What is the most punctual flight time for Montreal to Ko Samui flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

How often are flights from Montreal to Ko Samui delayed?

Historically, on average around 26% of flights between Montreal and Ko Samui have experienced a delay on any given week. The average delay length over the past 12 months has been 117 minutes.

Which airline has the best punctuality record on Montreal to Ko Samui flights?

According to our data, Air Canada has had the least delays on this route over the last 12 months, with about 26% of their flights experiencing any sort of delay.

When did momondo last update prices for flights from Montreal to Ko Samui Airport?

Prices for flights from Montreal to Ko Samui Airport refresh daily.

How old do you have to be to fly from Montreal to Ko Samui Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal to Ko Samui Airport.

What documentation or ID do you need to fly to Ko Samui Airport?

The required travel and health documents for your Ko Samui Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ko Samui Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 797 Cheap Flights from Montreal to Ko Samui in 2026/27

Find the cheapest flights from Montreal to Ko Samui

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:45 p.m. - 10:10 a.m.YUL Montreal Pierre Elliott Trudeau Intl-USM Ko Samui

34h 25m3 stops Tokyo Narita Taipei City Taiwan Taoyuan Intl Singapore Changi

6:05 p.m. - 7:10 a.m.USM Ko Samui-YUL Montreal Pierre Elliott Trudeau Intl

49h 05m2 stops Singapore Changi Vancouver Intl

C$ 1,888Multiple Airlines

Thu, 22 Oct - Sat, 7 Nov

12:45 p.m. - 7:45 a.m.YUL Montreal Pierre Elliott Trudeau Intl-USM Ko Samui

32h 00m3 stops Tokyo Narita Taipei City Taiwan Taoyuan Intl Singapore Changi

6:05 p.m. - 5:04 p.m.USM Ko Samui-YUL Montreal Pierre Elliott Trudeau Intl

34h 59m2 stops Singapore Changi Vancouver Intl

C$ 1,894Multiple Airlines

Thu, 22 Oct - Sat, 7 Nov

12:45 p.m. - 7:45 a.m.YUL Montreal Pierre Elliott Trudeau Intl-USM Ko Samui

32h 00m3 stops Tokyo Narita Taipei City Taiwan Taoyuan Intl Singapore Changi

6:05 p.m. - 5:04 p.m.USM Ko Samui-YUL Montreal Pierre Elliott Trudeau Intl

34h 59m2 stops Singapore Changi Vancouver Intl

C$ 1,901Multiple Airlines

Thu, 22 Oct - Sat, 7 Nov

9:05 p.m. - 11:55 a.m.YUL Montreal Pierre Elliott Trudeau Intl-USM Ko Samui

50h 50m2 stops Doha Hamad Intl Phuket City

9:30 p.m. - 2:05 p.m.USM Ko Samui-YUL Montreal Pierre Elliott Trudeau Intl

28h 35m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

C$ 1,996Qatar Airways

Sun, 8 Nov - Thu, 12 Nov

9:05 p.m. - 9:20 a.m.YUL Montreal Pierre Elliott Trudeau Intl-USM Ko Samui

24h 15m2 stops Doha Hamad Intl Bangkok Suvarnabhumi

3:05 p.m. - 2:05 p.m.USM Ko Samui-YUL Montreal Pierre Elliott Trudeau Intl

35h 00m2 stops Phuket City Doha Hamad Intl

C$ 2,016Multiple Airlines

Mon, 1 Feb - Sun, 21 Feb

9:05 p.m. - 11:55 a.m.YUL Montreal Pierre Elliott Trudeau Intl-USM Ko Samui

50h 50m2 stops Doha Hamad Intl Phuket City

9:30 p.m. - 2:05 p.m.USM Ko Samui-YUL Montreal Pierre Elliott Trudeau Intl

28h 35m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

C$ 2,050Qatar Airways

Sun, 8 Nov - Thu, 12 Nov

9:05 p.m. - 11:55 a.m.YUL Montreal Pierre Elliott Trudeau Intl-USM Ko Samui

50h 50m2 stops Doha Hamad Intl Phuket City

9:30 p.m. - 2:05 p.m.USM Ko Samui-YUL Montreal Pierre Elliott Trudeau Intl

28h 35m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

C$ 2,053Qatar Airways

Sun, 8 Nov - Thu, 12 Nov

9:05 p.m. - 11:55 a.m.YUL Montreal Pierre Elliott Trudeau Intl-USM Ko Samui

26h 50m2 stops Doha Hamad Intl Phuket City

7:10 p.m. - 2:05 p.m.USM Ko Samui-YUL Montreal Pierre Elliott Trudeau Intl

30h 55m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

C$ 2,140Qatar Airways

Sun, 8 Nov - Thu, 12 Nov

10:05 p.m. - 6:15 p.m.YUL Montreal Pierre Elliott Trudeau Intl-USM Ko Samui

33h 10m2 stops Doha Hamad Intl Singapore Changi

3:05 p.m. - 2:05 p.m.USM Ko Samui-YUL Montreal Pierre Elliott Trudeau Intl

35h 00m2 stops Phuket City Doha Hamad Intl

C$ 2,251Qatar Airways

Fri, 23 Oct - Sat, 7 Nov

10:05 p.m. - 6:15 p.m.YUL Montreal Pierre Elliott Trudeau Intl-USM Ko Samui

57h 10m2 stops Doha Hamad Intl Singapore Changi

7:00 p.m. - 2:05 p.m.USM Ko Samui-YUL Montreal Pierre Elliott Trudeau Intl

31h 05m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

C$ 2,264Qatar Airways

Fri, 23 Oct - Sat, 7 Nov

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Qatar Airways flights from Montreal to Ko Samui

Our best Qatar Airways deals on Montreal to Ko Samui flight tickets

Qatar Airways

8 Nov

YUL9:05 p.m.Montreal Pierre Elliott Trudeau Intl

50h 50m

2 stops

USM11:55 a.m.Ko Samui

12 Nov

USM9:30 p.m.Ko Samui

28h 35m

2 stops

YUL2:05 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,996

Qatar Airways

8 Nov

YUL9:05 p.m.Montreal Pierre Elliott Trudeau Intl

50h 50m

2 stops

USM11:55 a.m.Ko Samui

12 Nov

USM9:30 p.m.Ko Samui

28h 35m

2 stops

YUL2:05 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 2,050

Qatar Airways

8 Nov

YUL9:05 p.m.Montreal Pierre Elliott Trudeau Intl

50h 50m

2 stops

USM11:55 a.m.Ko Samui

12 Nov

USM9:30 p.m.Ko Samui

28h 35m

2 stops

YUL2:05 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 2,053

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealKo Samui

YUL Montreal Pierre Elliott Trudeau Intl - USM Ko Samui

YULUSM

Montreal Pierre Elliott Trudeau Intl

Thu 22/10

12:45 p.m.-10:10 a.m.

3 stops34h 25m

Ko Samui

Sat 7/11

6:05 p.m.-7:10 a.m.

2 stops49h 05m

C$ 1,888

MontrealKo Samui

YUL Montreal Pierre Elliott Trudeau Intl - USM Ko Samui

YULUSM

Montreal Pierre Elliott Trudeau Intl

Thu 22/10

12:45 p.m.-7:45 a.m.

3 stops32h 00m

Ko Samui

Sat 7/11

6:05 p.m.-5:04 p.m.

2 stops34h 59m

C$ 1,894

MontrealKo Samui

YUL Montreal Pierre Elliott Trudeau Intl - USM Ko Samui

YULUSM

Montreal Pierre Elliott Trudeau Intl

Thu 22/10

12:45 p.m.-7:45 a.m.

3 stops32h 00m

Ko Samui

Sat 7/11

6:05 p.m.-5:04 p.m.

2 stops34h 59m

C$ 1,901

MontrealKo Samui

YUL Montreal Pierre Elliott Trudeau Intl - USM Ko Samui

YULUSM

Montreal Pierre Elliott Trudeau Intl

Sun 8/11

9:05 p.m.-11:55 a.m.

2 stops50h 50m

Ko Samui

Thu 12/11

9:30 p.m.-2:05 p.m.

2 stops28h 35m

C$ 1,996

MontrealKo Samui

YUL Montreal Pierre Elliott Trudeau Intl - USM Ko Samui

YULUSM

Montreal Pierre Elliott Trudeau Intl

Mon 1/2

9:05 p.m.-9:20 a.m.

2 stops24h 15m

Ko Samui

Sun 21/2

3:05 p.m.-2:05 p.m.

2 stops35h 00m

C$ 2,016

MontrealKo Samui

YUL Montreal Pierre Elliott Trudeau Intl - USM Ko Samui

YULUSM

Montreal Pierre Elliott Trudeau Intl

Sun 8/11

9:05 p.m.-11:55 a.m.

2 stops50h 50m

Ko Samui

Thu 12/11

9:30 p.m.-2:05 p.m.

2 stops28h 35m

C$ 2,050

MontrealKo Samui

YUL Montreal Pierre Elliott Trudeau Intl - USM Ko Samui

YULUSM

Montreal Pierre Elliott Trudeau Intl

Sun 8/11

9:05 p.m.-11:55 a.m.

2 stops50h 50m

Ko Samui

Thu 12/11

9:30 p.m.-2:05 p.m.

2 stops28h 35m

C$ 2,053

Quickest round-trip

MontrealKo Samui

YUL Montreal Pierre Elliott Trudeau Intl - USM Ko Samui

YULUSM

Montreal Pierre Elliott Trudeau Intl

Sun 8/11

9:05 p.m.-11:55 a.m.

2 stops26h 50m

Ko Samui

Thu 12/11

7:10 p.m.-2:05 p.m.

2 stops30h 55m

C$ 2,140

MontrealKo Samui

YUL Montreal Pierre Elliott Trudeau Intl - USM Ko Samui

YULUSM

Montreal Pierre Elliott Trudeau Intl

Fri 23/10

10:05 p.m.-6:15 p.m.

2 stops33h 10m

Ko Samui

Sat 7/11

3:05 p.m.-2:05 p.m.

2 stops35h 00m

C$ 2,251

MontrealKo Samui

YUL Montreal Pierre Elliott Trudeau Intl - USM Ko Samui

YULUSM

Montreal Pierre Elliott Trudeau Intl

Fri 23/10

10:05 p.m.-6:15 p.m.

2 stops57h 10m

Ko Samui

Sat 7/11

7:00 p.m.-2:05 p.m.

2 stops31h 05m

C$ 2,264

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Montreal to Ko Samui

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Airlines

Delays

What is the cheapest airline that flies from Montreal to Ko Samui?

Emirates is the most popular carrier operating from Montreal to Ko Samui

When to book flights from Montreal to Ko Samui

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal to Ko Samui according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Montreal to Ko Samui (YMQ to USM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Ko Samui

Best price found	C$ 797
Fastest flight time	24h 15m
Direct flights	None

The best one-way flight to Ko Samui from Montreal in the past 72 hours is C$ 797. The best round-trip flight deal from Montreal to Ko Samui found on momondo in the last 72 hours is C$ 1,888.

The fastest flight from Montreal to Ko Samui takes 24h 15m

There are no direct flights from Montreal to Ko Samui. There are no popular flight routes from Montreal to Ko Samui.

Search flight deals

Frequently asked questions about flying from Montreal to Ko Samui

How far is Montreal to Ko Samui by plane?
Ko Samui is 13854.2 km away from Montreal. A reasonable flight in good conditions will take 24h 15m.
When did momondo last update prices for flights from Montreal to Ko Samui Airport?
Prices for flights from Montreal to Ko Samui Airport refresh daily.
How old do you have to be to fly from Montreal to Ko Samui Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal to Ko Samui Airport.
What documentation or ID do you need to fly to Ko Samui Airport?
The required travel and health documents for your Ko Samui Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ko Samui Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Ko Tao

Ko Pha Ngan

Khanom

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Ko Samui?

Finding the right flight to Ko Samui from Montreal is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ko Samui quick and easy, saving you time and money.

Can I find flights from Montreal to Ko Samui with flexible booking policies on momondo?

Yes. All flights to Ko Samui from Montreal on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Montreal to Ko Samui?

momondo helps you find the best flight between Montreal and Ko Samui by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Montreal to Ko Samui right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Montreal to Ko Samui flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Montreal to Ko Samui from C$ 797

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Ko Samui departing on 21/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Qatar Airways flights from Montreal to Ko Samui

Our best Qatar Airways deals on Montreal to Ko Samui flight tickets

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How to get the cheapest flight ticket from Montreal to Ko Samui

What is the cheapest airline that flies from Montreal to Ko Samui?

How often are flights from Montreal to Ko Samui delayed?

What is the most punctual flight time for Montreal to Ko Samui flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Montreal to Ko Samui flights?

When to book flights from Montreal to Ko Samui

Cheap Montreal to Ko Samui (YMQ to USM) flight deals and tips

Best price found

Fastest flight time

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Frequently asked questions about flying from Montreal to Ko Samui

Travelling to a place near Ko Samui?

Why use momondo?

An easier way to manage your Ko Samui trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Thailand

Airports servicing Thailand

Cabin classes currently available on flights to Ko Samui

List of cabin classes available on flights landing in Ko Samui. Availability may vary depending on flight origin and airline.

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