Find flights
When to book
FAQs

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Vientiane from C$ 1,067

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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — VTE
27 May — 3 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Vientiane

Enter your travel dates to find the best prices.

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 27 April 2026.

Tue 1/128:50 p.m.
YUL
-
VTE
2 stops28h 15m
Multiple Airlines
Wed 27/11:55 p.m.
VTE
-
YUL
2 stops36h 10m
Multiple Airlines
Deal found 27/4C$ 1,910
Wed 2/128:50 p.m.
YUL
-
VTE
2 stops28h 15m
Multiple Airlines
Wed 27/11:55 p.m.
VTE
-
YUL
2 stops36h 10m
Multiple Airlines
Deal found 26/4C$ 1,918
Wed 27/59:35 p.m.
YUL
-
VTE
2 stops26h 15m
Multiple Airlines
Sat 6/66:20 p.m.
VTE
-
YUL
2 stops32h 50m
Multiple Airlines
Deal found 26/4C$ 1,938
Sun 29/118:50 p.m.
YUL
-
VTE
2 stops28h 15m
Multiple Airlines
Sat 19/128:30 p.m.
VTE
-
YUL
2 stops29h 35m
Multiple Airlines
Deal found 27/4C$ 1,951
Tue 1/128:50 p.m.
YUL
-
VTE
2 stops34h 55m
Multiple Airlines
Sun 31/11:55 p.m.
VTE
-
YUL
2 stops36h 10m
Multiple Airlines
Deal found 27/4C$ 1,962
Sun 11/109:35 p.m.
YUL
-
VTE
2 stops35h 10m
Multiple Airlines
Sun 28/31:30 p.m.
VTE
-
YUL
2 stops36h 15m
Multiple Airlines
Deal found 25/4C$ 1,971
Sat 7/118:50 p.m.
YUL
-
VTE
2 stops34h 55m
Multiple Airlines
Fri 18/121:55 p.m.
VTE
-
YUL
2 stops36h 10m
Multiple Airlines
Deal found 24/4C$ 1,975
Sun 7/69:35 p.m.
YUL
-
VTE
2 stops35h 10m
Multiple Airlines
Sun 14/66:20 p.m.
VTE
-
YUL
2 stops32h 50m
Multiple Airlines
Deal found 23/4C$ 2,028
Fri 19/69:35 p.m.
YUL
-
VTE
2 stops26h 25m
Multiple Airlines
Tue 30/66:20 p.m.
VTE
-
YUL
2 stops31h 25m
Multiple Airlines
Deal found 25/4C$ 2,218
Tue 29/128:50 p.m.
YUL
-
VTE
2 stops34h 55m
Multiple Airlines
Fri 29/11:55 p.m.
VTE
-
YUL
2 stops36h 10m
Multiple Airlines
Deal found 24/4C$ 2,225

Find 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 27 April 2026.

Round-trip from

C$ 1,938

One-way from

C$ 1,050
27/5-6/6
  • 27/5-6/6
  • 4 total stops
  • 59h 05m total
  • Montreal to Vientiane
Search Deals
3/5
  • 3/5
  • 3 total stops
  • 50h 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 27 April 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealVientiane

YUL - VTE

YULVTE

Montreal Pierre Elliott Trudeau Intl

Sun 11/10

9:35 p.m.-12:40 p.m.

2 stops28h 05m

Vientiane Wattay

Sun 28/3

1:30 p.m.-2:45 p.m.

2 stops36h 15m

C$ 1,971

MontrealVientiane

YUL - VTE

YULVTE

Montreal Pierre Elliott Trudeau Intl

Sun 7/6

9:35 p.m.-7:45 p.m.

2 stops35h 10m

Vientiane Wattay

Sun 14/6

6:20 p.m.-4:10 p.m.

2 stops32h 50m

C$ 2,028
Quickest round-trip

MontrealVientiane

YUL - VTE

YULVTE

Montreal Pierre Elliott Trudeau Intl

Fri 19/6

9:35 p.m.-11:00 a.m.

2 stops26h 25m

Vientiane Wattay

Tue 30/6

6:20 p.m.-2:45 p.m.

2 stops31h 25m

C$ 2,218

MontrealVientiane

YUL - VTE

YULVTE

Montreal Pierre Elliott Trudeau Intl

Thu 28/5

3:10 p.m.-12:40 p.m.

3 stops34h 30m

Vientiane Wattay

Fri 7/8

2:30 p.m.-2:45 p.m.

2 stops59h 15m

C$ 2,681

MontrealVientiane

YUL - VTE

YULVTE

Montreal Pierre Elliott Trudeau Intl

Wed 27/5

8:05 p.m.-7:35 p.m.

3 stops60h 30m

Vientiane Wattay

Sat 6/6

11:20 a.m.-4:10 p.m.

3 stops39h 50m

C$ 2,789

MontrealVientiane

YUL - VTE

YULVTE

Montreal Pierre Elliott Trudeau Intl

Sat 20/6

4:35 p.m.-7:35 p.m.

3 stops40h 00m

Vientiane Wattay

Tue 30/6

8:20 p.m.-3:45 p.m.

2 stops30h 25m

C$ 4,068

MontrealVientiane

YUL - VTE

YULVTE

Montreal Pierre Elliott Trudeau Intl

Sat 20/6

4:35 p.m.-7:35 p.m.

3 stops40h 00m

Vientiane Wattay

Mon 29/6

8:20 p.m.-11:40 a.m.

2 stops26h 20m

C$ 4,118

MontrealVientiane

YUL - VTE

YULVTE

Montreal Pierre Elliott Trudeau Intl

Fri 19/6

9:35 p.m.-7:35 p.m.

3 stops35h 00m

Vientiane Wattay

Mon 29/6

11:20 a.m.-2:45 p.m.

3 stops38h 25m

C$ 4,189
Cheapest one-way
Quickest one-way

MontrealVientiane

YUL - VTE

YULVTE

Montreal Pierre Elliott Trudeau Intl

Mon 5/10

6:20 p.m.-7:35 a.m.

3 stops50h 15m

C$ 1,067

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/4

Sorted by cheapest first

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.

See more FAQs

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.

Complete your trip

Complete your trip to Vientiane by adding a car rental and/or hotel reservation to your travel itinerary.
Vientiane car rentals
Luang Prabang car rentals

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Vientiane?

When you search for this flight from Pierre Elliott Trudeau Intl to Vientiane, 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.

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Vientiane?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Pierre Elliott Trudeau Intl to Vientiane.

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?

Yes! Start tracking prices for Pierre Elliott Trudeau Intl 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.