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Cheap flights from Toronto Pearson Intl Airport to Ko Samui from C$ 788

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 Pearson Intl Airport to Ko Samui departing on 19/1. 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 Pearson Intl Airport 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
7:45 p.m. - 7:35 p.m.
USM
-
YYZ
34h 50m2 stops
C$ 1,481Multiple Airlines
Mon, 2 Mar - Wed, 11 Mar
Multiple Airlines Logo
2:45 p.m. - 7:45 a.m.
YYZ
-
USM
29h 00m2 stops
Multiple Airlines Logo
8:50 a.m. - 8:50 a.m.
USM
-
YYZ
59h 00m2 stops
C$ 1,644Multiple Airlines
Mon, 2 Mar - Mon, 16 Mar
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$ 1,682Multiple Airlines
Sat, 14 Feb - Thu, 26 Feb
Multiple Airlines Logo
11:40 a.m. - 7:35 a.m.
YYZ
-
USM
31h 55m2 stops
Multiple Airlines Logo
7:30 p.m. - 9:05 a.m.
USM
-
YYZ
25h 35m2 stops
C$ 2,017Multiple Airlines
Sat, 17 Jan - Sat, 14 Feb
Multiple Airlines Logo
10:35 p.m. - 7:30 a.m.
YYZ
-
USM
44h 55m3 stops
Multiple Airlines Logo
3:50 p.m. - 1:10 p.m.
USM
-
YYZ
32h 20m2 stops
C$ 2,046Multiple Airlines
Mon, 2 Mar - Wed, 11 Mar
Multiple Airlines Logo
8:10 p.m. - 7:30 a.m.
YYZ
-
USM
47h 20m2 stops
Multiple Airlines Logo
7:30 p.m. - 2:40 p.m.
USM
-
YYZ
55h 10m2 stops
C$ 2,177Multiple Airlines
Wed, 11 Feb - Sat, 21 Feb
Multiple Airlines Logo
10:35 p.m. - 7:30 a.m.
YYZ
-
USM
44h 55m3 stops
Multiple Airlines Logo
3:35 p.m. - 3:40 p.m.
USM
-
YYZ
35h 05m2 stops
C$ 2,232Multiple Airlines
Mon, 2 Mar - Mon, 16 Mar
Qatar Airways Logo
8:10 p.m. - 6:55 p.m.
YYZ
-
USM
34h 45m2 stops
Qatar Airways Logo
7:10 p.m. - 2:40 p.m.
USM
-
YYZ
55h 30m2 stops
C$ 2,253Qatar Airways
Mon, 9 Feb - Sun, 22 Feb
Qatar Airways Logo
8:10 p.m. - 8:10 a.m.
YYZ
-
USM
48h 00m2 stops
Qatar Airways Logo
7:35 p.m. - 2:40 p.m.
USM
-
YYZ
55h 05m2 stops
C$ 2,255Qatar Airways
Tue, 10 Feb - Sun, 22 Feb
Qatar Airways Logo
8:10 p.m. - 4:25 p.m.
YYZ
-
USM
32h 15m2 stops
Qatar Airways Logo
7:10 p.m. - 2:40 p.m.
USM
-
YYZ
55h 30m2 stops
C$ 2,297Qatar Airways
Mon, 9 Feb - Fri, 20 Feb

Cathay Pacific flights from Toronto Pearson Intl Airport to Ko Samui

Our best Cathay Pacific deals on Toronto Pearson Intl Airport to Ko Samui flight tickets
Cathay Pacific
1 Mar
YYZ12:35 a.m.Toronto Pearson Intl
31h 00m
1 stop
USM7:35 p.m.Ko Samui
11 Mar
USM11:40 a.m.Ko Samui
21h 20m
1 stop
YYZ10:00 p.m.Toronto Pearson Intl
C$ 2,437
Find similar
Cathay Pacific
1 Mar
YYZ12:35 a.m.Toronto Pearson Intl
31h 00m
1 stop
USM7:35 p.m.Ko Samui
16 Mar
USM11:40 a.m.Ko Samui
21h 20m
1 stop
YYZ10:00 p.m.Toronto Pearson Intl
C$ 2,630
Find similar
Cathay Pacific
16 Jan
YYZ12:35 a.m.Toronto Pearson Intl
31h 00m
1 stop
USM7:35 p.m.Ko Samui
14 Feb
USM11:40 a.m.Ko Samui
21h 20m
1 stop
YYZ9:00 p.m.Toronto Pearson Intl
C$ 2,863
Find similar

Qatar Airways flights from Toronto Pearson Intl Airport to Ko Samui

Our best Qatar Airways deals on Toronto Pearson Intl Airport to Ko Samui flight tickets
Qatar Airways
9 Feb
YYZ8:10 p.m.Toronto Pearson Intl
33h 40m
2 stops
USM5:50 p.m.Ko Samui
21 Feb
USM6:40 p.m.Ko Samui
56h 00m
2 stops
YYZ2:40 p.m.Toronto Pearson Intl
C$ 2,253
Find similar
Qatar Airways
10 Feb
YYZ8:10 p.m.Toronto Pearson Intl
48h 00m
2 stops
USM8:10 a.m.Ko Samui
21 Feb
USM7:00 p.m.Ko Samui
55h 40m
2 stops
YYZ2:40 p.m.Toronto Pearson Intl
C$ 2,255
Find similar
Qatar Airways
9 Feb
YYZ8:10 p.m.Toronto Pearson Intl
32h 15m
2 stops
USM4:25 p.m.Ko Samui
20 Feb
USM7:10 p.m.Ko Samui
55h 30m
2 stops
YYZ2:40 p.m.Toronto Pearson Intl
C$ 2,297
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Toronto Pearson Intl 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 18 December 2025.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Mon 2/3

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

2 stops56h 15m

Ko Samui

Wed 11/3

7:45 p.m.-7:35 p.m.

2 stops34h 50m

C$ 1,481

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Mon 2/3

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

2 stops29h 00m

Ko Samui

Mon 16/3

8:50 a.m.-8:50 a.m.

2 stops59h 00m

C$ 1,644

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Sat 14/2

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

2 stops56h 15m

Ko Samui

Thu 26/2

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

2 stops34h 44m

C$ 1,682

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Sat 17/1

11:40 a.m.-7:35 a.m.

2 stops31h 55m

Ko Samui

Sat 14/2

7:30 p.m.-9:05 a.m.

2 stops25h 35m

C$ 2,017

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Mon 2/3

10:35 p.m.-7:30 a.m.

3 stops44h 55m

Ko Samui

Wed 11/3

3:50 p.m.-1:10 p.m.

2 stops32h 20m

C$ 2,046

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Wed 11/2

8:10 p.m.-7:30 a.m.

2 stops47h 20m

Ko Samui

Sat 21/2

7:30 p.m.-2:40 p.m.

2 stops55h 10m

C$ 2,177

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Mon 2/3

10:35 p.m.-7:30 a.m.

3 stops44h 55m

Ko Samui

Mon 16/3

3:35 p.m.-3:40 p.m.

2 stops35h 05m

C$ 2,232

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Mon 9/2

8:10 p.m.-6:55 p.m.

2 stops34h 45m

Ko Samui

Sun 22/2

7:10 p.m.-2:40 p.m.

2 stops55h 30m

C$ 2,253

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Tue 10/2

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

2 stops48h 00m

Ko Samui

Sun 22/2

7:35 p.m.-2:40 p.m.

2 stops55h 05m

C$ 2,255

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Mon 9/2

8:10 p.m.-4:25 p.m.

2 stops32h 15m

Ko Samui

Fri 20/2

7:10 p.m.-2:40 p.m.

2 stops55h 30m

C$ 2,297

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Ko Samui from

How to get the cheapest flight ticket from Toronto Pearson Intl 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

What is the typical price of a round-trip flight between Toronto Pearson Intl Airport and Ko Samui?

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$ 534. Flights from Toronto Pearson Intl Airport to Ko Samui on a Tuesday will generally be more expensive and average around C$ 1,741. 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 Pearson Intl Airport to Ko Samui at noon for as low as C$ 692. 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$ 1,841 on average. Flights to Ko Samui from Toronto Pearson Intl Airport 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 Pearson Intl Airport to Ko Samui flights?

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

When to book flights from Toronto Pearson Intl Airport to Ko Samui

Are you open to changing your travel dates? Check out the ideal times to fly from Toronto Pearson Intl 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 Pearson Intl Airport to Ko Samui (YYZ to USM) flight deals and tips

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

Fastest flight time

28h 40m

Direct flights

None
The fastest flight from Toronto Pearson Intl Airport to Ko Samui takes 28h 40m
There are no direct flights from Toronto Pearson Intl Airport to Ko Samui. There are no popular flight routes from Toronto Pearson Intl Airport to Ko Samui.
Search flight deals

  • How far is Toronto Pearson Intl to Ko Samui by plane?

    Toronto Pearson Intl and Ko Samui are 14089.2 km apart from one another. Flights usually cover this in 28h 40m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Toronto Pearson Intl Airport to Ko Samui Airport are updated daily.

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

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

Best airlines flying from Toronto Pearson Intl Airport to Ko Samui

Compare and see reviews for airlines that fly from Toronto Pearson Intl Airport to Ko Samui with momondo
Airline
Rating
Free Cancellation
Price
EVA AirPriceFrom C$ 1,886Free CancellationRating
8.4
1,297 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?

momondo helps you find the best flight between Toronto and Ko Samui by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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 not ready to book a flight from Toronto to Ko Samui now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ko Samui and let you know when they change.

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