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

Return flights

20 Dec - 19 Jan	VietJet Air	direct
17 Dec - 17 Jan	VietJet Air
07 Dec - 14 Dec	HK Express
14 Dec - 21 Dec	VietJet Air
15 Dec - 22 Dec	Air Macau
15 Dec - 13 Jan	VietJet Air
27 Dec - 10 Jan	VietJet Air
17 Dec - 21 Dec	VietJet Air
05 Dec - 09 Dec	HK Express
25 Dec - 14 Jan	VietJet Air
13 Dec - 13 Jan	VietJet Air
28 Dec - 06 Jan	VietJet Air
17 Dec - 22 Dec	VietJet Air
03 Dec - 08 Dec	VietJet Air
08 Dec - 15 Dec	HK Express
30 Dec - 10 Jan	VietJet Air
26 Dec - 11 Jan	VietJet Air
26 Dec - 06 Jan	VietJet Air
12 Dec - 17 Dec	VietJet Air
05 Dec - 11 Dec	China Southern

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

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Cheapest return flights from Hanoi to Tokyo in December from 260€

Return flights