AirHint found the following cheapest return flights from Hiroshima (HIJ) to Hanoi (HAN) in December 2025 (see full year).

Return flights

14 Dec - 21 Dec	VietJet Air	direct
11 Dec - 18 Dec	VietJet Air	direct
15 Dec - 22 Dec	Jeju Air
12 Dec - 19 Dec	HK Express
17 Dec - 24 Dec	Jeju Air
26 Dec - 30 Dec	HK Express
11 Dec - 14 Dec	Jeju Air
23 Dec - 03 Jan	Jeju Air
27 Dec - 30 Dec	HK Express
21 Dec - 01 Jan	Jeju Air
26 Dec - 31 Dec	Jeju Air
09 Dec - 14 Dec	ANA
26 Dec - 02 Jan	Jeju Air
27 Dec - 11 Jan	HK Express
25 Dec - 11 Jan	Jeju Air
28 Dec - 04 Jan	Jeju Air
26 Dec - 04 Jan	Jeju Air
28 Dec - 01 Jan	Jeju Air
29 Dec - 02 Jan	Jeju Air
30 Dec - 02 Jan	Jeju Air

Also check the deals for one-way flights from Hiroshima to Hanoi in December.

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.

Book a cheap hotel in Hanoi

Cheap car rent in Hanoi

Cheapest return flights from Hiroshima to Hanoi in December from $216

Return flights