Cheapest one-way flights from Hong Kong to Hanoi in January from $63

AirHint found the following cheapest one-way flights from Hong Kong (HKG) to Hanoi (HAN) in January 2026 (see full year).

One-Way flights

02 Jan HK Express direct
16 Jan HK Express direct
29 Jan Vietnam Airlines direct
08 Jan Thai AirAsia
24 Jan Thai AirAsia
21 Jan Thai AirAsia
11 Jan VietJet Air
10 Jan VietJet Air
21 Jan Vietnam Airlines direct
11 Jan Vietnam Airlines direct

Also check the deals for return flights from Hong Kong to Hanoi in January.

Skyscanner

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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