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

Return flights

02 Feb - 08 Feb	Shandong Airlines
02 Feb - 04 Feb	HK Express
02 Feb - 05 Feb	HK Express
01 Feb - 04 Feb	HK Express
04 Feb - 08 Feb	HK Express
03 Feb - 07 Feb	HK Express
04 Feb - 09 Feb	HK Express
02 Feb - 09 Feb	HK Express
02 Feb - 06 Feb	HK Express
03 Feb - 06 Feb	HK Express
28 Feb - 08 Mar	VietJet Air
26 Feb - 01 Mar	VietJet Air
28 Feb - 03 Mar	VietJet Air
04 Feb - 04 Mar	HK Express
02 Feb - 08 Mar	HK Express
18 Feb - 04 Mar	Cathay Pacific
19 Feb - 04 Mar	Cathay Pacific
01 Feb - 08 Mar	HK Express
19 Feb - 09 Mar	Cathay Pacific
19 Feb - 05 Mar	Cathay Pacific

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

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 Osaka to Hanoi in February from $256

Return flights