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Cheap flights from Hong Kong to Vientiane from HK$1,325

HKG — VTE
22 Sep — 29 Sep1
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

Thu 3-919:55 -
1 stop23h 30m
Wed 9-919:10 -
1 stop22h 40m
Deal found 19-8HK$2,430
Wed 7-1019:50 -
1 stop23h 35m
Wed 14-1019:10 -
1 stop22h 40m
Deal found 23-8HK$2,446
Thu 17-919:55 -
1 stop23h 30m
Sat 26-919:10 -
1 stop22h 40m
Deal found 19-8HK$2,454
Wed 7-1018:45 -
2 stops25h 50m
Wed 14-1011:20 -
2 stops29h 05m
Deal found 23-8HK$2,665
Sat 17-1018:45 -
2 stops25h 50m
Wed 21-1020:20 -
1 stop16h 10m
Deal found 22-8HK$2,673
Sat 12-1214:30 -
1 stop21h 15m
Sun 20-1219:45 -
1 stop16h 45m
Deal found 20-8HK$2,689
Fri 16-1014:30 -
1 stop21h 05m
Mon 19-1020:20 -
1 stop16h 10m
Deal found 20-8HK$2,697
Thu 17-914:30 -
1 stop21h 05m
Sat 26-911:20 -
2 stops29h 05m
Deal found 19-8HK$2,720
Wed 16-914:30 -
1 stop21h 05m
Fri 25-911:20 -
2 stops29h 05m
Deal found 21-8HK$2,744

Find flight deals from Hong Kong to Vientiane

Round-trip from

HK$2,383

One-way from

HK$1,325

Popular in

November

Cheapest in

December

Average price

HK$2,556
VietJet Air
  • VietJet Air
  • 11-9-13-9
  • 2 total stops
  • 46h 15m total
  • Hong Kong to Vientiane
Search Deals
VietJet Air
  • VietJet Air
  • 7-10
  • 1 total stop
  • 23h 35m total
  • Hong Kong to Vientiane
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (HK$4,565 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease (HK$2,615 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
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 Hong Kong Intl - VTE Vientiane Wattay

HKGVTE

Hong Kong Intl

Thu 17-9

19:55-18:25

1 stop23h 30m

Vientiane Wattay

Sat 26-9

19:10-18:50

1 stop22h 40m

HK$2,454

Hong KongVientiane

HKG Hong Kong Intl - VTE Vientiane Wattay

HKGVTE

Hong Kong Intl

Wed 7-10

18:45-19:35

2 stops25h 50m

Vientiane Wattay

Wed 14-10

11:20-17:25

2 stops29h 05m

HK$2,665

Hong KongVientiane

HKG Hong Kong Intl - VTE Vientiane Wattay

HKGVTE

Hong Kong Intl

Sat 3-10

18:45-19:35

2 stops25h 50m

Vientiane Wattay

Sat 10-10

11:20-17:25

2 stops29h 05m

HK$2,744

Hong KongVientiane

HKG Hong Kong Intl - VTE Vientiane Wattay

HKGVTE

Hong Kong Intl

Mon 21-12

13:40-00:05

1 stop11h 25m

Vientiane Wattay

Sun 27-12

16:50-20:15

1 stop26h 25m

HK$2,822
Fastest return journey

Hong KongVientiane

HKG Hong Kong Intl - VTE Vientiane Wattay

HKGVTE

Hong Kong Intl

Sat 3-10

11:25-16:45

1 stop6h 20m

Vientiane Wattay

Sat 10-10

10:30-20:15

1 stop8h 45m

HK$2,830

Hong KongVientiane

HKG Hong Kong Intl - VTE Vientiane Wattay

HKGVTE

Hong Kong Intl

Fri 18-9

18:45-19:35

2 stops25h 50m

Vientiane Wattay

Sun 20-9

20:20-13:30

1 stop16h 10m

HK$2,885

Hong KongVientiane

HKG Hong Kong Intl - VTE Vientiane Wattay

HKGVTE

Hong Kong Intl

Sat 26-12

13:40-00:05

1 stop11h 25m

Vientiane Wattay

Mon 4-1

12:20-20:15

1 stop6h 55m

HK$2,885

Hong KongVientiane

HKG Hong Kong Intl - VTE Vientiane Wattay

HKGVTE

Hong Kong Intl

Fri 18-9

14:30-10:35

1 stop21h 05m

Vientiane Wattay

Tue 22-9

11:20-17:25

2 stops29h 05m

HK$2,979

Hong KongVientiane

HKG Hong Kong Intl - VTE Vientiane Wattay

HKGVTE

Hong Kong Intl

Sun 13-9

18:45-19:35

2 stops25h 50m

Vientiane Wattay

Sat 26-9

11:20-17:25

2 stops29h 05m

HK$2,979

Hong KongVientiane

HKG Hong Kong Intl - VTE Vientiane Wattay

HKGVTE

Hong Kong Intl

Mon 15-2

14:30-10:45

1 stop21h 15m

Vientiane Wattay

Mon 1-3

19:45-13:30

1 stop16h 45m

HK$2,979

Flights are sorted by cheapest return flights first.

Deals found on 23-8

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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

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

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
232 reviews
Check prices

Food

7.0

Crew

7.8

Boarding

7.6

Entertainment

6.3

Overall

7.3

Comfort

7.3

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
232 reviews
China Eastern
7.3
Good
232 reviews
Check prices

Food

7.0

Crew

7.8

Boarding

7.6

Entertainment

6.3

Overall

7.3

Comfort

7.3

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

  • 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, Vietnam Airlines, and China Eastern can get you from Hong Kong to Vientiane in just under 11h 25m. Your travel time can differ by up to 14h 25m. 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$2,197. China Eastern is currently priced 29% 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

Alternative routes for Hong Kong to Vientiane

Hong Kong to Vientiane flights

Top airline flying from Hong Kong to Vientiane

AirlineCheapestAverageFlexibilityOn-time
China EasternCheapestHK$2,197AverageHK$2,857FlexibilityNo cancel feeOn-time62%
Search China Eastern flights

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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.

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