AirHint found the following cheapest return flights from Hanoi (HAN) to Osaka (KIX) in August 2026 (see full year).

Return flights

08 Aug - 12 Aug	Thai AirAsia
05 Aug - 12 Aug	Thai AirAsia
09 Aug - 12 Aug	Thai AirAsia
07 Aug - 12 Aug	Thai AirAsia
01 Aug - 03 Aug	Thai AirAsia
01 Aug - 12 Aug	Thai AirAsia
09 Aug - 30 Aug	Thai AirAsia
17 Aug - 05 Sep	Thai AirAsia
17 Aug - 30 Aug	Thai AirAsia
17 Aug - 07 Sep	Thai AirAsia
12 Aug - 30 Aug	Thai AirAsia
05 Aug - 07 Aug	Thai AirAsia

Also check the deals for one-way flights from Hanoi to Osaka in August.

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 Hanoi to Osaka in August from $439

Return flights