Find flights
When to book
Airlines
FAQs

Cheap flights from Toronto to Koh Samui from C$ 1,442

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/8. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — USM
22 Jan — 29 Jan1
1 adult

Cheap flight deals from Toronto to Koh Samui

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) to Koh 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 17 January 2025.

Round-trip from

C$ 1,664
29/1-17/5
  • 29/1-17/5
  • 4 total stops
  • 74h 39m total
  • Toronto to Koh Samui
Search Deals

Find flight deals from Toronto to Koh Samui

Cheapest flights from Toronto to Koh Samui
Explore the most affordable flight options available from Toronto to Koh Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Fri 22/81:15 p.m.YYZ - USM
2 stops34h 50mMultiple Airlines
Mon 22/97:25 p.m.USM - YYZ
2 stops35h 35mMultiple Airlines
Deal found 16/1C$ 1,442
Sun 19/101:45 a.m.YYZ - USM
2 stops32h 50mEVA Air
Thu 30/107:00 a.m.USM - YYZ
2 stops25h 10mEVA Air
Deal found 16/1C$ 1,959
Mon 20/102:55 p.m.YYZ - USM
2 stops55h 25mEmirates
Thu 30/107:55 a.m.USM - YYZ
2 stops36h 35mEmirates
Deal found 16/1C$ 2,002
Sat 27/93:25 p.m.YYZ - USM
2 stops52h 55mEtihad Airways
Sun 12/105:55 p.m.USM - YYZ
2 stops49h 50mEtihad Airways
Deal found 16/1C$ 2,006
Fri 14/212:35 a.m.YYZ - USM
1 stop31h 00mCathay Pacific
Sat 22/211:40 a.m.USM - YYZ
1 stop36h 35mCathay Pacific
Deal found 16/1C$ 2,850
Mon 20/106:45 a.m.YTZ - USM
2 stops27h 25mMultiple Airlines
Thu 30/104:25 p.m.USM - YTZ
2 stops29h 15mMultiple Airlines
Deal found 16/1C$ 2,902
Thu 13/312:40 a.m.YYZ - USM
3 stops27h 55mAustrian Airlines
Sun 30/37:10 p.m.USM - YYZ
2 stops29h 40mAustrian Airlines
Deal found 16/1C$ 13,895

Find flights from Toronto to Koh Samui within your budget

Customize your flight search to find flights from Toronto to Koh 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 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TorontoKoh Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Fri 14/3

3:30 p.m.-7:10 a.m.

2 stops28h 40m

Ko Samui

Sun 30/3

7:00 p.m.-8:45 a.m.

2 stops48h 45m

C$ 1,945

TorontoKoh Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Fri 14/2

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

1 stop31h 00m

Ko Samui

Sat 22/2

11:40 a.m.-12:15 p.m.

1 stop36h 35m

C$ 2,850

TorontoKoh Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Fri 14/2

12:15 a.m.-5:10 p.m.

2 stops28h 55m

Ko Samui

Sat 22/2

8:30 a.m.-8:20 p.m.

2 stops23h 50m

C$ 2,969

TorontoKoh Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Thu 13/3

12:40 a.m.-3:35 p.m.

3 stops27h 55m

Ko Samui

Sun 30/3

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

2 stops29h 40m

C$ 13,895

TorontoKoh Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Thu 13/3

12:45 p.m.-8:50 p.m.

3 stops45h 05m

C$ 2,768

TorontoKoh Samui

YTZ - USM

YTZUSM

Toronto Island

Thu 13/3

6:10 p.m.-8:40 a.m.

3 stops27h 30m

C$ 4,201

TorontoKoh Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Wed 12/3

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

1 stop31h 00m

C$ 6,555

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/1

Best time to book a flight from Toronto to Koh Samui

Have a flexible travel schedule? Discover the best time to fly to Koh Samui from Toronto 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.

Travel insights for flights from Toronto to Koh Samui

Get recent, data-driven insights about flights from Toronto to Koh Samui including ideal travel times, pricing trends, and more.

Rainfall in Koh Samui by month

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

In terms of precipitation, rainfall in Koh 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 Koh Samui when rainfall is around 58.0 mm.

Temperature in Koh Samui by month

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

If weather is an important factor for your trip to Koh 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 Koh Samui

Get insights into the airlines that provide service to Koh 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 Koh Samui. Reviews last updated 17 January 2025.
EVA Air
8.4
Very good
1,248 reviews
Check prices

Comfort

8.2

Entertainment

8.0

Boarding

8.4

Food

8.0

Overall

8.4

Crew

8.6

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

EVA Air
8.4
Very good
1,248 reviews
EVA Air
8.4
Very good
1,248 reviews
Check prices

Comfort

8.2

Entertainment

8.0

Boarding

8.4

Food

8.0

Overall

8.4

Crew

8.6

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Austrian Airlines
7.6
Good
786 reviews
EVA Air
8.4
Very good
1,248 reviews
Check prices

Comfort

8.2

Entertainment

8.0

Boarding

8.4

Food

8.0

Overall

8.4

Crew

8.6

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Cathay Pacific
7.5
Good
823 reviews
EVA Air
8.4
Very good
1,248 reviews
Check prices

Comfort

8.2

Entertainment

8.0

Boarding

8.4

Food

8.0

Overall

8.4

Crew

8.6

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Qatar Airways
7.5
Good
3,752 reviews
EVA Air
8.4
Very good
1,248 reviews
Check prices

Comfort

8.2

Entertainment

8.0

Boarding

8.4

Food

8.0

Overall

8.4

Crew

8.6

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Related info for your journey

Find useful and relevant information for your journey from Toronto to Koh 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 Koh Samui from Toronto?

    Located just 3.3 km from the city centre, Ko Samui is the airport most travellers will use when flying to Koh Samui from Toronto. Booking flights from Toronto to Ko Samui (USM) should be relatively easy as there are 0 daily inbound flights from Toronto from 1 airline.

  • What are the cheapest airlines flying from Toronto to Koh Samui round-trip?

    According to our current data, EVA Air (C$ 2,331), Cathay Pacific (C$ 2,660), and Qatar Airways (C$ 3,814) offers the cheapest pricing from Toronto to Koh Samui.

  • Can I find deals for flights from Toronto to Koh Samui that include hotel bookings?

    Yes. In addition to deals on Toronto to Koh Samui flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Toronto to Koh Samui?

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

  • Can I find deals for business class flights from Toronto to Koh Samui?

    Yes. Cheapflights offers flight deals from Toronto to Koh 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?

Book flights to Toronto 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Toronto to Koh Samui

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Suvarnabhumi flights
Pearson Intl to Suvarnabhumi flights
Pearson Intl to Don Mueang Intl flights
Toronto Island to Suvarnabhumi flights
Ottawa to Suvarnabhumi flights
Pierre Elliott Trudeau Intl to Phuket City flights
Pearson Intl to Phuket City flights
Pierre Elliott Trudeau Intl to Don Mueang Intl flights
Hamilton to Suvarnabhumi flights
Pearson Intl to Krabi flights
Pierre Elliott Trudeau Intl to Koh Samui flights
Ottawa to Chiang Mai flights
Pearson Intl to Chiang Mai flights
Pierre Elliott Trudeau Intl to Krabi flights
Pearson Intl to Koh Samui flights
London to Suvarnabhumi flights
Sudbury to Suvarnabhumi flights
Pearson Intl to Udon Thani flights
Pearson Intl to Chiang Rai flights
Pearson Intl to Surat Thani flights
Pierre Elliott Trudeau Intl to Chiang Mai flights
Toronto Island to Koh Samui flights
Ottawa to Phuket City flights

Top airline flying from Toronto to Koh Samui

Discover the top airline that operate flights from Toronto to Koh 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 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapestC$ 2,246AverageC$ 2,892FlexibilityNo cancel feeOn-time74%
Search EVA Air 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 Toronto to Koh 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 Koh Samui from Toronto today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Toronto to Koh Samui?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Toronto to Koh Samui for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Toronto to Koh Samui with no change fees?

Certainly. Search results for flights to Koh Samui from Toronto shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Toronto to Koh Samui become cheaper?

Of course! You can now track prices for flights from Toronto to Koh 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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.