Question 1

How long is the flight from Vientiane to Region of Ontario?

Accepted Answer

China Eastern and China Southern can get you from Vientiane to Region of Ontario in just under 24h 20m. Your travel time can differ by up to 15h 50m. The distance from Vientiane to Region of Ontario is about 13145 km. Both multi-stop and direct flights can be found to your destination and back.

Question 2

E

Accepted Answer

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Question 3

E

Accepted Answer

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Question 4

What is the cheapest time of day to fly from VTE to ON?

Accepted Answer

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Vientiane to Region of Ontario as you normally would.

Question 5

What airport do you fly from for flights from Vientiane to Ontario?

Accepted Answer

Vientiane Wattay (VTE), located 4.6 km from the city centre, is the airport you fly out of when you book flights from Vientiane to Ontario.

Question 6

Can I find deals for flights from Vientiane to Ontario that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Vientiane to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 7

How can I find direct flights from Vientiane to Ontario?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Vientiane to Ontario.

Question 8

Can I find deals for business class flights from Vientiane to Ontario?

Accepted Answer

Yes. Cheapflights offers flight deals from Vientiane to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 9

How does Cheapflights help users find flights from Vientiane to Ontario?

Accepted Answer

When you search for this flight from Vientiane to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Question 10

Why should you use Cheapflights to find cheap flight tickets from Vientiane to Ontario?

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from Vientiane to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 11

Can Cheapflights find flights from Vientiane to Ontario with no change fees?

Accepted Answer

Users can book flights with no change fees policies with our dedicated filters. Book flights from Vientiane to Ontario flexibly with Cheapflights today.

Question 12

Can Cheapflights notify me if prices for flights from Vientiane to Ontario become cheaper?

Accepted Answer

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from Vientiane today and book when prices fit your budget.

Round-trip from	C$ 2,173
One-way from	C$ 797

Cheap flights from Vientiane to Ontario from C$ 2,173

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Vientiane to Ontario

Cheapest flights from Vientiane to OntarioExplore the most affordable flight options available from Vientiane to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2026.

Explore the most affordable flight options available from Vientiane to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2026.

Best flights from Vientiane to OntarioDiscover carefully curated flight deals from Vientiane to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 29 October 2026.

Discover carefully curated flight deals from Vientiane to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 29 October 2026.

Find flight deals from Vientiane to Ontario

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Vientiane to Ontario that are best for you.

Best time to book a flight from Vientiane to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Vientiane with our price prediction graph.

Cheapflights Insights

Related info for your journey

What airport do you fly from for flights from Vientiane to Ontario?

How long is the flight from Vientiane to Region of Ontario?

Can I find deals for flights from Vientiane to Ontario that include hotel bookings?

How can I find direct flights from Vientiane to Ontario?

Can I find deals for business class flights from Vientiane to Ontario?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Vientiane to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Canada

Book a non-stop flight to one of these other cities located in Canada.

Search flights from Vientiane to Ontario by cabin class

Find flights from Vientiane to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Vientiane and Ontario flights

Browse other Vientiane and Ontario flight options. Last updated on 29 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

How does Cheapflights help users find flights from Vientiane to Ontario?

Why should you use Cheapflights to find cheap flight tickets from Vientiane to Ontario?

Can Cheapflights find flights from Vientiane to Ontario with no change fees?

Can Cheapflights notify me if prices for flights from Vientiane to Ontario become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Vientiane to Ontario
Explore the most affordable flight options available from Vientiane to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2026.

Best flights from Vientiane to Ontario
Discover carefully curated flight deals from Vientiane to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 29 October 2026.