Which stopover airport offers the lowest fares from Sydney to Vientiane?

Flights via Hanoi (HAN) offer the lowest average return price of $1,255.

Which stopover airport has the shortest connection time from Sydney to Vientiane?

Guangzhou (CAN) has the shortest average stopover time for this route: 3h 26m.

Which airport is the most popular for stopovers for flights between Sydney and Vientiane?

Guangzhou (CAN) was the most common stop: 36% of momondo users choosing one-stop flights on this route connected there.

What is the cheapest airline that flies from Sydney Kingsford Smith to Vientiane Wattay?

China Eastern and Vietnam Airlines are the most popular carriers operating from Sydney Kingsford Smith to Vientiane Wattay

Which stopover airport has the shortest travel time from Sydney to Vientiane?

Flights connecting via Bangkok (BKK) have the shortest average one-way travel time: 12h 45m.

Which airlines fly to Vientiane?

Thai Airways, China Southern and Scoot are the top three most popular airlines that fly to Vientiane from Sydney according to our data. Thai Airways is the first choice among our users, with 41% of people opting to fly with this airline when travelling to Vientiane. Keep in mind that there are 6 different airlines that fly to Vientiane on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Vientiane Wattay Airport?

Prices for flights from Sydney Kingsford Smith Airport to Vientiane Wattay Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Vientiane Wattay Airport?

As of August 2026, there are 6 operators available to choose from for flights from Sydney Kingsford Smith Airport to Vientiane Wattay Airport.

How old do you have to be to fly from Sydney Kingsford Smith Airport to Vientiane Wattay Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Vientiane Wattay Airport.

What documentation or ID do you need to fly to Vientiane Wattay Airport?

The necessary travel and health documents for your Vientiane Wattay Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$472 Cheap Flights from Sydney to Vientiane in 2026

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Find the cheapest flights from Sydney to Vientiane

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Enter your travel dates to find the best prices.

20:50 - 08:50SYD Sydney Kingsford Smith-VTE Vientiane Wattay

15h 00m1 stop Kuala Lumpur Intl

19:10 - 07:20VTE Vientiane Wattay-SYD Sydney Kingsford Smith

33h 10m1 stop Ho Chi Minh City

$726Multiple Airlines

Wed, 9 Sep - Wed, 16 Sep

11:00 - 19:10SYD Sydney Kingsford Smith-VTE Vientiane Wattay

36h 10m1 stop Wuhan

01:05 - 13:35VTE Vientiane Wattay-SYD Sydney Kingsford Smith

32h 30m1 stop Shanghai Pu Dong

$795China Eastern

Thu, 22 Oct - Sun, 29 Nov

11:00 - 08:30SYD Sydney Kingsford Smith-VTE Vientiane Wattay

25h 30m2 stops Wuhan Kunming Changshui

01:05 - 13:35VTE Vientiane Wattay-SYD Sydney Kingsford Smith

32h 30m1 stop Shanghai Pu Dong

$805China Eastern

Thu, 22 Oct - Sun, 29 Nov

14:15 - 10:35SYD Sydney Kingsford Smith-VTE Vientiane Wattay

23h 20m1 stop Hanoi Noibai

11:20 - 08:15VTE Vientiane Wattay-SYD Sydney Kingsford Smith

17h 55m2 stops Phnom Penh Techo Intl Ho Chi Minh City

$820Vietnam Airlines

Wed, 9 Sep - Wed, 16 Sep

10:15 - 19:35SYD Sydney Kingsford Smith-VTE Vientiane Wattay

36h 20m2 stops Ho Chi Minh City Phnom Penh Techo Intl

11:20 - 08:15VTE Vientiane Wattay-SYD Sydney Kingsford Smith

17h 55m2 stops Phnom Penh Techo Intl Ho Chi Minh City

$820Vietnam Airlines

Wed, 9 Sep - Wed, 16 Sep

20:35 - 12:00SYD Sydney Kingsford Smith-VTE Vientiane Wattay

18h 25m1 stop Singapore Changi

19:10 - 07:20VTE Vientiane Wattay-SYD Sydney Kingsford Smith

33h 10m1 stop Ho Chi Minh City

$884Multiple Airlines

Thu, 3 Sep - Mon, 7 Sep

20:05 - 12:00SYD Sydney Kingsford Smith-VTE Vientiane Wattay

19h 55m1 stop Singapore Changi

12:35 - 18:50VTE Vientiane Wattay-SYD Sydney Kingsford Smith

26h 15m1 stop Singapore Changi

$1,075Scoot

Tue, 12 Jan - Wed, 20 Jan

22:10 - 10:30SYD Sydney Kingsford Smith-VTE Vientiane Wattay

16h 20m1 stop Guangzhou Baiyun

16:25 - 09:25VTE Vientiane Wattay-SYD Sydney Kingsford Smith

13h 00m1 stop Guangzhou Baiyun

$1,276China Southern

Thu, 22 Oct - Mon, 30 Nov

11:00 - 19:45SYD Sydney Kingsford Smith-VTE Vientiane Wattay

12h 45m1 stop Bangkok Suvarnabhumi

13:30 - 11:20VTE Vientiane Wattay-SYD Sydney Kingsford Smith

17h 50m1 stop Bangkok Suvarnabhumi

$1,700Thai Airways

Sun, 4 Oct - Sun, 11 Oct

06:00 - 14:45SYD Sydney Kingsford Smith-VTE Vientiane Wattay

35h 45m2 stops Brisbane Guangzhou Baiyun

15:50 - 18:50VTE Vientiane Wattay-SYD Sydney Kingsford Smith

24h 00m2 stops Guangzhou Baiyun Adelaide

$1,798China Southern

Fri, 25 Sep - Wed, 30 Sep

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Vietnam Airlines flights from Sydney to Vientiane

Our best Vietnam Airlines deals on Sydney to Vientiane flight tickets

Vietnam Airlines

9 Sept

SYD14:15Sydney Kingsford Smith

23h 20m

1 stop

VTE10:35Vientiane Wattay

16 Sept

VTE11:20Vientiane Wattay

17h 55m

2 stops

SYD08:15Sydney Kingsford Smith

$820

Vietnam Airlines

13 Sept

SYD10:15Sydney Kingsford Smith

36h 20m

2 stops

VTE19:35Vientiane Wattay

20 Sept

VTE20:20Vientiane Wattay

12h 55m

1 stop

SYD12:15Sydney Kingsford Smith

$906

Vietnam Airlines

13 Sept

SYD10:15Sydney Kingsford Smith

36h 20m

2 stops

VTE19:35Vientiane Wattay

20 Sept

VTE11:20Vientiane Wattay

17h 55m

2 stops

SYD08:15Sydney Kingsford Smith

$944

China Eastern flights from Sydney to Vientiane

Our best China Eastern deals on Sydney to Vientiane flight tickets

China Eastern

22 Oct

SYD11:00Sydney Kingsford Smith

36h 10m

1 stop

VTE19:10Vientiane Wattay

29 Nov

VTE01:05Vientiane Wattay

32h 30m

1 stop

SYD13:35Sydney Kingsford Smith

$795

China Eastern

22 Oct

SYD11:00Sydney Kingsford Smith

25h 30m

2 stops

VTE08:30Vientiane Wattay

29 Nov

VTE01:05Vientiane Wattay

32h 30m

1 stop

SYD13:35Sydney Kingsford Smith

$805

China Eastern

9 Sept

SYD10:05Sydney Kingsford Smith

33h 40m

3 stops

VTE16:45Vientiane Wattay

16 Sept

VTE17:45Vientiane Wattay

35h 15m

3 stops

SYD08:00Sydney Kingsford Smith

$815

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyVientiane

SYD Sydney Kingsford Smith - VTE Vientiane Wattay

SYDVTE

Sydney Kingsford Smith

Wed 9/9

20:50-08:50

1 stop15h 00m

Vientiane Wattay

Wed 16/9

19:10-07:20

1 stop33h 10m

$726

SydneyVientiane

SYD Sydney Kingsford Smith - VTE Vientiane Wattay

SYDVTE

Sydney Kingsford Smith

Thu 22/10

11:00-19:10

1 stop36h 10m

Vientiane Wattay

Sun 29/11

01:05-13:35

1 stop32h 30m

$795

SydneyVientiane

SYD Sydney Kingsford Smith - VTE Vientiane Wattay

SYDVTE

Sydney Kingsford Smith

Thu 22/10

11:00-08:30

2 stops25h 30m

Vientiane Wattay

Sun 29/11

01:05-13:35

1 stop32h 30m

$805

SydneyVientiane

SYD Sydney Kingsford Smith - VTE Vientiane Wattay

SYDVTE

Sydney Kingsford Smith

Wed 9/9

14:15-10:35

1 stop23h 20m

Vientiane Wattay

Wed 16/9

11:20-08:15

2 stops17h 55m

$820

SydneyVientiane

SYD Sydney Kingsford Smith - VTE Vientiane Wattay

SYDVTE

Sydney Kingsford Smith

Wed 9/9

10:15-19:35

2 stops36h 20m

Vientiane Wattay

Wed 16/9

11:20-08:15

2 stops17h 55m

$820

SydneyVientiane

SYD Sydney Kingsford Smith - VTE Vientiane Wattay

SYDVTE

Sydney Kingsford Smith

Thu 3/9

20:35-12:00

1 stop18h 25m

Vientiane Wattay

Mon 7/9

19:10-07:20

1 stop33h 10m

$884

SydneyVientiane

SYD Sydney Kingsford Smith - VTE Vientiane Wattay

SYDVTE

Sydney Kingsford Smith

Tue 12/1

20:05-12:00

1 stop19h 55m

Vientiane Wattay

Wed 20/1

12:35-18:50

1 stop26h 15m

$1,075

Fastest return journey

SydneyVientiane

SYD Sydney Kingsford Smith - VTE Vientiane Wattay

SYDVTE

Sydney Kingsford Smith

Thu 22/10

22:10-10:30

1 stop16h 20m

Vientiane Wattay

Mon 30/11

16:25-09:25

1 stop13h 00m

$1,276

SydneyVientiane

SYD Sydney Kingsford Smith - VTE Vientiane Wattay

SYDVTE

Sydney Kingsford Smith

Sun 4/10

11:00-19:45

1 stop12h 45m

Vientiane Wattay

Sun 11/10

13:30-11:20

1 stop17h 50m

$1,700

SydneyVientiane

SYD Sydney Kingsford Smith - VTE Vientiane Wattay

SYDVTE

Sydney Kingsford Smith

Fri 25/9

06:00-14:45

2 stops35h 45m

Vientiane Wattay

Wed 30/9

15:50-18:50

2 stops24h 00m

$1,798

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Sydney to Vientiane

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Stopovers

What is the typical price of a round-trip flight between Sydney and Vientiane?

Prices are currently low for flights on this route.

Typical prices usually range from $1,017 to $1,567.
The lowest price recently found on this route was $726.

What is the cheapest month to fly to Vientiane?

The cheapest month to fly to Vientiane from Sydney is in March. Flight prices, which tend to average around $797, are often lower during this time because this is during the off-season. If you are unable to visit Vientiane during the month of March, then departing from Sydney during the month August is also very affordable. Most momondo users find prices during this month for around $1,071.

How far in advance should I book a flight from Sydney to Vientiane?

You are more likely to see cheaper flights to Vientiane from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Vientiane for around $1,248 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vientiane from Sydney for as low as $884 on momondo.

How have Sydney to Vientiane flight prices changed over time?

As of August 2026, prices for Sydney to Vientiane flights are approximately 21% more expensive when compared to flights at the same time last year.

When to book flights from Sydney to Vientiane

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to Vientiane according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Sydney to Vientiane (SYD to VTE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Vientiane

Best price found	$472
Fastest flight time	18h 25m
Direct flights	None

The best one-way flight to Vientiane from Sydney in the past 72 hours is $472. The best return flight deal from Sydney to Vientiane found on momondo in the last 72 hours is $726.

The fastest flight from Sydney to Vientiane takes 18h 25m

There are no direct flights from Sydney to Vientiane. There are no popular flight routes from Sydney to Vientiane.

Search flight deals

Frequently asked questions about flying from Sydney to Vientiane

How far is Sydney Kingsford Smith to Vientiane Wattay by plane?
A flight from Sydney Kingsford Smith to Vientiane Wattay will travel around 7722.4 km. By plane, this route typically takes 18h 25m.
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Vientiane Wattay Airport?
Prices for flights from Sydney Kingsford Smith Airport to Vientiane Wattay Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Vientiane Wattay Airport?
As of August 2026, there are 6 operators available to choose from for flights from Sydney Kingsford Smith Airport to Vientiane Wattay Airport.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Vientiane Wattay Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Vientiane Wattay Airport.
What documentation or ID do you need to fly to Vientiane Wattay Airport?
The necessary travel and health documents for your Vientiane Wattay Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Sydney to Vientiane?
Based on momondo bookings for flights between Sydney and Vientiane, the leading airline is Thai Airways, making up 38% of the total bookings. Other popular airlines include China Southern with 35%, Scoot with 14%, and Singapore Airlines with 5%.

Best airlines flying from Sydney to Vientiane

Compare and see reviews for airlines that fly from Sydney to Vientiane with momondo

Airline	Rating	Free cancellation	Price
Scoot	PriceFrom $553	Free cancellation	Rating 6.7 330 reviews	Search Scoot flights
Vietnam Airlines	PriceFrom $793	Free cancellation	Rating 7.7 285 reviews	Search Vietnam Airlines flights
China Eastern	PriceFrom $799	Free cancellation	Rating 7.3 232 reviews	Search China Eastern flights
China Southern	PriceFrom $817	Free cancellation	Rating 7.3 172 reviews	Search China Southern flights
Singapore Airlines	PriceFrom $976	Free cancellation	Rating 8.2 1,585 reviews	Search Singapore Airlines flights
Thai Airways	PriceFrom $1,169	Free cancellation	Rating 7.9 417 reviews	Search Thai Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Vientiane?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sydney to Vientiane for you.

Can I find flights from Sydney to Vientiane with flexible booking policies on momondo?

All flight searches from Sydney to Vientiane on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Sydney to Vientiane?

momondo helps you find the best flight between Sydney and Vientiane by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Sydney to Vientiane right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Vientiane, momondo offers a useful price alert feature which will track prices for flights to Vientiane from Sydney and alert you when they change.

An easier way to manage your Vientiane trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Cheap flights from Sydney to Vientiane from $472

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Vientiane departing on 2/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Vietnam Airlines flights from Sydney to Vientiane

Our best Vietnam Airlines deals on Sydney to Vientiane flight tickets

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Our best China Eastern deals on Sydney to Vientiane flight tickets

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How to get the cheapest flight ticket from Sydney to Vientiane

What is the typical price of a round-trip flight between Sydney and Vientiane?

What is the cheapest month to fly to Vientiane?

How far in advance should I book a flight from Sydney to Vientiane?

How have Sydney to Vientiane flight prices changed over time?

What is the cheapest airline that flies from Sydney Kingsford Smith to Vientiane Wattay?

Which airlines fly to Vientiane?

Which airport is the most popular for stopovers for flights between Sydney and Vientiane?

Which stopover airport offers the lowest fares from Sydney to Vientiane?

Which stopover airport has the shortest travel time from Sydney to Vientiane?

Which stopover airport has the shortest connection time from Sydney to Vientiane?

When to book flights from Sydney to Vientiane

Cheap Sydney to Vientiane (SYD to VTE) flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Sydney to Vientiane

Best airlines flying from Sydney to Vientiane

Compare and see reviews for airlines that fly from Sydney to Vientiane with momondo

Why use momondo?

An easier way to manage your Vientiane trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Laos

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