Cheap Flights from Hong Kong Intl to Vientiane

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Flight deals from Hong Kong Intl to Vientiane

Looking for a cheap last-minute deal or the best return flight from Hong Kong Intl to Vientiane? Find the lowest prices on one-way and return tickets right here.

Vientiane.ج.م.‏ 5,275 per passenger.Departing Fri, 10 Oct.One-way flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Hong Kong Intl on Fri, 10 Oct, arriving in Vientiane.Price includes taxes and charges.From ج.م.‏ 5,275, select.

Vientiane.ج.م.‏ 5,360 per passenger.Departing Mon, 22 Sep.One-way flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Hong Kong Intl on Mon, 22 Sep, arriving in Vientiane.Price includes taxes and charges.From ج.م.‏ 5,360, select.

Vientiane.ج.م.‏ 7,424 per passenger.Departing Fri, 27 Mar.One-way flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Hong Kong Intl on Fri, 27 Mar, arriving in Vientiane.Price includes taxes and charges.From ج.م.‏ 7,424, select.

Vientiane.ج.م.‏ 7,451 per passenger.Departing Thu, 6 Nov.One-way flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Hong Kong Intl on Thu, 6 Nov, arriving in Vientiane.Price includes taxes and charges.From ج.م.‏ 7,451, select.

Vientiane.ج.م.‏ 7,550 per passenger.Departing Tue, 6 Jan.One-way flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Hong Kong Intl on Tue, 6 Jan, arriving in Vientiane.Price includes taxes and charges.From ج.م.‏ 7,550, select.

Vientiane.ج.م.‏ 7,555 per passenger.Departing Wed, 29 Apr.One-way flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Hong Kong Intl on Wed, 29 Apr, arriving in Vientiane.Price includes taxes and charges.From ج.م.‏ 7,555, select.

Vientiane.ج.م.‏ 7,568 per passenger.Departing Thu, 3 Sep.One-way flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Hong Kong Intl on Thu, 3 Sep, arriving in Vientiane.Price includes taxes and charges.From ج.م.‏ 7,568, select.

Vientiane.ج.م.‏ 7,620 per passenger.Departing Wed, 3 Dec.One-way flight with Hainan Airlines.Outbound indirect flight with Hainan Airlines, departs from Hong Kong Intl on Wed, 3 Dec, arriving in Vientiane.Price includes taxes and charges.From ج.م.‏ 7,620, select.

Find the cheapest month to fly from Hong Kong Intl to Vientiane

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Hong Kong Intl to Vientiane flights are currently cheapest in October.

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Direct flights from Hong Kong Intl to Vientiane

Hong Kong Intl to Vientiane: Alternative routes

Compare routes from Hong Kong Intl to Vientiane below. You may find an airport to fly into that's cheaper, faster, or easier than Vientiane.

Hong Kong to Vientiane: Flight information

The things to know before you go.

Cheapest flight found	ج.م.‏ 5,275
Cheapest month to fly	October
Average flight time	2 hrs, 33 mins
Most popular airline	Hong Kong Airlines
Average flights per week	4

Finding cheap flights from Hong Kong Intl to Vientiane: Frequently asked questions

How much are return flights from Hong Kong Intl to Vientiane?

The best price we found for a return flight from Hong Kong Intl to Vientiane is ج.م.‏ 11,614. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Hong Kong Intl to Vientiane?

2 hours and 33 minutes is the average flight time from Hong Kong Intl to Vientiane.

Which airlines fly direct from Hong Kong Intl to Vientiane?

Hong Kong Airlines flies direct from Hong Kong Intl to Vientiane.

How many flights are there a week from Hong Kong Intl to Vientiane?

As of September 2025, there are 4 flights per week flying from Hong Kong Intl to Vientiane.

When is the cheapest time to fly from Hong Kong Intl to Vientiane?

The cheapest month to fly from Hong Kong Intl to Vientiane is usually September.

Which upcoming date is cheapest to fly from Hong Kong Intl Airport to Vientiane Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Hong Kong Intl Airport to Vientiane Airport on Monday, 22 September 2025.

Can I get a direct flight from Hong Kong Intl Airport to Vientiane Airport?

Yes – the average flight time is 2 hours and 33 minutes.

How can I find the best flight deal to Vientiane?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Vientiane but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Vientiane?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Vientiane is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Hong Kong Intl Airport to Vientiane with?

Currently, VietJet Air and Hong Kong Airlines offer the cheapest flight tickets to Vientiane.

Flying from Hong Kong International Airport (HKG) to Wattay International Airport (VTE): what you need to know

Jump on a direct flight from Hong Kong International Airport to Wattay International Airport and you'll be in the air for an average of 2 hours 25 minutes.
Vientiane's timezone is UTC+7, which makes Vientiane one hour behind Hong Kong.
To ensure you catch your HKG to VTE flight, leave enough time to navigate the airport and find your gate. Turning up two hours before international departures and one hour before domestic flights is the standard rule.
You can expect longer queues in popular months like April. Arriving up to four hours in advance for international flights and two hours for domestic departures is a good idea.
Getting to Vientiane (and then discovering more of Laos!) is a snap with Hong Kong Airlines. This popular carrier has direct flights from Hong Kong International Airport to Wattay International Airport.
The majority of travellers choose to travel with Hong Kong Airlines on this route.
If you want to explore another city along the way, just uncheck 'Direct flights only' when searching for your ticket from Hong Kong International Airport to Wattay International Airport. Here are the most popular stopovers between HKG and VTE:
- Kunming Changshui International Airport
- Suvarnabhumi Airport
- Haikou Meilan International Airport

How to find the cheapest flights from Hong Kong International Airport (HKG) to Wattay International Airport (VTE)

Right now, ج.م.‏ 5,275 is the cheapest price we've seen for a one-way Hong Kong International Airport to Wattay International Airport flight. The best price for a return ticket is ج.م.‏ 11,614. Remember that fares can change due to availability when booking.
Get cheap tickets from HKG to VTE by booking seven months ahead. According to our research, that's the sweet spot for bagging a bargain.
June is the cheapest month for flights from Hong Kong International Airport to Wattay International Airport. If you'd like to fly at a different time of year, the 'Whole month' tool will give you the lowest prices for every month.
You won't have to check back in every day to see if fares have dropped when you create a Price Alert. We'll notify you as soon as the price changes on cheap flights from HKG to VTE.
Choose your ideal departure and arrival times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Hong Kong International Airport to Wattay International Airport.

Handy information about Hong Kong International Airport (HKG)

You'll find HKG at 1 Cheong Hong Rd.
73.04% of flights departing from Hong Kong International Airport arrive at their destination on time.
To reach Hong Kong International Airport from central Hong Kong, it takes around 30 minutes if you're travelling by car. Of course, this depends on traffic. It's approximately 32 kilometres from the airport to the city centre.
You can expect a journey time of roughly 45 minutes on public transport.
Get your holiday off to a stress-free start by staying near HKG. Whether you have an early flight from Hong Kong International Airport to Wattay International Airport or want to avoid feeling rushed, these hotels are ideal:

Arriving at Wattay International Airport (VTE)

If you're coming in on a late Hong Kong International Airport to Wattay International Airport flight, nothing tops the convenience of being close to the terminal. Grab your luggage from the carousel and then be resting shortly after at one of these accommodation options near VTE:
Grab a Wattay International Airport rental car and explore Vientiane and beyond with your own set of wheels. Sixt, Avis and Budget are top outlets to choose from here.
To get the best deal, reserve your vehicle from Wattay International Airport around three weeks before you travel.

Getting from Wattay International Airport (VTE) to central Vientiane

From Wattay International Airport, Vientiane is approximately 8 kilometres away. It takes around 20 minutes to drive to the centre.

When to fly to Wattay International Airport (VTE)

August is the most popular month for flights from Hong Kong International Airport to Wattay International Airport. To escape the crowds, head to Vientiane in February.
Book your flight from Hong Kong International Airport to Wattay International Airport for April if you'd like to visit Vientiane during its warmest month. You can expect temperatures of between 23ºC and 42ºC.
Look for cheap tickets from HKG to VTE in January if you want to travel in cooler conditions. Temperatures are at their lowest around then, ranging between 14ºC and 31ºC on average.

Explore more of Laos

You've visited Vientiane, now it's time to discover more of Laos. Travel about 467 kilometres south-east to Pakse to tick off its top attractions. From Wat Luang to Champasak Historical Heritage Museum and Golden Buddha, there's plenty to keep you busy.
If you're looking to explore another well-known destination in Laos, head for Thakhek, about 241 kilometres east of Vientiane. MAG UXO Visitor Centre, Wat Nabo and Mekong Riverside View Point are the start of reasons to visit.