YTO - USM

C$ 878 Find Cheap Flights from Toronto to Ko Samui

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Toronto to Ko Samui departing on 19/11. 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

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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Flights 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

Tue, 8 Jul - Tue, 15 Jul
 Logo
1:40 p.m. - 1:10 p.m.YYZ-USM
36h 30m2 stops
 Logo
8:20 a.m. - 9:00 a.m.USM-YYZ
35h 40m2 stops
C$ 2,409
Find Deal
Thu, 24 Jul - Fri, 1 Aug
EVA Air Logo
1:45 a.m. - 4:50 p.m.YYZ-USM
28h 05m2 stops
EVA Air Logo
8:00 a.m. - 9:35 p.m.USM-YYZ
24h 35m2 stops
C$ 2,599EVA Air
Find Deal
Mon, 7 Jul - Tue, 15 Jul
EVA Air Logo
1:45 a.m. - 6:30 p.m.YYZ-USM
29h 45m2 stops
EVA Air Logo
6:25 p.m. - 9:35 p.m.USM-YYZ
38h 10m2 stops
C$ 2,633EVA Air
Find Deal
Fri, 25 Jul - Fri, 1 Aug
Qatar Airways Logo
9:00 p.m. - 10:10 a.m.YYZ-USM
26h 10m2 stops
Qatar Airways Logo
9:00 p.m. - 3:00 p.m.USM-YYZ
29h 00m2 stops
C$ 2,713Qatar Airways
Find Deal
Tue, 8 Jul - Tue, 15 Jul
 Logo
4:10 p.m. - 11:10 a.m.YYZ-USM
32h 00m2 stops
 Logo
12:05 p.m. - 5:45 p.m.USM-YYZ
40h 40m3 stops
C$ 2,959
Find Deal
Mon, 7 Jul - Tue, 15 Jul
Cathay Pacific Logo
1:50 a.m. - 6:35 p.m.YYZ-USM
29h 45m1 stop
Cathay Pacific Logo
10:55 a.m. - 10:10 p.m.USM-YYZ
22h 15m1 stop
C$ 2,974Cathay Pacific
Find Deal
Thu, 24 Jul - Fri, 1 Aug
 Logo
1:45 a.m. - 8:50 p.m.YYZ-USM
32h 05m2 stops
 Logo
10:05 a.m. - 8:20 a.m.USM-YYZ
33h 15m3 stops
C$ 3,000
Find Deal
Tue, 8 Jul - Tue, 15 Jul
 Logo
5:10 p.m. - 5:05 p.m.YYZ-USM
36h 55m2 stops
 Logo
10:55 a.m. - 10:10 p.m.USM-YYZ
22h 15m1 stop
C$ 3,048
Find Deal
Thu, 24 Jul - Fri, 1 Aug
Cathay Pacific Logo
1:50 a.m. - 6:35 p.m.YYZ-USM
29h 45m1 stop
Cathay Pacific Logo
10:55 a.m. - 5:45 a.m.USM-YYZ
29h 50m1 stop
C$ 3,179Cathay Pacific
Find Deal
Fri, 25 Jul - Fri, 1 Aug
SWISS Logo
4:35 p.m. - 9:10 p.m.YYZ-USM
41h 35m2 stops
SWISS Logo
4:25 p.m. - 12:50 p.m.USM-YYZ
31h 25m2 stops
C$ 4,621SWISS
Find Deal
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
Useful Info

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.


Good to know

Cheapest flightC$ 878
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$ 642 for a one-way ticket and C$ 1,762 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, and oneworld are the airline alliances operating flights between Toronto and Ko Samui, with oneworld being the most commonly used for this route.

  • 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.

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 1202 reviews
8.4Boarding
8.3Comfort
8.1Food
8.0Entertainment
8.6Crew
Airline reviews

I have never heard of EVA air before but I am so happy my wife and I were able to flight on their planes twice. Everything on these flights just felt better than their competitors. As someone with longer legs any bit of extra leg spaces is appreciated. The different options for food and drinks were also a plus. They were extra careful to make sure my wife's eating restrictions were taken care for. They had a before take off and landing announcements on the built in tablets for each seat and it gave out information that was very helpful. Such as what and how to declare your items in the specific country you landed in, any odd items that may be illegal to bring it (and even the reasoning why) and any other information you might need to make your post flight experience better. Oh and the seats were more comfortable, had more ability to lean and the headrest was much better for flight sleeping. The only downside was there were "forced" ads on the tablet at take off for maybe 5-10 minutes but honestly, this flight was the cheapest option and had all the benefits listed above that is such an easy trade off. Im keeping an eye out for EVA air going forward.

10.0 ExcellentAnonymous, May 2025TPE - SEA
Read more EVA Air reviews

I have never heard of EVA air before but I am so happy my wife and I were able to flight on their planes twice. Everything on these flights just felt better than their competitors. As someone with longer legs any bit of extra leg spaces is appreciated. The different options for food and drinks were also a plus. They were extra careful to make sure my wife's eating restrictions were taken care for. They had a before take off and landing announcements on the built in tablets for each seat and it gave out information that was very helpful. Such as what and how to declare your items in the specific country you landed in, any odd items that may be illegal to bring it (and even the reasoning why) and any other information you might need to make your post flight experience better. Oh and the seats were more comfortable, had more ability to lean and the headrest was much better for flight sleeping. The only downside was there were "forced" ads on the tablet at take off for maybe 5-10 minutes but honestly, this flight was the cheapest option and had all the benefits listed above that is such an easy trade off. Im keeping an eye out for EVA air going forward.

Everything is good staff is polite and helpful flights are on time sub sandwhich for a snack was good with a bottle of water only thing maybe more variety of food like breakfast or dinner depends on the time

Movie selection was not as good as recent flights I've taken (EVA and other airlines).

Great but I am not sure why I was placed in zone 4 for boarding despite being an Infinity Member??? Can you explain online. Thanks

Excellent food. Good service. Crammed Premium Economy seats. I Asked to change seats during check in. They told me the flight was fully booked. But on board I saw empty seats where I could have been easily relocated.

friendly and professional cabin staff... seems cold and a bit aloof...

delayed and the cabin crew was like trainees.. a bit careless and not so pleasing to their job

Good. Please add a non- applicable category to your questions.

EVA air was nice. It was the first time I’ve flown with them. The poor entertainment choices for 2 long flights will make me think about choosing them next time. I didn’t know if would effect me so much but I couldn’t sleep and it added to the stress. The food was terrible for me but I couldn’t find how to inform them about my diet when I bought my ticket.

I think the business class service has declined as compared to how it was years ago. I am not a fan of the hello kitty graphics. Boarding was long and not well organized. The lounge in Taipei was not very good, the food was very poor. Did not live up to many international business class lounges.

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

Information on your arrival and departure airports

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