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Cheap flights from Canada to Ko Samui from C$ 792

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — USM
20 Feb — 27 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 21 January 2026.

Tue 28/41:30 a.m.
YVR
-
USM
2 stops39h 40m
Multiple Airlines
Wed 6/57:50 a.m.
USM
-
YVR
2 stops50h 25m
Multiple Airlines
Deal found 21/1C$ 1,210
Wed 29/411:20 p.m.
YVR
-
USM
1 stop19h 15m
Multiple Airlines
Sun 3/58:35 p.m.
USM
-
YVR
1 stop24h 00m
Multiple Airlines
Deal found 20/1C$ 1,278
Wed 29/412:30 a.m.
YVR
-
USM
2 stops30h 00m
Multiple Airlines
Mon 4/58:45 a.m.
USM
-
YVR
2 stops26h 40m
Multiple Airlines
Deal found 20/1C$ 1,394
Mon 4/58:00 p.m.
YYZ
-
USM
2 stops26h 20m
Multiple Airlines
Mon 18/55:50 p.m.
USM
-
YYZ
2 stops33h 40m
Multiple Airlines
Deal found 20/1C$ 1,425
Fri 3/41:00 p.m.
YVR
-
USM
2 stops28h 30m
Multiple Airlines
Sun 19/49:00 p.m.
USM
-
YVR
2 stops27h 00m
Multiple Airlines
Deal found 21/1C$ 1,427
Sun 25/16:25 p.m.
YUL
-
USM
2 stops30h 40m
Multiple Airlines
Thu 29/111:40 a.m.
USM
-
YUL
2 stops31h 04m
Multiple Airlines
Deal found 21/1C$ 1,428
Sun 25/16:25 p.m.
YUL
-
USM
2 stops30h 40m
Multiple Airlines
Wed 28/14:25 p.m.
USM
-
YUL
2 stops36h 40m
Multiple Airlines
Deal found 21/1C$ 1,430
Wed 13/56:00 p.m.
YUL
-
USM
2 stops27h 35m
Multiple Airlines
Thu 21/59:00 p.m.
USM
-
YUL
2 stops30h 58m
Multiple Airlines
Deal found 19/1C$ 1,432
Tue 5/51:50 p.m.
YYZ
-
USM
2 stops30h 45m
Multiple Airlines
Mon 18/56:55 p.m.
USM
-
YYZ
2 stops32h 35m
Multiple Airlines
Deal found 20/1C$ 1,435
Thu 22/17:30 a.m.
YUL
-
USM
2 stops46h 45m
Multiple Airlines
Wed 4/211:40 a.m.
USM
-
YUL
2 stops31h 04m
Multiple Airlines
Deal found 20/1C$ 1,439
Sun 3/510:25 p.m.
YYZ
-
USM
2 stops46h 50m
Multiple Airlines
Thu 7/58:35 p.m.
USM
-
YYZ
2 stops30h 21m
Multiple Airlines
Deal found 19/1C$ 1,442
Sun 3/51:50 p.m.
YYZ
-
USM
2 stops30h 45m
Multiple Airlines
Tue 12/56:55 p.m.
USM
-
YYZ
2 stops32h 01m
Multiple Airlines
Deal found 19/1C$ 1,456

Find 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 21 January 2026.

Round-trip from

C$ 1,210

One-way from

C$ 792
28/4-6/5
  • 28/4-6/5
  • 4 total stops
  • 90h 05m total
  • Canada to Ko Samui
Search Deals
4/2
  • 4/2
  • 2 total stops
  • 42h 00m total
  • Canada to Ko Samui
Search Deals

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 21 January 2026.
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

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Tue 28/4

1:30 a.m.-7:10 a.m.

2 stops39h 40m

Ko Samui

Wed 6/5

7:50 a.m.-8:15 p.m.

2 stops50h 25m

C$ 1,210

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Thu 14/5

12:30 a.m.-1:55 p.m.

2 stops23h 25m

Ko Samui

Sun 31/5

2:30 p.m.-8:10 a.m.

2 stops31h 40m

C$ 1,251

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Wed 29/4

12:30 a.m.-8:30 p.m.

2 stops30h 00m

Ko Samui

Mon 4/5

8:45 a.m.-9:25 p.m.

2 stops26h 40m

C$ 1,394

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Fri 3/4

1:00 p.m.-7:30 a.m.

2 stops28h 30m

Ko Samui

Sun 19/4

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

2 stops27h 00m

C$ 1,427

MontrealKo Samui

YUL - USM

YULUSM

Montreal Pierre Elliott Trudeau Intl

Wed 13/5

6:00 p.m.-8:35 a.m.

2 stops27h 35m

Ko Samui

Thu 21/5

9:00 p.m.-4:58 p.m.

2 stops30h 58m

C$ 1,432

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Wed 29/4

2:00 a.m.-9:35 p.m.

2 stops29h 35m

Ko Samui

Tue 5/5

8:45 a.m.-7:15 p.m.

2 stops24h 30m

C$ 1,652

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Tue 28/4

2:00 a.m.-9:35 p.m.

2 stops29h 35m

Ko Samui

Mon 4/5

8:45 a.m.-7:15 p.m.

2 stops24h 30m

C$ 1,652

MontrealKo Samui

YUL - USM

YULUSM

Montreal Pierre Elliott Trudeau Intl

Fri 1/5

7:30 a.m.-7:45 a.m.

2 stops37h 15m

Ko Samui

Fri 15/5

8:50 p.m.-5:00 p.m.

2 stops31h 10m

C$ 1,656

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Tue 28/4

2:00 a.m.-8:30 p.m.

2 stops28h 30m

Ko Samui

Sun 3/5

8:45 a.m.-7:15 p.m.

2 stops48h 30m

C$ 1,666

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Tue 5/5

3:10 p.m.-7:10 a.m.

2 stops29h 00m

Ko Samui

Mon 18/5

8:35 p.m.-9:00 a.m.

2 stops47h 25m

C$ 1,734

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/1

Showing 1-10 of 33 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 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 21 January 2026.

A simple way to save on the total cost of your ticket is to fly from Canada to Ko Samui in the evening. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight at noon.

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.

How often are flights from Canada to Ko Samui delayed?

About 24% of weekly flights between Canada and Ko Samui have experienced delays in the past year, with the average delay time being 121 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

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

Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, Porter Airlines has had the lowest number of delays on this route, with just 21% of flights being delayed.

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 21 January 2026.
See what other customers who have flown with EVA Air 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
1,327 reviews
Check prices

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
EVA Air
8.4
Very good
1,327 reviews
EVA Air
8.4
Very good
1,327 reviews
Check prices

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.

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?

    Etihad Airways and SWISS can get you from Canada to Ko Samui in just under 29h. Your travel time can differ by up to 2h 10m. Airlines will cover a distance of 14087 km. This flight may include one or multiple stops.

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

    Most travellers choose Toronto Pearson Intl - Ko Samui, Montreal Pierre Elliott Trudeau Intl - Ko Samui or Vancouver 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.

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 airline flying from Canada to Ko Samui

Discover the top airline 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 21 January 2026.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapestC$ 1,892AverageC$ 2,083FlexibilityNo cancel feeOn-time74%
Search EVA Air 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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