Cheap Flights from Ottawa to Vientiane

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Find the cheapest month or even day of the year to fly to Vientiane

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Flight deals from Ottawa to Vientiane Airport

Looking for a cheap last-minute deal or the best return flight from Ottawa to Vientiane? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Ottawa to Vientiane

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ottawa to Vientiane flights are currently cheapest in November.

Ottawa to Vientiane: Alternative routes

Compare routes from Ottawa to Vientiane below. You may find an airport to fly into that's cheaper, faster, or easier than Vientiane.

Ottawa to Vientiane: Flight information

The things to know before you go.
Cheapest flight found$2,228
Cheapest month to flyMay

Finding cheap flights from Ottawa to Vientiane: Frequently asked questions

The best price we found for a return flight from Ottawa to Vientiane is $3,611. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Ottawa to Vientiane. But we found flights with one stop from $3,611.
As of April 2026, there are no flights flying from Ottawa to Vientiane.
The cheapest month to fly from Ottawa to Vientiane is usually November.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Ottawa to Vientiane Airport on Sunday, 1 November 2026.
No airlines currently offer direct flights between Ottawa and Vientiane Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Vientiane but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Vientiane is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Vientiane is Porter Airlines .

Travelling from Ottawa to Vientiane Wattay International Airport (VTE): What you need to know

  • Vientiane Wattay International Airport is located in Vientiane. The city is in the UTC+7 timezone and is 12 hours ahead of Ottawa.

  • Arrive at the airport on time so you don't miss your flight from Ottawa to VTE. Be there at least two hours ahead for international flights and an hour early for domestic departures to skip the mad dash to your gate.

  • You can expect longer queues in popular months like August and other peak periods. Arriving up to four hours ahead of international flights and two hours for a domestic departure will help ensure a smooth travel experience.

Airports in Ottawa

Ottawa Macdonald-Cartier International Airport (YOW)

  • Travelling from central Ottawa to YOW takes about 35 minutes by public transport. If you ride-share, drive or take a taxi, you'll cover the 14 kilometres in 20 minutes or so, depending on traffic.

  • Catching an early flight from Ottawa to Vientiane Wattay International Airport? Avoid the last-minute rush to the terminal (and get some bonus sleep) by choosing one of these stays near Ottawa Macdonald-Cartier International Airport:

  • 58% of flights leaving from Ottawa Macdonald-Cartier International Airport touch down at their destination on schedule.

  • YOW's address is 50 Airport Road.

About Vientiane Wattay International Airport (VTE)

Getting from Vientiane Wattay International Airport (VTE) to central Vientiane

  • Central Vientiane is around 3 kilometres from Vientiane Wattay International Airport and takes about 10 minutes to reach by car. See what your options are for getting into town, whether that's with a taxi, car hire or ride-share.

  • When travelling on public transport, expect a journey time of around 20 minutes.

How to find the cheapest flights from Ottawa to Vientiane Wattay International Airport (VTE)

  • The cheapest price we've found for a one-way ticket from Ottawa to Vientiane Wattay International Airport is $2,228. For a return flight on this route, the best price is $3,611. Depending on when and how early you book, these fares may change.

  • To find cheap flights from Ottawa to VTE, book in advance. Airlines typically offer the most competitive fares when tickets first go on sale.

  • If you can be flexible with your travel dates, use the 'Whole month' tool. It'll show you the cheapest price across each month when searching for your Ottawa to Vientiane Wattay International Airport ticket.

  • Snapping up a cheap plane ticket from Ottawa to VTE is a breeze with Price Alerts. Simply set up one of these automatic alerts and we'll get in touch when there's a price drop.

  • Filters make it easier to find a bargain for your flight from Ottawa to Vientiane Wattay International Airport. Choose the flight times, carriers and stops that make sense for you. Then sort the results by 'Cheapest' to find the best price quickly.

The best time to fly from Ottawa to Vientiane Wattay International Airport (VTE)

  • October is the quietest month for flights from Ottawa to Vientiane Wattay International Airport (VTE), while February is the most popular. Pick the ideal time to go to Vientiane based on whether you like a lively atmosphere or a more laid-back vibe.

  • When booking your Ottawa to VTE plane ticket, consider the type of weather you enjoy. April is the warmest month in Vientiane, with temperatures ranging from 23ºC to 42ºC.

  • Search for cheap tickets from Ottawa to Vientiane Wattay International Airport in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 14ºC and 31ºC.

More about Vientiane

  • Once you've booked your flight from Ottawa to Vientiane Wattay International Airport, find a hotel that's got location and comfort covered. Make one of these options your base for exploring Vientiane:

  • Every great journey has to include a little sightseeing. Pha That Luang, Wat Inpeng and COPE Visitor Centre are must-visits when exploring Vientiane.

Explore more of Laos

  • Thakhek is just one of the many cities in Laos waiting to be explored after you've seen Vientiane. Around 241 kilometres away to the east, check out popular attractions including Sunset Viewpoint, Mekong Riverside View Point and MAG UXO Visitor Centre.

  • Around 274 kilometres southeast of Vientiane, Savannakhet is another favourite stop in Laos. Get a taste of what this destination has to offer at Dinosaur Museum, Wat Phochaiyaram and Chinese Temple.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.