$495 Cheap Flights from Adelaide (ADL) to Vientiane (VTE)

View $495 flight on Tue, Apr 28, 2026Opens in a new window

Popular airlines from Adelaide, SA Airport (ADL) to Wattay Intl. Airport (VTE)

Cheap Flights from Adelaide to Vientiane (ADL-VTE)

Prices were available within the past 7 days and start at $495 for one-way flights and $1,448 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Fri, Dec 26 - Sat, Jan 31
ADL
Adelaide
VTE
Vientiane
$1,448 Roundtrip, found 18 hours ago
$1,448
Roundtrip
found 18 hours ago
Select Singapore Airlines flight, departing Fri, Dec 26 from Adelaide to Vientiane, returning Sat, Jan 31, priced at $1,448 found 18 hours ago
Jetstar
Fri, Dec 26 - Sat, Jan 31
ADL
Adelaide
VTE
Vientiane
$1,471 Roundtrip, found 18 hours ago
$1,471
Roundtrip
found 18 hours ago
Select Jetstar flight, departing Fri, Dec 26 from Adelaide to Vientiane, returning Sat, Jan 31, priced at $1,471 found 18 hours ago
Jetstar
Fri, Dec 26 - Sat, Jan 31
ADL
Adelaide
VTE
Vientiane
$1,473 Roundtrip, found 18 hours ago
$1,473
Roundtrip
found 18 hours ago
Select Jetstar flight, departing Fri, Dec 26 from Adelaide to Vientiane, returning Sat, Jan 31, priced at $1,473 found 18 hours ago
Singapore Airlines
Fri, Dec 26 - Sat, Jan 31
ADL
Adelaide
VTE
Vientiane
$1,489 Roundtrip, found 18 hours ago
$1,489
Roundtrip
found 18 hours ago
Select Singapore Airlines flight, departing Fri, Dec 26 from Adelaide to Vientiane, returning Sat, Jan 31, priced at $1,489 found 18 hours ago
Jetstar
Fri, Dec 26 - Sat, Jan 31
ADL
Adelaide
VTE
Vientiane
$1,509 Roundtrip, found 18 hours ago
$1,509
Roundtrip
found 18 hours ago
Select Jetstar flight, departing Fri, Dec 26 from Adelaide to Vientiane, returning Sat, Jan 31, priced at $1,509 found 18 hours ago
Jetstar
Fri, Dec 26 - Sat, Jan 31
ADL
Adelaide
VTE
Vientiane
$1,511 Roundtrip, found 18 hours ago
$1,511
Roundtrip
found 18 hours ago
Select Jetstar flight, departing Fri, Dec 26 from Adelaide to Vientiane, returning Sat, Jan 31, priced at $1,511 found 18 hours ago
Singapore Airlines
Fri, Dec 26 - Sat, Jan 31
ADL
Adelaide
VTE
Vientiane
$1,594 Roundtrip, found 18 hours ago
$1,594
Roundtrip
found 18 hours ago
Select Singapore Airlines flight, departing Fri, Dec 26 from Adelaide to Vientiane, returning Sat, Jan 31, priced at $1,594 found 18 hours ago
Singapore Airlines
Fri, Dec 26 - Sat, Jan 31
ADL
Adelaide
VTE
Vientiane
$1,635 Roundtrip, found 18 hours ago
$1,635
Roundtrip
found 18 hours ago
Select Singapore Airlines flight, departing Fri, Dec 26 from Adelaide to Vientiane, returning Sat, Jan 31, priced at $1,635 found 18 hours ago
Singapore Airlines
Fri, Dec 26 - Sat, Jan 31
ADL
Adelaide
VTE
Vientiane
$1,676 Roundtrip, found 18 hours ago
$1,676
Roundtrip
found 18 hours ago
Select Singapore Airlines flight, departing Fri, Dec 26 from Adelaide to Vientiane, returning Sat, Jan 31, priced at $1,676 found 18 hours ago
China Eastern Airlines
Fri, Dec 26 - Sat, Jan 31
ADL
Adelaide
VTE
Vientiane
$2,048 Roundtrip, found 18 hours ago
$2,048
Roundtrip
found 18 hours ago
Select China Eastern Airlines flight, departing Fri, Dec 26 from Adelaide to Vientiane, returning Sat, Jan 31, priced at $2,048 found 18 hours ago

Frequently asked questions

How much does a flight from Adelaide Airport (ADL) to Wattay Intl. Airport (VTE) cost?
Lock in a cheap one-way flight from $495 or cheap return flight from $1,448 from Adelaide Airport (ADL) to Wattay Intl. Airport (VTE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Adelaide Airport (ADL) to Wattay Intl. Airport (VTE)?
Planning your trip for December can help you save, as it's the cheapest month for flights between ADL and VTE. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Adelaide Airport (ADL) to Wattay Intl. Airport (VTE)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest ADL to VTE flight.
How many flights per day from Adelaide Airport (ADL) to Wattay Intl. Airport (VTE)?
Nonstop flights from Adelaide Airport (ADL) to Wattay Intl. Airport (VTE) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ADL to VTE?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary based on a range of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Adelaide Airport (ADL) to Wattay Intl. Airport (VTE)?
To arrive at Wattay Intl. Airport (VTE) without delays, select a flight that takes off from Adelaide Airport (ADL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Adelaide Airport (ADL) to Wattay Intl. Airport (VTE) last-minute?
Waiting until right before your break to book a flight from ADL to VTE often results in higher prices. While it's possible to find some last-minute offers, they aren't always guaranteed. Be flexible with your travel plans for a better chance of landing a bargain.
Is it cheaper to book an ADL to VTE flight and hotel package?
You can save money by securing an ADL to VTE flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After choosing your preferred accommodations and flights, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Adelaide Airport (ADL) to Wattay Intl. Airport (VTE)?
In most cases, you're able to reschedule or cancel your ADL to VTE flight. However, there may be additional charges, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you want more information, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Adelaide
Destination airport
Wattay Intl.
Roundtrip price
$1,447
Distance
4350 mi

Book with confidence

Book with confidence

Adelaide to Vientiane Flights

The cheapest times to fly from Adelaide to Vientiane

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Adelaide to Vientiane are during the month of December. You can find some of the cheapest flights from Adelaide to Vientiane with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Adelaide to Vientiane

Sunday is one of the best days to book for cheap flights from Adelaide to Vientiane: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Adelaide to Vientiane

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Adelaide to Vientiane in 2025. You can also book with separate airlines for your outbound and return journeys, from $495 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Adelaide to Vientiane flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Adelaide to Vientiane airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Adelaide to Vientiane Flights

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*Available to One Key members.