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Cheap flights from Toronto to Ko Samui from C$ 1,762

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 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Toronto to Ko Samui

Cheap round-trip flights

Logo
12:30 p.m. - 8:10 a.m.YYZ-USM
31h 40m2 stops
Logo
6:40 p.m. - 4:09 p.m.USM-YYZ
33h 29m2 stops
C$ 1,762
Find Deal
Mon, 1 Dec - Mon, 15 Dec
Logo
6:40 p.m. - 10:35 a.m.YYZ-USM
27h 55m2 stops
Logo
7:00 p.m. - 5:05 p.m.USM-YYZ
34h 05m2 stops
C$ 1,811
Find Deal
Sun, 4 Jan - Mon, 19 Jan
EVA Air Logo
1:20 a.m. - 3:35 p.m.YYZ-USM
27h 15m2 stops
EVA Air Logo
9:35 a.m. - 8:20 p.m.USM-YYZ
22h 45m2 stops
C$ 2,016EVA Air
Find Deal
Wed, 29 Oct - Mon, 3 Nov
EVA Air Logo
1:20 a.m. - 2:55 p.m.YYZ-USM
26h 35m2 stops
EVA Air Logo
8:30 a.m. - 8:20 p.m.USM-YYZ
23h 50m2 stops
C$ 2,018EVA Air
Find Deal
Wed, 29 Oct - Mon, 3 Nov
Air France Logo
7:45 p.m. - 9:05 p.m.YYZ-USM
38h 20m2 stops
Air France Logo
4:25 p.m. - 4:25 p.m.USM-YYZ
36h 00m2 stops
C$ 2,132Air France
Find Deal
Thu, 30 Oct - Mon, 3 Nov
Air France Logo
7:45 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$ 2,158Air France
Find Deal
Thu, 30 Oct - Mon, 3 Nov
Qatar Airways Logo
9:10 p.m. - 6:15 p.m.YYZ-USM
34h 05m2 stops
Qatar Airways Logo
6:15 p.m. - 2:40 p.m.USM-YYZ
32h 25m2 stops
C$ 2,187Qatar Airways
Find Deal
Thu, 30 Oct - Mon, 3 Nov
SWISS Logo
2:00 p.m. - 3:35 p.m.YYZ-USM
37h 35m3 stops
SWISS Logo
4:25 p.m. - 4:45 p.m.USM-YYZ
36h 20m3 stops
C$ 5,591SWISS
Find Deal
Sun, 4 Jan - Mon, 19 Jan
SWISS Logo
2:00 p.m. - 3:35 p.m.YYZ-USM
37h 35m3 stops
SWISS Logo
4:25 p.m. - 6:50 p.m.USM-YYZ
38h 25m3 stops
C$ 6,934SWISS
Find Deal
Sun, 30 Nov - Sat, 6 Dec
Qatar Airways Logo
7:05 a.m. - 8:10 a.m.YYZ-USM
37h 05m3 stops
Qatar Airways Logo
7:30 p.m. - 2:40 p.m.USM-YYZ
31h 10m2 stops
C$ 9,429Qatar Airways
Find Deal
Sat, 10 Jan - Sat, 24 Jan

EVA Air flights from Toronto to Ko Samui

Our best EVA Air deals on Toronto to Ko Samui flight tickets
EVA Air
3 Sep
YYZ1:45 a.m.Toronto Pearson Intl
32h 50m
2 stops
USM9:35 p.m.Ko Samui
17 Sep
USM8:50 p.m.Ko Samui
35h 30m
2 stops
YYZ9:20 p.m.Toronto Pearson Intl
C$ 1,791
Find similar
EVA Air
29 Oct
YYZ1:20 a.m.Toronto Pearson Intl
27h 15m
2 stops
USM3:35 p.m.Ko Samui
3 Nov
USM9:35 a.m.Ko Samui
22h 45m
2 stops
YYZ8:20 p.m.Toronto Pearson Intl
C$ 2,016
Find similar
EVA Air
29 Oct
YYZ1:20 a.m.Toronto Pearson Intl
26h 35m
2 stops
USM2:55 p.m.Ko Samui
3 Nov
USM8:30 a.m.Ko Samui
23h 50m
2 stops
YYZ8:20 p.m.Toronto Pearson Intl
C$ 2,018
Find similar

Air France flights from Toronto to Ko Samui

Our best Air France deals on Toronto to Ko Samui flight tickets
Air France
30 Oct
YYZ7:45 p.m.Toronto Pearson Intl
38h 20m
2 stops
USM9:05 p.m.Ko Samui
3 Nov
USM4:25 p.m.Ko Samui
36h 00m
2 stops
YYZ4:25 p.m.Toronto Pearson Intl
C$ 2,132
Find similar
Air France
30 Oct
YYZ7:45 p.m.Toronto Pearson Intl
38h 20m
2 stops
USM9:05 p.m.Ko Samui
3 Nov
USM11:40 a.m.Ko Samui
40h 45m
2 stops
YYZ4:25 p.m.Toronto Pearson Intl
C$ 2,158
Find similar
Air France
2 Jan
YYZ6:45 p.m.Toronto Pearson Intl
29h 50m
2 stops
USM12:35 p.m.Ko Samui
16 Jan
USM11:40 a.m.Ko Samui
40h 45m
2 stops
YYZ4:25 p.m.Toronto Pearson Intl
C$ 2,702
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 2 September 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

Mon 1/12

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

2 stops31h 40m

Ko Samui

Mon 15/12

6:40 p.m.-4:09 p.m.

2 stops33h 29m

C$ 1,762

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Sun 4/1

6:40 p.m.-10:35 a.m.

2 stops27h 55m

Ko Samui

Mon 19/1

7:00 p.m.-5:05 p.m.

2 stops34h 05m

C$ 1,811

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Wed 29/10

1:20 a.m.-3:35 p.m.

2 stops27h 15m

Ko Samui

Mon 3/11

9:35 a.m.-8:20 p.m.

2 stops22h 45m

C$ 2,016

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Wed 29/10

1:20 a.m.-2:55 p.m.

2 stops26h 35m

Ko Samui

Mon 3/11

8:30 a.m.-8:20 p.m.

2 stops23h 50m

C$ 2,018

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Thu 30/10

7:45 p.m.-9:05 p.m.

2 stops38h 20m

Ko Samui

Mon 3/11

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

2 stops36h 00m

C$ 2,132

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Thu 30/10

7:45 p.m.-9:05 p.m.

2 stops38h 20m

Ko Samui

Mon 3/11

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

2 stops40h 45m

C$ 2,158

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Thu 30/10

9:10 p.m.-6:15 p.m.

2 stops34h 05m

Ko Samui

Mon 3/11

6:15 p.m.-2:40 p.m.

2 stops32h 25m

C$ 2,187

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Sun 4/1

2:00 p.m.-3:35 p.m.

3 stops37h 35m

Ko Samui

Mon 19/1

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

3 stops36h 20m

C$ 5,591

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Sun 30/11

2:00 p.m.-3:35 p.m.

3 stops37h 35m

Ko Samui

Sat 6/12

4:25 p.m.-6:50 p.m.

3 stops38h 25m

C$ 6,934

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Sat 10/1

7:05 a.m.-8:10 a.m.

3 stops37h 05m

Ko Samui

Sat 24/1

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

2 stops31h 10m

C$ 9,429

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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$ 534. Flights from Toronto to Ko Samui on a Tuesday will generally be more expensive and average around C$ 1,740. 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$ 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 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 25h 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$ 1,955Free CancellationRating
8.4
1,235 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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