Cheapest one-way flights from Hangzhou to Hanoi in December from $121

AirHint found the following cheapest one-way flights from Hangzhou (HGH) to Hanoi (HAN) in December 2025 (see full year).

One-Way flights

01 Dec Shenzhen Airlines
26 Dec Shenzhen Airlines
17 Dec Cathay Pacific
18 Dec Cathay Pacific
02 Dec Cathay Pacific
21 Dec Cathay Pacific
22 Dec Cathay Pacific
18 Dec Air China direct
26 Dec Air China direct
02 Dec Air China direct

Also check the deals for return flights from Hangzhou to Hanoi in December.

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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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