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Cheap flights from Toronto Pearson Intl Airport to Ko Samui from C$ 997

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — USM
30 Mar — 6 Apr1
1 adult

Cheap 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 25 March 2025.

Round-trip from

C$ 1,841

One-way from

C$ 997

Popular in

September

Cheapest in

October

Average price

C$ 2,205
7/5-15/5
  • 7/5-15/5
  • 5 total stops
  • 79h 33m total
  • Toronto to Ko Samui
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5/6
  • 5/6
  • 3 total stops
  • 45h 45m total
  • Toronto to Ko Samui
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Highest demand for flights based on searches. 19% potential increase in price (C$ 998 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease (C$ 303 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Pearson Intl to Ko Samui

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 25 March 2025.

Wed 7/51:15 a.m.YYZ - USM
2 stops32h 15mMultiple Airlines
Thu 15/58:45 a.m.USM - YYZ
3 stops47h 18mMultiple Airlines
Deal found 23/3C$ 1,841
Thu 8/56:15 p.m.YYZ - USM
2 stops39h 55mAir France
Thu 15/510:55 a.m.USM - YYZ
2 stops39h 50mAir France
Deal found 23/3C$ 2,208
Thu 8/53:30 p.m.YYZ - USM
1 stop40h 05mCathay Pacific
Thu 15/510:55 a.m.USM - YYZ
1 stop37h 55mCathay Pacific
Deal found 23/3C$ 2,680
Sat 26/410:55 a.m.YYZ - USM
3 stops36h 15mQatar Airways
Tue 6/57:10 p.m.USM - YYZ
2 stops30h 50mQatar Airways
Deal found 24/3C$ 3,073

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 25 March 2025.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Ko Samui that are best for you.

Fly from

Pearson Intl

Fly to

Ko Samui

Route

Depart

Return

Price

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Wed 7/5

1:15 a.m.-8:30 p.m.

2 stops32h 15m

Ko Samui

Thu 15/5

8:45 a.m.-9:03 p.m.

3 stops47h 18m

C$ 1,841

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Thu 8/5

6:15 p.m.-9:10 p.m.

2 stops39h 55m

Ko Samui

Thu 15/5

10:55 a.m.-3:45 p.m.

2 stops39h 50m

C$ 2,208

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Thu 8/5

3:30 p.m.-6:35 p.m.

1 stop40h 05m

Ko Samui

Thu 15/5

10:55 a.m.-1:50 p.m.

1 stop37h 55m

C$ 2,680

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Sat 26/4

10:55 a.m.-10:10 a.m.

3 stops36h 15m

Ko Samui

Tue 6/5

7:10 p.m.-3:00 p.m.

2 stops30h 50m

C$ 3,073

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Thu 5/6

11:00 a.m.-7:45 p.m.

3 stops45h 45m

C$ 997

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Thu 5/6

10:10 p.m.-2:45 p.m.

2 stops29h 35m

C$ 1,241

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Wed 18/6

3:30 p.m.-6:35 p.m.

1 stop40h 05m

C$ 1,729

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Mon 16/6

11:30 p.m.-12:45 p.m.

2 stops26h 15m

C$ 1,980

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Sat 14/6

1:45 a.m.-7:35 a.m.

2 stops42h 50m

C$ 3,235

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Fri 20/6

2:55 p.m.-11:40 a.m.

2 stops33h 45m

C$ 4,988

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/3

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

What is the cheapest time of day to fly from YYZ to USM?

Find hourly flight availability from Pearson Intl 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 25 March 2025.

When flying from Toronto Pearson Intl Airport to Ko Samui, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 30% versus a flight in the morning.

What is the cheapest day to fly from Toronto Pearson Intl Airport to Ko Samui?

Use this chart to determine the cheapest time to fly round-trip from Pearson Intl to Ko Samui. Price data was last updated on 23 March 2025.

Travelers seeking maximum savings on their Toronto Pearson Intl Airport to Ko Samui flight should consider departing on Thursday mornings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Ko Samui by month

Plan your trip to Ko Samui by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ko Samui ranges from 58.0 - 490.0 mm per month. November is typically the wettest month, when rainfall can reach 490.0 mm. February is typically the driest time to visit Ko Samui when rainfall is around 58.0 mm.

Temperature in Ko Samui by month

Plan your trip to Ko Samui by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ko Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

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 25 March 2025.
EVA Air
8.4
Very good
1,169 reviews
Check prices

Overall

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Food

8.0

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,169 reviews
EVA Air
8.4
Very good
1,169 reviews
Check prices

Overall

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Food

8.0

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Emirates
8.0
Very good
3,190 reviews
EVA Air
8.4
Very good
1,169 reviews
Check prices

Overall

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Food

8.0

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
KLM
7.8
Good
1,318 reviews
EVA Air
8.4
Very good
1,169 reviews
Check prices

Overall

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Food

8.0

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Cathay Pacific
7.5
Good
834 reviews
EVA Air
8.4
Very good
1,169 reviews
Check prices

Overall

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Food

8.0

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Qatar Airways
7.4
Good
3,540 reviews
EVA Air
8.4
Very good
1,169 reviews
Check prices

Overall

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Food

8.0

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

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.

  • What are the cheapest airlines flying 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$ 2,208. Other airlines that can offer you cheap pricing are Cathay Pacific, from C$ 2,680, and Qatar Airways, from C$ 3,073. Air France is currently priced 21% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Toronto Pearson Intl Airport to Ko Samui one-way?

    For one-way options, check prices for KLM. According to our data, you can fly for as low as C$ 1,241. Users have also found prices from C$ 1,729 and C$ 1,980 on Cathay Pacific and Air France, respectively.

  • 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 Toronto Pearson Intl Airport?

Book flights to Toronto Pearson Intl Airport 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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapestC$ 2,148AverageC$ 2,549FlexibilityNo 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?

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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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