Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Australia to Vientiane
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
See travel insights to Vientiane from
Vientiane flights insights and trends
Explore insights for your Vientiane flight to craft the best travel plan
What is the cheapest month to fly to Vientiane?
The cheapest month to fly to Vientiane from Australia is in September. Flight prices, which tend to average around $1,047, are often lower during this time because this is during the off-season. If you are unable to visit Vientiane during the month of September, then departing from Australia during the month March is also very affordable. Most momondo users find prices during this month for around $1,064.
What is the cheapest day to depart on your flight to Vientiane?
On average, the least expensive day to fly to Vientiane from Australia is on a Friday. momondo users have found tickets for Friday departures for as low as $1,174. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Australia because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $1,388.
What is the cheapest time of day to depart on your flight to Vientiane?
According to our data, the cheapest time of day to fly to Vientiane is in the evening. momondo users have found flights departing from Australia to Vientiane in the evening for as low as $993. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Vientiane are more costly in the morning, with an average ticket price of $1,319. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to Vientiane?
You are more likely to see cheaper flights to Vientiane from Australia when booking 12 weeks ahead of your departure date. In general, you can expect to find flights to Vientiane for around $1,264 when searching 12 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vientiane from Australia for as low as $1,047 on momondo.
Cheapest flights to Vientiane Wattay
Find the cheapest flights to Vientiane Wattay from your nearest city or airport
| CHEAPEST MONTH TO FLY TO VIENTIANE FROM SYDNEY | September | 18% cheaper | Flying from Sydney to Vientiane costs on average just $1,047 in September |
| MOST EXPENSIVE MONTH TO FLY TO VIENTIANE FROM SYDNEY | December | 46% more expensive | It costs about $1,857 for flights to Vientiane from Sydney in December |
| MOST POPULAR MONTH TO FLY TO VIENTIANE FROM SYDNEY | December | 278% more users visited | More momondo users searched in flights to Vientiane from Sydney in December than any other month |
Cheap Vientiane flight deals and tips
Summary info about Vientiane flight prices, duration and airlines
Best One-Way Price | $318 |
|---|---|
Best Round-Trip Price | $465 |
Fastest flight time | 16h 45m |
Popular in | December |
Frequently asked questions about flying to Vientiane
How far in advance should I book a flight to Vientiane?
You are more likely to see cheaper flights to Vientiane from Australia when booking 80 days ahead of your departure date. In general, you can expect to find flights to Vientiane for around $1,264 when searching 80 days out. In the past 72 hours, momondo users found flights from Australia to Vientiane for as low as $619.
When did momondo last update prices for flights to Vientiane Wattay Airport?
Prices for flights to Vientiane Wattay Airport are updated daily.
How many operators does momondo search for flights to Vientiane Wattay Airport?
As of March 2025, there are 8 operators available to choose from for flights to Vientiane Wattay Airport.
How old do you have to be to fly to Vientiane Wattay Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Vientiane Wattay Airport.
What documentation or ID do you need to fly to Vientiane Wattay Airport?
The travel and health documents you'll need for your trip to Vientiane Wattay Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Vientiane Wattay Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal to Vientiane?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Vientiane.
Can I find flights to Vientiane with flexible booking policies on momondo?
Yes. All flights to Vientiane on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights to Vientiane?
momondo helps you find the best flight to Vientiane by providing filters to narrow your choice of flights to those matching your criteria. You can select fights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight to Vientiane right now. Can momondo alert me if prices change?
If you are not ready to book a flight to Vientiane now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Vientiane and let you know when they change.