YTO - USM

฿23,359 Find Cheap Flights from Toronto to Ko Samui – Compare and Save

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Everything you should know

Cheapest return flight
฿40,525
Typical prices: ฿40,475-฿54,872
Multiple Airlines
Tue 9/1Tue 30/1
YYZ - USM • 2 stops
Cheapest one-way flight
฿23,359
Typical prices: ฿21,272-฿31,496
Multiple Airlines
Wed 10/10
YYZ - USM • 3 stops
Direct flights
Not available
There are currently no direct flights between Toronto and Ko Samui. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
March
Cheapest • 14% price drop
February
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Ko Samui!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Toronto to Ko Samui (YTO-USM)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Toronto to Ko Samui

Sat 9 Jan - Sat 30 Jan
Multiple Airlines Logo
17:40 - 09:20YYZ  Toronto Pearson Intl-USM Ko Samui
27h 40m2 stops Vancouver Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
21:30 - 16:45USM  Ko Samui-YYZ Toronto Pearson Intl
31h 15m2 stops Bangkok Suvarnabhumi Tokyo Narita
฿40,525Multiple Airlines
Sun 14 Feb - Wed 17 Feb
Multiple Airlines Logo
12:40 - 11:50YYZ  Toronto Pearson Intl-USM Ko Samui
35h 10m2 stops Tokyo Haneda Bangkok Suvarnabhumi
Multiple Airlines Logo
13:25 - 16:55USM  Ko Samui-YYZ Toronto Pearson Intl
39h 30m2 stops Singapore Changi Tokyo Haneda
฿41,151Multiple Airlines
Fri 5 Mar - Fri 26 Mar
Multiple Airlines Logo
06:15 - 09:20YYZ  Toronto Pearson Intl-USM Ko Samui
39h 05m2 stops Vancouver Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
09:20 - 14:55USM  Ko Samui-YYZ Toronto Pearson Intl
40h 35m2 stops Bangkok Suvarnabhumi Rome Fiumicino
฿45,434Multiple Airlines
Sun 10 Jan - Sun 24 Jan
Multiple Airlines Logo
22:25 - 09:20YYZ  Toronto Pearson Intl-USM Ko Samui
46h 55m2 stops Vancouver Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
21:10 - 16:55USM  Ko Samui-YYZ Toronto Pearson Intl
31h 45m2 stops Bangkok Suvarnabhumi Tokyo Haneda
฿47,081Multiple Airlines
Tue 2 Feb - Fri 19 Feb
EVA Air Logo
00:15 - 15:40YYZ  Toronto Pearson Intl-USM Ko Samui
27h 25m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
EVA Air Logo
17:05 - 20:20USM  Ko Samui-YYZ Toronto Pearson Intl
39h 15m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
฿51,694EVA Air
Tue 2 Feb - Fri 19 Feb
EVA Air Logo
00:15 - 14:55YYZ  Toronto Pearson Intl-USM Ko Samui
26h 40m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
EVA Air Logo
19:10 - 20:20USM  Ko Samui-YYZ Toronto Pearson Intl
37h 10m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
฿51,793EVA Air
Tue 2 Feb - Fri 19 Feb
EVA Air Logo
00:15 - 15:35YYZ  Toronto Pearson Intl-USM Ko Samui
27h 20m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
EVA Air Logo
08:40 - 20:20USM  Ko Samui-YYZ Toronto Pearson Intl
23h 40m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
฿51,793EVA Air
Tue 2 Feb - Fri 19 Feb
EVA Air Logo
00:15 - 15:40YYZ  Toronto Pearson Intl-USM Ko Samui
27h 25m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
EVA Air Logo
21:10 - 20:20USM  Ko Samui-YYZ Toronto Pearson Intl
35h 10m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
฿51,924EVA Air
Tue 2 Feb - Fri 19 Feb
EVA Air Logo
00:15 - 15:35YYZ  Toronto Pearson Intl-USM Ko Samui
27h 20m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
EVA Air Logo
08:40 - 20:20USM  Ko Samui-YYZ Toronto Pearson Intl
23h 40m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
฿51,990EVA Air
Sat 13 Feb - Wed 17 Feb
Multiple Airlines Logo
00:15 - 15:35YYZ  Toronto Pearson Intl-USM Ko Samui
27h 20m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
14:05 - 05:45USM  Ko Samui-YYZ Toronto Pearson Intl
27h 40m3 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl Vancouver Intl
฿52,089Multiple Airlines
Booking Insights

Price, demand, and travel trends for Toronto to Ko Samui flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Toronto to Ko Samui with more confidence.

What is the cheapest Toronto to Ko Samui flight route?

There's little price difference between Toronto to Ko Samui routes. They average around ฿46,871 return, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Toronto to Ko Samui?

Saturday is the cheapest day of the week to fly from Toronto to Ko Samui and is 18% cheaper than the average day. Sunday is the most expensive day with flight prices 20% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Key details for Toronto to Ko Samui flights

Low season

May

Cheapest flight

฿23,359
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 4% lower on average.
Flights from Toronto Pearson Intl Airport to Ko Samui

When to book flights from Toronto to Ko Samui

Are your dates flexible? Find out the best times to travel from Toronto to Ko Samui based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Toronto to Ko Samui flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Toronto to Ko Samui?

    Flights from Toronto to Ko Samui may depart from several airports in Toronto area, including Toronto Region of Waterloo Intl (YKF), Toronto Island (YTZ) and Toronto Pearson Intl (YYZ). Flights usually arrive at Ko Samui (USM).

  • Which airports do connecting flights from Toronto to Ko Samui pass through?

    Most connecting flights from Toronto to Ko Samui pass through Hong Kong Intl (HKG), which handles 100% of one-stop traffic on this route. Other stopover airports each see under 5%.

  • Can I save money by using flexible dates for flights from Toronto to Ko Samui?

    On the Toronto to Ko Samui route, being flexible with your departure day can save you up to 32%. Saturday is the cheapest day at ฿38,548 return on average, while Sunday is the most expensive at ฿56,537 – a ฿17,989 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What popular places can I visit in Ko Samui?

    Some of the most popular sights in Ko Samui are Chaweng Beach, Lamai Beach, and Hin Ta and Hin Yai Rocks. These are among the most viewed places in Ko Samui on KAYAK.

  • How long is a flight from Toronto to Ko Samui?

    A direct flight from Toronto to Ko Samui takes 0h 00m, covering 22,675 km.

  • Do I need a passport to fly from Toronto to Ko Samui?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Toronto to Ko Samui looking right now?

    One-way fares from Toronto to Ko Samui are currently higher than usual. Average one-way flight prices are about ฿32,486, which is 28% above the typical average for this route.

  • What is the time difference between Toronto and Ko Samui?

    Ko Samui is 11 hours ahead of Toronto (Indochina Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Ko Samui Airport (USM)?

    Ko Samui Airport (USM) hosts 5 major car hire companies, with daily rates starting from around ฿447 for economy cars. Top options include:
    • Drive Car Rental
    • Alamo
    • Sixt
    • Enterprise Rent-A-Car
    • Hertz

  • How much should I expect to pay for a Toronto to Ko Samui flight?

    Return flights from Toronto to Ko Samui range from ฿40,475 to ฿54,872, with an average of ฿46,871 over the past 12 months. Anything below ฿40,475 counts as a good deal.

Your guide to booking Toronto to Ko Samui flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure instead of Sunday. On this route, Saturday flights average ฿38,548 – about ฿17,989 less than Sunday (32% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Toronto to Ko Samui trip for March. Fares historically average ฿40,492 return in that month – typically ฿44,610 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Ko Samui Airport.
    - Ozo Chaweng Samui - Sha Extra Plus
    - Cosi Samui Chaweng Beach
    - Melia Koh Samui

More options for your flight from Toronto to Ko Samui

Complete your trip to Ko Samui with a hotel stay or car hire

Car rentals in Ko Samui
Hotels in Ko Samui