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Cheap flights from Hong Kong to Vientiane from HK$1,435

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 20-7. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — VTE
1 Aug — 8 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 2 July 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 30-6HK$2,526
Thu 30-716:05
HKG
-
VTE
1 stop5h 25m
Hainan Airlines
Thu 6-821:35
VTE
-
HKG
1 stop10h 30m
Hainan Airlines
Deal found 29-6HK$2,533
Thu 13-810:15
HKG
-
VTE
1 stop11h 15m
Hainan Airlines
Thu 20-821:35
VTE
-
HKG
1 stop16h 25m
Hainan Airlines
Deal found 29-6HK$2,581
Sun 16-819:50
HKG
-
VTE
1 stop23h 10m
VietJet Air
Sun 23-819:10
VTE
-
HKG
1 stop22h 40m
VietJet Air
Deal found 2-7HK$2,596
Thu 6-818:45
HKG
-
VTE
2 stops25h 50m
Vietnam Airlines
Wed 12-820:20
VTE
-
HKG
1 stop16h 10m
Vietnam Airlines
Deal found 1-7HK$2,667
Sun 16-818:45
HKG
-
VTE
2 stops25h 50m
Vietnam Airlines
Sun 23-811:20
VTE
-
HKG
2 stops29h 05m
Vietnam Airlines
Deal found 2-7HK$2,690
Sat 25-718:45
HKG
-
VTE
2 stops25h 50m
Vietnam Airlines
Sat 1-811:20
VTE
-
HKG
2 stops29h 05m
Vietnam Airlines
Deal found 1-7HK$2,714
Sat 3-1018:45
HKG
-
VTE
2 stops25h 50m
Vietnam Airlines
Wed 7-1020:20
VTE
-
HKG
1 stop16h 10m
Vietnam Airlines
Deal found 29-6HK$2,730
Mon 3-821:15
HKG
-
VTE
1 stop18h 35m
China Eastern
Fri 7-809:30
VTE
-
HKG
2 stops13h 15m
China Eastern
Deal found 1-7HK$2,745

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 2 July 2026.

Round-trip from

HK$2,526

One-way from

HK$1,435

Popular in

November

Cheapest in

August

Average price

HK$3,310
Hainan Airlines
  • Hainan Airlines
  • 25-7-1-8
  • 2 total stops
  • 21h 50m total
  • Hong Kong to Vientiane
Search Deals
VietJet Air
  • VietJet Air
  • 20-7
  • 1 total stop
  • 23h 35m total
  • Hong Kong to Vientiane
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (HK$5,067 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease (HK$2,675 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 2 July 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 25-7

18:45-19:35

2 stops25h 50m

Vientiane Wattay

Sat 1-8

11:20-17:25

2 stops29h 05m

HK$2,714

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Thu 6-8

19:55-18:25

1 stop23h 30m

Vientiane Wattay

Wed 12-8

19:10-18:50

1 stop22h 40m

HK$2,745

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Sun 16-8

22:05-14:50

2 stops17h 45m

Vientiane Wattay

Sun 23-8

13:45-16:05

1 stop25h 20m

HK$2,769

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Fri 14-8

14:30-10:35

1 stop21h 05m

Vientiane Wattay

Fri 21-8

20:20-13:30

1 stop16h 10m

HK$2,769

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Tue 20-10

18:45-19:35

2 stops25h 50m

Vientiane Wattay

Sat 24-10

11:20-17:25

2 stops29h 05m

HK$2,784

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Mon 20-7

14:30-10:35

1 stop21h 05m

Vientiane Wattay

Sat 25-7

11:20-17:25

2 stops29h 05m

HK$2,784
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$2,800
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$1,514

Hong KongVientiane

HKG - VTE

HKGVTE

Hong Kong Intl

Sun 9-8

18:45-19:35

2 stops25h 50m

HK$1,592

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 2 July 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
226 reviews
Check prices

Crew

7.9

Overall

7.3

Comfort

7.3

Food

7.0

Boarding

7.7

Entertainment

6.4

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

Crew

7.9

Overall

7.3

Comfort

7.3

Food

7.0

Boarding

7.7

Entertainment

6.4

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?

    Vietnam Airlines, VietJet Air, and China Eastern can get you from Hong Kong to Vientiane in just under 17h 45m. Your travel time can differ by up to 8h 05m. 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$2,199. 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

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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 2 July 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapestHK$2,199AverageHK$2,859FlexibilityNo 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?

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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