Cheap flights from Hanoi to Hong Kong

One-way fares from $51 · HAN → HKG · prices found by travellers in the last 48 hours

Compare all dates Hong Kong → Hanoi
Cheapest fare
$51

HK Express · Mon, Nov 23

Cheapest month
November

from $51

Direct flights
Yes

HK Express and Sun PhuQuoc Airways

Flight time
1h 40m

870 km

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Cheapest month to fly from Hanoi to Hong Kong

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $51
  2. December 2026 $52
  3. January 2027 $54
  4. February 2027 $61
  5. March 2027 $62
  6. April 2027 $61
  7. July 2027 $109

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

HK Express
Depart09:35 Mon, Nov 23HAN → HKG 2h 00m · Direct
$51one way, per person
View deal
HK Express
Depart09:35 Fri, Nov 27HAN → HKG 2h 00m · Direct
$52one way, per person
View deal
HK Express
Depart09:35 Wed, Nov 25HAN → HKG 2h 00m · Direct
$54one way, per person
View deal
HK Express
Depart09:35 Sun, Nov 29HAN → HKG 2h 00m · Direct
$54one way, per person
View deal
HK Express
Depart09:35 Sun, Nov 8HAN → HKG 2h 00m · Direct
$55one way, per person
View deal
HK Express
Depart09:35 Wed, Nov 11HAN → HKG 2h 00m · Direct
$55one way, per person
View deal
HK Express
Depart09:35 Fri, Nov 13HAN → HKG 2h 00m · Direct
$55one way, per person
View deal
HK Express
Depart09:35 Sat, Nov 14HAN → HKG 2h 00m · Direct
$55one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to Hong Kong

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in Hong KongCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in Hong KongTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in Hong KongPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in Hong KongCompare rental cars from major brands on EconomyBookings Compare cars →

Stay connected

eSIM for Hong KongMobile data from the moment you land, by Airalo Get eSIM →

About flights from Hanoi to Hong Kong

Hanoi (HAN) and Hong Kong (HKG) are about 870 km apart. Direct flights take around 1h 40m, and recent direct fares were with HK Express and Sun PhuQuoc Airways. Over the next few months, one-way fares start from $51, and November 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 Hanoi to Hong Kong?

The cheapest one-way fare we've seen recently is $51 with HK Express, departing Monday, November 23, 2026. Over the coming months, the lowest fare in each month ranges from $51 to $109.

What is the cheapest month to fly from Hanoi to Hong Kong?

November 2026 currently has the lowest fares, from $51 one way.

Are there direct flights from Hanoi to Hong Kong?

Yes. Recent direct fares were with HK Express and Sun PhuQuoc Airways.

How long is the flight from Hanoi to Hong Kong?

A direct flight takes about 1h 40m. Hanoi and Hong Kong are around 870 km apart.

Which airlines fly from Hanoi to Hong Kong?

Recent fares on this route were with HK Express and Sun PhuQuoc Airways.

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