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

Return flights

19 Jul - 22 Jul	Jetstar Japan
18 Jul - 20 Jul	Jetstar Japan
25 Jul - 08 Aug	Philippine Airlines
18 Jul - 22 Jul	Thai AirAsia X
25 Jul - 15 Aug	Thai AirAsia X
18 Jul - 08 Aug	Thai AirAsia X
19 Jul - 08 Aug	Thai AirAsia X
25 Jul - 12 Aug	Thai AirAsia X
25 Jul - 11 Aug	Thai AirAsia X
19 Jul - 20 Jul	Thai AirAsia X
19 Jul - 25 Jul	Thai AirAsia X
20 Jul - 27 Jul	China Southern
25 Jul - 29 Jul	China Southern

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

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 July from $301

Return flights