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Cheap flights from Hong Kong to Vientiane from HK$845

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 10-9. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — VTE
24 Aug — 31 Aug1
1 adult

Cheap flight deals from Hong Kong to Vientiane

Keep the following information in mind while searching for Hong Kong to Vientiane flight deals. Data was last updated 19 August 2025.

Round-trip from

HK$1,596

One-way from

HK$845

Popular in

February

Cheapest in

March

Average price

HK$3,786
VietJet Air
  • VietJet Air
  • 11-9-15-9
  • 2 total stops
  • 46h 00m total
  • Hong Kong to Vientiane
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VietJet Air
  • VietJet Air
  • 10-9
  • 1 total stop
  • 22h 55m total
  • Hong Kong to Vientiane
Search Deals
High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 3% potential price decrease (HK$826 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Hong Kong to Vientiane

Cheapest flights from Hong Kong to Vientiane
Explore the most affordable flight options available from Hong Kong to Vientiane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.

Thu 11-920:35HKG - VTE
1 stop22h 10mVietJet Air
Mon 15-918:45VTE - HKG
1 stop23h 50mVietJet Air
Deal found 19-8HK$1,596
Thu 18-920:35HKG - VTE
1 stop22h 10mVietJet Air
Tue 23-918:45VTE - HKG
1 stop23h 05mVietJet Air
Deal found 17-8HK$1,791
Fri 3-1019:50HKG - VTE
1 stop22h 55mVietJet Air
Fri 10-1018:45VTE - HKG
1 stop23h 50mVietJet Air
Deal found 19-8HK$1,807
Tue 19-820:35HKG - VTE
1 stop22h 10mVietJet Air
Wed 27-818:45VTE - HKG
1 stop23h 50mVietJet Air
Deal found 16-8HK$1,838
Mon 25-819:50HKG - VTE
1 stop22h 55mVietJet Air
Fri 29-818:45VTE - HKG
1 stop23h 50mVietJet Air
Deal found 17-8HK$1,924
Thu 18-916:30HKG - VTE
2 stops26h 15mMultiple Airlines
Tue 23-918:45VTE - HKG
2 stops17h 20mMultiple Airlines
Deal found 17-8HK$1,955
Thu 18-916:30HKG - VTE
2 stops26h 15mMultiple Airlines
Thu 9-1018:45VTE - HKG
2 stops29h 25mMultiple Airlines
Deal found 17-8HK$2,002
Thu 11-916:30HKG - VTE
2 stops26h 15mMultiple Airlines
Mon 15-918:45VTE - HKG
2 stops19h 00mMultiple Airlines
Deal found 19-8HK$2,041
Fri 29-820:50HKG - VTE
1 stop24h 40mMultiple Airlines
Mon 1-918:45VTE - HKG
1 stop23h 50mMultiple Airlines
Deal found 17-8HK$2,065
Thu 2-1020:35HKG - VTE
1 stop22h 10mVietJet Air
Thu 9-1018:45VTE - HKG
1 stop23h 05mVietJet Air
Deal found 18-8HK$2,135
Mon 25-820:35HKG - VTE
2 stops22h 10mMultiple Airlines
Fri 29-818:45VTE - HKG
2 stops28h 40mMultiple Airlines
Deal found 17-8HK$2,159
Fri 3-1007:30HKG - VTE
1 stop17h 35mChina Eastern
Thu 9-1001:00VTE - HKG
1 stop21h 45mChina Eastern
Deal found 19-8HK$2,167

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hong Kong to Vientiane 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 19 August 2025.
Use the filters below to find and compare flights from Hong Kong to Vientiane that are best for you.

Fly from

Hong Kong

Fly to

Vientiane

Route

Departure

Return

Price

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Thu 11-9

20:35-17:45

1 stop22h 10m

Vientiane Wattay

Mon 15-9

18:45-19:35

1 stop23h 50m

HK$1,596

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Thu 18-9

20:35-17:45

1 stop22h 10m

Vientiane Wattay

Tue 23-9

18:45-18:50

1 stop23h 05m

HK$1,791

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Thu 18-9

20:35-17:45

1 stop22h 10m

Vientiane Wattay

Thu 9-10

18:45-18:50

1 stop23h 05m

HK$1,791

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Thu 18-9

16:30-17:45

2 stops26h 15m

Vientiane Wattay

Tue 23-9

18:45-13:05

2 stops17h 20m

HK$1,955

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Thu 18-9

16:30-17:45

2 stops26h 15m

Vientiane Wattay

Thu 9-10

18:45-01:10

2 stops29h 25m

HK$2,002

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Thu 11-9

16:30-17:45

2 stops26h 15m

Vientiane Wattay

Mon 15-9

18:45-14:45

2 stops19h 00m

HK$2,041

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Fri 29-8

20:50-20:30

1 stop24h 40m

Vientiane Wattay

Mon 1-9

18:45-19:35

1 stop23h 50m

HK$2,065

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Thu 2-10

20:35-17:45

1 stop22h 10m

Vientiane Wattay

Thu 9-10

18:45-18:50

1 stop23h 05m

HK$2,135

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Mon 29-9

13:55-00:05

1 stop11h 10m

Vientiane Wattay

Thu 2-10

10:35-10:25

1 stop22h 50m

HK$2,213

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Wed 10-9

19:50-17:45

1 stop22h 55m

HK$845

Flights are sorted by cheapest return flights first.

Deals found on 17-8

Showing 1-10 of 21 results
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Best time to book a flight from Hong Kong to Vientiane

Have a flexible travel schedule? Discover the best time to fly to Vientiane from Hong Kong 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 Hong Kong to Vientiane

What is the cheapest time of day to fly from HK to VTE?

Find hourly flight availability from Hong Kong to Vientiane. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 August 2025.

One of the essential ways to save on airfare from Hong Kong to Vientiane is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the afternoon could potentially save you up to 41% on airfare.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Vientiane. 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 Vientiane from Hong Kong?

    Located just 4.6 km from the city centre, Vientiane Wattay (VTE) is the airport most travelers will use when flying to Vientiane from Hong Kong.

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

    The Hong Kong to Vientiane Wattay flight path was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    VietJet Air can get you from Hong Kong to Vientiane in just under 22h 10m. Your travel time can differ by up to . Hong Kong and Vientiane are separated by a distance of 1278 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hong Kong to Vientiane 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

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Alternative routes for Hong Kong to Vientiane

See prices for flight routes from nearby airports that may be better suited for you.
Hong Kong to Vientiane flights

Fly with Cheapflights

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

Deals for Hong Kong to Vientiane flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Hong Kong to Vientiane for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Hong Kong to Vientiane, users can toggle the no change fees filter when performing a flight search.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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