Cheapest return flights from Hanoi to Osaka in December from $397

AirHint found the following cheapest return flights from Hanoi (HAN) to Osaka (KIX) in December 2025 (see full year).

Return flights

31 Dec - 10 Jan VietJet Air
03 Dec - 08 Dec Thai AirAsia
21 Dec - 08 Jan Thai AirAsia
08 Dec - 17 Dec Thai AirAsia
18 Dec - 08 Jan Thai AirAsia
08 Dec - 20 Dec Thai AirAsia
08 Dec - 22 Dec Thai AirAsia
25 Dec - 15 Jan Thai AirAsia
03 Dec - 17 Dec Thai AirAsia
03 Dec - 07 Dec Thai AirAsia
01 Dec - 17 Dec Thai AirAsia
03 Dec - 20 Dec Thai AirAsia
03 Dec - 22 Dec Thai AirAsia
01 Dec - 07 Dec Thai AirAsia
20 Dec - 08 Jan Thai AirAsia
21 Dec - 09 Jan Thai AirAsia
25 Dec - 14 Jan Thai AirAsia
23 Dec - 13 Jan Thai AirAsia
25 Dec - 13 Jan Thai AirAsia
21 Dec - 07 Jan Thai AirAsia

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

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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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