Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Vietnam to Hong Kong from HK$350

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25-9. Fares are subject to change and may not be available on all flights or dates of travel.
SGN — HKG
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Vietnam to Hong Kong

Keep the following information in mind while searching for Vietnam to Hong Kong flight deals. Data was last updated 16 September 2025.

Round-trip from

HK$871

One-way from

HK$350

Popular in

December

Cheapest in

May

Average price

HK$1,633

Good one-way deal

HK$520 or less
HK Express
  • HK Express
  • 29-10-5-11
  • Nonstop
  • 4h 25m total
  • Vietnam to Hong Kong
Search Deals
HK Express
  • HK Express
  • 25-9
  • Nonstop
  • 3h 10m total
  • Vietnam to Hong Kong
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (HK$2,189 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$370 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a one-way flight from Vietnam to Hong Kong Intl.
Search Deals

Find flight deals from Vietnam to Hong Kong

Cheapest flights from Vietnam to Hong Kong
Explore the most affordable flight options available from Vietnam to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Wed 29-1009:30HAN - HKG
Nonstop2h 05mHK Express
Wed 5-1107:25HKG - HAN
Nonstop2h 20mHK Express
Deal found 14-9HK$871
Fri 5-1210:05DAD - HKG
Nonstop1h 55mHK Express
Sun 7-1208:25HKG - DAD
Nonstop1h 55mHK Express
Deal found 14-9HK$871
Thu 2-1009:35HAN - HKG
Nonstop2h 05mHK Express
Sun 5-1007:45HKG - HAN
Nonstop2h 05mHK Express
Deal found 15-9HK$910
Thu 18-910:05DAD - HKG
Nonstop2h 00mHK Express
Sun 21-908:25HKG - DAD
Nonstop1h 55mHK Express
Deal found 14-9HK$910
Thu 30-1009:30HAN - HKG
Nonstop2h 05mHK Express
Thu 6-1107:25HKG - HAN
Nonstop2h 20mHK Express
Deal found 15-9HK$926
Thu 30-1012:25DAD - HKG
Nonstop1h 55mHK Express
Mon 3-1108:25HKG - DAD
Nonstop1h 55mHK Express
Deal found 15-9HK$926
Sun 21-909:35HAN - HKG
Nonstop2h 05mHK Express
Thu 25-907:45HKG - HAN
Nonstop2h 05mHK Express
Deal found 16-9HK$933
Wed 17-919:05PQC - HKG
Nonstop3h 20mMultiple Airlines
Fri 19-916:40HKG - PQC
Nonstop2h 45mMultiple Airlines
Deal found 15-9HK$964
Thu 18-909:35HAN - HKG
Nonstop2h 05mHK Express
Sun 21-907:45HKG - HAN
Nonstop2h 05mHK Express
Deal found 14-9HK$980
Sat 11-1009:35HAN - HKG
Nonstop2h 05mHK Express
Tue 14-1007:45HKG - HAN
Nonstop2h 05mHK Express
Deal found 15-9HK$988
Tue 14-1009:35HAN - HKG
Nonstop2h 05mHK Express
Thu 16-1007:45HKG - HAN
Nonstop2h 05mHK Express
Deal found 15-9HK$996
Thu 23-1010:05DAD - HKG
Nonstop2h 00mHK Express
Thu 23-1016:30HKG - DAD
Nonstop1h 55mHK Express
Deal found 15-9HK$996

Cheapflights Fare Finder

 
Customise your flight search to find flights from Vietnam to Hong Kong that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 70,647 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from Vietnam to Hong Kong that are best for you.

Fly from

Vietnam

Fly to

Hong Kong

Route

Departure

Return

Price

HanoiHong Kong

HAN - HKG

HANHKG

Hanoi Noibai

Sat 25-10

09:35-12:40

Nonstop2h 05m

Hong Kong Intl

Mon 27-10

07:25-08:45

Nonstop2h 20m

HK$918

Da NangHong Kong

DAD - HKG

DADHKG

Da Nang

Thu 13-11

18:30-21:25

Nonstop1h 55m

Hong Kong Intl

Mon 17-11

10:45-11:40

Nonstop1h 55m

HK$926

Da NangHong Kong

DAD - HKG

DADHKG

Da Nang

Wed 29-10

10:05-13:00

Nonstop1h 55m

Hong Kong Intl

Sun 2-11

10:45-11:40

Nonstop1h 55m

HK$926

Da NangHong Kong

DAD - HKG

DADHKG

Da Nang

Thu 30-10

18:30-21:25

Nonstop1h 55m

Hong Kong Intl

Thu 6-11

16:50-17:45

Nonstop1h 55m

HK$926

Da NangHong Kong

DAD - HKG

DADHKG

Da Nang

Thu 23-10

10:05-13:05

Nonstop2h 00m

Hong Kong Intl

Thu 23-10

16:30-17:25

Nonstop1h 55m

HK$996

Phu QuocHong Kong

PQC - HKG

PQCHKG

Phu Quoc Duong Dang

Wed 29-10

10:50-15:00

Nonstop3h 10m

Hong Kong Intl

Wed 5-11

16:05-17:55

Nonstop2h 50m

HK$1,003

HanoiHong Kong

HAN - HKG

HANHKG

Hanoi Noibai

Sun 12-10

09:35-12:40

Nonstop2h 05m

Hong Kong Intl

Wed 15-10

07:45-08:50

Nonstop2h 05m

HK$1,034

Ho Chi Minh CityHong Kong

SGN - HKG

SGNHKG

Ho Chi Minh City

Sun 1-2

15:10-18:50

Nonstop2h 40m

Hong Kong Intl

Sun 8-2

19:50-21:30

Nonstop2h 40m

HK$1,167

Da NangHong Kong

DAD - HKG

DADHKG

Da Nang

Tue 30-9

22:10-01:10

Nonstop2h 00m

Hong Kong Intl

Sat 4-10

20:35-21:25

Nonstop1h 50m

HK$1,190

Da NangHong Kong

DAD - HKG

DADHKG

Da Nang

Fri 24-10

10:05-13:05

Nonstop2h 00m

Hong Kong Intl

Fri 24-10

16:30-17:25

Nonstop1h 55m

HK$1,237

Flights are sorted by cheapest return flights first.

Deals found on 16-9

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Vietnam to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Vietnam with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Vietnam to Hong Kong

What is the cheapest time of day to fly from VN to HKG?

Find hourly flight availability from Vietnam to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 September 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 45% on flights from Vietnam to Hong Kong by exploring options for tickets at midday.

Weekly flight availability from Vietnam to Hong Kong

Explore weekly flight availability from Vietnam to Hong Kong. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 16 September 2025.

The most flights from VN0 to HKG are scheduled on a Monday (20 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (8 on average).

Reviews of airlines servicing Hong Kong

Get insights into the airlines that provide service to Hong Kong. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hong Kong. Reviews last updated 16 September 2025.
See what other customers who have flown with Cathay Pacific from Vietnam to Hong Kong have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
993 reviews
Check prices

Entertainment

7.8

Comfort

7.6

Food

7.3

Overall

7.6

Crew

8.1

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

anish,Aug 2025

YYZ - HKG

Overall journey was good. The economy seats on this airbus a350 was the worst . Too narrow and no underthigh support . My next journey from Hongkong to kathmandu was better as the economy seats on airbus a330 was a lot better than on this plane . Cathy should make a note on this . The long haul flights should have at least comfy seats compared to short flights from Hongkong to ktm
Cathay Pacific
7.6
Good
993 reviews
Cathay Pacific
7.6
Good
993 reviews
Check prices

Entertainment

7.8

Comfort

7.6

Food

7.3

Overall

7.6

Crew

8.1

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

anish,Aug 2025

YYZ - HKG

Overall journey was good. The economy seats on this airbus a350 was the worst . Too narrow and no underthigh support . My next journey from Hongkong to kathmandu was better as the economy seats on airbus a330 was a lot better than on this plane . Cathy should make a note on this . The long haul flights should have at least comfy seats compared to short flights from Hongkong to ktm

Related info for your journey

Find useful and relevant information for your journey from Vietnam to Hong Kong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Hong Kong from Vietnam?

    If you book a flight to Hong Kong from Vietnam, you will be flying to Hong Kong Intl, which is the city’s only airport. Hong Kong Intl (HKG) is located 26.0 km from the centre of Hong Kong.

  • How popular is this Vietnam to Hong Kong flight route?

    Within the past month, 13 users have taken a look at flights from Vietnam to Hong Kong Intl.

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

    Airlines like HK Express, VietJet Air, and Cathay Pacific fly from Vietnam to Hong Kong in about 2h 05m. The time it takes to get you to your destination is usually consistent. There are 845 km between Vietnam and Hong Kong. Generally, flights for this route are direct.

  • What are the cheapest airlines to fly from Vietnam to Hong Kong one-way?

    The cheapet airlines for a one-way flight from Vietnam to Hong Kong are HK Express (HK$350), VietJet Air (HK$513), and Vietnam Airlines (HK$856).

  • What are the most popular routes from Vietnam to Hong Kong?

    The most popular flight routes from Vietnam to Hong Kong are Hanoi Noibai - Hong Kong Intl, Ho Chi Minh City - Hong Kong Intl and Da Nang - Hong Kong Intl.

  • What are the most reliable airlines from Vietnam to Hong Kong?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Vietnam to Hong Kong on time: Air Chathams (56%), MIAT Mongolian (48%), Qatar Airways (48%).

  • What are the cheapest flights from Vietnam to Hong Kong?

    On average you can expect to pay HK$1,716 for a flight from Vietnam to Hong Kong. The cheapest flight overall is HK$476 while the most popular route, (Hanoi Noibai - Hong Kong Intl) is currently priced at HK$1,174.

  • Can I find deals for flights from Vietnam to Hong Kong that include hotel bookings?

    Yes. In addition to deals on Vietnam to Hong Kong flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Vietnam to Hong Kong?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Vietnam to Hong Kong.

  • Can I find deals for business class flights from Vietnam to Hong Kong?

    Yes. Cheapflights offers flight deals from Vietnam to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Vietnam to Hong Kong

See prices for flight routes from nearby airports that may be better suited for you.
Taiwan Taoyuan Intl to Hong Kong flights
Incheon Intl to Hong Kong flights
Singapore to Hong Kong flights
Suvarnabhumi to Hong Kong flights
Manila to Hong Kong flights
Haneda to Hong Kong flights
Sung Shan to Hong Kong flights
Don Mueang Intl to Hong Kong flights
Narita to Hong Kong flights
Kaohsiung City to Hong Kong flights
Cebu City to Hong Kong flights
Hongqiao Intl to Hong Kong flights
Kansai Intl to Hong Kong flights
Pu Dong to Hong Kong flights
Denpasar to Hong Kong flights
Chiang Mai to Hong Kong flights
Wuhan to Hong Kong flights
Taichung City to Hong Kong flights
Okinawa to Hong Kong flights
Chongqing to Hong Kong flights
Chitose to Hong Kong flights
Chubu Centrair Intl to Hong Kong flights
Guangzhou to Hong Kong flights
Da Nang to Hong Kong flights

Top airline flying from Vietnam to Hong Kong

Discover the top airline that operate flights from Vietnam to Hong Kong. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 70,647 searches. Data last updated 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapestHK$1,588AverageHK$1,899FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Vietnam to Hong Kong?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Hong Kong from Vietnam today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Vietnam to Hong Kong?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Vietnam to Hong Kong.

Can Cheapflights find flights from Vietnam to Hong Kong with no change fees?

Need flexible booking options for your flight to Hong Kong from Vietnam? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Vietnam to Hong Kong become cheaper?

Of course! You can now track prices for flights from Vietnam to Hong Kong and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.