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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Vientiane from C$ 1,372

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 13/12. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — VTE
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights from Pierre Elliott Trudeau Intl to Vientiane
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Vientiane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 October 2025.

Mon 1/127:30 a.m.YUL - VTE
2 stops48h 15mMultiple Airlines
Mon 19/18:30 p.m.VTE - YUL
2 stops34h 56mMultiple Airlines
Deal found 26/10C$ 1,683
Mon 24/117:30 a.m.YUL - VTE
2 stops28h 35mMultiple Airlines
Sun 30/111:05 a.m.VTE - YUL
2 stops30h 20mMultiple Airlines
Deal found 27/10C$ 1,874
Tue 25/1112:30 p.m.YUL - VTE
2 stops43h 15mMultiple Airlines
Tue 2/128:30 p.m.VTE - YUL
2 stops32h 30mMultiple Airlines
Deal found 26/10C$ 1,933
Sun 23/115:10 p.m.YUL - VTE
2 stops43h 15mMultiple Airlines
Sat 29/111:25 a.m.VTE - YUL
2 stops32h 34mMultiple Airlines
Deal found 26/10C$ 1,934
Tue 28/106:20 p.m.YUL - VTE
2 stops43h 05mMultiple Airlines
Sat 29/111:25 a.m.VTE - YUL
2 stops32h 34mMultiple Airlines
Deal found 26/10C$ 2,074

Cheap flight deals from Pierre Elliott Trudeau Intl to Vientiane

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Vientiane (VTE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 October 2025.

Round-trip from

C$ 1,463

One-way from

C$ 1,372
19/1-20/4
  • 19/1-20/4
  • 4 total stops
  • 80h 14m total
  • Montreal to Vientiane
Search Deals
13/12
  • 13/12
  • 3 total stops
  • 39h 40m total
  • Montreal to Vientiane
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl 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 28 October 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Vientiane that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Vientiane

Route

Depart

Return

Price

MontrealVientiane

YUL - VTE

YULVTE

Montreal Pierre Elliott Trudeau Intl

Mon 19/1

7:00 a.m.-12:25 a.m.

2 stops29h 25m

Vientiane Wattay

Wed 22/4

12:45 p.m.-7:12 p.m.

2 stops41h 27m

C$ 1,463

MontrealVientiane

YUL - VTE

YULVTE

Montreal Pierre Elliott Trudeau Intl

Mon 19/1

9:10 a.m.-12:25 a.m.

2 stops27h 15m

Vientiane Wattay

Mon 20/4

12:45 p.m.-6:44 a.m.

2 stops52h 59m

C$ 1,463

MontrealVientiane

YUL - VTE

YULVTE

Montreal Pierre Elliott Trudeau Intl

Tue 20/1

9:00 a.m.-12:00 p.m.

2 stops39h 00m

Vientiane Wattay

Tue 21/4

8:30 p.m.-5:05 p.m.

2 stops31h 35m

C$ 1,498

MontrealVientiane

YUL - VTE

YULVTE

Montreal Pierre Elliott Trudeau Intl

Mon 19/1

6:00 a.m.-12:25 a.m.

2 stops30h 25m

Vientiane Wattay

Tue 21/4

8:30 p.m.-5:05 p.m.

2 stops31h 35m

C$ 1,561

MontrealVientiane

YUL - VTE

YULVTE

Montreal Pierre Elliott Trudeau Intl

Tue 20/1

1:25 p.m.-1:05 p.m.

2 stops35h 40m

Vientiane Wattay

Wed 22/4

12:45 p.m.-9:02 p.m.

2 stops43h 17m

C$ 1,600

MontrealVientiane

YUL - VTE

YULVTE

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

6:25 p.m.-1:05 p.m.

2 stops30h 40m

Vientiane Wattay

Wed 22/4

12:45 p.m.-9:02 p.m.

2 stops43h 17m

C$ 1,650

MontrealVientiane

YUL - VTE

YULVTE

Montreal Pierre Elliott Trudeau Intl

Fri 23/1

9:00 a.m.-1:05 p.m.

2 stops40h 05m

Vientiane Wattay

Sun 22/2

8:30 p.m.-7:25 p.m.

2 stops34h 55m

C$ 1,783

MontrealVientiane

YUL - VTE

YULVTE

Montreal Pierre Elliott Trudeau Intl

Fri 16/1

9:00 a.m.-1:05 p.m.

2 stops40h 05m

Vientiane Wattay

Wed 11/3

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

2 stops35h 30m

C$ 1,783

MontrealVientiane

YUL - VTE

YULVTE

Montreal Pierre Elliott Trudeau Intl

Tue 17/2

8:50 p.m.-6:55 p.m.

3 stops34h 05m

Vientiane Wattay

Tue 17/3

8:30 p.m.-3:05 p.m.

2 stops29h 35m

C$ 1,818

MontrealVientiane

YUL - VTE

YULVTE

Montreal Pierre Elliott Trudeau Intl

Mon 24/11

7:30 a.m.-12:05 a.m.

2 stops28h 35m

Vientiane Wattay

Sun 30/11

1:05 a.m.-7:25 p.m.

2 stops30h 20m

C$ 1,874

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

Showing 1-10 of 12 results
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Best time to book a flight from Pierre Elliott Trudeau Intl to Vientiane

Have a flexible travel schedule? Discover the best time to fly to Vientiane from Pierre Elliott Trudeau Intl 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.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl 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 Montreal Pierre Elliott Trudeau Intl?

    For a flight from Montreal Pierre Elliott Trudeau Intl to Vientiane, you will be flying into Wattay. Vientiane Wattay (VTE) is just 4.6 km from the centre of the city. Wattay is the only Vientiane airport and it handles 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day. 0 airlines have flights to Vientiane Wattay from Montreal Pierre Elliott Trudeau Intl on a regular basis.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Vientiane that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Vientiane flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Vientiane?

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

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Vientiane?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl 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.

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Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Vientiane with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Pierre Elliott Trudeau Intl to Vientiane, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Vientiane become cheaper?

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