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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Vientiane from C$ 1,422

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — VTE
11 Oct — 18 Oct1
1 adult
1 adult, Economy

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 11 September 2025.

Round-trip from

C$ 1,422
22/9-9/11
  • 22/9-9/11
  • 4 total stops
  • 66h 03m total
  • Montreal to Vientiane
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Find flight deals from Pierre Elliott Trudeau Intl to Vientiane

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 11 September 2025.

Mon 22/96:45 a.m.YUL - VTE
2 stops30h 20mMultiple Airlines
Sun 9/111:00 a.m.VTE - YUL
2 stops35h 43mMultiple Airlines
Deal found 10/9C$ 1,422
Mon 24/116:20 p.m.YUL - VTE
2 stops42h 05mMultiple Airlines
Wed 4/212:35 p.m.VTE - YUL
2 stops40h 25mMultiple Airlines
Deal found 11/9C$ 1,531
Mon 13/109:45 p.m.YUL - VTE
2 stops51h 25mMultiple Airlines
Fri 31/1012:35 p.m.VTE - YUL
2 stops43h 25mMultiple Airlines
Deal found 11/9C$ 1,577
Mon 17/114:45 p.m.YUL - VTE
3 stops34h 20mMultiple Airlines
Tue 30/124:25 p.m.VTE - YUL
3 stops37h 55mMultiple Airlines
Deal found 11/9C$ 1,957

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 11 September 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 22/9

6:45 a.m.-12:05 a.m.

2 stops30h 20m

Vientiane Wattay

Sun 9/11

1:00 a.m.-12:43 a.m.

2 stops35h 43m

C$ 1,425

MontrealVientiane

YUL - VTE

YULVTE

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

8:50 p.m.-7:45 p.m.

2 stops34h 55m

Vientiane Wattay

Tue 24/2

1:55 p.m.-2:05 p.m.

2 stops36h 10m

C$ 1,664

MontrealVientiane

YUL - VTE

YULVTE

Montreal Pierre Elliott Trudeau Intl

Sat 14/2

6:20 p.m.-7:45 p.m.

2 stops37h 25m

Vientiane Wattay

Wed 4/3

1:25 a.m.-9:00 p.m.

2 stops31h 35m

C$ 1,685

MontrealVientiane

YUL - VTE

YULVTE

Montreal Pierre Elliott Trudeau Intl

Thu 12/2

6:20 p.m.-1:05 p.m.

2 stops30h 45m

Vientiane Wattay

Thu 5/3

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

2 stops32h 30m

C$ 1,717

MontrealVientiane

YUL - VTE

YULVTE

Montreal Pierre Elliott Trudeau Intl

Thu 12/2

6:20 p.m.-7:45 p.m.

2 stops37h 25m

Vientiane Wattay

Fri 6/3

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

2 stops32h 30m

C$ 1,717

MontrealVientiane

YUL - VTE

YULVTE

Montreal Pierre Elliott Trudeau Intl

Tue 6/1

7:30 a.m.-1:05 p.m.

2 stops41h 35m

Vientiane Wattay

Mon 19/1

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

2 stops32h 30m

C$ 1,727

MontrealVientiane

YUL - VTE

YULVTE

Montreal Pierre Elliott Trudeau Intl

Fri 13/2

8:50 p.m.-9:50 p.m.

2 stops37h 00m

Vientiane Wattay

Sat 7/3

6:35 p.m.-2:05 p.m.

2 stops31h 30m

C$ 1,756

MontrealVientiane

YUL - VTE

YULVTE

Montreal Pierre Elliott Trudeau Intl

Sat 14/2

6:20 p.m.-1:05 p.m.

2 stops30h 45m

Vientiane Wattay

Sat 7/3

8:30 p.m.-4:00 p.m.

2 stops31h 30m

C$ 1,767

MontrealVientiane

YUL - VTE

YULVTE

Montreal Pierre Elliott Trudeau Intl

Tue 17/2

7:30 a.m.-7:45 p.m.

2 stops48h 15m

Vientiane Wattay

Tue 17/3

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

2 stops35h 30m

C$ 1,767

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

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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