Cheapest one-way flights from Osaka to Hanoi in December from $128

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

One-Way flights

15 Dec Juneyao Airlines
15 Dec VietJet Air direct
17 Dec Juneyao Airlines
16 Dec Juneyao Airlines
03 Dec China Southern
06 Dec Peach
18 Dec Tigerair Taiwan
21 Dec AirAsia X
20 Dec AirAsia X
03 Dec VietJet Air direct

Also check the deals for return flights from Osaka to Hanoi 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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