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Cheap flights from Toronto to Ko Samui from C$ 1,533

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto to Ko Samui departing on 18/1. 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 to Ko Samui

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:55 p.m. - 10:35 a.m.YYZ-USM
28h 40m2 stops
Multiple Airlines Logo
8:40 p.m. - 4:09 p.m.USM-YYZ
31h 29m2 stops
C$ 1,533Multiple Airlines
Find Deal
Sun, 18 Jan - Sun, 25 Jan
Multiple Airlines Logo
5:55 p.m. - 9:20 a.m.YYZ-USM
27h 25m2 stops
Multiple Airlines Logo
9:20 a.m. - 1:17 a.m.USM-YYZ
27h 57m3 stops
C$ 1,670Multiple Airlines
Find Deal
Sun, 18 Jan - Sun, 25 Jan
Multiple Airlines Logo
5:55 p.m. - 3:40 p.m.YYZ-USM
33h 45m3 stops
Multiple Airlines Logo
8:55 a.m. - 5:41 p.m.USM-YYZ
44h 46m3 stops
C$ 1,846Multiple Airlines
Find Deal
Sun, 18 Jan - Sun, 25 Jan
EVA Air Logo
12:15 a.m. - 3:35 p.m.YYZ-USM
27h 20m2 stops
EVA Air Logo
7:00 p.m. - 8:20 p.m.USM-YYZ
37h 20m2 stops
C$ 2,212EVA Air
Find Deal
Sat, 17 Jan - Sun, 25 Jan
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$ 2,223EVA Air
Find Deal
Wed, 19 Nov - Mon, 24 Nov
Etihad Airways Logo
2:45 p.m. - 10:35 a.m.YYZ-USM
31h 50m2 stops
Etihad Airways Logo
6:15 p.m. - 9:20 a.m.USM-YYZ
27h 05m2 stops
C$ 2,295Etihad Airways
Find Deal
Tue, 16 Dec - Tue, 23 Dec
Cathay Pacific Logo
12:35 a.m. - 7:35 p.m.YYZ-USM
31h 00m1 stop
Cathay Pacific Logo
11:40 a.m. - 12:15 p.m.USM-YYZ
36h 35m1 stop
C$ 2,417Cathay Pacific
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Sat, 17 Jan - Sun, 25 Jan
Cathay Pacific Logo
1:55 p.m. - 7:10 a.m.YYZ-USM
29h 15m2 stops
Cathay Pacific Logo
11:40 a.m. - 12:15 p.m.USM-YYZ
36h 35m1 stop
C$ 2,433Cathay Pacific
Find Deal
Sun, 18 Jan - Sun, 25 Jan
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$ 2,488Air France
Find Deal
Thu, 20 Nov - Mon, 24 Nov
Etihad Airways Logo
2:45 p.m. - 4:25 p.m.YYZ-USM
37h 40m2 stops
Etihad Airways Logo
5:40 p.m. - 9:20 a.m.USM-YYZ
27h 40m2 stops
C$ 2,960Etihad Airways
Find Deal
Thu, 8 Jan - Thu, 22 Jan

EVA Air flights from Toronto to Ko Samui

Our best EVA Air deals on Toronto to Ko Samui flight tickets
EVA Air
17 Jan
YYZ12:15 a.m.Toronto Pearson Intl
27h 20m
2 stops
USM3:35 p.m.Ko Samui
25 Jan
USM7:00 p.m.Ko Samui
37h 20m
2 stops
YYZ8:20 p.m.Toronto Pearson Intl
C$ 2,212
Find similar
EVA Air
19 Nov
YYZ12:15 a.m.Toronto Pearson Intl
28h 10m
2 stops
USM4:25 p.m.Ko Samui
24 Nov
USM7:55 a.m.Ko Samui
24h 25m
2 stops
YYZ8:20 p.m.Toronto Pearson Intl
C$ 2,223
Find similar
EVA Air
13 Feb
YYZ12:15 a.m.Toronto Pearson Intl
28h 10m
2 stops
USM4:25 p.m.Ko Samui
26 Feb
USM8:20 p.m.Ko Samui
36h 00m
2 stops
YYZ8:20 p.m.Toronto Pearson Intl
C$ 2,299
Find similar

Etihad Airways flights from Toronto to Ko Samui

Our best Etihad Airways deals on Toronto to Ko Samui flight tickets
Etihad Airways
16 Dec
YYZ2:45 p.m.Toronto Pearson Intl
31h 50m
2 stops
USM10:35 a.m.Ko Samui
23 Dec
USM6:15 p.m.Ko Samui
27h 05m
2 stops
YYZ9:20 a.m.Toronto Pearson Intl
C$ 2,295
Find similar
Etihad Airways
8 Jan
YYZ2:45 p.m.Toronto Pearson Intl
37h 40m
2 stops
USM4:25 p.m.Ko Samui
22 Jan
USM5:40 p.m.Ko Samui
27h 40m
2 stops
YYZ9:20 a.m.Toronto Pearson Intl
C$ 2,960
Find similar

momondo 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, momondo users made 96,600 searches. Data last updated 3 November 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

Sun 18/1

5:55 p.m.-10:35 a.m.

2 stops28h 40m

Ko Samui

Sun 25/1

8:40 p.m.-4:09 p.m.

2 stops31h 29m

C$ 1,533

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Sun 18/1

5:55 p.m.-9:20 a.m.

2 stops27h 25m

Ko Samui

Sun 25/1

9:20 a.m.-1:17 a.m.

3 stops27h 57m

C$ 1,670

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Sun 18/1

5:55 p.m.-3:40 p.m.

3 stops33h 45m

Ko Samui

Sun 25/1

8:55 a.m.-5:41 p.m.

3 stops44h 46m

C$ 1,846

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Sat 17/1

12:15 a.m.-3:35 p.m.

2 stops27h 20m

Ko Samui

Sun 25/1

7:00 p.m.-8:20 p.m.

2 stops37h 20m

C$ 2,212

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Wed 19/11

12:15 a.m.-4:25 p.m.

2 stops28h 10m

Ko Samui

Mon 24/11

7:55 a.m.-8:20 p.m.

2 stops24h 25m

C$ 2,223

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Tue 16/12

2:45 p.m.-10:35 a.m.

2 stops31h 50m

Ko Samui

Tue 23/12

6:15 p.m.-9:20 a.m.

2 stops27h 05m

C$ 2,295

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Sat 17/1

12:35 a.m.-7:35 p.m.

1 stop31h 00m

Ko Samui

Sun 25/1

11:40 a.m.-12:15 p.m.

1 stop36h 35m

C$ 2,417

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Sun 18/1

1:55 p.m.-7:10 a.m.

2 stops29h 15m

Ko Samui

Sun 25/1

11:40 a.m.-12:15 p.m.

1 stop36h 35m

C$ 2,433

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Thu 20/11

6:45 p.m.-9:05 p.m.

2 stops38h 20m

Ko Samui

Mon 24/11

11:40 a.m.-4:25 p.m.

2 stops40h 45m

C$ 2,488

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Thu 8/1

2:45 p.m.-4:25 p.m.

2 stops37h 40m

Ko Samui

Thu 22/1

5:40 p.m.-9:20 a.m.

2 stops27h 40m

C$ 2,960

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Ko Samui from

How to get the cheapest flight ticket from Toronto 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

What is the cheapest day to depart on your flight to Ko Samui?

Our data shows that Friday is the least expensive day to fly to Ko Samui. Tickets to fly out on this day can be as low as C$ 543. Flights from Toronto to Ko Samui on a Tuesday will generally be more expensive and average around C$ 1,770. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Ko Samui?

According to our data, the cheapest time of day to fly to Ko Samui is at noon. momondo users have found flights departing from Toronto to Ko Samui at noon for as low as C$ 704. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are C$ 1,872 on average. Flights to Ko Samui from Toronto in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

Can stopping save me money on Toronto to Ko Samui flights?

You could potentially save up to 24% on your flight if you consider stops on a Toronto to Ko Samui flight.

When to book flights from Toronto to Ko Samui

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

Cheap Toronto to Ko Samui (YTO to USM) flight deals and tips

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

Direct flights

None
There are no direct flights from Toronto to Ko Samui. There are no popular flight routes from Toronto to Ko Samui.
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  • How far is Toronto to Ko Samui by plane?

    The distance between Toronto and Ko Samui is about 14092.4 km. Flights usually cover this in 24h 20m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Toronto to Ko Samui Airport were last updated today.

  • How many operators does momondo search for flights from Toronto to Ko Samui Airport?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Toronto to Ko Samui Airport.

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

    The necessary travel and health documents for your Ko Samui Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Toronto to Ko Samui?

Best airlines flying from Toronto to Ko Samui

Compare and see reviews for airlines that fly from Toronto to Ko Samui with momondo
Airline
Rating
Free Cancellation
Price
EVA AirPriceFrom C$ 1,917Free CancellationRating
8.4
1,268 reviews
Search EVA Air flights

Travelling to a place near Ko Samui?

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ko Samui from Toronto.

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 you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ko Samui from Toronto.

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

If you are simply researching potential flights to Ko Samui, momondo offers a useful price alert feature which will track prices for flights to Ko Samui from Toronto and alert you when they change.

An easier way to manage your Ko Samui trip

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