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

Return flights

17 Apr - 20 Apr	ANA
17 Apr - 21 Apr	ANA
16 Apr - 21 Apr	ANA
23 Apr - 27 Apr	ANA
18 Apr - 20 Apr	ANA
23 Apr - 20 May	ANA
21 Apr - 23 Apr	Japan Airlines
22 Apr - 26 Apr	Japan Airlines
16 Apr - 20 Apr	ANA
15 Apr - 17 Apr	ANA
10 Apr - 12 Apr	Japan Airlines
30 Apr - 11 May	ANA
30 Apr - 14 May	Japan Airlines
27 Apr - 01 May	ANA
28 Apr - 07 May	Japan Airlines
28 Apr - 03 May	Japan Airlines
28 Apr - 01 May	ANA
26 Apr - 01 May	ANA
25 Apr - 25 May	Japan Airlines
30 Apr - 04 May	Japan Airlines

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

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 April from 356€

Return flights