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Cheap flights from Toronto Pearson Intl Airport to Ko Samui from C$ 1,150

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — USM
29 May — 5 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pearson Intl to Ko Samui

Enter your travel dates to find the best prices.

Cheapest flights from Pearson Intl to Ko Samui
Explore the most affordable flight options available from Pearson Intl to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2026.

Tue 27/107:00 p.m.
YYZ
-
USM
2 stops35h 10m
Multiple Airlines
Thu 5/114:25 p.m.
USM
-
YYZ
2 stops35h 12m
Multiple Airlines
Deal found 27/4C$ 1,852
Sun 13/91:35 p.m.
YYZ
-
USM
2 stops30h 35m
Multiple Airlines
Sat 19/97:45 p.m.
USM
-
YYZ
2 stops31h 08m
Multiple Airlines
Deal found 27/4C$ 1,966
Mon 25/51:40 p.m.
YYZ
-
USM
2 stops30h 30m
Etihad Airways
Sun 31/512:10 p.m.
USM
-
YYZ
2 stops31h 45m
Etihad Airways
Deal found 28/4C$ 2,038
Tue 26/52:55 p.m.
YYZ
-
USM
2 stops38h 40m
Emirates
Tue 16/65:50 p.m.
USM
-
YYZ
2 stops50h 40m
Emirates
Deal found 25/4C$ 2,146
Mon 1/62:55 p.m.
YYZ
-
USM
2 stops55h 25m
Emirates
Tue 16/65:50 p.m.
USM
-
YYZ
2 stops50h 40m
Emirates
Deal found 25/4C$ 2,151
Wed 10/69:05 p.m.
YYZ
-
USM
3 stops33h 40m
Multiple Airlines
Wed 17/67:15 p.m.
USM
-
YYZ
3 stops30h 10m
Multiple Airlines
Deal found 26/4C$ 2,157
Thu 17/92:55 p.m.
YYZ
-
USM
2 stops38h 35m
Emirates
Mon 21/99:00 p.m.
USM
-
YYZ
2 stops47h 30m
Emirates
Deal found 24/4C$ 2,174
Thu 29/102:55 p.m.
YYZ
-
USM
2 stops34h 40m
Emirates
Mon 2/118:30 a.m.
USM
-
YYZ
2 stops36h 20m
Emirates
Deal found 28/4C$ 2,180
Wed 27/51:40 p.m.
YYZ
-
USM
2 stops31h 35m
Etihad Airways
Tue 16/611:45 a.m.
USM
-
YYZ
2 stops32h 10m
Etihad Airways
Deal found 25/4C$ 2,215

Find flight deals from Pearson Intl to Ko Samui

Discover tips and strategies to find the most affordable flight options for your journey from Pearson Intl (YYZ) to Ko Samui (USM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 April 2026.

Round-trip from

C$ 1,966

One-way from

C$ 1,150

Popular in

December

Cheapest in

April

Average price

C$ 1,852
13/9-19/9
  • 13/9-19/9
  • 4 total stops
  • 61h 43m total
  • Toronto to Ko Samui
Search Deals
12/6
  • 12/6
  • 3 total stops
  • 29h 10m total
  • Toronto to Ko Samui
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 256 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 189 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pearson Intl 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 29 April 2026.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Wed 10/6

9:05 p.m.-5:45 p.m.

3 stops33h 40m

Ko Samui

Wed 17/6

7:15 p.m.-2:25 p.m.

3 stops30h 10m

C$ 2,157

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Thu 17/9

2:55 p.m.-4:30 p.m.

2 stops38h 35m

Ko Samui

Mon 21/9

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

2 stops47h 30m

C$ 2,174

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Thu 28/5

1:40 p.m.-6:00 p.m.

2 stops41h 20m

Ko Samui

Wed 17/6

5:50 p.m.-8:55 a.m.

2 stops26h 05m

C$ 2,215

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Fri 29/5

1:40 p.m.-6:00 p.m.

2 stops41h 20m

Ko Samui

Sat 13/6

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

2 stops26h 00m

C$ 2,401

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Sat 12/9

1:50 a.m.-7:40 p.m.

1 stop30h 50m

Ko Samui

Sat 19/9

4:25 p.m.-4:10 p.m.

2 stops58h 45m

C$ 2,755
Quickest round-trip

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Thu 17/9

10:35 a.m.-7:40 p.m.

1 stop22h 05m

Ko Samui

Mon 21/9

7:50 a.m.-10:10 p.m.

2 stops25h 20m

C$ 2,770
Cheapest one-way

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Tue 9/6

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

3 stops34h 35m

C$ 1,184

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Fri 12/6

1:50 a.m.-7:10 a.m.

2 stops42h 20m

C$ 1,210

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Wed 10/6

2:55 p.m.-4:35 p.m.

2 stops38h 40m

C$ 1,535

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Thu 21/5

10:25 p.m.-6:50 p.m.

3 stops57h 25m

C$ 1,650

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/4

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight from Pearson Intl to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Pearson Intl 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 Toronto Pearson Intl Airport to Ko Samui

How often are flights from Toronto to Ko Samui delayed?

About 29% of weekly flights between Toronto and Ko Samui have experienced delays in the past year, with the average delay time being 128 minutes.

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

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

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

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

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

Over the past year, Air Canada has had the lowest number of delays on this route, with just 29% 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 29 April 2026.
Check out reviews from past customers who have flown with EVA Air from Toronto Pearson Intl Airport to Ko Samui to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.5
Very good
1,433 reviews
Check prices

Food

8.1

Comfort

8.3

Entertainment

8.0

Crew

8.6

Overall

8.5

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
EVA Air
8.5
Very good
1,433 reviews
EVA Air
8.5
Very good
1,433 reviews
Check prices

Food

8.1

Comfort

8.3

Entertainment

8.0

Crew

8.6

Overall

8.5

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?

Related info for your journey

Find useful and relevant information for your journey from Pearson Intl 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 Toronto Pearson Intl?

    Ko Samui (USM), located 3.3 km from the city centre, is the airport you fly into when you book flights from Toronto Pearson Intl to Ko Samui. 1 airline have flights to Ko Samui from Toronto Pearson Intl on a regular basis. Booking flights from Toronto Pearson Intl to Ko Samui should not be difficult; the airport handles an average of 0 inbound flights from Toronto Pearson Intl per day.

  • How long is the flight from Toronto Pearson Intl Airport to Ko Samui?

    Emirates can get you from Toronto Pearson Intl Airport to Ko Samui in just under 38h 35m. Your travel time can differ by up to . The distance between Toronto Pearson Intl Airport and Ko Samui is about 14087 km.

  • What is the cheapest airline to fly from Toronto Pearson Intl Airport to Ko Samui round-trip?

    Cheapflights users have booked flights from Toronto Pearson Intl Airport to Ko Samui round-trip from C$ 1,677. EVA Air is currently priced 27% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pearson Intl 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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Top airline flying from Pearson Intl to Ko Samui

Discover the top airline that operate flights from Pearson Intl 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 29 April 2026.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapestC$ 1,677AverageC$ 1,983FlexibilityNo cancel feeOn-time74%
Search EVA Air flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ko Samui from Pearson Intl today with Cheapflights!

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

Millions of users choose and trust Cheapflights to book the best flight deals from Pearson Intl to Ko Samui for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Pearson Intl to Ko Samui, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Pearson Intl to Ko Samui and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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