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Cheap flights from Toronto to Ko Samui from C$ 812

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 25/1. 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
10:35 p.m. - 6:50 p.m.
YYZ
-
USM
56h 15m2 stops
Multiple Airlines Logo
6:05 p.m. - 4:49 p.m.
USM
-
YYZ
34h 44m2 stops
C$ 1,674Multiple Airlines
sáb, 14 fev - qui, 26 fev
Etihad Airways Logo
3:10 p.m. - 7:10 a.m.
YYZ
-
USM
29h 00m2 stops
Etihad Airways Logo
5:25 p.m. - 9:00 a.m.
USM
-
YYZ
26h 35m2 stops
C$ 1,685Etihad Airways
seg, 20 abr - ter, 28 abr
EVA Air Logo
1:45 a.m. - 9:35 p.m.
YYZ
-
USM
32h 50m2 stops
EVA Air Logo
7:50 a.m. - 9:35 p.m.
USM
-
YYZ
24h 45m2 stops
C$ 1,982EVA Air
sáb, 2 mai - qui, 7 mai
EVA Air Logo
1:45 a.m. - 4:35 p.m.
YYZ
-
USM
27h 50m2 stops
EVA Air Logo
9:15 a.m. - 9:35 p.m.
USM
-
YYZ
23h 20m2 stops
C$ 1,983EVA Air
sáb, 2 mai - qui, 7 mai
Multiple Airlines Logo
7:09 a.m. - 9:35 p.m.
YYZ
-
USM
27h 26m3 stops
Multiple Airlines Logo
7:10 p.m. - 3:00 p.m.
USM
-
YYZ
30h 50m2 stops
C$ 2,605Multiple Airlines
seg, 20 abr - ter, 28 abr
Multiple Airlines Logo
3:30 p.m. - 7:10 a.m.
YYZ
-
USM
28h 40m2 stops
Multiple Airlines Logo
11:55 a.m. - 10:10 p.m.
USM
-
YYZ
21h 15m1 stop
C$ 2,958Multiple Airlines
seg, 20 abr - ter, 28 abr
Multiple Airlines Logo
3:30 p.m. - 7:40 p.m.
YYZ
-
USM
41h 10m1 stop
Multiple Airlines Logo
11:55 a.m. - 10:10 p.m.
USM
-
YYZ
21h 15m1 stop
C$ 3,758Multiple Airlines
seg, 20 abr - ter, 28 abr
Cathay Pacific Logo
1:55 p.m. - 7:35 p.m.
YYZ
-
USM
41h 40m1 stop
Cathay Pacific Logo
11:40 a.m. - 12:15 p.m.
USM
-
YYZ
36h 35m1 stop
C$ 4,737Cathay Pacific
sáb, 14 fev - qui, 26 fev
Cathay Pacific Logo
1:55 p.m. - 7:35 p.m.
YYZ
-
USM
41h 40m1 stop
Cathay Pacific Logo
7:55 a.m. - 9:00 p.m.
USM
-
YYZ
25h 05m2 stops
C$ 4,783Cathay Pacific
sáb, 14 fev - qui, 26 fev
Cathay Pacific Logo
1:55 p.m. - 7:35 p.m.
YYZ
-
USM
41h 40m1 stop
Cathay Pacific Logo
8:30 a.m. - 9:00 p.m.
USM
-
YYZ
24h 30m2 stops
C$ 4,787Cathay Pacific
sáb, 14 fev - qui, 26 fev

Cathay Pacific flights from Toronto to Ko Samui

Our best Cathay Pacific deals on Toronto to Ko Samui flight tickets
Cathay Pacific
15 Dec
YYZ12:35 a.m.Toronto Pearson Intl
31h 00m
1 stop
USM7:35 p.m.Ko Samui
23 Dec
USM7:55 a.m.Ko Samui
40h 20m
2 stops
YYZ12:15 p.m.Toronto Pearson Intl
C$ 3,489
Find similar
Cathay Pacific
15 Dec
YYZ12:35 a.m.Toronto Pearson Intl
31h 00m
1 stop
USM7:35 p.m.Ko Samui
23 Dec
USM11:40 a.m.Ko Samui
21h 20m
1 stop
YYZ9:00 p.m.Toronto Pearson Intl
C$ 4,188
Find similar
Cathay Pacific
14 Feb
YYZ1:55 p.m.Toronto Pearson Intl
41h 40m
1 stop
USM7:35 p.m.Ko Samui
26 Feb
USM11:40 a.m.Ko Samui
36h 35m
1 stop
YYZ12:15 p.m.Toronto Pearson Intl
C$ 4,737
Find similar

EVA Air flights from Toronto to Ko Samui

Our best EVA Air deals on Toronto to Ko Samui flight tickets
EVA Air
2 May
YYZ1:45 a.m.Toronto Pearson Intl
32h 50m
2 stops
USM9:35 p.m.Ko Samui
7 May
USM7:50 a.m.Ko Samui
24h 45m
2 stops
YYZ9:35 p.m.Toronto Pearson Intl
C$ 1,982
Find similar
EVA Air
2 May
YYZ1:45 a.m.Toronto Pearson Intl
27h 50m
2 stops
USM4:35 p.m.Ko Samui
7 May
USM9:15 a.m.Ko Samui
23h 20m
2 stops
YYZ9:35 p.m.Toronto Pearson Intl
C$ 1,983
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 11 dezembro 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

sáb 14/2

10:35 p.m.-6:50 p.m.

2 stops56h 15m

Ko Samui

qui 26/2

6:05 p.m.-4:49 p.m.

2 stops34h 44m

C$ 1,674

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

seg 20/4

3:10 p.m.-7:10 a.m.

2 stops29h 00m

Ko Samui

ter 28/4

5:25 p.m.-9:00 a.m.

2 stops26h 35m

C$ 1,685

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

sáb 2/5

1:45 a.m.-9:35 p.m.

2 stops32h 50m

Ko Samui

qui 7/5

7:50 a.m.-9:35 p.m.

2 stops24h 45m

C$ 1,982

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

sáb 2/5

1:45 a.m.-4:35 p.m.

2 stops27h 50m

Ko Samui

qui 7/5

9:15 a.m.-9:35 p.m.

2 stops23h 20m

C$ 1,983

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

seg 20/4

7:09 a.m.-9:35 p.m.

3 stops27h 26m

Ko Samui

ter 28/4

7:10 p.m.-3:00 p.m.

2 stops30h 50m

C$ 2,605

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

seg 20/4

3:30 p.m.-7:10 a.m.

2 stops28h 40m

Ko Samui

ter 28/4

11:55 a.m.-10:10 p.m.

1 stop21h 15m

C$ 2,958

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

seg 20/4

3:30 p.m.-7:40 p.m.

1 stop41h 10m

Ko Samui

ter 28/4

11:55 a.m.-10:10 p.m.

1 stop21h 15m

C$ 3,758

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

sáb 14/2

1:55 p.m.-7:35 p.m.

1 stop41h 40m

Ko Samui

qui 26/2

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

1 stop36h 35m

C$ 4,737

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

sáb 14/2

1:55 p.m.-7:35 p.m.

1 stop41h 40m

Ko Samui

qui 26/2

7:55 a.m.-9:00 p.m.

2 stops25h 05m

C$ 4,783

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

sáb 14/2

1:55 p.m.-7:35 p.m.

1 stop41h 40m

Ko Samui

qui 26/2

8:30 a.m.-9:00 p.m.

2 stops24h 30m

C$ 4,787

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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$ 535. Flights from Toronto to Ko Samui on a Tuesday will generally be more expensive and average around C$ 1,743. 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$ 693. 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$ 1,843 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

27h 15m

Direct flights

None
The fastest flight from Toronto to Ko Samui takes 27h 15m
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 27h 15m, 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$ 1,887Free CancellationRating
8.4
1,296 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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