Cheap flights from Hanoi to Hong Kong
Flights from Hanoi to Hong Kong currently start at €44. Below are the cheapest dates, typical duration and airlines on this route. Search live fares when you are ready to book — prices change during the day.
Prices refresh daily · per adult · Typical time: 2h
Key facts
- Lowest fare
- €44 · Fri 25 Dec
- Direct flights
- Yes
- Flight time
- 2h
- Airlines
- HK Express, Sun PhuQuoc Airways, Vietjet
- Cheapest month
- December 2026
- Distance
- 849 km
Round trip
One way
Questions people ask before they book
How much are flights from Hanoi to Hong Kong?
The lowest fare we currently show from Hanoi to Hong Kong is €44 for one adult. That price is tied to specific dates and can sell out.
Are there direct flights from Hanoi to Hong Kong?
Yes. Direct flights from Hanoi to Hong Kong show up in current fares. Filter by Direct when you search to hide connections.
Which airlines fly from Hanoi to Hong Kong?
Airlines showing fares on this route include HK Express, Sun PhuQuoc Airways, Vietjet. The cheapest airline is not always the one with a bag included.
How long is the flight from Hanoi to Hong Kong?
A typical itinerary from Hanoi to Hong Kong takes about 2h, including connections when the cheapest fare is not direct.
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December 2026