirHint found the following cheapest return flights from Sao Paulo (GRU) to Hanoi (HAN) in September 2026 (see full year).
Return flights
| 21 Sep - 03 Oct | Air China | ||
| 01 Sep - 08 Sep | Ethiopian Airlines | ||
| 01 Sep - 15 Sep | Ethiopian Airlines | ||
| 01 Sep - 22 Sep | Ethiopian Airlines | ||
| 21 Sep - 28 Sep | Turkish Airlines | ||
| 02 Sep - 07 Sep | Emirates |
Also check the deals for one-way flights from Sao Paulo to Hanoi in September.
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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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