Cheap flights from Toronto to Ko Samui from C$ 878
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 19/11. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Toronto to Ko Samui
Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) 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 12 June 2025.
Find flight deals from Toronto to Ko Samui
Cheapest flights from Toronto to Ko SamuiExplore the most affordable flight options available from Toronto to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.
Explore the most affordable flight options available from Toronto to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from Toronto 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 12 June 2025.
Use the filters below to find and compare flights from Toronto to Ko Samui that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
TorontoKo Samui
YYZ - USM
YYZUSM
Toronto Pearson Intl
Tue 8/7
1:40 p.m.-1:10 p.m.
2 stops36h 30m
Ko Samui
Tue 15/7
8:20 a.m.-9:00 a.m.
2 stops35h 40m
TorontoKo Samui
YYZ - USM
YYZUSM
Toronto Pearson Intl
Thu 24/7
1:45 a.m.-4:50 p.m.
2 stops28h 05m
Ko Samui
Fri 1/8
8:00 a.m.-9:35 p.m.
2 stops24h 35m
TorontoKo Samui
YYZ - USM
YYZUSM
Toronto Pearson Intl
Fri 25/7
9:00 p.m.-10:10 a.m.
2 stops26h 10m
Ko Samui
Fri 1/8
9:00 p.m.-3:00 p.m.
2 stops29h 00m
TorontoKo Samui
YYZ - USM
YYZUSM
Toronto Pearson Intl
Mon 7/7
1:50 a.m.-6:35 p.m.
1 stop29h 45m
Ko Samui
Tue 15/7
10:55 a.m.-10:10 p.m.
1 stop22h 15m
TorontoKo Samui
YTZ - USM
YTZUSM
Toronto Island
Fri 25/7
1:25 p.m.-10:30 a.m.
3 stops34h 05m
Ko Samui
Fri 1/8
5:55 p.m.-5:43 p.m.
3 stops34h 48m
TorontoKo Samui
YYZ - USM
YYZUSM
Toronto Pearson Intl
Fri 25/7
4:35 p.m.-9:10 p.m.
2 stops41h 35m
Ko Samui
Fri 1/8
4:25 p.m.-12:50 p.m.
2 stops31h 25m
TorontoKo Samui
YYZ - USM
YYZUSM
Toronto Pearson Intl
Wed 19/11
1:00 p.m.-10:50 a.m.
3 stops33h 50m
TorontoKo Samui
YYZ - USM
YYZUSM
Toronto Pearson Intl
Tue 18/11
12:15 a.m.-3:40 p.m.
2 stops27h 25m
TorontoKo Samui
YYZ - USM
YYZUSM
Toronto Pearson Intl
Thu 24/7
1:50 a.m.-6:35 p.m.
1 stop29h 45m
Best time to book a flight from Toronto to Ko Samui
Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Toronto with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Toronto to Ko Samui
What is the cheapest time of day to fly from YTO to USM?
Find hourly flight availability from Toronto 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 12 June 2025.
When flying from Toronto to Ko Samui, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 63% versus a flight in the afternoon.
What is the cheapest day to fly from Toronto to Ko Samui?
Use this chart to determine the cheapest time to fly round-trip from Toronto to Ko Samui. Price data was last updated on 30 March 2025.
Travelers seeking maximum savings on their Toronto to Ko Samui flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday afternoons 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 12 June 2025.
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Dale,May 2025
TPE - SFO
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Dale,May 2025
TPE - SFO
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Dale,May 2025
TPE - SFO
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Dale,May 2025
TPE - SFO
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Dale,May 2025
TPE - SFO
Related info for your journey
Find useful and relevant information for your journey from Toronto to Ko Samui. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Toronto to Ko Samui
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Toronto to Ko Samui
Discover the top airline that operate flights from Toronto 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 12 June 2025.
Fly with Cheapflights
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How does Cheapflights help users find flights from Toronto to Ko Samui?
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Why should you use Cheapflights to find cheap flight tickets from Toronto to Ko Samui?
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Can Cheapflights find flights from Toronto to Ko Samui with no change fees?
Certainly. Search results for flights to Ko 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 Ko Samui become cheaper?
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