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Cheap flights from Canada to Ko Samui from C$ 753

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — USM
20 Dec — 27 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 20 November 2025.

Round-trip from

C$ 1,324

One-way from

C$ 753
2/12-9/12
  • 2/12-9/12
  • 5 total stops
  • 62h 05m total
  • Canada to Ko Samui
Search Deals
1/12
  • 1/12
  • 3 total stops
  • 31h 30m 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 20 November 2025.

Tue 2/128:00 a.m.YVR - USM
3 stops33h 05mMultiple Airlines
Tue 9/127:00 p.m.USM - YVR
2 stops29h 00mMultiple Airlines
Deal found 19/11C$ 1,324
Wed 3/1212:25 p.m.YVR - USM
2 stops28h 20mMultiple Airlines
Mon 22/129:20 a.m.USM - YVR
2 stops23h 20mMultiple Airlines
Deal found 19/11C$ 1,411
Sun 30/115:55 p.m.YYZ - USM
2 stops29h 05mMultiple Airlines
Wed 24/127:45 p.m.USM - YYZ
2 stops34h 10mMultiple Airlines
Deal found 18/11C$ 1,484
Mon 24/1112:30 p.m.YYZ - USM
2 stops31h 40mMultiple Airlines
Tue 9/127:10 p.m.USM - YYZ
2 stops33h 49mMultiple Airlines
Deal found 20/11C$ 1,576
Wed 19/111:55 p.m.YYZ - USM
2 stops30h 45mMultiple Airlines
Wed 26/117:55 a.m.USM - YYZ
2 stops40h 20mMultiple Airlines
Deal found 18/11C$ 1,799
Sat 29/1112:15 a.m.YYZ - USM
2 stops31h 35mEVA Air
Wed 24/127:55 a.m.USM - YYZ
2 stops24h 25mEVA Air
Deal found 18/11C$ 1,927
Sun 23/1112:15 a.m.YYZ - USM
2 stops27h 20mEVA Air
Tue 9/128:30 a.m.USM - YYZ
2 stops23h 50mEVA Air
Deal found 20/11C$ 2,016
Tue 18/1112:15 a.m.YYZ - USM
2 stops27h 20mEVA Air
Wed 26/118:30 a.m.USM - YYZ
2 stops23h 50mEVA Air
Deal found 18/11C$ 2,120
Sat 29/1112:15 a.m.YYZ - USM
2 stops27h 20mEVA Air
Thu 4/128:30 a.m.USM - YYZ
2 stops23h 50mEVA Air
Deal found 17/11C$ 2,148
Mon 24/113:30 p.m.YTZ - USM
3 stops31h 10mMultiple Airlines
Tue 9/126:30 p.m.USM - YTZ
3 stops32h 25mMultiple Airlines
Deal found 20/11C$ 2,155
Thu 20/116:45 a.m.YUL - USM
2 stops48h 50mCathay Pacific
Mon 24/1111:40 a.m.USM - YUL
2 stops25h 03mCathay Pacific
Deal found 19/11C$ 3,009
Thu 20/1110:40 a.m.YUL - USM
2 stops46h 25mEmirates
Mon 24/114:25 p.m.USM - YUL
2 stops51h 10mEmirates
Deal found 17/11C$ 3,070

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 20 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

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Mon 1/12

12:40 a.m.-8:50 p.m.

3 stops29h 10m

Ko Samui

Tue 9/12

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

2 stops29h 00m

C$ 1,393

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Wed 14/1

12:00 p.m.-8:10 a.m.

2 stops29h 10m

Ko Samui

Thu 22/1

8:30 p.m.-9:00 a.m.

2 stops27h 30m

C$ 1,443

MontrealKo Samui

YUL - USM

YULUSM

Montreal Pierre Elliott Trudeau Intl

Fri 17/4

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

2 stops37h 15m

Ko Samui

Sun 26/4

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

2 stops31h 10m

C$ 1,455

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Sun 15/3

11:25 p.m.-8:40 a.m.

1 stop19h 15m

Ko Samui

Sat 28/3

4:25 p.m.-8:20 a.m.

1 stop29h 55m

C$ 1,650

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

2:05 p.m.-6:35 p.m.

2 stops19h 30m

C$ 1,666

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Wed 28/1

12:15 a.m.-5:00 p.m.

2 stops25h 45m

Ko Samui

Mon 2/2

1:35 p.m.-6:35 p.m.

2 stops20h 00m

C$ 1,812

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Thu 5/2

12:35 a.m.-1:05 p.m.

2 stops21h 30m

Ko Samui

Fri 20/2

7:15 a.m.-6:20 p.m.

2 stops26h 05m

C$ 1,861

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Sat 14/3

11:55 p.m.-8:30 p.m.

2 stops30h 35m

Ko Samui

Sat 28/3

7:00 a.m.-5:55 p.m.

2 stops48h 55m

C$ 1,939

MontrealKo Samui

YUL - USM

YULUSM

Montreal Pierre Elliott Trudeau Intl

Wed 25/2

8:50 p.m.-9:20 a.m.

2 stops24h 30m

Ko Samui

Sat 7/3

8:30 p.m.-2:05 p.m.

2 stops29h 35m

C$ 2,001

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Sat 14/3

1:15 a.m.-3:35 p.m.

2 stops24h 20m

Ko Samui

Thu 26/3

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

2 stops19h 30m

C$ 2,055

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/11

Showing 1-10 of 35 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$ 1,522). Flying from Canada to Ko Samui in December is currently the most expensive (average of C$ 3,523). 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 20 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.

How often are flights $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] delayed?

About 20% of weekly flights between $[0, place:'genitive'] and $[1, place:'genitive'] have experienced delays in the past year, with the average delay time being 122 minutes.

What is the most punctual flight time for $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

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

Which airline has the best punctuality record on $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

Over the past year, ALS has had the lowest number of delays on this route, with no flights being classified as 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 20 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
1,280 reviews
Check prices

Overall

8.4

Entertainment

8.0

Boarding

8.4

Crew

8.6

Food

8.1

Comfort

8.3

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
1,280 reviews
EVA Air
8.4
Very good
1,280 reviews
Check prices

Overall

8.4

Entertainment

8.0

Boarding

8.4

Crew

8.6

Food

8.1

Comfort

8.3

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
3,664 reviews
EVA Air
8.4
Very good
1,280 reviews
Check prices

Overall

8.4

Entertainment

8.0

Boarding

8.4

Crew

8.6

Food

8.1

Comfort

8.3

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, Qatar Airways, and Air France can get you from Canada to Ko Samui in just under 26h 35m. Your travel time can differ by up to 3h 45m. 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$ 1,522). Flying from Canada to Ko Samui in December is currently the most expensive (average of C$ 3,523). 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 20 November 2025.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapestC$ 1,925AverageC$ 2,109FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Qatar AirwaysCheapestC$ 2,060AverageC$ 2,817FlexibilityNo 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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