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Cheap flights from Ontario to Vientiane from C$ 880

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — VTE
7 Apr — 14 Apr1
1 adult

Cheap flight deals from Ontario to Vientiane

Keep the following information in mind while searching for Ontario to Vientiane flight deals. Data was last updated 2 April 2025.

Round-trip from

C$ 1,897

One-way from

C$ 880
14/4-12/5
  • 14/4-12/5
  • 5 total stops
  • 93h 15m total
  • Ontario to Vientiane
Search Deals
30/4
  • 30/4
  • 3 total stops
  • 48h 15m total
  • Ontario to Vientiane
Search Deals

Find flight deals from Ontario to Vientiane

Cheapest flights from Ontario to Vientiane
Explore the most affordable flight options available from Ontario to Vientiane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 April 2025.

Sat 11/1010:30 p.m.YUL - VTE
2 stops50h 40mMultiple Airlines
Fri 7/1112:45 p.m.VTE - YUL
2 stops40h 18mMultiple Airlines
Deal found 1/4C$ 1,750
Sat 31/53:40 p.m.YYZ - VTE
2 stops34h 00mMultiple Airlines
Sat 28/68:30 p.m.VTE - YYZ
2 stops47h 30mMultiple Airlines
Deal found 1/4C$ 2,039
Sat 3/54:25 p.m.YYZ - VTE
2 stops30h 10mChina Eastern
Sat 31/56:50 p.m.VTE - YYZ
3 stops54h 35mChina Eastern
Deal found 1/4C$ 2,747
Sat 11/105:55 a.m.YOW - VTE
2 stops48h 50mMultiple Airlines
Sat 8/117:25 p.m.VTE - YOW
2 stops40h 45mMultiple Airlines
Deal found 31/3C$ 2,816
Tue 29/48:40 p.m.YUL - VTE
2 stops36h 05mLufthansa
Fri 2/51:30 p.m.VTE - YUL
2 stops42h 30mLufthansa
Deal found 1/4C$ 4,421
Mon 28/76:35 p.m.YUL - VTE
2 stops38h 10mAustrian Airlines
Sun 10/88:30 p.m.VTE - YUL
2 stops28h 20mAustrian Airlines
Deal found 31/3C$ 18,326

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Vientiane that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 2 April 2025.
Use the filters below to find and compare flights from Ontario to Vientiane that are best for you.

Fly from

Ontario

Fly to

Vientiane

Route

Depart

Return

Price

MontrealVientiane

YUL - VTE

YULVTE

Montreal Pierre Elliott Trudeau Intl

Mon 21/4

6:15 p.m.-12:40 p.m.

2 stops31h 25m

Vientiane Wattay

Wed 14/5

8:30 p.m.-5:00 p.m.

2 stops31h 30m

C$ 1,839

TorontoVientiane

YYZ - VTE

YYZVTE

Toronto Pearson Intl

Sat 31/5

3:40 p.m.-12:40 p.m.

2 stops34h 00m

Vientiane Wattay

Sat 28/6

8:30 p.m.-9:00 a.m.

2 stops47h 30m

C$ 2,039

TorontoVientiane

YYZ - VTE

YYZVTE

Toronto Pearson Intl

Sat 3/5

4:25 p.m.-5:50 p.m.

3 stops38h 25m

Vientiane Wattay

Sat 31/5

3:50 p.m.-2:25 p.m.

3 stops57h 35m

C$ 2,747

MontrealVientiane

YUL - VTE

YULVTE

Montreal Pierre Elliott Trudeau Intl

Tue 29/4

8:40 p.m.-7:45 p.m.

2 stops36h 05m

Vientiane Wattay

Fri 2/5

1:30 p.m.-9:00 p.m.

2 stops42h 30m

C$ 4,421

MontrealVientiane

YUL - VTE

YULVTE

Montreal Pierre Elliott Trudeau Intl

Mon 28/7

6:35 p.m.-7:45 p.m.

2 stops38h 10m

Vientiane Wattay

Sun 10/8

8:30 p.m.-1:50 p.m.

2 stops28h 20m

C$ 18,326

MontrealVientiane

YUL - VTE

YULVTE

Montreal Pierre Elliott Trudeau Intl

Fri 23/5

6:45 p.m.-7:35 a.m.

3 stops49h 50m

C$ 906

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/3

Best time to book a flight from Ontario to Vientiane

Have a flexible travel schedule? Discover the best time to fly to Vientiane from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Vientiane

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

Find hourly flight availability from Ontario to Vientiane. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 April 2025.

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

Rainfall in Vientiane by month

Plan your trip to Vientiane by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Vientiane ranges from 10.0 - 120.0 mm per month. July is typically the wettest month, when rainfall can reach 120.0 mm. January is typically the driest time to visit Vientiane when rainfall is around 10.0 mm.

Temperature in Vientiane by month

Plan your trip to Vientiane by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Vientiane, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 22.0 C).

Reviews of airlines servicing Vientiane

Get insights into the airlines that provide service to Vientiane. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Vientiane. Reviews last updated 2 April 2025.
China Southern
7.5
Good
94 reviews
Check prices

Crew

8.3

Entertainment

7.5

Boarding

7.9

Food

7.4

Comfort

7.8

Overall

7.5

Reviews

1 / 2
10.0
Excellent

Haris,Mar 2025

MNL - CAN

Aircraft staff was very nice, have a great services, much cooperative.
China Southern
7.5
Good
94 reviews
China Southern
7.5
Good
94 reviews
Check prices

Crew

8.3

Entertainment

7.5

Boarding

7.9

Food

7.4

Comfort

7.8

Overall

7.5

Reviews

1 / 2
10.0
Excellent

Haris,Mar 2025

MNL - CAN

Aircraft staff was very nice, have a great services, much cooperative.
China Eastern
7.2
Good
143 reviews
China Southern
7.5
Good
94 reviews
Check prices

Crew

8.3

Entertainment

7.5

Boarding

7.9

Food

7.4

Comfort

7.8

Overall

7.5

Reviews

1 / 2
10.0
Excellent

Haris,Mar 2025

MNL - CAN

Aircraft staff was very nice, have a great services, much cooperative.
Lufthansa
6.7
Okay
6,963 reviews
China Southern
7.5
Good
94 reviews
Check prices

Crew

8.3

Entertainment

7.5

Boarding

7.9

Food

7.4

Comfort

7.8

Overall

7.5

Reviews

1 / 2
10.0
Excellent

Haris,Mar 2025

MNL - CAN

Aircraft staff was very nice, have a great services, much cooperative.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Vientiane. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For a flight from Ontario to Vientiane, you will be flying into Wattay. Vientiane Wattay (VTE) is just 4.6 km from the centre of the city.

  • What are the most popular routes from Region of Ontario to Vientiane?

    While some choose either Toronto Pearson Intl - Vientiane Wattay or Toronto Island - Vientiane Wattay, Montreal Pierre Elliott Trudeau Intl - Vientiane Wattay is the most popular route from Region of Ontario to Vientiane.

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

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

  • How can I find direct flights from Ontario to Vientiane?

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

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

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Ontario to Vientiane

Discover the top airline that operate flights from Ontario to Vientiane. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 2 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,576AverageC$ 1,964FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Vientiane for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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

Yes! Start tracking prices for Ontario to Vientiane flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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