China Southern AirlinesDepart14:30
Thu, 3 DecHKG → HEK
5h 50m · 1 stop
US$142one way, per person
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- Cheapest fare
- US$142
- Cheapest month
- December
- Direct flights
- Not recently
- Quickest trip
- 5h 50m
China Southern Airlines · Thu, 3 Dec
from US$142
Usually 1+ stop
3,320 km
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Cheapest month to fly from Hong Kong to Heihe
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in December 2026
The lowest fares we've seen for each day, cheapest first.
China Southern AirlinesPlan the rest of your trip to Heihe
Where to stay, what to do and getting around, from our travel partners.
Getting around
About flights from Hong Kong to Heihe
Hong Kong (HKG) and Heihe (HEK) are about 3,320 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 5h 50m. Over the next few months, one-way fares start from US$142, and December 2026 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from Hong Kong to Heihe?
The cheapest one-way fare we've seen recently is US$142 with China Southern Airlines, departing Thursday, 3 December 2026. Over the coming months, the lowest fare in each month ranges from US$142 to US$207.
What is the cheapest month to fly from Hong Kong to Heihe?
December 2026 currently has the lowest fares, from US$142 one way.
Are there direct flights from Hong Kong to Heihe?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from Hong Kong to Heihe?
The quickest journey we've seen takes about 5h 50m. Hong Kong and Heihe are around 3,320 km apart.
Which airlines fly from Hong Kong to Heihe?
Recent fares on this route were with China Southern Airlines.
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