What is the cheapest airline to fly from Adelaide to Vientiane round-trip?

Cheapflights users have booked flights from Adelaide to Vientiane round-trip from $899.

In terms of precipitation, rainfall in Vientiane ranges from 10.0 - 120.0 inches per month. July is typically the wettest month, when rainfall can reach 120.0 mm. January is typically the driest time to visit Vientiane when rainfall is around 10.0 mm.

If weather is an important factor for your trip to Vientiane, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 22.0 C).

What is the cheapest time of day to fly from ADL to VTE?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Adelaide to Vientiane as you normally would.

Can I find deals for flights from Adelaide to Vientiane that include hotel bookings?

Yes. In addition to deals on Adelaide to Vientiane flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Adelaide to Vientiane?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Adelaide to Vientiane.

Can I find deals for business class flights from Adelaide to Vientiane?

Yes. Cheapflights offers flight deals from Adelaide 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.

$1,047+ Cheap Flights from Adelaide to Vientiane

Cheap flight deals from Adelaide to Vientiane

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Adelaide to Vientiane
Explore the most affordable flight options available from Adelaide to Vientiane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 September 2026.

Wed 28/1006:15 -

2 stops31h 45m

Wed 4/1116:25 -

2 stops22h 20m

Deal found 12/9$1,047

Thu 5/1118:50 -

2 stops32h 45m

Wed 11/1101:05 -

2 stops41h 35m

Deal found 10/9$1,100

Wed 28/1007:15 -

2 stops30h 45m

Wed 4/1111:30 -

1 stop18h 55m

Deal found 12/9$1,426

Wed 28/1010:15 -

1 stop53h 15m

Wed 4/1112:35 -

1 stop25h 15m

Deal found 12/9$1,496

Find flight deals from Adelaide to Vientiane

Round-trip from	$1,047

28/10-4/11
4 total stops
54h 05m total
Adelaide to Vientiane

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Adelaide to Vientiane that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AdelaideVientiane

ADL Adelaide - VTE Vientiane Wattay

ADLVTE

Adelaide

Wed 28/10

06:15-10:30

2 stops31h 45m

Vientiane Wattay

Wed 4/11

16:25-18:15

2 stops22h 20m

$1,047

AdelaideVientiane

ADL Adelaide - VTE Vientiane Wattay

ADLVTE

Adelaide

Thu 5/11

18:50-00:05

2 stops32h 45m

Vientiane Wattay

Wed 11/11

01:05-22:10

2 stops41h 35m

$1,100

AdelaideVientiane

ADL Adelaide - VTE Vientiane Wattay

ADLVTE

Adelaide

Sun 20/12

12:05-19:05

3 stops34h 30m

Vientiane Wattay

Wed 31/12

00:00-02:30

Nonstop0h 00m

$1,104

AdelaideVientiane

ADL Adelaide - VTE Vientiane Wattay

ADLVTE

Adelaide

Wed 23/12

21:40-10:40

3 stops40h 30m

Vientiane Wattay

Wed 31/12

00:00-02:30

Nonstop0h 00m

$1,132

AdelaideVientiane

ADL Adelaide - VTE Vientiane Wattay

ADLVTE

Adelaide

Wed 23/12

09:35-10:30

1 stop28h 25m

Vientiane Wattay

Wed 31/12

00:00-02:30

Nonstop0h 00m

$1,187

AdelaideVientiane

ADL Adelaide - VTE Vientiane Wattay

ADLVTE

Adelaide

Wed 28/10

10:15-12:00

1 stop53h 15m

Vientiane Wattay

Wed 4/11

12:35-17:20

1 stop25h 15m

$1,496

Fastest return journey

AdelaideVientiane

ADL Adelaide - VTE Vientiane Wattay

ADLVTE

Adelaide

Sun 20/12

09:15-00:05

1 stop18h 20m

Vientiane Wattay

Wed 31/12

00:00-02:30

Nonstop0h 00m

$1,615

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Sorted by cheapest first

Best time to book a flight from Adelaide to Vientiane

Have a flexible travel schedule? Discover the best time to fly to Vientiane from Adelaide with our price prediction graph.

ADL-VTE

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 Adelaide to Vientiane

What’s the top stopover airport for flights from Adelaide to Vientiane?

Singapore (SIN) – chosen by Cheapflights users on 58% of one-stop itineraries from Adelaide to Vientiane on Cheapflights.

What’s the cheapest stopover airport for flights from Adelaide to Vientiane?

Guangzhou (CAN) is the most affordable one-stop option, with an average return flight price of $1,234.

What’s the fastest stopover option from Adelaide to Vientiane?

Flights via Singapore (SIN) have the shortest average one-way travel time for one-stop routes: 19h 59m.

Which airport typically offers the quickest stopover for flights from Adelaide to Vientiane?

Flights via Singapore (SIN) offer the fastest connection on this route, with an average stopover time of 9h 15m.

Reviews of airlines servicing Vientiane

Check out reviews from past customers who have flown with Singapore Airlines from Adelaide to Vientiane to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.2

Very Good

1,598 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Singapore Airlines

8.2

Very Good

1,598 reviews

Singapore Airlines

8.2

Very Good

1,598 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Related info for your journey

What is the cheapest airline to fly from Adelaide to Vientiane round-trip?
Cheapflights users have booked flights from Adelaide to Vientiane round-trip from $899.
Can I find deals for flights from Adelaide to Vientiane that include hotel bookings?
Yes. In addition to deals on Adelaide to Vientiane flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Adelaide to Vientiane?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Adelaide to Vientiane.
Can I find deals for business class flights from Adelaide to Vientiane?
Yes. Cheapflights offers flight deals from Adelaide 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

Complete your trip

Flights by cabin class

Other flight options

Other flights from Adelaide

Popular flights

Vientiane flight routes

Complete your trip

Vientiane car hire

Vientiane Wattay Airport car hire

Pakse car hire

Top airline flying from Adelaide to Vientiane

Airline	Cheapest	Average	Flexibility	On-time
Singapore Airlines	Cheapest$899	Average$1,258	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights

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How does Cheapflights help users find flights from Adelaide to Vientiane?

Cheapflights makes it easy to find Adelaide to Vientiane flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Adelaide to Vientiane?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Vientiane from Adelaide.

Can Cheapflights find flights from Adelaide to Vientiane with no change fees?

Yes, we can. To see specific flights from Adelaide to Vientiane with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Adelaide 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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Cheap flights from Adelaide to Vientiane from $1,047

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Adelaide to Vientiane

Cheapest flights from Adelaide to VientianeExplore the most affordable flight options available from Adelaide to Vientiane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 September 2026.

Explore the most affordable flight options available from Adelaide to Vientiane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 September 2026.

Best flights from Adelaide to VientianeDiscover carefully curated flight deals from Adelaide to Vientiane that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 September 2026.

Discover carefully curated flight deals from Adelaide to Vientiane that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 September 2026.

Last-minute flights from Adelaide to VientianeDiscover last-minute flight deals from Adelaide to Vientiane. Data last updated 13 September 2026 and is based on user searches.

Discover last-minute flight deals from Adelaide to Vientiane. Data last updated 13 September 2026 and is based on user searches.

One-way flights from Adelaide to VientianeSearch for one-way flight options from Adelaide to Vientiane. Find affordable one-way fares based on user searches. Data last updated 13 September 2026.

Search for one-way flight options from Adelaide to Vientiane. Find affordable one-way fares based on user searches. Data last updated 13 September 2026.

Find flight deals from Adelaide to Vientiane

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Adelaide to Vientiane that are best for you.

Best time to book a flight from Adelaide to Vientiane

Have a flexible travel schedule? Discover the best time to fly to Vientiane from Adelaide with our price prediction graph.

Cheapflights Insights

What’s the top stopover airport for flights from Adelaide to Vientiane?

Singapore (SIN) – chosen by Cheapflights users on 58% of one-stop itineraries from Adelaide to Vientiane on Cheapflights.

What’s the cheapest stopover airport for flights from Adelaide to Vientiane?

Guangzhou (CAN) is the most affordable one-stop option, with an average return flight price of $1,234.

What’s the fastest stopover option from Adelaide to Vientiane?

Flights via Singapore (SIN) have the shortest average one-way travel time for one-stop routes: 19h 59m.

Which airport typically offers the quickest stopover for flights from Adelaide to Vientiane?

Flights via Singapore (SIN) offer the fastest connection on this route, with an average stopover time of 9h 15m.

Reviews of airlines servicing Vientiane

Check out reviews from past customers who have flown with Singapore Airlines from Adelaide to Vientiane to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What is the cheapest airline to fly from Adelaide to Vientiane round-trip?

Can I find deals for flights from Adelaide to Vientiane that include hotel bookings?

How can I find direct flights from Adelaide to Vientiane?

Can I find deals for business class flights from Adelaide to Vientiane?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Vientiane by adding a car hire and/or hotel booking to your travel itinerary.

Search flights from Adelaide to Vientiane by cabin class

Find flights from Adelaide to Vientiane, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Adelaide and Vientiane flights

Browse other Adelaide and Vientiane flight options. Last updated on 13 September 2026.

Other flights from Adelaide

Browse through other flights departing from Adelaide. Flights are based on user searches made on Cheapflights and were last updated on 13 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Other flights to Vientiane

Explore flights to Vientiane departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 13 September 2026.

Top airline flying from Adelaide to Vientiane

Fly with Cheapflights

How does Cheapflights help users find flights from Adelaide to Vientiane?

Why should you use Cheapflights to find cheap flight tickets from Adelaide to Vientiane?

Can Cheapflights find flights from Adelaide to Vientiane with no change fees?

Can Cheapflights notify me if prices for flights from Adelaide to Vientiane become cheaper?

100% Free

Book with flexibility

Travel Smart

Cheapest flights from Adelaide to Vientiane
Explore the most affordable flight options available from Adelaide to Vientiane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 September 2026.

Best flights from Adelaide to Vientiane
Discover carefully curated flight deals from Adelaide to Vientiane that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 September 2026.

Last-minute flights from Adelaide to Vientiane
Discover last-minute flight deals from Adelaide to Vientiane. Data last updated 13 September 2026 and is based on user searches.

One-way flights from Adelaide to Vientiane
Search for one-way flight options from Adelaide to Vientiane. Find affordable one-way fares based on user searches. Data last updated 13 September 2026.