YTO - USM

C$ 814 Find Cheap Flights from Toronto to Ko Samui

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Toronto to Ko Samui departing on 14/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ko Samui

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Ko Samui, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Ko Samui, as well as popular online travel agencies
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Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Toronto to Ko Samui that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Toronto to Ko Samui

Sat, 14 Feb - Thu, 26 Feb
Multiple Airlines Logo
5:55 p.m. - 10:35 a.m.YYZ-USM
28h 40m2 stops
Multiple Airlines Logo
9:10 p.m. - 4:45 p.m.USM-YYZ
31h 35m2 stops
C$ 1,743Multiple Airlines
Find Deal
Sat, 14 Feb - Thu, 26 Feb
Multiple Airlines Logo
5:55 p.m. - 10:35 a.m.YYZ-USM
28h 40m2 stops
Multiple Airlines Logo
8:20 p.m. - 4:45 p.m.USM-YYZ
32h 25m2 stops
C$ 1,792Multiple Airlines
Find Deal
Fri, 13 Feb - Thu, 26 Feb
EVA Air Logo
12:15 a.m. - 3:35 p.m.YYZ-USM
27h 20m2 stops
EVA Air Logo
7:35 p.m. - 8:20 p.m.USM-YYZ
36h 45m2 stops
C$ 2,203EVA Air
Find Deal
Wed, 19 Nov - Mon, 24 Nov
EVA Air Logo
12:15 a.m. - 2:55 p.m.YYZ-USM
26h 40m2 stops
EVA Air Logo
8:45 p.m. - 8:20 p.m.USM-YYZ
35h 35m2 stops
C$ 2,212EVA Air
Find Deal
Wed, 19 Nov - Mon, 24 Nov
EVA Air Logo
12:15 a.m. - 4:25 p.m.YYZ-USM
28h 10m2 stops
EVA Air Logo
7:55 a.m. - 8:20 p.m.USM-YYZ
24h 25m2 stops
C$ 2,215EVA Air
Find Deal
Thu, 20 Nov - Mon, 24 Nov
Air France Logo
6:45 p.m. - 9:05 p.m.YYZ-USM
38h 20m2 stops
Air France Logo
11:40 a.m. - 4:25 p.m.USM-YYZ
40h 45m2 stops
C$ 2,403Air France
Find Deal
Thu, 20 Nov - Mon, 24 Nov
Air France Logo
6:45 p.m. - 9:05 p.m.YYZ-USM
38h 20m2 stops
Air France Logo
11:40 a.m. - 4:25 p.m.USM-YYZ
40h 45m2 stops
C$ 2,405Air France
Find Deal
Wed, 19 Nov - Mon, 24 Nov
Cathay Pacific Logo
12:35 a.m. - 7:35 p.m.YYZ-USM
31h 00m1 stop
Cathay Pacific Logo
11:40 a.m. - 9:00 p.m.USM-YYZ
21h 20m1 stop
C$ 2,556Cathay Pacific
Find Deal
Wed, 19 Nov - Mon, 24 Nov
Cathay Pacific Logo
12:35 a.m. - 7:35 p.m.YYZ-USM
31h 00m1 stop
Cathay Pacific Logo
11:40 a.m. - 9:00 p.m.USM-YYZ
21h 20m1 stop
C$ 2,559Cathay Pacific
Find Deal
Sun, 21 Dec - Sat, 10 Jan
Etihad Airways Logo
2:45 p.m. - 7:30 a.m.YYZ-USM
28h 45m2 stops
Etihad Airways Logo
3:50 p.m. - 9:20 a.m.USM-YYZ
29h 30m2 stops
C$ 4,542Etihad Airways
Find Deal

Everything you should know

Our travellers' advice
AI-generated summary based on content written by travel experts
Emirates’ economy class offers 84 cm legroom and screens.
Porter’s newer jets have wider seats and power sockets.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
EVA Air
Cheapest • from C$ 2,203 (round-trip)
EVA Air
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
C$ 1,743
Multiple Airlines
Sat 14/2Thu 26/2
YYZ - USM • 2 stops
Cheapest one-way flights
C$ 2,063
Multiple Airlines
Sun 21/12
YYZ - USM • 2 stops
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Ko Samui!
Booking Insights

KAYAK's insights & trends for Toronto to Ko Samui flights

Get data-powered insights and trends into flights from Toronto to Ko Samui to help you find the cheapest flights, the best time to fly and much more.

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

The average price of all round-trip flights from Toronto to Ko Samui clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Ko Samui on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Tuesday is the most expensive day to fly from Toronto to Ko Samui. For your return ticket, we recommend flying on a Wednesday and avoiding Sundays for the best deals.

Expert advice

Expert advice for your flight from Toronto to Ko Samui

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Air Canada

Air Canada’s Signature Class offers lie-flat seats, perfect for long-haul comfort.


Air Canada’s Aeroplan offers free messaging Wi-Fi, great for staying connected.

Read more about Air Canadaby Stefanie Waldek
Porter Airlines

PorterReserve offers priority boarding and two checked bags, ideal for long-haul comfort.


Porter’s newer jets have wider seats, Wi-Fi, and power sockets, enhancing long-haul comfort.

Emirates

Emirates’ economy class offers 84 cm legroom and 13.3-inch screens, enhancing long-haul comfort.


Emirates’ Wi-Fi is free for Skywards members, ideal for staying connected on long flights.

Read more about Emiratesby Duncan Madden
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Air Canada

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
John Walton

John Walton

Expert on Porter Airlines

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Duncan Madden

Duncan Madden

Expert on Emirates

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more

Good to know

Cheapest flightC$ 1,743
Flight from Toronto Pearson 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 round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Toronto to Ko Samui

  • What is the cheapest flight from Toronto to Ko Samui?

    In the last 3 days, the lowest price for a flight from Toronto to Ko Samui was C$ 2,063 for a one-way ticket and C$ 1,743 for a round-trip.

  • Which airports will I be using when flying from Toronto to Ko Samui?

    There are 2 airports in Toronto (Toronto Island and Toronto Pearson Intl.) and only 1 airport in Ko Samui (Ko Samui). The cheapest flights are generally found on the Toronto Pearson Airport to Ko Samui flight route.

  • Which aircraft models fly most regularly from Toronto to Ko Samui?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Toronto to Ko Samui?

    Star Alliance is the only airline alliance operating flights between Toronto and Ko Samui.

  • How does KAYAK find such low prices on flights from Toronto to Ko Samui?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Toronto to Ko Samui.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Toronto to Ko Samui?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ko Samui from Toronto is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Toronto to Ko Samui?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ko Samui with an airline and back to Toronto with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Toronto to Ko Samui?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ko Samui from Toronto up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Toronto to Ko Samui

 
See real verified KAYAK customer reviews for airlines flying from Toronto to Ko Samui. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Toronto to Ko Samui? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
EVA AirOverall score based on 1267 reviews
8.1Food
8.6Crew
8.4Boarding
8.3Comfort
8.0Entertainment
Airline reviews

Seats. there's no way to go to the washroom when you’re seated in the middle without bothering the person beside you.

8.0 ExcellentAnonymous, Oct 2025ICN - TPE
Read more EVA Air reviews

Seats. there's no way to go to the washroom when you’re seated in the middle without bothering the person beside you.

It was very long way flight but its good I like the food they serve in EVA air its really good!

everything was so good! Especially Food. It was the best I've ever had! However,I requested to add mileage point to Star alliance group ANA; it hasn't been added yet.... 😞

My ticket was with EVA Airlines, but Asiana Airlines was the ground crew for EVA Airlines. Me and my family member finally received our boarding passes after waiting to check-in, which took over 30 minutes. I had never done a tax refund before, so I crossed immigration without going to customs to receive a stamp for my tax refund. When I went to the tax kiosk on the other side of the immigration gate, NICE Tax Refund asked me to talk to an airline staff member. I could not find any airline staff member, so I went to the Information Desk. The woman at the Information Desk told me and showed me a sign that read that I needed an airline staff member to accompany me to cross immigration again. The woman at the Information Desk phoned EVA Airlines and Asiana Airlines. I also phoned, but there was no answer. There was still 80 minutes before my flight would leave. I waited for 45 minutes. I spoke to Information, not one time, but two times and the woman assured me that this situation happens often and it is nothing to worry about as the airport is small and once the airline staff arrives, it would only take 10 minutes to go get the stamp and I would be able to make my flight. Then, 35 minutes before my flight was scheduled to leave an Asiana Airline employee, accompanied by the woman from the Information Desk came. Asiana asked me to confirm whether I wanted the customs declaration stamp. I answered yes. Then, she said she would like to state that I should take full responsibility if I could not make my flight. She asked whether I wanted her to proceed to contact a staff member to take me to get the stamp. This was very suspicious as there was still 35 minutes remaining until the flight took off. I directly said to her that the question was very strange, but as there was enough time remaining, I did not see a problem and wanted a staff member to accompany me to get the stamp. She went away and came back 5 minutes later and asked me whether I had the item I wanted to declare on me and how many people were traveling with me. I told her I had the item with me and I was here with a family member. She then went away again for another 5 minutes. When she came back she asked whether all members would not be traveling as well. I stated that I am not sure why me or my family member should not board the airplane. At this point, it became apparent that she was not helpful, so I tried to talk to other airline staff. I also talked to a woman wearing a reflective safety vest, who was organizing the gate bollards for boarding and she said she would take me after boarding. When I asked, how I would board the plane, she then said, you will not be able to. I then talked to a man, who spoke Mandarin and appeared to work for EVA Airlines. He told me it was my fault and not his and tried to re-direct me to another person. He was not busy at all. At this point, it became apparent that, Asiana Airlines and EVA Airlines, were more interested in delaying and preventing me from boarding the airplane. In the time the airline staff wasted arguing with me, they could have just brought me to receive the stamp. It seemed apparent that I was not going to receive the stamp or the tax refund, so I stepped into the boarding queue line. Again, the airline staff, the woman in the reflective safety vest asked me to confirm that I would not be getting on the airplane. I was already boarding! There was written signage of the procedure at your airport’s Information Desk. Then, I was passed to multiple airline staff that were not willing to assist accordingly. There was no one at the customs declaration counter and no one else from the airport to assist me. EVA and Asiana Airlines both avoided responsibility and delayed the procedure. They were rude and indirect about the situation with every attempt to prevent me from boarding. Deterring foreigners to depart from a foreign country over tax refund issues is unlawful.

Service in BKK was very good at answering our question about our canceled flight from Taipei to San Francisco. Did like the lead time about the canceled flight from Taipei to San Francisco and was not given the best options.

Staff show very stress with delayed flight more than passenger.

Awful had to ask for a supervisor to sit with my flight companion even t booked the tickets together weeks before

Very good service and food. Crew was professional and helpful. Cabin and restrooms were kept clean

EVA! What is going on with your food!?!? Pre pandemic I used to go to Taiwan at least twice a year and always flew EVA — the food was consistently tasty for airplane food. Post pandemic, it’s not great at all. Step it up!

Flight Attendants could have been nicer and food portions could be bigger.

Everything you need to know for your flight from Toronto to Ko Samui

Information on your arrival and departure airports

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