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Cheap flights from Canada to Ko Samui from C$ 701

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 16/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — USM
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Canada to Ko Samui

Keep the following information in mind while searching for Canada to Ko Samui flight deals. Data was last updated 6 November 2025.

Round-trip from

C$ 1,336

One-way from

C$ 701
9/1-25/1
  • 9/1-25/1
  • 4 total stops
  • 64h 59m total
  • Canada to Ko Samui
Search Deals
16/3
  • 16/3
  • 2 total stops
  • 29h 00m total
  • Canada to Ko Samui
Search Deals

Find flight deals from Canada to Ko Samui

Enter your travel dates to find the best prices.

Cheapest flights from Canada to Ko Samui
Explore the most affordable flight options available from Canada to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 November 2025.

Thu 4/1212:20 a.m.YVR - USM
2 stops30h 00mMultiple Airlines
Fri 12/127:15 a.m.USM - YVR
2 stops27h 00mMultiple Airlines
Deal found 4/11C$ 1,353
Wed 12/1112:15 a.m.YVR - USM
2 stops40h 15mEVA Air
Mon 17/1110:00 a.m.USM - YVR
2 stops23h 35mEVA Air
Deal found 3/11C$ 1,611
Mon 17/1112:40 p.m.YYZ - USM
2 stops31h 05mMultiple Airlines
Mon 1/128:15 a.m.USM - YYZ
3 stops35h 35mMultiple Airlines
Deal found 5/11C$ 1,817
Tue 18/115:00 p.m.YUL - USM
2 stops29h 35mAir France
Tue 25/1111:40 a.m.USM - YUL
2 stops36h 35mAir France
Deal found 5/11C$ 1,930
Mon 17/1110:45 p.m.YYZ - USM
2 stops50h 20mAir France
Mon 1/1211:40 a.m.USM - YYZ
2 stops40h 45mAir France
Deal found 5/11C$ 1,964
Tue 18/118:10 p.m.YUL - USM
3 stops32h 15mMultiple Airlines
Tue 25/113:50 p.m.USM - YUL
3 stops41h 10mMultiple Airlines
Deal found 5/11C$ 1,988
Wed 12/1112:05 a.m.YVR - USM
1 stop28h 30mCathay Pacific
Mon 17/1111:40 a.m.USM - YVR
1 stop23h 55mCathay Pacific
Deal found 5/11C$ 2,130
Wed 19/1112:15 a.m.YYZ - USM
2 stops26h 40mEVA Air
Mon 24/118:30 a.m.USM - YYZ
2 stops23h 50mEVA Air
Deal found 3/11C$ 2,235
Mon 17/111:55 p.m.YYZ - USM
1 stop41h 40mCathay Pacific
Mon 1/1211:40 a.m.USM - YYZ
1 stop36h 35mCathay Pacific
Deal found 5/11C$ 2,384
Thu 20/115:00 p.m.YUL - USM
2 stops53h 35mAir France
Mon 24/114:25 p.m.USM - YUL
2 stops55h 50mAir France
Deal found 3/11C$ 2,391
Thu 4/128:00 p.m.YUL - USM
3 stops31h 35mMultiple Airlines
Thu 11/124:30 p.m.USM - YUL
3 stops35h 30mMultiple Airlines
Deal found 4/11C$ 2,452
Sun 30/116:45 p.m.YYZ - USM
2 stops30h 20mAir France
Thu 4/1211:40 a.m.USM - YYZ
2 stops40h 45mAir France
Deal found 5/11C$ 2,453

Cheapflights Fare Finder

 
Customize your flight search to find flights from Canada to Ko Samui 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 6 November 2025.
Use the filters below to find and compare flights from Canada to Ko Samui that are best for you.

Fly from

Canada

Fly to

Ko Samui

Route

Depart

Return

Price

MontrealKo Samui

YUL - USM

YULUSM

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

6:25 p.m.-6:50 p.m.

2 stops36h 25m

Ko Samui

Fri 6/3

6:05 p.m.-5:00 p.m.

2 stops34h 55m

C$ 1,435

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Wed 14/1

12:00 p.m.-8:40 a.m.

2 stops29h 40m

Ko Samui

Thu 22/1

9:10 p.m.-9:00 a.m.

2 stops26h 50m

C$ 1,446

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Tue 13/1

12:15 a.m.-4:40 p.m.

2 stops25h 25m

Ko Samui

Thu 22/1

7:55 a.m.-6:35 p.m.

2 stops25h 40m

C$ 1,555

MontrealKo Samui

YUL - USM

YULUSM

Montreal Pierre Elliott Trudeau Intl

Wed 25/2

6:25 p.m.-6:50 p.m.

2 stops36h 25m

Ko Samui

Sat 7/3

7:45 p.m.-6:25 p.m.

2 stops34h 40m

C$ 1,584

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Wed 19/11

12:35 a.m.-6:05 p.m.

2 stops26h 30m

Ko Samui

Mon 24/11

9:10 p.m.-6:20 p.m.

2 stops36h 10m

C$ 1,610

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Sat 14/2

6:45 p.m.-9:20 a.m.

2 stops26h 35m

Ko Samui

Thu 26/2

8:20 p.m.-4:45 p.m.

2 stops32h 25m

C$ 1,799

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Thu 20/11

12:45 p.m.-8:10 a.m.

2 stops28h 25m

Ko Samui

Mon 24/11

8:20 p.m.-10:45 a.m.

2 stops29h 25m

C$ 1,801

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Sun 15/3

1:15 a.m.-2:55 p.m.

2 stops23h 40m

Ko Samui

Wed 25/3

2:05 p.m.-7:35 p.m.

2 stops19h 30m

C$ 1,862

MontrealKo Samui

YUL - USM

YULUSM

Montreal Pierre Elliott Trudeau Intl

Tue 18/11

5:00 p.m.-10:35 a.m.

2 stops29h 35m

Ko Samui

Tue 25/11

11:40 a.m.-12:15 p.m.

2 stops36h 35m

C$ 1,930

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Fri 9/1

12:30 p.m.-7:35 a.m.

2 stops31h 05m

Ko Samui

Sun 25/1

8:55 a.m.-5:41 p.m.

3 stops44h 46m

C$ 1,976

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Showing 1-10 of 38 results
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Best time to book a flight from Canada to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Canada 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 Canada to Ko Samui

What is the cheapest month to book a flight from Canada to Ko Samui?

Currently, November is the cheapest month in which you can book a flight from Canada to Ko Samui (average of C$ 1,526). Flying from Canada to Ko Samui in December is currently the most expensive (average of C$ 3,532). 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 CA to USM?

Find hourly flight availability from Canada to Ko Samui. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 November 2025.

A simple way to save on the total cost of your ticket is to fly from Canada to Ko Samui in the afternoon. If you’re flexible enough to do this you can expect to save up to 56% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from Canada to Ko Samui?

Use this chart to determine the cheapest time to fly round-trip from Canada to Ko Samui. Price data was last updated on 30 March 2025.

Travelers seeking maximum savings on their Canada to Ko Samui flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Ko Samui

Get insights into the airlines that provide service to Ko Samui. 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 Ko Samui. Reviews last updated 6 November 2025.
See what other customers who have flown with EVA Air and Qatar Airways from Canada to Ko Samui have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,271 reviews
Check prices

Food

8.1

Comfort

8.3

Crew

8.6

Entertainment

8.0

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,271 reviews
EVA Air
8.4
Very good
1,271 reviews
Check prices

Food

8.1

Comfort

8.3

Crew

8.6

Entertainment

8.0

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Qatar Airways
7.4
Good
3,661 reviews
EVA Air
8.4
Very good
1,271 reviews
Check prices

Food

8.1

Comfort

8.3

Crew

8.6

Entertainment

8.0

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

Find useful and relevant information for your journey from Canada to Ko Samui. 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 Ko Samui from Canada?

    Ko Samui (USM), located 3.3 km from the city centre, is the airport you fly into when you book flights from Canada to Ko Samui.

  • How long is the flight from Canada to Ko Samui?

    EVA Air, China Airlines, and Japan Airlines can get you from Canada to Ko Samui in just under 25h 25m. Your travel time can differ by up to 3h. Airlines will cover a distance of 12236 km. This flight may include one or multiple stops.

  • What are the most popular routes from Canada to Ko Samui?

    Most travellers choose Vancouver Intl - Ko Samui, Montreal Pierre Elliott Trudeau Intl - Ko Samui or Toronto Pearson Intl - Ko Samui when deciding on the best route from Canada to Ko Samui.

  • Can I find deals for flights from Canada to Ko Samui that include hotel bookings?

    Yes. In addition to deals on Canada to Ko Samui flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Canada to Ko Samui?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Canada to Ko Samui.

  • Can I find deals for business class flights from Canada to Ko Samui?

    Yes. Cheapflights offers flight deals from Canada to Ko Samui 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 Canada to Ko Samui?

    Currently, November is the cheapest month in which you can book a flight from Canada to Ko Samui (average of C$ 1,526). Flying from Canada to Ko Samui in December is currently the most expensive (average of C$ 3,532). 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

Travelling to a place near Ko Samui?

Book flights to Ko Samui if you plan to visit one of these locations
Ko Pha Ngan
Ko Tao

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Alternative routes for Canada to Ko Samui

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Canada to Ko Samui

Discover the top 2 airlines that operate flights from Canada to Ko Samui. 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 629,999 searches. Data last updated 6 November 2025.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapestC$ 1,931AverageC$ 2,115FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Qatar AirwaysCheapestC$ 2,065AverageC$ 2,825FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Canada to Ko Samui?

Deals for Canada to Ko Samui flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Canada to Ko Samui?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ko Samui from Canada.

Can Cheapflights find flights from Canada to Ko Samui with no change fees?

Yes, we can. To see specific flights from Canada to Ko Samui with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Canada to Ko Samui become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ko Samui from Canada today and book when prices fit your budget.

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