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Cheap flights from Hong Kong to Vientiane from HK$1,449

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 7-5. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — VTE
16 May — 23 May1
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 16 April 2026.

Wed 27-513:55
HKG
-
VTE
2 stops19h 50m
China Eastern
Sun 31-509:45
VTE
-
HKG
2 stops23h 45m
China Eastern
Deal found 13-4HK$2,413
Fri 15-521:15
HKG
-
VTE
1 stop12h 30m
China Eastern
Fri 29-517:45
VTE
-
HKG
1 stop25h 30m
China Eastern
Deal found 13-4HK$2,484
Wed 13-513:55
HKG
-
VTE
2 stops23h 50m
China Eastern
Wed 20-515:50
VTE
-
HKG
2 stops17h 40m
China Eastern
Deal found 13-4HK$2,515
Fri 15-513:55
HKG
-
VTE
2 stops19h 50m
China Eastern
Fri 22-509:45
VTE
-
HKG
2 stops23h 45m
China Eastern
Deal found 14-4HK$2,531
Tue 14-412:50
HKG
-
VTE
2 stops20h 55m
China Eastern
Sun 19-417:45
VTE
-
HKG
2 stops22h 25m
China Eastern
Deal found 11-4HK$2,538
Wed 3-615:05
HKG
-
VTE
2 stops18h 40m
China Eastern
Wed 10-617:45
VTE
-
HKG
2 stops15h 45m
China Eastern
Deal found 14-4HK$2,554
Fri 29-517:05
HKG
-
VTE
2 stops22h 45m
China Eastern
Fri 5-617:45
VTE
-
HKG
2 stops15h 45m
China Eastern
Deal found 14-4HK$2,562
Thu 28-517:05
HKG
-
VTE
2 stops20h 40m
China Eastern
Thu 4-609:45
VTE
-
HKG
2 stops13h 00m
China Eastern
Deal found 12-4HK$2,578

Find 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 16 April 2026.

Round-trip from

HK$2,413

One-way from

HK$1,449

Popular in

November

Cheapest in

August

Average price

HK$3,306
China Eastern
  • China Eastern
  • 27-5-31-5
  • 4 total stops
  • 43h 35m total
  • Hong Kong to Vientiane
Search Deals
Hainan Airlines
  • Hainan Airlines
  • 7-5
  • 1 total stop
  • 11h 15m total
  • Hong Kong to Vientiane
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (HK$2,335 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (HK$1,434 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 16 April 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

Fri 15-5

13:55-08:45

2 stops19h 50m

Vientiane Wattay

Fri 22-5

09:45-10:30

2 stops23h 45m

HK$2,531

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Wed 3-6

21:15-12:45

1 stop16h 30m

Vientiane Wattay

Wed 10-6

17:45-10:25

1 stop15h 40m

HK$2,538

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Sun 14-6

21:15-16:45

1 stop20h 30m

Vientiane Wattay

Sun 21-6

13:45-11:30

2 stops20h 45m

HK$2,546

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Fri 29-5

21:15-16:45

1 stop20h 30m

Vientiane Wattay

Fri 5-6

15:50-10:30

2 stops17h 40m

HK$2,554

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Fri 5-6

21:15-14:50

1 stop18h 35m

Vientiane Wattay

Fri 12-6

09:45-10:30

2 stops23h 45m

HK$2,562

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Sun 14-6

21:15-14:50

1 stop18h 35m

Vientiane Wattay

Thu 18-6

09:45-10:25

1 stop23h 40m

HK$2,719
Fastest return journey

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Sun 31-5

13:55-08:45

2 stops19h 50m

Vientiane Wattay

Thu 4-6

09:45-20:15

1 stop9h 30m

HK$2,781
Cheapest one-way

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Thu 7-5

10:15-20:30

1 stop11h 15m

HK$1,449

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Fri 8-5

14:30-10:35

1 stop21h 05m

HK$1,598

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Fri 24-4

14:30-10:35

1 stop21h 05m

HK$1,763

Flights are sorted by cheapest return flights first.

Deals found on 12-4

Showing 1-10 of 15 resultsSorted by cheapest first
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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

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.

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 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?

    China Eastern can get you from Hong Kong to Vientiane in just under 19h 50m. 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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