Cheapest one-way flights from Hong Kong to Hanoi in January from $62

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

One-Way flights

08 Jan HK Express direct
25 Jan HK Express direct
06 Jan HK Express direct
24 Jan HK Express direct
15 Jan HK Express direct
16 Jan HK Express direct
31 Jan HK Express direct
05 Jan HK Express direct
22 Jan Vietnam Airlines direct
12 Jan Vietnam Airlines direct

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

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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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