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Cheap flights from Toronto to Ko Samui from C$ 1,006

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 1/11. 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

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$ 1,889EVA Air
Find Deal
Wed, 29 Oct - Thu, 6 Nov
EVA Air Logo
1:20 a.m. - 8:15 p.m.YYZ-USM
31h 55m2 stops
EVA Air Logo
9:35 a.m. - 8:20 p.m.USM-YYZ
22h 45m2 stops
C$ 1,936EVA Air
Find Deal
Wed, 29 Oct - Mon, 3 Nov
Multiple Airlines Logo
1:40 p.m. - 6:15 p.m.YYZ-USM
41h 35m2 stops
Multiple Airlines Logo
6:15 p.m. - 8:15 a.m.USM-YYZ
50h 00m2 stops
C$ 2,027Multiple Airlines
Find Deal
Wed, 15 Oct - Sat, 15 Nov
Etihad Airways Logo
3:30 p.m. - 10:40 a.m.YYZ-USM
32h 10m2 stops
Etihad Airways Logo
1:25 p.m. - 8:15 a.m.USM-YYZ
30h 50m2 stops
C$ 2,269Etihad Airways
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Multiple Airlines Logo
1:45 a.m. - 6:15 p.m.YYZ-USM
29h 30m2 stops
Multiple Airlines Logo
8:30 a.m. - 8:20 p.m.USM-YYZ
23h 50m2 stops
C$ 2,333Multiple Airlines
Find Deal
Tue, 14 Oct - Sat, 15 Nov
Qatar Airways Logo
9:00 p.m. - 6:15 p.m.YYZ-USM
34h 15m2 stops
Qatar Airways Logo
5:55 p.m. - 3:00 p.m.USM-YYZ
32h 05m2 stops
C$ 2,450Qatar Airways
Find Deal
Sat, 11 Oct - Fri, 17 Oct
Cathay Pacific Logo
10:35 a.m. - 6:35 p.m.YYZ-USM
21h 00m1 stop
Cathay Pacific Logo
10:55 a.m. - 10:10 p.m.USM-YYZ
22h 15m1 stop
C$ 2,478Cathay Pacific
Find Deal
Sat, 11 Oct - Fri, 17 Oct
Qatar Airways Logo
9:10 p.m. - 6:15 p.m.YYZ-USM
34h 05m2 stops
Qatar Airways Logo
5:40 p.m. - 2:40 p.m.USM-YYZ
33h 00m2 stops
C$ 2,501Qatar Airways
Find Deal
Thu, 30 Oct - Mon, 3 Nov
Cathay Pacific Logo
10:35 a.m. - 9:35 p.m.YYZ-USM
24h 00m2 stops
Cathay Pacific Logo
10:55 a.m. - 10:10 p.m.USM-YYZ
22h 15m1 stop
C$ 2,505Cathay Pacific
Find Deal
Sat, 11 Oct - Fri, 17 Oct
Etihad Airways Logo
1:40 p.m. - 10:10 a.m.YYZ-USM
33h 30m2 stops
Etihad Airways Logo
7:00 p.m. - 9:00 a.m.USM-YYZ
49h 00m2 stops
C$ 8,732Etihad Airways
Find Deal
Sun, 5 Oct - Sat, 18 Oct

EVA Air flights from Toronto to Ko Samui

Our best EVA Air deals on Toronto to Ko Samui flight tickets
EVA Air
29 Oct
YYZ1:20 a.m.Toronto Pearson Intl
26h 35m
2 stops
USM2:55 p.m.Ko Samui
6 Nov
USM8:30 a.m.Ko Samui
23h 50m
2 stops
YYZ8:20 p.m.Toronto Pearson Intl
C$ 1,889
Find similar
EVA Air
29 Oct
YYZ1:20 a.m.Toronto Pearson Intl
31h 55m
2 stops
USM8:15 p.m.Ko Samui
3 Nov
USM9:35 a.m.Ko Samui
22h 45m
2 stops
YYZ8:20 p.m.Toronto Pearson Intl
C$ 1,936
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
USM9:10 p.m.Ko Samui
35h 10m
2 stops
YYZ8:20 p.m.Toronto Pearson Intl
C$ 2,020
Find similar

Etihad Airways flights from Toronto to Ko Samui

Our best Etihad Airways deals on Toronto to Ko Samui flight tickets
Etihad Airways
30 Oct
YYZ3:30 p.m.Toronto Pearson Intl
32h 10m
2 stops
USM10:40 a.m.Ko Samui
6 Nov
USM1:25 p.m.Ko Samui
30h 50m
2 stops
YYZ8:15 a.m.Toronto Pearson Intl
C$ 2,269
Find similar
Etihad Airways
5 Oct
YYZ1:40 p.m.Toronto Pearson Intl
33h 30m
2 stops
USM10:10 a.m.Ko Samui
18 Oct
USM7:00 p.m.Ko Samui
49h 00m
2 stops
YYZ9:00 a.m.Toronto Pearson Intl
C$ 8,732
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 19 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

Wed 29/10

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

2 stops26h 35m

Ko Samui

Thu 6/11

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

2 stops23h 50m

C$ 1,889

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Wed 29/10

1:20 a.m.-8:15 p.m.

2 stops31h 55m

Ko Samui

Mon 3/11

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

2 stops22h 45m

C$ 1,936

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Wed 15/10

1:40 p.m.-6:15 p.m.

2 stops41h 35m

Ko Samui

Sat 15/11

6:15 p.m.-8:15 a.m.

2 stops50h 00m

C$ 2,027

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Thu 30/10

3:30 p.m.-10:40 a.m.

2 stops32h 10m

Ko Samui

Thu 6/11

1:25 p.m.-8:15 a.m.

2 stops30h 50m

C$ 2,269

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Tue 14/10

1:45 a.m.-6:15 p.m.

2 stops29h 30m

Ko Samui

Sat 15/11

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

2 stops23h 50m

C$ 2,333

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Sat 11/10

9:00 p.m.-6:15 p.m.

2 stops34h 15m

Ko Samui

Fri 17/10

5:55 p.m.-3:00 p.m.

2 stops32h 05m

C$ 2,450

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Sat 11/10

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

1 stop21h 00m

Ko Samui

Fri 17/10

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

1 stop22h 15m

C$ 2,478

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

5:40 p.m.-2:40 p.m.

2 stops33h 00m

C$ 2,501

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Sat 11/10

10:35 a.m.-9:35 p.m.

2 stops24h 00m

Ko Samui

Fri 17/10

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

1 stop22h 15m

C$ 2,505

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Sun 5/10

1:40 p.m.-10:10 a.m.

2 stops33h 30m

Ko Samui

Sat 18/10

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

2 stops49h 00m

C$ 8,732

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$ 535. Flights from Toronto to Ko Samui on a Tuesday will generally be more expensive and average around C$ 1,742. 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

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 21h 00m, 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$ 1,957Free CancellationRating
8.4
1,237 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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