Cheapest return flights from Osaka to Hanoi in May from $322

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

Return flights

30 May - 02 Jun ANA
30 May - 07 Jun ANA
28 May - 31 May ANA
24 May - 27 May ANA
28 May - 02 Jun ANA
18 May - 20 May ANA
27 May - 30 May ANA
15 May - 17 May ANA
19 May - 21 May ANA
15 May - 21 May ANA
21 May - 28 May Japan Airlines
08 May - 19 May Japan Airlines
21 May - 24 May Japan Airlines

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

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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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