Cheap flights from Hong Kong to Hanoi

Direct flight: 849 km, ~1h from Hong Kong (HKG) to Hanoi (HAN).

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Live fares · HKG → HAN

Frequently asked questions

  • How long is the flight from Hong Kong to Hanoi?

    Direct flights from HKG to HAN cover approximately 849 km (528 miles), with an estimated flight time of 1h. Operating airlines: CX, HX, UO, VN.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: HKG → HAN Cheapest month to fly to Hanoi All flights from Hong Kong All flights to Hanoi Flights to Viet Nam Visa-free with Hong Kong SAR passport CX routes HX routes UO routes