How much is a flight from Hong Kong to Hanoi?

There’s no fixed price — fares between Hong Kong and Hanoi can vary a lot by day or time.

Pick a travel date to see today’s available fares.

Flying during the week can be more affordable, as weekend flights tend to be pricier. Also consider demand and availability: the last remaining seats often come at higher fares!

Which airports serve Hong Kong and Hanoi?

When planning a trip of about 846 km, it's a good idea to check flights from surrounding airports too.

• Airports in Hong Kong: Hong Kong is the only operational airport in the area.
• Airports in Hanoi: The only active airport in Hanoi is Hanoi - Noibai.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Choose the right flight for your trip from Hong Kong to Hanoi

Jetcost helps you tailor your flight search based on what matters to you — flight length, budget, airline, or agency. Whether you prefer round-trip or one-way, direct or with stopovers, you’ll see options from the best airlines and travel agencies.

Other popular destinations

Flying to Vietnam? Many users also explore: Da Nang, Hanoi, Ho Chi Minh City, Nha Trang, Phu Quoc.

Looking for a specific airline? Select it directly in the filters to speed up your search. The search filters help you see only the options that match your needs.