Cheapest return flights from Osaka to Hanoi in September from $284

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

Return flights

19 Sep - 25 Sep VietJet Air direct
18 Sep - 27 Sep VietJet Air
19 Sep - 27 Sep VietJet Air
18 Sep - 22 Sep Jetstar Japan
22 Sep - 26 Sep Vietnam Airlines direct
20 Sep - 23 Sep Thai AirAsia X
19 Sep - 22 Sep VietJet Air
19 Sep - 24 Sep HK Express
20 Sep - 23 Sep Vietnam Airlines direct
19 Sep - 24 Sep Vietnam Airlines direct

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

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