AirHint found the following cheapest return flights from Tokyo (HND) to Hanoi (HAN) in March 2026 (see full year).

Return flights

13 Mar - 19 Mar	HK Express
01 Mar - 08 Mar	AirAsia X
02 Mar - 12 Mar	HK Express
02 Mar - 09 Mar	HK Express
15 Mar - 27 Apr	HK Express
10 Mar - 14 Apr	HK Express
15 Mar - 15 Apr	HK Express
09 Mar - 15 Mar	HK Express
24 Mar - 07 Apr	China Southern
15 Mar - 29 Apr	HK Express
15 Mar - 30 Apr	HK Express
08 Mar - 10 Mar	China Southern
11 Mar - 17 Mar	China Southern
08 Mar - 11 Mar	China Southern
06 Mar - 13 Mar	HK Express
08 Mar - 14 Mar	China Southern
28 Mar - 21 Apr	China Southern
25 Mar - 26 Apr	HK Express
06 Mar - 10 Apr	HK Express
20 Mar - 15 Apr	HK Express

Also check the deals for one-way flights from Tokyo to Hanoi in March.

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 Tokyo to Hanoi in March from $326

Return flights