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Cheap flights from Toronto to Ko Samui from C$ 832

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 to Ko Samui departing on 7/4. 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
12:30 p.m. - 8:10 a.m.
YYZ
-
USM
31h 40m2 stops
Multiple Airlines Logo
4:25 p.m. - 7:25 p.m.
USM
-
YYZ
38h 00m2 stops
C$ 1,654Multiple Airlines
Wed, 25 Feb - Fri, 13 Mar
Multiple Airlines Logo
3:10 p.m. - 10:45 a.m.
YYZ
-
USM
32h 35m2 stops
Multiple Airlines Logo
5:50 p.m. - 9:00 a.m.
USM
-
YYZ
26h 10m2 stops
C$ 1,681Multiple Airlines
Mon, 20 Apr - Tue, 28 Apr
Multiple Airlines Logo
2:10 p.m. - 7:50 a.m.
YYZ
-
USM
30h 40m2 stops
Multiple Airlines Logo
7:45 p.m. - 5:55 p.m.
USM
-
YYZ
33h 10m2 stops
C$ 1,703Multiple Airlines
Fri, 10 Apr - Sat, 25 Apr
Etihad Airways Logo
2:30 p.m. - 7:45 a.m.
YYZ
-
USM
30h 15m2 stops
Etihad Airways Logo
1:30 p.m. - 9:00 a.m.
USM
-
YYZ
30h 30m2 stops
C$ 1,828Etihad Airways
Thu, 26 Mar - Sun, 5 Apr
EVA Air Logo
12:15 a.m. - 3:35 p.m.
YYZ
-
USM
27h 20m2 stops
EVA Air Logo
9:20 a.m. - 9:20 p.m.
USM
-
YYZ
23h 00m2 stops
C$ 2,036EVA Air
Mon, 23 Feb - Sat, 14 Mar
Multiple Airlines Logo
8:45 a.m. - 7:45 a.m.
YYZ
-
USM
36h 00m3 stops
Multiple Airlines Logo
7:50 a.m. - 6:35 a.m.
USM
-
YYZ
33h 45m3 stops
C$ 2,040Multiple Airlines
Thu, 26 Mar - Sun, 5 Apr
Etihad Airways Logo
2:45 p.m. - 7:45 a.m.
YYZ
-
USM
29h 00m2 stops
Etihad Airways Logo
1:25 p.m. - 8:50 a.m.
USM
-
YYZ
30h 25m2 stops
C$ 2,043Etihad Airways
Tue, 24 Feb - Fri, 13 Mar
Etihad Airways Logo
2:45 p.m. - 1:05 p.m.
YYZ
-
USM
34h 20m2 stops
Etihad Airways Logo
7:00 p.m. - 8:50 a.m.
USM
-
YYZ
48h 50m2 stops
C$ 2,057Etihad Airways
Tue, 17 Feb - Tue, 17 Mar
Multiple Airlines Logo
6:40 p.m. - 6:15 p.m.
YYZ
-
USM
36h 35m2 stops
Multiple Airlines Logo
7:50 a.m. - 6:35 a.m.
USM
-
YYZ
33h 45m3 stops
C$ 2,101Multiple Airlines
Thu, 26 Mar - Sun, 5 Apr
Multiple Airlines Logo
2:55 p.m. - 7:35 p.m.
YYZ
-
USM
41h 40m1 stop
Multiple Airlines Logo
9:15 a.m. - 10:10 p.m.
USM
-
YYZ
23h 55m2 stops
C$ 2,250Multiple Airlines
Thu, 26 Mar - Sun, 5 Apr

EVA Air flights from Toronto to Ko Samui

Our best EVA Air deals on Toronto to Ko Samui flight tickets
EVA Air
23 Feb
YYZ12:15 a.m.Toronto Pearson Intl
27h 20m
2 stops
USM3:35 p.m.Ko Samui
14 Mar
USM9:20 a.m.Ko Samui
23h 00m
2 stops
YYZ9:20 p.m.Toronto Pearson Intl
C$ 2,036
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
USM7:15 a.m.Ko Samui
25h 05m
2 stops
YYZ8:20 p.m.Toronto Pearson Intl
C$ 2,418
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
USM8:30 a.m.Ko Samui
23h 50m
2 stops
YYZ8:20 p.m.Toronto Pearson Intl
C$ 2,433
Find similar

Cathay Pacific flights from Toronto to Ko Samui

Our best Cathay Pacific deals on Toronto to Ko Samui flight tickets
Cathay Pacific
25 Feb
YYZ1:55 p.m.Toronto Pearson Intl
41h 40m
1 stop
USM7:35 p.m.Ko Samui
13 Mar
USM11:40 a.m.Ko Samui
21h 20m
1 stop
YYZ10:00 p.m.Toronto Pearson Intl
C$ 2,409
Find similar
Cathay Pacific
23 Feb
YYZ12:35 a.m.Toronto Pearson Intl
31h 00m
1 stop
USM7:35 p.m.Ko Samui
14 Mar
USM11:40 a.m.Ko Samui
21h 20m
1 stop
YYZ10:00 p.m.Toronto Pearson Intl
C$ 2,722
Find similar
Cathay Pacific
23 Feb
YYZ12:35 a.m.Toronto Pearson Intl
32h 45m
2 stops
USM9:20 p.m.Ko Samui
13 Mar
USM11:40 a.m.Ko Samui
21h 20m
1 stop
YYZ10:00 p.m.Toronto Pearson Intl
C$ 2,780
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 8 December 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

Wed 25/2

12:30 p.m.-8:10 a.m.

2 stops31h 40m

Ko Samui

Fri 13/3

4:25 p.m.-7:25 p.m.

2 stops38h 00m

C$ 1,654

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Mon 20/4

3:10 p.m.-10:45 a.m.

2 stops32h 35m

Ko Samui

Tue 28/4

5:50 p.m.-9:00 a.m.

2 stops26h 10m

C$ 1,681

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Fri 10/4

2:10 p.m.-7:50 a.m.

2 stops30h 40m

Ko Samui

Sat 25/4

7:45 p.m.-5:55 p.m.

2 stops33h 10m

C$ 1,703

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Thu 26/3

2:30 p.m.-7:45 a.m.

2 stops30h 15m

Ko Samui

Sun 5/4

1:30 p.m.-9:00 a.m.

2 stops30h 30m

C$ 1,828

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Mon 23/2

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

2 stops27h 20m

Ko Samui

Sat 14/3

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

2 stops23h 00m

C$ 2,036

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Thu 26/3

8:45 a.m.-7:45 a.m.

3 stops36h 00m

Ko Samui

Sun 5/4

7:50 a.m.-6:35 a.m.

3 stops33h 45m

C$ 2,040

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Tue 24/2

2:45 p.m.-7:45 a.m.

2 stops29h 00m

Ko Samui

Fri 13/3

1:25 p.m.-8:50 a.m.

2 stops30h 25m

C$ 2,043

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Tue 17/2

2:45 p.m.-1:05 p.m.

2 stops34h 20m

Ko Samui

Tue 17/3

7:00 p.m.-8:50 a.m.

2 stops48h 50m

C$ 2,057

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Thu 26/3

6:40 p.m.-6:15 p.m.

2 stops36h 35m

Ko Samui

Sun 5/4

7:50 a.m.-6:35 a.m.

3 stops33h 45m

C$ 2,101

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Thu 26/3

2:55 p.m.-7:35 p.m.

1 stop41h 40m

Ko Samui

Sun 5/4

9:15 a.m.-10:10 p.m.

2 stops23h 55m

C$ 2,250

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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$ 536. Flights from Toronto to Ko Samui on a Tuesday will generally be more expensive and average around C$ 1,746. 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$ 694. 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$ 1,846 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

Fastest flight time

31h 10m

Direct flights

None
The fastest flight from Toronto to Ko Samui takes 31h 10m
There are no direct flights from Toronto to Ko Samui. There are no popular flight routes from Toronto to Ko Samui.
Search flight deals

  • 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 30m, 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$ 1,891Free CancellationRating
8.4
1,294 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.

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