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Cheap flights from Canada to Ko Samui from C$ 624

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 13/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — USM
5 Jul — 12 Jul1
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 5 June 2026.

Mon 8/612:30 p.m.
YVR
-
USM
2 stops33h 10m
Multiple Airlines
Thu 18/68:50 p.m.
USM
-
YVR
1 stop23h 45m
Multiple Airlines
Deal found 1/6C$ 1,364
Thu 10/91:35 p.m.
YYZ
-
USM
2 stops30h 35m
Multiple Airlines
Mon 14/96:25 p.m.
USM
-
YYZ
2 stops33h 35m
Multiple Airlines
Deal found 1/6C$ 1,672
Thu 10/91:00 p.m.
YYZ
-
USM
2 stops37h 45m
Multiple Airlines
Thu 22/106:25 p.m.
USM
-
YYZ
2 stops33h 04m
Multiple Airlines
Deal found 1/6C$ 1,771
Mon 9/111:15 p.m.
YYZ
-
USM
2 stops29h 55m
Multiple Airlines
Fri 20/1112:30 p.m.
USM
-
YYZ
2 stops30h 50m
Multiple Airlines
Deal found 30/5C$ 1,838
Wed 17/61:05 a.m.
YVR
-
USM
2 stops23h 40m
Multiple Airlines
Sat 20/69:00 p.m.
USM
-
YVR
2 stops58h 55m
Multiple Airlines
Deal found 4/6C$ 1,849
Tue 15/96:30 p.m.
YYZ
-
USM
2 stops36h 45m
Multiple Airlines
Wed 30/97:10 p.m.
USM
-
YYZ
2 stops32h 50m
Multiple Airlines
Deal found 30/5C$ 1,871
Sun 1/116:00 p.m.
YYZ
-
USM
2 stops36h 15m
Multiple Airlines
Sun 15/117:10 p.m.
USM
-
YYZ
2 stops33h 45m
Multiple Airlines
Deal found 1/6C$ 1,882
Tue 23/610:50 p.m.
YVR
-
USM
1 stop28h 30m
Multiple Airlines
Thu 2/77:50 p.m.
USM
-
YVR
1 stop24h 45m
Multiple Airlines
Deal found 1/6C$ 1,954
Wed 16/92:00 a.m.
YVR
-
USM
2 stops24h 35m
EVA Air
Mon 21/911:45 a.m.
USM
-
YVR
2 stops21h 30m
EVA Air
Deal found 3/6C$ 1,959
Sun 8/111:15 a.m.
YVR
-
USM
2 stops24h 45m
EVA Air
Thu 12/1110:00 a.m.
USM
-
YVR
2 stops24h 35m
EVA Air
Deal found 2/6C$ 1,963
Fri 23/106:00 p.m.
YUL
-
USM
2 stops27h 00m
Multiple Airlines
Sat 7/114:25 p.m.
USM
-
YUL
2 stops36h 38m
Multiple Airlines
Deal found 3/6C$ 2,048
Mon 8/61:05 p.m.
YYZ
-
USM
2 stops35h 35m
Multiple Airlines
Wed 24/66:25 p.m.
USM
-
YYZ
2 stops34h 05m
Multiple Airlines
Deal found 30/5C$ 2,091

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 5 June 2026.

Round-trip from

C$ 1,364

One-way from

C$ 624
8/6-18/6
  • 8/6-18/6
  • 3 total stops
  • 56h 55m total
  • Canada to Ko Samui
Search Deals
13/9
  • 13/9
  • 2 total stops
  • 40h 05m 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 5 June 2026.
Use the filters below to find and compare flights from Canada to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Tue 23/6

10:50 p.m.-5:20 p.m.

1 stop28h 30m

Ko Samui

Thu 2/7

7:50 p.m.-6:35 a.m.

1 stop24h 45m

C$ 1,954

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Sun 8/11

1:15 a.m.-4:00 p.m.

2 stops24h 45m

Ko Samui

Thu 12/11

10:00 a.m.-8:35 p.m.

2 stops24h 35m

C$ 1,963

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Wed 16/9

1:45 a.m.-2:45 p.m.

2 stops26h 00m

Ko Samui

Mon 21/9

6:00 a.m.-9:20 p.m.

2 stops26h 20m

C$ 2,145

MontrealKo Samui

YUL - USM

YULUSM

Montreal Pierre Elliott Trudeau Intl

Fri 23/10

9:35 p.m.-8:10 a.m.

2 stops47h 35m

Ko Samui

Sat 7/11

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

2 stops55h 05m

C$ 2,167

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Tue 30/6

2:00 a.m.-8:50 p.m.

2 stops28h 50m

Ko Samui

Wed 15/7

7:50 p.m.-7:40 p.m.

2 stops37h 50m

C$ 2,259

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Sun 1/11

6:00 p.m.-6:15 p.m.

2 stops36h 15m

Ko Samui

Sun 15/11

9:10 p.m.-4:55 p.m.

3 stops31h 45m

C$ 2,285

MontrealKo Samui

YUL - USM

YULUSM

Montreal Pierre Elliott Trudeau Intl

Fri 23/10

6:00 p.m.-6:15 p.m.

2 stops37h 15m

Ko Samui

Sat 7/11

9:10 p.m.-7:00 a.m.

3 stops45h 50m

C$ 2,308

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Wed 1/7

11:20 p.m.-8:35 a.m.

1 stop19h 15m

Ko Samui

Wed 15/7

4:25 p.m.-6:50 a.m.

1 stop28h 25m

C$ 2,345

MontrealKo Samui

YUL - USM

YULUSM

Montreal Pierre Elliott Trudeau Intl

Sat 22/8

9:55 p.m.-1:45 p.m.

3 stops28h 50m

Ko Samui

Thu 10/9

8:45 a.m.-12:36 a.m.

3 stops26h 51m

C$ 2,548

MontrealKo Samui

YUL - USM

YULUSM

Montreal Pierre Elliott Trudeau Intl

Thu 22/10

10:30 p.m.-1:45 p.m.

3 stops28h 15m

Ko Samui

Sat 7/11

9:20 a.m.-12:33 a.m.

3 stops27h 13m

C$ 2,566

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

Showing 1-10 of 30 resultsSorted by cheapest first
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2
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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

How often are flights from Canada to Ko Samui delayed?

About 16% of weekly flights between Canada and Ko Samui have experienced delays in the past year, with the average delay time being 117 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?

Tuesday 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, Delta has had the lowest number of delays on this route, with just 12% of flights being delayed.

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, Qatar Airways, and Cathay Pacific can get you from Canada to Ko Samui in just under 22h 05m. Your travel time can differ by up to 25h 30m. 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 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.

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

Browse thousands of different options on Cheapflights for your next trip

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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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Pierre Elliott Trudeau Intl to Ko Samui flights
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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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