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Cheap flights from Hong Kong to Vientiane from HK$1,419

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 15-10. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — VTE
29 Jul — 5 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hong Kong to Vientiane

Enter your travel dates to find the best prices.

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 29 June 2026.

Sat 25-716:05
HKG
-
VTE
1 stop5h 25m
Hainan Airlines
Sat 1-821:35
VTE
-
HKG
1 stop16h 25m
Hainan Airlines
Deal found 25-6HK$2,525
Sat 5-916:05
HKG
-
VTE
1 stop5h 25m
Multiple Airlines
Sun 13-919:10
VTE
-
HKG
1 stop22h 40m
Multiple Airlines
Deal found 25-6HK$2,548
Sun 26-719:50
HKG
-
VTE
1 stop23h 35m
VietJet Air
Sun 2-819:10
VTE
-
HKG
1 stop22h 40m
VietJet Air
Deal found 26-6HK$2,635
Fri 27-1118:40
HKG
-
VTE
2 stops25h 15m
Vietnam Airlines
Tue 1-1211:35
VTE
-
HKG
2 stops28h 50m
Vietnam Airlines
Deal found 24-6HK$2,697
Sun 26-718:45
HKG
-
VTE
2 stops25h 50m
Vietnam Airlines
Sun 2-820:20
VTE
-
HKG
1 stop16h 10m
Vietnam Airlines
Deal found 26-6HK$2,729
Sat 25-718:45
HKG
-
VTE
2 stops25h 50m
Vietnam Airlines
Sat 1-811:20
VTE
-
HKG
2 stops29h 05m
Vietnam Airlines
Deal found 25-6HK$2,737
Fri 3-717:05
HKG
-
VTE
1 stop20h 40m
China Eastern
Mon 6-717:45
VTE
-
HKG
1 stop15h 40m
China Eastern
Deal found 28-6HK$2,760
Fri 3-718:45
HKG
-
VTE
2 stops25h 50m
Vietnam Airlines
Mon 6-711:20
VTE
-
HKG
2 stops29h 05m
Vietnam Airlines
Deal found 28-6HK$2,791
Sun 12-717:05
HKG
-
VTE
1 stop20h 40m
China Eastern
Wed 15-717:45
VTE
-
HKG
1 stop15h 40m
China Eastern
Deal found 28-6HK$2,799
Sat 22-815:05
HKG
-
VTE
2 stops18h 25m
China Eastern
Sat 29-809:30
VTE
-
HKG
1 stop9h 45m
China Eastern
Deal found 25-6HK$2,823

Find flight deals from Hong Kong to Vientiane

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Vientiane (VTE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 June 2026.

Round-trip from

HK$2,525

One-way from

HK$1,419

Popular in

November

Cheapest in

August

Average price

HK$2,854
Hainan Airlines
  • Hainan Airlines
  • 25-7-1-8
  • 2 total stops
  • 21h 50m total
  • Hong Kong to Vientiane
Search Deals
VietJet Air
  • VietJet Air
  • 15-10
  • 1 total stop
  • 23h 30m total
  • Hong Kong to Vientiane
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (HK$5,065 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease (HK$2,674 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 29 June 2026.
Use the filters below to find and compare flights from Hong Kong to Vientiane that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Sat 3-10

18:45-19:35

2 stops25h 50m

Vientiane Wattay

Wed 7-10

20:20-13:30

1 stop16h 10m

HK$2,729

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Sat 25-7

18:45-19:35

2 stops25h 50m

Vientiane Wattay

Sat 1-8

11:20-17:25

2 stops29h 05m

HK$2,752
Fastest return journey

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Sun 12-7

17:05-12:45

1 stop20h 40m

Vientiane Wattay

Wed 15-7

17:45-10:25

1 stop15h 40m

HK$2,799

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Tue 14-7

21:15-14:50

1 stop18h 35m

Vientiane Wattay

Wed 22-7

13:45-10:25

1 stop19h 40m

HK$2,831

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Tue 20-10

18:45-19:35

2 stops25h 50m

Vientiane Wattay

Sat 24-10

20:20-13:30

1 stop16h 10m

HK$2,886
Cheapest one-way

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Sun 9-8

19:50-18:25

1 stop23h 35m

HK$1,443

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Mon 24-8

19:50-18:25

1 stop23h 35m

HK$1,513

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Mon 24-8

18:45-19:35

2 stops25h 50m

HK$1,592

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Sun 9-8

18:45-19:35

2 stops25h 50m

HK$1,592

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Fri 16-10

18:45-19:35

2 stops25h 50m

HK$1,717

Flights are sorted by cheapest return flights first.

Deals found on 29-6

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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

How often are flights from Hong Kong to Vientiane delayed?

About 24% of weekly flights between Hong Kong and Vientiane have experienced delays in the past year, with the average delay time being 89 minutes.

What is the most punctual flight time for Hong Kong to Vientiane flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Hong Kong to Vientiane flights?

Over the past year, Hong Kong Airlines have had the lowest number of delays on this route, with just 24% of flights being delayed.

Reviews of airlines servicing Vientiane

Get insights into the airlines that provide service to Vientiane. 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 Vientiane. Reviews last updated 29 June 2026.
Read reviews from past customers who have flown with China Eastern from Hong Kong to Vientiane. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Eastern
7.3
Good
226 reviews
Check prices

Entertainment

6.4

Comfort

7.3

Crew

7.9

Boarding

7.7

Overall

7.3

Food

7.0

Reviews

1 / 7
10.0
Excellent

Anonymous,Feb 2026

LGW - PVG

Not much selection for westerners with regards to videos. But the upgrade was amazing. So gave 5 stars. Thank you.
China Eastern
7.3
Good
226 reviews
China Eastern
7.3
Good
226 reviews
Check prices

Entertainment

6.4

Comfort

7.3

Crew

7.9

Boarding

7.7

Overall

7.3

Food

7.0

Reviews

1 / 7
10.0
Excellent

Anonymous,Feb 2026

LGW - PVG

Not much selection for westerners with regards to videos. But the upgrade was amazing. So gave 5 stars. Thank you.

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.

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

    The Hong Kong Intl to Vientiane Wattay flight path was viewed by 1 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?

    Vietnam Airlines and China Eastern can get you from Hong Kong to Vientiane in just under 20h 40m. Your travel time can differ by up to 5h 10m. Hong Kong and Vientiane are separated by a distance of 1278 km. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Hong Kong to Vientiane round-trip?

    Flying on China Eastern is currently your cheapest option to Vientiane, with prices starting at HK$2,198. China Eastern is currently priced 27% below the average price you’ll pay for this route.

  • 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

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

Complete your trip

Complete your trip to Vientiane by adding a car hire and/or hotel booking to your travel itinerary.
Vientiane car hire
Vientiane Wattay Airport car hire
Luang Prabang car hire
Pakse car hire

Top airline flying from Hong Kong to Vientiane

Discover the top airline that operate flights from Hong Kong to Vientiane. 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 29 June 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapestHK$2,193AverageHK$2,836FlexibilityNo cancel feeOn-time62%
Search China Eastern 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 Hong Kong to Vientiane?

When you search for this flight from Hong Kong to Vientiane, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Hong Kong to Vientiane by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights to Vientiane from Hong Kong shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from Hong Kong to Vientiane 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.

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