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Cheap flights from Hong Kong to Vientiane from HK$1,426

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 2-6. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — VTE
25 Jun — 2 Jul1
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 26 May 2026.

Wed 8-719:50
HKG
-
VTE
1 stop23h 35m
VietJet Air
Wed 22-719:10
VTE
-
HKG
1 stop22h 40m
VietJet Air
Deal found 25-5HK$2,601
Sat 25-718:45
HKG
-
VTE
2 stops25h 50m
Vietnam Airlines
Sat 1-811:20
VTE
-
HKG
2 stops29h 05m
Vietnam Airlines
Deal found 25-5HK$2,718
Wed 3-607:30
HKG
-
VTE
1 stop17h 35m
China Eastern
Wed 10-609:30
VTE
-
HKG
2 stops13h 15m
China Eastern
Deal found 25-5HK$2,766
Tue 23-618:45
HKG
-
VTE
2 stops25h 50m
Vietnam Airlines
Thu 9-711:20
VTE
-
HKG
2 stops29h 05m
Vietnam Airlines
Deal found 24-5HK$2,789
Mon 30-1111:55
HKG
-
VTE
1 stop13h 10m
China Eastern
Sat 5-1201:05
VTE
-
HKG
1 stop9h 25m
China Eastern
Deal found 23-5HK$2,797
Fri 19-621:15
HKG
-
VTE
1 stop12h 15m
China Eastern
Fri 26-610:30
VTE
-
HKG
1 stop8h 45m
China Eastern
Deal found 22-5HK$2,813
Tue 23-615:05
HKG
-
VTE
2 stops18h 25m
China Eastern
Thu 9-709:30
VTE
-
HKG
2 stops13h 15m
China Eastern
Deal found 25-5HK$2,844
Tue 26-512:50
HKG
-
VTE
2 stops20h 40m
China Eastern
Mon 1-601:05
VTE
-
HKG
1 stop14h 00m
China Eastern
Deal found 25-5HK$2,852
Mon 30-1118:40
HKG
-
VTE
2 stops25h 15m
Vietnam Airlines
Sun 6-1211:35
VTE
-
HKG
2 stops28h 50m
Vietnam Airlines
Deal found 23-5HK$2,860
Sat 27-613:55
HKG
-
VTE
2 stops19h 35m
China Eastern
Tue 30-615:50
VTE
-
HKG
1 stop17h 35m
China Eastern
Deal found 23-5HK$2,867

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 26 May 2026.

Round-trip from

HK$2,601

One-way from

HK$1,426

Popular in

November

Cheapest in

August
VietJet Air
  • VietJet Air
  • 8-7-22-7
  • 2 total stops
  • 46h 15m total
  • Hong Kong to Vientiane
Search Deals
Hainan Airlines
  • Hainan Airlines
  • 2-6
  • 1 total stop
  • 5h 25m total
  • Hong Kong to Vientiane
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (HK$2,317 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (HK$1,522 potential savings vs. average return price).
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 26 May 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

Wed 8-7

19:50-18:25

1 stop23h 35m

Vientiane Wattay

Wed 22-7

19:10-18:50

1 stop22h 40m

HK$2,679

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Sat 25-7

14:30-10:35

1 stop21h 05m

Vientiane Wattay

Sat 1-8

20:20-13:30

1 stop16h 10m

HK$2,718

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Tue 23-6

18:45-19:35

2 stops25h 50m

Vientiane Wattay

Thu 9-7

11:20-17:25

2 stops29h 05m

HK$2,789
Fastest return journey

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Fri 19-6

21:15-08:30

1 stop12h 15m

Vientiane Wattay

Fri 26-6

10:30-20:15

1 stop8h 45m

HK$2,813
Cheapest one-way

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Fri 5-6

20:50-20:30

1 stop24h 40m

HK$1,449

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Tue 23-6

14:30-10:35

1 stop21h 05m

HK$1,653

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Wed 3-6

18:45-19:35

2 stops25h 50m

HK$1,716

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Wed 3-6

21:30-12:40

1 stop16h 10m

HK$1,880
Fastest single journey

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Fri 5-6

11:25-16:45

1 stop6h 20m

HK$1,904

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Tue 23-6

08:25-19:35

3 stops12h 10m

HK$2,194

Flights are sorted by cheapest return flights first.

Deals found on 21-5

Showing 1-10 of 11 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 26 May 2026.
Read through reviews of airlines operating flights from Hong Kong to Vientiane, such as China Eastern. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
China Eastern
7.3
Good
216 reviews
Check prices

Overall

7.3

Entertainment

6.3

Crew

7.9

Comfort

7.3

Boarding

7.7

Food

6.9

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
216 reviews
China Eastern
7.3
Good
216 reviews
Check prices

Overall

7.3

Entertainment

6.3

Crew

7.9

Comfort

7.3

Boarding

7.7

Food

6.9

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.

  • 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?

    VietJet Air and Vietnam Airlines can get you from Hong Kong to Vientiane in just under 21h 05m. Your travel time can differ by up to 2h 30m. 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$2,191. China Eastern is currently priced 23% 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

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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

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 26 May 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapestHK$2,191AverageHK$2,834FlexibilityNo cancel feeOn-time62%
Search China Eastern 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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