China to Vietnam · 873 km · Compare flights, trains, buses & driving
The straight-line distance from Hong Kong to Hanoi is approximately 873 km (542 miles). By road, the distance increases to about 0 km due to terrain, highways, and road networks connecting China to Vietnam.
Flying is the fastest way to cover the 873 km distance. Flights from HKG to HAN take approximately 1 hrs 55 min including boarding and taxiing. Multiple airlines operate on this route, and fares vary depending on the season, time of booking, and class of travel.
For the best prices, book 2-3 weeks in advance and opt for mid-week departures (Tuesday, Wednesday) which are typically cheaper than weekend flights.
Search Hong Kong to Hanoi FlightsThe drive from Hong Kong to Hanoi is a long one — approximately 0 km taking around —. Ensure your vehicle is in good condition and carry sufficient fuel.
For official travel information, regulations, and booking services:
DGCA — Indian aviation authority
Passport Seva — Passport and travel documents