Southeast Asia

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

YUL — BKK
Nov 10 — Nov 171
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Find flight deals from Pierre Elliott Trudeau Intl to Southeast Asia

Popular in

December

Cheapest in

September

Average price

$1,048
Highest demand for flights based on searches. 8% potential increase in price ($118 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
Average for round-trip flights in October 2026

Cheapflights Insights

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

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Asia?

Booking 44 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Asia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Asia (average of $1,119). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Asia in December is currently the most expensive (average of $1,629). 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.

Reviews of airlines servicing Southeast Asia

Read through reviews of airlines operating flights from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Asia, such as EVA Air,Emirates, andUnited Airlines. 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.

Comfort

8.3

Boarding

8.4

Crew

8.7

Food

8.1

Entertainment

8.0

Overall

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2026

TPE - SEA

Alaska is a really nice airline, but falls short when compared to overseas airlines that offer service without entitled attitudes. Not of a commentary on Americans as a while but Alaska could step up it's game by learning from other cultures.

Comfort

8.3

Boarding

8.4

Crew

8.7

Food

8.1

Entertainment

8.0

Overall

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2026

TPE - SEA

Alaska is a really nice airline, but falls short when compared to overseas airlines that offer service without entitled attitudes. Not of a commentary on Americans as a while but Alaska could step up it's game by learning from other cultures.

Comfort

8.3

Boarding

8.4

Crew

8.7

Food

8.1

Entertainment

8.0

Overall

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2026

TPE - SEA

Alaska is a really nice airline, but falls short when compared to overseas airlines that offer service without entitled attitudes. Not of a commentary on Americans as a while but Alaska could step up it's game by learning from other cultures.

Comfort

8.3

Boarding

8.4

Crew

8.7

Food

8.1

Entertainment

8.0

Overall

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2026

TPE - SEA

Alaska is a really nice airline, but falls short when compared to overseas airlines that offer service without entitled attitudes. Not of a commentary on Americans as a while but Alaska could step up it's game by learning from other cultures.

Comfort

8.3

Boarding

8.4

Crew

8.7

Food

8.1

Entertainment

8.0

Overall

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2026

TPE - SEA

Alaska is a really nice airline, but falls short when compared to overseas airlines that offer service without entitled attitudes. Not of a commentary on Americans as a while but Alaska could step up it's game by learning from other cultures.

Comfort

8.3

Boarding

8.4

Crew

8.7

Food

8.1

Entertainment

8.0

Overall

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2026

TPE - SEA

Alaska is a really nice airline, but falls short when compared to overseas airlines that offer service without entitled attitudes. Not of a commentary on Americans as a while but Alaska could step up it's game by learning from other cultures.

Related info for your journey

  • 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 $463. However, be on the lookout for offers from Turkish Airlines and ANA, 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?

  • 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, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Asia (average of $1,119). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Asia in December is currently the most expensive (average of $1,629). 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.

See more FAQs

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Top 10 airlines flying from Pierre Elliott Trudeau Intl to Southeast Asia

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$634Average$1,070FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$817Average$1,289FlexibilityNo cancel feeOn-time68%
ANACheapest$833Average$1,252FlexibilityNo cancel feeOn-time80%
Korean AirCheapest$868Average$1,160FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$900Average$1,335FlexibilityNo cancel feeOn-time67%
DeltaCheapest$911Average$1,087FlexibilityNo cancel feeOn-timeN/A
Philippine AirlinesCheapest$927Average$1,322FlexibilityNo cancel feeOn-time60%
Asiana AirlinesCheapest$932Average$1,289FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$970Average$1,193FlexibilityNo cancel feeOn-time77%
EVA AirCheapest$992Average$1,506FlexibilityNo cancel feeOn-time74%

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