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Cheap flights from Toronto Island Airport to Ko Samui from C$ 1,261

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto Island Airport to Ko Samui departing on 24/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Toronto Island Airport to Ko Samui

Cheap round-trip flights

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Multiple Airlines Logo
YTZ
-
USM
22678 kmmulti-stop
Multiple Airlines Logo
USM
-
YTZ
22678 kmmulti-stop
Multiple Airlines

momondo Fare Finder

 
Customize your flight search to find flights from Toronto Island Airport 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, momondo users made 96,600 searches. Data last updated 25 May 2026.
Use the filters below to find and compare flights from Toronto Island Airport to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest one-way

TorontoKo Samui

YTZ - USM

YTZUSM

Toronto Island

Sat 24/10

12:25 p.m.-7:10 a.m.

3 stops55h 45m

C$ 1,261

TorontoKo Samui

YTZ - USM

YTZUSM

Toronto Island

Wed 10/6

6:55 p.m.-5:05 p.m.

3 stops59h 10m

C$ 1,376
Quickest one-way

TorontoKo Samui

YTZ - USM

YTZUSM

Toronto Island

Tue 7/7

7:20 p.m.-4:50 p.m.

3 stops34h 30m

C$ 1,447

TorontoKo Samui

YTZ - USM

YTZUSM

Toronto Island

Tue 9/6

6:55 p.m.-8:30 p.m.

3 stops38h 35m

C$ 1,587

TorontoKo Samui

YTZ - USM

YTZUSM

Toronto Island

Sat 4/7

3:05 p.m.-8:25 a.m.

3 stops54h 20m

C$ 1,912

TorontoKo Samui

YTZ - USM

YTZUSM

Toronto Island

Sat 24/10

10:05 a.m.-7:35 p.m.

2 stops46h 30m

C$ 2,273

TorontoKo Samui

YTZ - USM

YTZUSM

Toronto Island

Wed 10/6

8:25 a.m.-7:40 p.m.

2 stops48h 15m

C$ 2,369

TorontoKo Samui

YTZ - USM

YTZUSM

Toronto Island

Mon 9/11

7:55 p.m.-9:05 p.m.

2 stops37h 10m

C$ 6,488

TorontoKo Samui

YTZ - USM

YTZUSM

Toronto Island

Mon 9/11

7:55 p.m.-9:05 p.m.

2 stops37h 10m

C$ 6,509

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Ko Samui from

How to get the cheapest flight ticket from Toronto Island Airport to Ko Samui

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How often are flights from Toronto to Ko Samui delayed?

Historically, on average around 22% of flights between Toronto and Ko Samui have experienced a delay on any given week. The average delay length over the past 12 months has been 103 minutes.

What is the most punctual flight time for Toronto to Ko Samui flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Toronto to Ko Samui flights?

According to our data, Porter Airlines has had the least delays on this route over the last 12 months, with about 22% of their flights experiencing any sort of delay.

When to book flights from Toronto Island Airport to Ko Samui

Are you open to changing your travel dates? Check out the ideal times to fly from Toronto Island Airport to Ko Samui according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Toronto Island Airport to Ko Samui (YTZ to USM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto Island Airport to Ko Samui

Fastest flight time

35h 20m

Direct flights

None
The fastest flight from Toronto Island Airport to Ko Samui takes 35h 20m
There are no direct flights from Toronto Island Airport to Ko Samui. There are no popular flight routes from Toronto Island Airport to Ko Samui.
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Frequently asked questions about flying from Toronto Island Airport to Ko Samui

  • How far is Toronto Island to Ko Samui by plane?

    The distance between Toronto Island and Ko Samui is about 14094.8 km. In terms of flight time, this usually takes a little over 35h 20m.

  • When did momondo last update prices for flights from Toronto Island Airport to Ko Samui Airport?

    Prices for flights from Toronto Island Airport to Ko Samui Airport refresh daily.

  • How old do you have to be to fly from Toronto Island Airport to Ko Samui Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Toronto Island Airport to Ko Samui Airport.

  • What documentation or ID do you need to fly to Ko Samui Airport?

    The travel and health documents you'll need for your trip to Ko Samui Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ko Samui Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Ko Samui?

Book flights to Ko Samui if you plan to visit one of these locations
Ko Tao
Ko Pha Ngan
Khanom

Why use momondo?

Why should I use momondo to find a flight deal from Toronto to Ko Samui?

Finding the right flight to Ko Samui from Toronto is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ko Samui quick and easy, saving you time and money.

Can I find flights from Toronto to Ko Samui with flexible booking policies on momondo?

All flight searches from Toronto to Ko Samui on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Toronto to Ko Samui?

Once all potential Toronto to Ko Samui flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Toronto to Ko Samui right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ko Samui from Toronto. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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