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Cheap flights from Hong Kong to Vientiane from HK$1,231

HKG — VTE
3 Oct — 10 Oct1
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

Mon 7-913:15 -
1 stop11h 35m
Wed 16-919:10 -
1 stop22h 40m
Deal found 31-8HK$2,407
Thu 22-1016:05 -
1 stop5h 25m
Tue 27-1021:40 -
1 stop10h 30m
Deal found 1-9HK$2,502
Mon 7-918:45 -
2 stops25h 50m
Wed 16-920:20 -
1 stop16h 10m
Deal found 31-8HK$2,596
Fri 16-1014:30 -
1 stop21h 05m
Mon 19-1020:20 -
1 stop16h 10m
Deal found 31-8HK$2,658
Sun 18-1019:50 -
1 stop23h 35m
Sun 25-1018:45 -
1 stop23h 05m
Deal found 3-9HK$2,674
Sat 17-1018:45 -
2 stops25h 50m
Sat 24-1019:10 -
1 stop22h 40m
Deal found 2-9HK$2,682
Thu 22-1018:45 -
2 stops25h 50m
Tue 27-1019:45 -
1 stop16h 45m
Deal found 1-9HK$2,705
Wed 25-1118:40 -
2 stops25h 15m
Tue 1-1219:45 -
1 stop16h 45m
Deal found 31-8HK$2,721
Sat 17-1018:45 -
2 stops25h 50m
Sat 24-1011:20 -
2 stops29h 05m
Deal found 2-9HK$2,729
Thu 17-918:45 -
2 stops25h 50m
Mon 21-920:20 -
1 stop16h 10m
Deal found 29-8HK$2,745

Find flight deals from Hong Kong to Vientiane

Round-trip from

HK$2,502

One-way from

HK$1,231

Popular in

November

Cheapest in

December

Average price

HK$2,392
Hainan Airlines
  • Hainan Airlines
  • 22-10-27-10
  • 2 total stops
  • 15h 55m total
  • Hong Kong to Vientiane
Search Deals
VietJet Air
  • VietJet Air
  • 16-9-31-12
  • 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$4,597 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease (HK$2,617 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 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

Fri 18-9

19:50-18:25

1 stop23h 35m

Vientiane Wattay

Wed 31-12

00:00-01:00

Nonstop0h 00m

HK$1,302

Hong KongVientiane

HKG Hong Kong Intl - VTE Vientiane Wattay

HKGVTE

Hong Kong Intl

Sat 7-11

19:15-18:00

1 stop23h 45m

Vientiane Wattay

Wed 31-12

00:00-01:00

Nonstop0h 00m

HK$1,451
Fastest return journey

Hong KongVientiane

HKG Hong Kong Intl - VTE Vientiane Wattay

HKGVTE

Hong Kong Intl

Tue 15-12

16:10-20:35

1 stop5h 25m

Vientiane Wattay

Wed 31-12

00:00-01:00

Nonstop0h 00m

HK$1,513

Hong KongVientiane

HKG Hong Kong Intl - VTE Vientiane Wattay

HKGVTE

Hong Kong Intl

Sat 12-12

16:10-20:35

1 stop5h 25m

Vientiane Wattay

Wed 31-12

00:00-01:00

Nonstop0h 00m

HK$1,529

Hong KongVientiane

HKG Hong Kong Intl - VTE Vientiane Wattay

HKGVTE

Hong Kong Intl

Tue 8-12

16:10-20:35

1 stop5h 25m

Vientiane Wattay

Wed 31-12

00:00-01:00

Nonstop0h 00m

HK$1,537

Hong KongVientiane

HKG Hong Kong Intl - VTE Vientiane Wattay

HKGVTE

Hong Kong Intl

Wed 2-12

14:30-10:45

1 stop21h 15m

Vientiane Wattay

Wed 31-12

00:00-01:00

Nonstop0h 00m

HK$1,560

Hong KongVientiane

HKG Hong Kong Intl - VTE Vientiane Wattay

HKGVTE

Hong Kong Intl

Fri 6-11

18:40-18:55

2 stops25h 15m

Vientiane Wattay

Wed 31-12

00:00-01:00

Nonstop0h 00m

HK$1,576

Hong KongVientiane

HKG Hong Kong Intl - VTE Vientiane Wattay

HKGVTE

Hong Kong Intl

Sat 7-11

18:40-18:55

2 stops25h 15m

Vientiane Wattay

Wed 31-12

00:00-01:00

Nonstop0h 00m

HK$1,576

Hong KongVientiane

HKG Hong Kong Intl - VTE Vientiane Wattay

HKGVTE

Hong Kong Intl

Tue 8-12

18:40-18:55

2 stops25h 15m

Vientiane Wattay

Wed 31-12

00:00-01:00

Nonstop0h 00m

HK$1,584

Hong KongVientiane

HKG Hong Kong Intl - VTE Vientiane Wattay

HKGVTE

Hong Kong Intl

Sun 1-11

18:40-18:55

2 stops25h 15m

Vientiane Wattay

Wed 31-12

00:00-01:00

Nonstop0h 00m

HK$1,584

Flights are sorted by cheapest return flights first.

Deals found on 1-9

Showing 1-10 of 20 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

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 87 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
236 reviews
Check prices

Food

6.9

Boarding

7.6

Comfort

7.2

Crew

7.8

Overall

7.3

Entertainment

6.3

Reviews

1 / 8
6.0
Good

Nathanael,Aug 2026

PVG - SIN

Airport was boring for a 5hrs transit with nothing to do minimal local gifts shops only aside to the lounge
China Eastern
7.3
Good
236 reviews
China Eastern
7.3
Good
236 reviews
Check prices

Food

6.9

Boarding

7.6

Comfort

7.2

Crew

7.8

Overall

7.3

Entertainment

6.3

Reviews

1 / 8
6.0
Good

Nathanael,Aug 2026

PVG - SIN

Airport was boring for a 5hrs transit with nothing to do minimal local gifts shops only aside to the lounge

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?

    Vietnam Airlines and VietJet Air 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$2,198. 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$2,198AverageHK$2,858FlexibilityNo cancel feeOn-time62%
Search China Eastern flights

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