S$ 502 Find Cheap Flights from Montreal to Southeast Asia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pierre Elliott Trudeau Intl to Southeast Asia departing on 21-10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Southeast Asia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Southeast Asia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Southeast Asia, as well as popular online travel agencies
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Flight Deals

Best Southeast Asia Flight Deals from Pierre Elliott Trudeau Intl

Cheapest return prices found by our users on KAYAK in the last 72 hours
Singapore
Singapore1 stopS$ 1,171
Singapore
Singapore1 stopS$ 1,171

Cheap Flights from Pierre Elliott Trudeau Intl to Southeast Asia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Pierre Elliott Trudeau Intl to Southeast Asia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Pierre Elliott Trudeau Intl to Southeast Asia

Wed, 5 Nov - Thu, 27 Nov
United Airlines Logo
19:00 - 11:25YUL-BKK
52h 25m3 stops
United Airlines Logo
16:55 - 16:58BKK-YUL
36h 03m2 stops
S$ 1,102United Airlines
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Sun, 15 Feb - Wed, 25 Feb
United Airlines Logo
17:50 - 05:10YUL-BKK
47h 20m2 stops
United Airlines Logo
16:55 - 16:58BKK-YUL
36h 03m3 stops
S$ 1,103United Airlines
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Tue, 11 Nov - Tue, 18 Nov
United Airlines Logo
17:35 - 11:25YUL-BKK
29h 50m2 stops
United Airlines Logo
16:55 - 20:43BKK-YUL
39h 48m2 stops
S$ 1,104United Airlines
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Mon, 22 Sep - Wed, 29 Oct
United Airlines Logo
09:15 - 04:35YUL-BKK
32h 20m2 stops
United Airlines Logo
16:55 - 14:00BKK-YUL
32h 05m3 stops
S$ 1,105United Airlines
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Sun, 16 Nov - Mon, 8 Dec
Logo
08:25 - 11:25YUL-BKK
39h 00m2 stops
Logo
14:20 - 14:00BKK-YUL
35h 40m2 stops
S$ 1,120
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Sat, 18 Oct - Sat, 25 Oct
Logo
18:55 - 23:20YUL-SIN
40h 25m2 stops
Logo
09:10 - 00:36SIN-YUL
27h 26m1 stop
S$ 1,227
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Sun, 14 Sep - Sat, 20 Sep
Air Canada Logo
07:30 - 07:05YUL-SIN
35h 35m1 stop
Air Canada Logo
09:10 - 19:37SIN-YUL
22h 27m1 stop
S$ 1,265Air Canada
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Sun, 14 Sep - Sat, 20 Sep
Air Canada Logo
18:00 - 07:05YUL-SIN
25h 05m1 stop
Air Canada Logo
09:10 - 20:50SIN-YUL
23h 40m1 stop
S$ 1,268Air Canada
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Tue, 16 Sep - Mon, 6 Oct
Qatar Airways Logo
21:35 - 15:45YUL-SIN
30h 10m1 stop
Qatar Airways Logo
03:10 - 14:45SIN-YUL
23h 35m1 stop
S$ 1,277Qatar Airways
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Mon, 12 Jan - Thu, 12 Feb
Qatar Airways Logo
20:50 - 14:55YUL-SIN
29h 05m1 stop
Qatar Airways Logo
10:15 - 14:05SIN-YUL
40h 50m1 stop
S$ 1,281Qatar Airways
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Booking Insights

KAYAK's insights & trends for Pierre Elliott Trudeau Intl to Southeast Asia flights

Get data-powered insights and trends into flights from Pierre Elliott Trudeau Intl to Southeast Asia to help you find the cheapest flights, the best time to fly, and much more.

Can I save money by flying with a stopover from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Asia?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at S$ 967 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Asia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Asia is August, when tickets cost S$ 1,260 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of return tickets is S$ 1,853 and S$ 1,787 respectively.

What’s the cheapest day of the week to fly from Montreal to Southeast Asia?

The average price of all round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Asia clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Montreal to Southeast Asia, look for departures on Wednesdays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Southeast Asia, Friday is the cheapest day to fly and Wednesday is the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Asia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on the flight from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Asia, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

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Good to know

Low seasonAugust
Cheapest flightS$ 502
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly and prices are also 3% lower on average.
Flight from Montreal to Singapore

FAQs - booking Southeast Asia flights

  • How does KAYAK find such low prices on flights from Montreal to Southeast Asia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montreal to Southeast Asia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montreal to Southeast Asia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Montreal to Southeast Asia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Montreal to Southeast Asia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Montreal to Southeast Asia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montreal to Southeast Asia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Montreal to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Southeast Asia?

    The cheapest time of day to fly to Southeast Asia is generally at night, when retur flights cost S$ 1,033 on average. Morning departures are around 13% more expensive than evening flights, on average. The most expensive time of day to fly to Southeast Asia is generally in the morning, which is peak travel time and where the average cost of a ticket is S$ 1,335.

Reviews of the top airline flying from Pierre Elliott Trudeau Intl to Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying from Montreal to Southeast Asia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Pierre Elliott Trudeau Intl to Southeast Asia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8937 reviews
6.6Food
8.1Crew
7.1Entertainment
7.3Comfort
7.7Boarding
Airline reviews

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

10.0 ExcellentPaulos, Aug 2025YUL - IAD
Read more United Airlines reviews

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

My flight was delayed about 1 1/2 hours in Chicago, but other then that it was a good flight.

The experience was great, the crew was very polite and hospitable. I will definitely make if my go to airlines.

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

Efficient, calm when things were delayed and kept us regularly informed of what was happening.

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

Very nice and clean plane. Transit time between flights was tight though

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

So far so good but food and entertainment are not available for this flight

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports

Montreal (YUL)

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