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$465+ Cheap flights from Pierre Elliott Trudeau Intl (YUL) to Southeast Asia

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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — BKK
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Pierre Elliott Trudeau Intl to Southeast Asia

Cheapest flights from Pierre Elliott Trudeau Intl to Southeast Asia
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:45 pmYUL - BKK
2 stops28h 40mUnited Airlines
Wed 12/249:10 amBKK - YUL
2 stops43h 23mUnited Airlines
Deal found 12/16$991
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/294:45 pmYUL - SGN
2 stops65h 05mUnited Airlines
Sun 2/16:00 amSGN - YUL
3 stops40h 20mUnited Airlines
Deal found 12/16$1,044
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/282:13 pmYUL - BKK
2 stops50h 57mUnited Airlines
Tue 1/274:55 pmBKK - YUL
2 stops35h 48mUnited Airlines
Deal found 12/16$1,112
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:00 amYUL - SGN
2 stops29h 15mUnited Airlines
Sat 1/316:00 amSGN - YUL
3 stops46h 50mUnited Airlines
Deal found 12/17$1,120
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:45 pmYUL - BKK
2 stops41h 35mUnited Airlines
Thu 2/124:55 pmBKK - YUL
3 stops35h 06mUnited Airlines
Deal found 12/16$1,137
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:00 amYUL - BKK
2 stops29h 20mUnited Airlines
Mon 5/259:35 amBKK - YUL
2 stops32h 24mUnited Airlines
Deal found 12/16$1,144
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:00 amYUL - SIN
2 stops28h 55mUnited Airlines
Tue 6/28:45 amSIN - YUL
2 stops37h 26mUnited Airlines
Deal found 12/16$1,178
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/284:45 pmYUL - BKK
2 stops48h 25mUnited Airlines
Sun 1/254:55 pmBKK - YUL
3 stops36h 03mUnited Airlines
Deal found 12/16$1,203
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:25 amYUL - SIN
2 stops57h 35mUnited Airlines
Thu 1/1510:10 amSIN - YUL
2 stops40h 18mUnited Airlines
Deal found 12/16$1,261
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/292:13 pmYUL - SIN
2 stops41h 02mUnited Airlines
Tue 1/1310:20 pmSIN - YUL
2 stops25h 00mUnited Airlines
Deal found 12/15$1,264
This KLM deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:00 pmYUL - SIN
1 stop28h 55mKLM
Tue 6/210:20 pmSIN - YUL
1 stop28h 40mKLM
Deal found 12/17$1,274
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:25 amYUL - SIN
2 stops57h 35mUnited Airlines
Fri 1/1610:20 pmSIN - YUL
1 stop31h 29mUnited Airlines
Deal found 12/16$1,297

Find flight deals from Pierre Elliott Trudeau Intl to Southeast Asia

Keep the following information in mind while searching for Pierre Elliott Trudeau Intl to Southeast Asia flight deals. Data was last updated December 18, 2025.

Round-trip from

$747
(United Airlines)

One-way from

$465
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,531
From Montreal Pierre Elliott Trudeau Intl to Southeast Asia
Search Deals
One-way flight from Montreal Pierre Elliott Trudeau Intl to Southeast Asia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($95 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Southeast Asia 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 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Asia that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Southeast Asia

Route

Depart

Return

Price

MontrealJakarta

YUL - CGK

YULCGK

Montreal Pierre Elliott Trudeau Intl

Tue 2/3

6:45 pm-11:55 pm

2 stops41h 10m

Jakarta Soekarno-Hatta Intl

Tue 2/17

7:15 am-10:20 am

2 stops39h 05m

$750

MontrealJakarta

YUL - CGK

YULCGK

Montreal Pierre Elliott Trudeau Intl

Wed 2/4

5:50 pm-1:20 pm

2 stops55h 30m

Jakarta Soekarno-Hatta Intl

Tue 2/10

7:15 am-3:16 pm

2 stops44h 01m

$826

MontrealJakarta

YUL - CGK

YULCGK

Montreal Pierre Elliott Trudeau Intl

Wed 2/4

5:50 pm-10:15 am

2 stops52h 25m

Jakarta Soekarno-Hatta Intl

Sun 2/22

9:45 pm-9:17 pm

2 stops35h 32m

$901

MontrealDenpasar

YUL - DPS

YULDPS

Montreal Pierre Elliott Trudeau Intl

Tue 2/3

12:50 pm-10:25 pm

2 stops44h 35m

Denpasar Bali Ngurah Rai

Sun 2/15

1:20 am-11:59 pm

2 stops35h 39m

$909

MontrealDenpasar

YUL - DPS

YULDPS

Montreal Pierre Elliott Trudeau Intl

Wed 1/28

6:02 pm-10:25 pm

2 stops39h 23m

Denpasar Bali Ngurah Rai

Tue 2/24

11:50 pm-4:53 pm

2 stops54h 03m

$909

MontrealDenpasar

YUL - DPS

YULDPS

Montreal Pierre Elliott Trudeau Intl

Sun 2/1

12:54 pm-11:55 pm

2 stops46h 01m

Denpasar Bali Ngurah Rai

Tue 4/7

1:10 am-11:59 pm

2 stops34h 49m

$909

MontrealDenpasar

YUL - DPS

YULDPS

Montreal Pierre Elliott Trudeau Intl

Tue 2/3

6:02 pm-11:55 pm

2 stops40h 53m

Denpasar Bali Ngurah Rai

Sun 4/5

1:10 am-11:59 pm

2 stops34h 49m

$909

MontrealDenpasar

YUL - DPS

YULDPS

Montreal Pierre Elliott Trudeau Intl

Tue 2/3

6:00 am-11:55 pm

2 stops28h 55m

Denpasar Bali Ngurah Rai

Mon 4/6

1:10 am-11:37 am

2 stops46h 27m

$909

MontrealDenpasar

YUL - DPS

YULDPS

Montreal Pierre Elliott Trudeau Intl

Wed 2/4

12:50 pm-11:55 pm

2 stops46h 05m

Denpasar Bali Ngurah Rai

Tue 4/7

1:10 am-11:40 pm

2 stops34h 30m

$909

MontrealDenpasar

YUL - DPS

YULDPS

Montreal Pierre Elliott Trudeau Intl

Tue 2/3

12:50 pm-10:25 pm

2 stops44h 35m

Denpasar Bali Ngurah Rai

Tue 4/7

1:10 am-11:59 pm

2 stops34h 49m

$909

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 60 results
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Best time to book a flight from Pierre Elliott Trudeau Intl to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia 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.

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Asia

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Asia?

Currently, May is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Asia (average of $616). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Asia in June is currently the most expensive (average of $930). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YUL to YJX?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s typically best to fly out from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Asia at noon. Doing so could potentially save you 11% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Asia?

Use this chart to determine the cheapest time to fly round-trip from Pierre Elliott Trudeau Intl to Southeast Asia. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Montreal Pierre Elliott Trudeau Intl Airport to Southeast Asia flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Southeast Asia

Get insights into the airlines that provide service to Southeast Asia. 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 Southeast Asia. Reviews last updated December 18, 2025.
Read through reviews of airlines operating flights from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Asia, such as EVA Air, Emirates, and Qatar Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.5
Very good
1,297 reviews

Food

8.1

Overall

8.5

Comfort

8.3

Crew

8.6

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
EVA Air
8.5
Very good
1,297 reviews
EVA Air
8.5
Very good
1,297 reviews

Food

8.1

Overall

8.5

Comfort

8.3

Crew

8.6

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
Emirates
8.1
Very good
3,440 reviews
EVA Air
8.5
Very good
1,297 reviews

Food

8.1

Overall

8.5

Comfort

8.3

Crew

8.6

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
Qatar Airways
7.4
Good
3,686 reviews
EVA Air
8.5
Very good
1,297 reviews

Food

8.1

Overall

8.5

Comfort

8.3

Crew

8.6

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
United Airlines
7.4
Good
9,095 reviews
EVA Air
8.5
Very good
1,297 reviews

Food

8.1

Overall

8.5

Comfort

8.3

Crew

8.6

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
Air Canada
7.1
Good
10,536 reviews
EVA Air
8.5
Very good
1,297 reviews

Food

8.1

Overall

8.5

Comfort

8.3

Crew

8.6

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Southeast Asia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Asia?

    Airlines like United Airlines, Delta, and Qatar Airways fly from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Asia in about 30h. The time it takes to get you to your destination can typically vary by up to 14h 35m. There are 9712 mi between Montreal Pierre Elliott Trudeau Intl Airport and Southeast Asia. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Asia one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $450. However, be on the lookout for offers from ANA and Air Canada, as they are both options that can get you from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Asia for a low price.

  • What are the most popular routes from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Asia?

    When deciding which route to take from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Asia consider Montreal Pierre Elliott Trudeau Intl - Bangkok Suvarnabhumi, Montreal Pierre Elliott Trudeau Intl - Ho Chi Minh City or Montreal Pierre Elliott Trudeau Intl - Manila Ninoy Aquino Intl as they are the most popular.

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

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

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

    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 Southeast Asia.

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

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Southeast Asia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Asia?

    Currently, May is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Asia (average of $616). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Asia in June is currently the most expensive (average of $930). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Pierre Elliott Trudeau Intl to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Pierre Elliott Trudeau Intl to Southeast Asia

Discover the top 10 airlines that operate flights from Pierre Elliott Trudeau Intl to Southeast Asia. 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 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$634Average$913FlexibilityNo cancel feeOn-time69%
ANACheapest$725Average$865FlexibilityNo cancel feeOn-time80%
Air CanadaCheapest$755Average$1,321FlexibilityNo cancel feeOn-time67%
DeltaCheapest$885Average$1,384FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$892Average$1,315FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$948Average$1,153FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,037Average$1,351FlexibilityNo cancel feeOn-time68%
Air FranceCheapest$1,115Average$1,187FlexibilityNo cancel feeOn-time77%
KLMCheapest$1,115Average$1,220FlexibilityNo cancel feeOn-time75%
EmiratesCheapest$1,130Average$1,634FlexibilityNo cancel feeOn-time75%

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