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

One-Way flights

04 May	VietJet Air	direct
14 May	Scoot
15 May	Scoot
06 May	HK Express
18 May	Scoot
21 May	Thai AirAsia
05 May	STARLUX Airlines
18 May	Vietnam Airlines	direct
06 May	Vietnam Airlines	direct
05 May	Vietnam Airlines	direct

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

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.

Book a cheap hotel in Osaka

Cheap car rent in Osaka

Cheapest one-way flights from Hanoi to Osaka in May from $192

One-Way flights