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

Return flights

11 Jun - 18 Jun	Jetstar Japan
13 Jun - 20 Jun	Jetstar Japan
04 Jun - 09 Jun	Cebu Pacific
03 Jun - 08 Jun	Air China
16 Jun - 20 Jun	Jetstar Japan
13 Jun - 17 Jun	Air China
16 Jun - 18 Jun	Thai AirAsia X
16 Jun - 17 Jun	Thai AirAsia X
12 Jun - 20 Jun	Thai AirAsia X
11 Jun - 20 Jun	Thai AirAsia X

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

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 June from $284

Return flights