SYD - VTE

$356 Find Cheap Flights from Sydney to Vientiane – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to Vientiane departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
$760
Typical prices: $714-$1,349
Scoot, VietJet Air
Thu 8/10Fri 23/10
SYD - VTE • 1 stop
Cheapest one-way flight
$356
Typical prices: $437-$671
Multiple Airlines
Mon 9/11
SYD - VTE • 1 stop
Top airlines
Cheapest • from $834 (return)
Best reviews • 8.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Sydney and Vientiane. You’ll need at least 1 connection.
Insights
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Top stopover airports
Cheapest • Avg $1,173 (return)
Shortest trip • 13h 07m (one-way)
Insights
Insights
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Insights
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 31% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 15% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Vientiane!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Sydney to Vientiane (SYD-VTE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Sydney to Vientiane that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Sydney to Vientiane

Thu, 8 Oct - Fri, 23 Oct
Multiple Airlines Logo
21:35 - 12:00
SYD
-
VTE
18h 25m
1 stop
Multiple Airlines Logo
19:10 - 08:20
VTE
-
SYD
33h 10m
1 stop
$760Multiple Airlines
Tue, 18 Aug - Sat, 29 Aug
Multiple Airlines Logo
17:55 - 18:25
SYD
-
VTE
27h 30m
2 stops
Multiple Airlines Logo
19:10 - 07:20
VTE
-
SYD
33h 10m
1 stop
$831Multiple Airlines
Sat, 15 Aug - Tue, 18 Aug
China Eastern Logo
10:00 - 16:45
SYD
-
VTE
33h 45m
2 stops
China Eastern Logo
09:30 - 12:35
VTE
-
SYD
24h 05m
2 stops
$835China Eastern
Thu, 8 Oct - Fri, 23 Oct
Multiple Airlines Logo
21:35 - 18:25
SYD
-
VTE
48h 50m
2 stops
Multiple Airlines Logo
19:10 - 08:20
VTE
-
SYD
33h 10m
1 stop
$837Multiple Airlines
Sat, 15 Aug - Mon, 17 Aug
China Eastern Logo
10:00 - 12:45
SYD
-
VTE
29h 45m
2 stops
China Eastern Logo
01:05 - 12:35
VTE
-
SYD
32h 30m
1 stop
$838China Eastern
Sat, 15 Aug - Tue, 18 Aug
China Eastern Logo
10:00 - 14:50
SYD
-
VTE
31h 50m
3 stops
China Eastern Logo
09:30 - 12:35
VTE
-
SYD
24h 05m
2 stops
$848China Eastern
Sat, 1 Aug - Sat, 15 Aug
Multiple Airlines Logo
10:00 - 16:45
SYD
-
VTE
33h 45m
3 stops
Multiple Airlines Logo
19:10 - 07:20
VTE
-
SYD
33h 10m
1 stop
$854Multiple Airlines
Fri, 21 Aug - Fri, 28 Aug
Multiple Airlines Logo
10:15 - 10:35
SYD
-
VTE
27h 20m
2 stops
Multiple Airlines Logo
19:10 - 07:20
VTE
-
SYD
33h 10m
1 stop
$856Multiple Airlines
Sat, 1 Aug - Sat, 15 Aug
China Eastern Logo
10:00 - 12:45
SYD
-
VTE
29h 45m
2 stops
China Eastern Logo
09:30 - 12:35
VTE
-
SYD
24h 05m
3 stops
$879China Eastern
Sat, 1 Aug - Sat, 15 Aug
China Eastern Logo
10:00 - 12:45
SYD
-
VTE
29h 45m
3 stops
China Eastern Logo
17:45 - 12:35
VTE
-
SYD
39h 50m
3 stops
$886China Eastern
Booking Insights

KAYAK's insights & trends for Sydney to Vientiane flights

Get data-powered insights and trends into flights from Sydney to Vientiane to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Sydney to Vientiane?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Sydney to Vientiane departing in October.

What is the cheapest month to fly from Sydney to Vientiane?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sydney to Vientiane, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sydney to Vientiane is August, where tickets cost $1,068 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,669 and $1,391 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Sydney to Vientiane, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Sydney to Vientiane, you should book around 4 weeks before departure, which saves you about 31% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$356
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (32% more expensive on average)
Flight from Sydney to Vientiane

When to book flights from Sydney to Vientiane

Are your dates flexible? Find out the best times to travel from Sydney to Vientiane based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Sydney to Vientiane

  • What is the cheapest flight from Sydney to Vientiane?

    In the last 5 days, the lowest price for a flight from Sydney to Vientiane was $356 for a one-way ticket and $760 for a return.

  • Which aircraft models fly most regularly from Sydney to Vientiane?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Sydney to Vientiane?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Sydney and Vientiane, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Sydney to Vientiane, Singapore Airlines or Thai Airways?

    The two airlines most popular with KAYAK users for flights from Sydney to Vientiane are Singapore Airlines and Thai Airways. With an average price for the route of $1,225 and an overall rating of 8.2, Singapore Airlines is the most popular choice. Thai Airways is also a great choice for the route, with an average price of $1,364 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Sydney to Vientiane?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sydney to Vientiane.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sydney to Vientiane?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Vientiane from Sydney is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sydney to Vientiane?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Vientiane with an airline and back to Sydney with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sydney to Vientiane?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Vientiane from Sydney up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines flying from Sydney to Vientiane

 
See real verified KAYAK customer reviews for airlines flying from Sydney to Vientiane. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sydney to Vientiane? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1572 reviews
8.0Entertainment
8.3Boarding
8.0Comfort
8.6Crew
7.8Food
Airline reviews

I had the worst experience of my life in travel. Due to circumstances beyond my control (catastrophic traffic accidents on the highway between Gold Coast and Brisbane) I missed my flight for the first time ever. Because I booked through Kayak Singapore Airlines were not interested in helping me. They told me to contact the agent that I booked through. I was extremely stressed as I had connecting flights in Europe. First Kayak told me that the next available flights were in four days time. Then they told me that they could do it but at a cost of $2600 AUD. When I agreed he told me that he was having trouble getting it through Singapore’s system and he would contact me further once it had been done. When I had not heard from him after several hours, I phoned Kayak again, spoke to a different person who said he could do it for $8200. I declined and told him to cancel the booking. The worst part of this experience was that I had booked 5 flights altogether with Singapore including Premium Economy on two legs and Singapore cancelled all my flights including the return legs leaving me with having to completely reschedule my entire trip. Kayak refunded me $2000 from $5200, obviously leaving me out of pocket. This has left me feeling that I will never deal with Kayak or Singapore Airlines again.

2.0 MediocreJanine, July 2026
BNE - SIN
Read more Singapore Airlines reviews

I had the worst experience of my life in travel. Due to circumstances beyond my control (catastrophic traffic accidents on the highway between Gold Coast and Brisbane) I missed my flight for the first time ever. Because I booked through Kayak Singapore Airlines were not interested in helping me. They told me to contact the agent that I booked through. I was extremely stressed as I had connecting flights in Europe. First Kayak told me that the next available flights were in four days time. Then they told me that they could do it but at a cost of $2600 AUD. When I agreed he told me that he was having trouble getting it through Singapore’s system and he would contact me further once it had been done. When I had not heard from him after several hours, I phoned Kayak again, spoke to a different person who said he could do it for $8200. I declined and told him to cancel the booking. The worst part of this experience was that I had booked 5 flights altogether with Singapore including Premium Economy on two legs and Singapore cancelled all my flights including the return legs leaving me with having to completely reschedule my entire trip. Kayak refunded me $2000 from $5200, obviously leaving me out of pocket. This has left me feeling that I will never deal with Kayak or Singapore Airlines again.

Crew were so busy Anna so awesome. I was in a seat that got my food nearly last but the crew were Just awesome.

Lounge a access was excellent as was the attentiveness and service from the crew as always. The food and drink supplied were of good quality. The entertainment system had a good selection and I liked the mapping system supplied. However the screen wild have been bigger and the operation a little smoother to navigate. The seats were barely comfortable, but adequate.

Headwind delayed our flight which wasn’t the airlines fault

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

Food could have been better. Too many passengers getting up and down all the time.

Delayed 1hour due to storm still didn't get window seat for third flight despite paying £240 extra to book them

It was an average flight. I would have expected more from this airline. Food, seats, service, etc was just average. I just give them some extra points for offering free WiFi on board with just a Krisflyer account.

Check in was easy through self-check-in kiosks just like domestic flights. Staff onboard were fantastic. Some "book the cook" good options weren't great, others really good. Entertainment options a bit limited to what I've experienced on Qantas. Overall a good flight though, especially for the price.

Could not really fault anything. We had a really short time between flights (about 45 mins), and had to get across the other side of the terminal. But we made it and crew were helpful. Food was good and service for the kids was great.

We still get drinks and a snack. Love the gift bags too.

I'm not interested in improving the airline. Therefore, I won't explain this in more detail. Next time I'll try a different one.

Except that our flight was cancelled, by mail, and later moved to 12 hours prior, then the experience was good. In Bangkok we were offered a hotel, it was fine, but would have been nice to know in advance😉

Although booked meal of fruit only The crew had not received this special meal The same happened on my flight Bangkok / CAN The films are so old that best is to use own computer to watch downloads . Serve nuts but they do not warm up . Service is attentive , WC clean

The boarding efficiency was good. A couple of the flight attendants did not seem in the best of moods. Overall it was a good experience.

The setting configuration of the aircraft stinks. Nobody should pay business class fares and be so uncomfortable. The design of facing fellow passengers is a brilliant nincompoop.

Could have been better. I prefer Thai airlines only but it hasnt been reliable.

Service on board was excellent. Flight attendant was very helpful. I wish the website is more functional. I can't even choose seats online and had to call the customer service. During check-in at the counter in CGK, I saw a printed page about paying for the bulkhead and exit row seats, so I asked the staff at the check-in counter. I was told that the flight is full and there isn't any seats available for paid upgrade. When I boarded the plane, I saw so many bulkhead and exit row seats empty and asked the flight attendant. He allowed me to purchase the upgrades on board. It would have been nice if I could purchase the upgrades ahead of time, eg. During online check-in or bag drop at the airport. The economy seats in the A350-900 are arranged in 3-3-3 configuration. Seat width is a bit tight for me.

It was good overall. At 6 foot 1 it's hard to say anything seat on a flight is comfortable but it would be nice to have more legroom. The meals were good but would have liked to get wine much sooner.

The aircraft was really old, the staff demotivated and the overall United airline service is horrible

flight departure was late, with no updates on status of departure

The flight boarded and departed pretty much on time as it’s just a one hour flight there is no food or entertainment so I marked that at the neutral but they do offer water and I’m sure if you needed some food you could bring your own onboard. This was our third internal flight with Vietnam Airways and I recommend them.

Very good flight and very kind crew Only thing is I wish there would be a vegetarian option for the meals

Was on holiday with my partner and we booked with Vietnam airlines as it not meant to be a budget airline. They separated us and made us sit at either end of the plane. Not the way I planned to spend my time on my holiday separate from my loved one. How can they separate people on the same booking. They know we are together and spending quality time together.

No space in between the seats as per them the average height of human is 5’3” and weight as 55, so seats are designed as per the same. Also, the aircraft was dirty and full of insects

There was no entertainment and food option limited But the service was first class on an economy flight

Vietnam airlines is just one step upper to the cheapest one (vietjet, if you wanted delays and cancel or feel like a criminal then vietjet is for you) for sure better customer cares and on time.

Flight was good but they cancelled return direct flight so they provide us connecting flight through hanoi

Jetstar was terrible. They left us without boarding passes for the connecting flight for several hours, for no reason. They should have given us the boarding passes for the connecting flight, but instead we were stuck in a “customs limbo” in Ho Chi Minh airport until very shortly before we were to board. No reason for them not to give us the connecting boarding passes.

The most attentive crew and although we were a little late leaving ( missing passenger) flight experience more than compensated . Best flight attendants I have flown with in 50 years !!

I was denied boarding at the Brisbane airport and it seems like I won’t get any refunds from the airline

China Southern was not the problem. I booked my flight through Kayak and also received a booking reference and alert details regarding departure time and gate numbers… however Kayak NEVER actually booked my flight! We were stranded at the airport without a flight for a long awaited holiday!

The crew were kind, patient and responsive. The service was excellent, even though we travelled the cheapest economy class. We arrived at our destination 40 min early, which for a 15+ hour flight is a great bonus. The boarding seemed a bit "loose", but got us boarded on time, and the plane was off exactly @ 0:30 hrs.

Not good - chair back could not move back for premium economy. Not worth the price

We were diverted to Chengdu, because of bad weather and finally made it to Chong King about 7 hours later

Food was terrible. Fish was equal to a sausage and scrumbled eggs were terribly green with a quite weird fllavour. Everybody with me hated all options. The best food was the bread with butter.

Flight canceled, but they didn't notify me. They arranged a nearby hotel and 4 meals for me to stay for 24 hours before I could board.

No good but was short flight. Both of our China Southern flights were on time. No surprises.

The food was perfect. The boarding process is a bit long. Given the late boarding time, I felt very tired by the time I was seated.

Traveling with the Chinese airlines , their service superior to the US Airlines , they are much more friendly and the seats are comfortable , In the past I flew with United , now ,United Airline will become history for me .

3 hours delay ,we changed plane after boarding and waiting inside

Scoot is a no frills budget airline. Do not expect a legacy airline experience.

Boarding took forever. It's also weird that we paid more (for preferred seats) to get on the plane last. Inflight WiFi never worked the entire trip. I want my money back.

WiFi didn’t work on both sectors so made killing time harder - planes clean modern and good flight crew - would do again if WiFi works

6hrs fly they dont give you a glass of water from seoul to singapore need to buy drink and food plus they charge for bag on international fly is always Free 1 bag from seoul to singapore is Not a local fly you are traveling true asia same story from singapore to Bali no water drink after payment for bag drink cost more the regular airline Well never use this company again we use regular company like Delta korea japan China and even scoot parent company Singapore Air

Was on scoot plus. The only good thing about the flight was the spacious seats. Tables and armrests were extremely dirty Food: bad Entertainment: non existent Wifi: unable to connect, then was painfully slow that we couldn’t even send messages Good thing we had a night flight, so we just slept throughout.

Not clear why boarding passes could only be issued at the counter and not through the kiosk. I had already check-in on the web, so waiting to obtain a boarding pass 1.5 hours before the actual flight defeats the purpose of early web check-in.

We were delayed, but there was never any update given. Everyone was standing at the gate as boarding was supposed to commence at 13:10 for a 13:55 flight. We didn't actually start getting on the shuttles to the plane, until after 14:00. No updates, no information given at all.

Me and my Partner were in seats 6A and 6B. (Which we paid a premium for). Unfortunately the person is seat 6C was large and because of his size my Partner was squashed to the point of discomfort and unable to sit properly. We requested to be moved to some empty seats and two hours into the flight the crew moved us. Perhaps it’s time airlines began checking passenger sizes to ensure they don’t encroach into fellow passengers seating space!

U could offer everyone a drink ,juice or water.. coffe or tea ...ur air craft isn't a flea market ,where someone has to buy a tea or water!!

Everything you need to know for your flight from Sydney to Vientiane

Other airlines flying from Sydney to Vientiane

Flights from the other most popular airlines that fly from Sydney to Vientiane according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.