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Cheap flights from Canada to Ko Samui from C$ 731

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 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — USM
21 Jan — 28 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Canada to Ko Samui

Enter your travel dates to find the best prices.

Best flights from Canada to Ko Samui
Discover carefully curated flight deals from Canada to Ko Samui that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 22 December 2025.

Wed 14/111:05 p.m.YVR - USM
1 stop21h 25mMultiple Airlines
Thu 22/11:25 p.m.USM - YVR
1 stop32h 25mMultiple Airlines
Deal found 21/12C$ 1,319
Tue 13/112:15 a.m.YVR - USM
2 stops26h 35mEVA Air
Thu 22/17:15 a.m.USM - YVR
2 stops26h 20mEVA Air
Deal found 21/12C$ 1,548
Mon 16/28:10 p.m.YYZ - USM
2 stops33h 40mQatar Airways
Sat 21/27:30 p.m.USM - YYZ
2 stops55h 10mQatar Airways
Deal found 21/12C$ 2,252
Thu 22/12:10 p.m.YYZ - USM
2 stops32h 50mMultiple Airlines
Fri 6/27:45 p.m.USM - YYZ
2 stops34h 10mMultiple Airlines
Deal found 20/12C$ 1,396
Wed 21/112:15 a.m.YVR - USM
2 stops28h 35mEVA Air
Sat 24/17:15 a.m.USM - YVR
2 stops26h 20mEVA Air
Deal found 21/12C$ 1,552
Thu 22/110:15 p.m.YVR - USM
1 stop23h 50mMultiple Airlines
Thu 19/24:25 p.m.USM - YVR
1 stop29h 25mMultiple Airlines
Deal found 21/12C$ 1,461
Sat 25/42:00 a.m.YVR - USM
2 stops23h 45mEVA Air
Wed 29/411:45 a.m.USM - YVR
2 stops21h 30mEVA Air
Deal found 20/12C$ 1,679
Sun 11/19:00 a.m.YUL - USM
2 stops38h 00mMultiple Airlines
Wed 21/16:05 p.m.USM - YUL
2 stops34h 55mMultiple Airlines
Deal found 20/12C$ 1,686
Wed 25/28:50 p.m.YUL - USM
2 stops30h 45mQatar Airways
Sat 7/38:20 p.m.USM - YUL
2 stops53h 45mQatar Airways
Deal found 21/12C$ 2,253
Sun 8/311:25 p.m.YVR - USM
1 stop18h 45mMultiple Airlines
Tue 24/38:20 p.m.USM - YVR
1 stop24h 15mMultiple Airlines
Deal found 20/12C$ 1,773
Sat 14/28:10 p.m.YYZ - USM
2 stops48h 00mQatar Airways
Sun 22/28:30 p.m.USM - YYZ
2 stops54h 10mQatar Airways
Deal found 21/12C$ 2,311
Fri 10/44:40 p.m.YYZ - USM
2 stops28h 05mMultiple Airlines
Sat 25/47:45 p.m.USM - YYZ
2 stops32h 17mMultiple Airlines
Deal found 21/12C$ 1,802
Sun 15/28:10 p.m.YYZ - USM
2 stops48h 00mQatar Airways
Sat 21/27:30 p.m.USM - YYZ
2 stops55h 10mQatar Airways
Deal found 21/12C$ 2,355
Wed 21/112:20 a.m.YVR - USM
1 stop28h 15mMultiple Airlines
Sat 24/111:40 a.m.USM - YVR
1 stop22h 35mMultiple Airlines
Deal found 21/12C$ 1,854
Sun 15/28:10 p.m.YYZ - USM
2 stops48h 00mQatar Airways
Sun 22/28:30 p.m.USM - YYZ
2 stops54h 10mQatar Airways
Deal found 21/12C$ 2,355
Wed 18/26:25 p.m.YUL - USM
2 stops30h 10mMultiple Airlines
Fri 6/37:45 p.m.USM - YUL
2 stops33h 15mMultiple Airlines
Deal found 21/12C$ 1,875
Mon 12/18:50 p.m.YUL - USM
2 stops36h 00mQatar Airways
Fri 23/18:30 p.m.USM - YUL
2 stops53h 35mQatar Airways
Deal found 20/12C$ 2,543
Sat 14/25:55 p.m.YYZ - USM
2 stops28h 40mMultiple Airlines
Thu 26/27:45 p.m.USM - YYZ
2 stops32h 24mMultiple Airlines
Deal found 22/12C$ 1,922
Tue 6/18:50 p.m.YUL - USM
2 stops25h 45mQatar Airways
Thu 5/38:20 p.m.USM - YUL
2 stops29h 45mQatar Airways
Deal found 21/12C$ 2,880
Wed 28/112:15 a.m.YYZ - USM
2 stops29h 35mMultiple Airlines
Thu 5/26:05 p.m.USM - YYZ
3 stops38h 30mMultiple Airlines
Deal found 21/12C$ 2,191
Wed 25/210:40 a.m.YUL - USM
2 stops33h 25mMultiple Airlines
Sat 7/37:35 p.m.USM - YUL
2 stops47h 40mMultiple Airlines
Deal found 20/12C$ 2,210
Sat 14/28:10 p.m.YYZ - USM
2 stops47h 20mMultiple Airlines
Sat 21/27:30 p.m.USM - YYZ
2 stops55h 10mMultiple Airlines
Deal found 21/12C$ 2,234

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 22 December 2025.

Round-trip from

C$ 1,319

One-way from

C$ 731
14/1-22/1
  • 14/1-22/1
  • 2 total stops
  • 53h 50m total
  • Canada to Ko Samui
Search Deals
22/1
  • 22/1
  • 3 total stops
  • 52h 25m 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 22 December 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

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Wed 14/1

11:05 p.m.-11:30 a.m.

1 stop21h 25m

Ko Samui

Thu 22/1

1:25 p.m.-6:50 a.m.

1 stop32h 25m

C$ 1,319

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Thu 22/1

2:10 p.m.-11:00 a.m.

2 stops32h 50m

Ko Samui

Fri 6/2

7:45 p.m.-5:55 p.m.

2 stops34h 10m

C$ 1,396

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Thu 22/1

10:15 p.m.-1:05 p.m.

1 stop23h 50m

Ko Samui

Thu 19/2

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

1 stop29h 25m

C$ 1,461

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Tue 13/1

12:15 a.m.-5:50 p.m.

2 stops26h 35m

Ko Samui

Thu 22/1

7:15 a.m.-6:35 p.m.

2 stops26h 20m

C$ 1,548

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Wed 21/1

12:15 a.m.-7:50 p.m.

2 stops28h 35m

Ko Samui

Sat 24/1

7:15 a.m.-6:35 p.m.

2 stops26h 20m

C$ 1,552

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Sat 25/4

2:00 a.m.-3:45 p.m.

2 stops23h 45m

Ko Samui

Wed 29/4

11:45 a.m.-7:15 p.m.

2 stops21h 30m

C$ 1,679

MontrealKo Samui

YUL - USM

YULUSM

Montreal Pierre Elliott Trudeau Intl

Sun 11/1

9:00 a.m.-11:00 a.m.

2 stops38h 00m

Ko Samui

Wed 21/1

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

2 stops34h 55m

C$ 1,686

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Sun 8/3

11:25 p.m.-8:10 a.m.

1 stop18h 45m

Ko Samui

Tue 24/3

8:20 p.m.-6:35 a.m.

1 stop24h 15m

C$ 1,773

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Fri 10/4

4:40 p.m.-7:45 a.m.

2 stops28h 05m

Ko Samui

Sat 25/4

7:45 p.m.-5:02 p.m.

2 stops32h 17m

C$ 1,802

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Wed 21/1

12:20 a.m.-7:35 p.m.

1 stop28h 15m

Ko Samui

Sat 24/1

11:40 a.m.-7:15 p.m.

1 stop22h 35m

C$ 1,854

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/12

Showing 1-10 of 47 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$ 1,493). Flying from Canada to Ko Samui in December is currently the most expensive (average of C$ 3,455). 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 22 December 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.

How often are flights from Canada to Ko Samui delayed?

About 21% of weekly flights between Canada and Ko Samui have experienced delays in the past year, with the average delay time being 109 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, Air Canada has had the lowest number of delays on this route, with just 20% 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 22 December 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
8.5
Very good
1,298 reviews
Check prices

Boarding

8.4

Overall

8.5

Comfort

8.3

Food

8.1

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.
EVA Air
8.5
Very good
1,298 reviews
EVA Air
8.5
Very good
1,298 reviews
Check prices

Boarding

8.4

Overall

8.5

Comfort

8.3

Food

8.1

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.
Qatar Airways
7.4
Good
3,686 reviews
EVA Air
8.5
Very good
1,298 reviews
Check prices

Boarding

8.4

Overall

8.5

Comfort

8.3

Food

8.1

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.

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 and Qatar Airways can get you from Canada to Ko Samui in just under 26h 35m. Your travel time can differ by up to 4h 10m. 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 Montreal Pierre Elliott Trudeau Intl - Ko Samui, Vancouver 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$ 1,493). Flying from Canada to Ko Samui in December is currently the most expensive (average of C$ 3,455). 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

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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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 22 December 2025.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapestC$ 1,888AverageC$ 2,079FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Qatar AirwaysCheapestC$ 2,020AverageC$ 2,763FlexibilityNo 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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