Cheapest one-way flights from Hanoi to Osaka in January from $109

AirHint found the following cheapest one-way flights from Hanoi (HAN) to Osaka (KIX) in January 2026 (see full year).

One-Way flights

28 Jan VietJet Air direct
10 Jan HK Express
06 Jan HK Express
14 Jan HK Express
15 Jan VietJet Air direct
12 Jan HK Express
18 Jan HK Express
14 Jan VietJet Air direct
26 Jan Scoot
16 Jan HK Express

Also check the deals for return flights from Hanoi to Osaka in January.

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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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