$179 Cheap Flights from Perth (PER) to Vientiane (VTE)

View $179 flight on Fri, Jan 23, 2026Opens in a new window

Popular airlines from Perth Airport (PER) to Wattay Intl. Airport (VTE)

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Cheap Flights from Perth to Vientiane (PER-VTE)

Prices were available within the past 7 days and start at $179 for one-way flights and $372 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Fri, Jan 23 - Mon, Feb 9
PER
Perth
VTE
Vientiane
$372 Roundtrip, found 5 days ago
$372
Roundtrip
found 5 days ago
Select Scoot flight, departing Fri, Jan 23 from Perth to Vientiane, returning Mon, Feb 9, priced at $372 found 5 days ago
Scoot
Fri, Jan 23 - Mon, Feb 9
PER
Perth
VTE
Vientiane
$536 Roundtrip, found 5 days ago
$536
Roundtrip
found 5 days ago
Select Scoot flight, departing Fri, Jan 23 from Perth to Vientiane, returning Mon, Feb 9, priced at $536 found 5 days ago
Vietnam Airlines
Fri, Jan 23 - Mon, Feb 9
PER
Perth
VTE
Vientiane
$756 Roundtrip, found 5 days ago
$756
Roundtrip
found 5 days ago
Select Vietnam Airlines flight, departing Fri, Jan 23 from Perth to Vientiane, returning Mon, Feb 9, priced at $756 found 5 days ago
Flights from Perth (PER) to Vientiane (VTE)
Origin airport
Perth
Destination airport
Wattay Intl.
Roundtrip price
$372
Distance
3560 mi

Perth to Vientiane Flights

The cheapest times to fly from Perth 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 Perth to Vientiane are during the month of January. You can find some of the cheapest flights from Perth to Vientiane with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Perth to Vientiane

Sunday is one of the best days to book for cheap flights from Perth 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 Perth 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 Perth to Vientiane in 2025. You can also book with separate airlines for your outbound and return journeys, from $179 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 Perth 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 Perth 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.

 

Frequently asked questions

How much does a flight from Perth Airport (PER) to Wattay Intl. Airport (VTE) cost?
Secure a cheap one-way flight from $179 or cheap return flight from $372 from Perth Airport (PER) 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 Perth Airport (PER) to Wattay Intl. Airport (VTE)?
January is the cheapest month to fly from PER to VTE. Traveling outside of peak seasons is often the key to finding better deals on flights.
What is the cheapest airline that flies from Perth Airport (PER) to Wattay Intl. Airport (VTE)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest PER to VTE flight.
How many flights per day from Perth Airport (PER) to Wattay Intl. Airport (VTE)?
Nonstop flights from Perth Airport (PER) to Wattay Intl. Airport (VTE) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PER to VTE?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on a range of factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Perth Airport (PER) to Wattay Intl. Airport (VTE)?
To avoid possible delays on the Perth Airport (PER) to Wattay Intl. Airport (VTE) route, aim to travel before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**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 Perth Airport (PER) to Wattay Intl. Airport (VTE) last-minute?
Holding off until just before your departure to book a flight from PER to VTE generally means paying more. Although you may find some last-minute offers, they aren't always guaranteed. Be flexible with your travel plans to boost your chances of scoring a bargain.
Is it cheaper to book a PER to VTE flight and hotel package?
Compared with arranging hotels and flights separately, booking a PER to VTE flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one easy place will take the hassle out of planning your trip. Just pick your flights and choose from our extensive range of hotels, then customize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Perth Airport (PER) to Wattay Intl. Airport (VTE)?
Usually, it's possible to cancel or reschedule your PER to VTE flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.