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Cheap flights from Toronto Pearson Intl Airport to Ko Samui from C$ 800

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 22/9. 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
1 adult, Economy, 0 bags

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
7:00 p.m. - 11:15 a.m.YYZ  Toronto Pearson Intl-USM Ko Samui
29h 15m2 stops Vancouver Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
6:25 p.m. - 5:00 p.m.USM  Ko Samui-YYZ Toronto Pearson Intl
33h 35m2 stops Bangkok Suvarnabhumi Tokyo Haneda
C$ 1,821Multiple Airlines
Wed, 2 Sep - Wed, 9 Sep
Multiple Airlines Logo
1:30 p.m. - 7:35 a.m.YYZ  Toronto Pearson Intl-USM Ko Samui
31h 05m2 stops Incheon Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
6:25 p.m. - 5:00 p.m.USM  Ko Samui-YYZ Toronto Pearson Intl
33h 35m2 stops Bangkok Suvarnabhumi Tokyo Haneda
C$ 1,825Multiple Airlines
Tue, 22 Sep - Tue, 29 Sep
Multiple Airlines Logo
6:40 p.m. - 10:35 a.m.YYZ  Toronto Pearson Intl-USM Ko Samui
27h 55m2 stops Vancouver Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
8:30 p.m. - 4:45 p.m.USM  Ko Samui-YYZ Toronto Pearson Intl
32h 15m2 stops Bangkok Suvarnabhumi Tokyo Narita
C$ 1,853Multiple Airlines
Mon, 25 Jan - Sat, 6 Feb
Multiple Airlines Logo
12:15 a.m. - 7:10 a.m.YYZ  Toronto Pearson Intl-USM Ko Samui
42h 55m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
7:00 a.m. - 8:20 p.m.USM  Ko Samui-YYZ Toronto Pearson Intl
25h 20m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
C$ 1,923Multiple Airlines
Fri, 20 Nov - Sat, 28 Nov
Multiple Airlines Logo
7:00 p.m. - 10:10 a.m.YYZ  Toronto Pearson Intl-USM Ko Samui
28h 10m2 stops Vancouver Intl Singapore Changi
Multiple Airlines Logo
7:45 p.m. - 4:35 p.m.USM  Ko Samui-YYZ Toronto Pearson Intl
31h 50m2 stops Bangkok Suvarnabhumi Tokyo Narita
C$ 2,065Multiple Airlines
Fri, 4 Sep - Fri, 11 Sep
EVA Air Logo
1:45 a.m. - 3:10 p.m.YYZ  Toronto Pearson Intl-USM Ko Samui
26h 25m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
EVA Air Logo
8:50 p.m. - 9:20 p.m.USM  Ko Samui-YYZ Toronto Pearson Intl
35h 30m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
C$ 2,092EVA Air
Wed, 16 Sep - Mon, 21 Sep
EVA Air Logo
1:45 a.m. - 3:10 p.m.YYZ  Toronto Pearson Intl-USM Ko Samui
26h 25m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
EVA Air Logo
8:50 p.m. - 9:20 p.m.USM  Ko Samui-YYZ Toronto Pearson Intl
35h 30m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
C$ 2,094EVA Air
Wed, 16 Sep - Mon, 21 Sep
EVA Air Logo
12:15 a.m. - 8:25 p.m.YYZ  Toronto Pearson Intl-USM Ko Samui
32h 10m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
EVA Air Logo
7:55 a.m. - 8:20 p.m.USM  Ko Samui-YYZ Toronto Pearson Intl
24h 25m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
C$ 2,198EVA Air
Fri, 20 Nov - Sat, 28 Nov
EVA Air Logo
1:45 a.m. - 8:30 p.m.YYZ  Toronto Pearson Intl-USM Ko Samui
31h 45m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
EVA Air Logo
7:00 a.m. - 9:10 p.m.USM  Ko Samui-YYZ Toronto Pearson Intl
25h 10m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
C$ 2,209EVA Air
Wed, 21 Oct - Mon, 26 Oct
Multiple Airlines Logo
6:40 p.m. - 10:35 a.m.YYZ  Toronto Pearson Intl-USM Ko Samui
27h 55m2 stops Vancouver Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
8:55 a.m. - 6:15 p.m.USM  Ko Samui-YYZ Toronto Pearson Intl
45h 20m3 stops Singapore Changi Abu Dhabi Zayed Intl Calgary
C$ 2,217Multiple Airlines
Mon, 25 Jan - Sat, 6 Feb

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KLM flights from Toronto Pearson Intl Airport to Ko Samui

Our best KLM deals on Toronto Pearson Intl Airport to Ko Samui flight tickets
KLM
26 Jan
YYZ6:30 p.m.Toronto Pearson Intl
30h 05m
2 stops
USM12:35 p.m.Ko Samui
13 Feb
USM1:25 p.m.Ko Samui
41h 50m
2 stops
YYZ7:15 p.m.Toronto Pearson Intl
C$ 3,531
KLM
27 Jan
YYZ10:20 p.m.Toronto Pearson Intl
24h 15m
2 stops
USM10:35 a.m.Ko Samui
12 Feb
USM4:25 p.m.Ko Samui
35h 45m
2 stops
YYZ4:10 p.m.Toronto Pearson Intl
C$ 3,758

EVA Air flights from Toronto Pearson Intl Airport to Ko Samui

Our best EVA Air deals on Toronto Pearson Intl Airport to Ko Samui flight tickets
EVA Air
16 Sep
YYZ1:45 a.m.Toronto Pearson Intl
26h 25m
2 stops
USM3:10 p.m.Ko Samui
21 Sep
USM8:50 p.m.Ko Samui
35h 30m
2 stops
YYZ9:20 p.m.Toronto Pearson Intl
C$ 2,092
EVA Air
16 Sep
YYZ1:45 a.m.Toronto Pearson Intl
26h 25m
2 stops
USM3:10 p.m.Ko Samui
21 Sep
USM8:50 p.m.Ko Samui
35h 30m
2 stops
YYZ9:20 p.m.Toronto Pearson Intl
C$ 2,094
EVA Air
20 Nov
YYZ12:15 a.m.Toronto Pearson Intl
32h 10m
2 stops
USM8:25 p.m.Ko Samui
28 Nov
USM7:55 a.m.Ko Samui
24h 25m
2 stops
YYZ8:20 p.m.Toronto Pearson Intl
C$ 2,198

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 9 August 2026.
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

Cheapest round-trip

TorontoKo Samui

YYZ Toronto Pearson Intl - USM Ko Samui

YYZUSM

Toronto Pearson Intl

Wed 2/9

7:00 p.m.-11:15 a.m.

2 stops29h 15m

Ko Samui

Wed 9/9

6:25 p.m.-5:00 p.m.

2 stops33h 35m

C$ 1,821

TorontoKo Samui

YYZ Toronto Pearson Intl - USM Ko Samui

YYZUSM

Toronto Pearson Intl

Tue 22/9

1:30 p.m.-7:35 a.m.

2 stops31h 05m

Ko Samui

Tue 29/9

6:25 p.m.-5:00 p.m.

2 stops33h 35m

C$ 1,825

TorontoKo Samui

YYZ Toronto Pearson Intl - USM Ko Samui

YYZUSM

Toronto Pearson Intl

Mon 25/1

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

2 stops27h 55m

Ko Samui

Sat 6/2

8:30 p.m.-4:45 p.m.

2 stops32h 15m

C$ 1,853

TorontoKo Samui

YYZ Toronto Pearson Intl - USM Ko Samui

YYZUSM

Toronto Pearson Intl

Fri 20/11

12:15 a.m.-7:10 a.m.

2 stops42h 55m

Ko Samui

Sat 28/11

7:00 a.m.-8:20 p.m.

2 stops25h 20m

C$ 1,923

TorontoKo Samui

YYZ Toronto Pearson Intl - USM Ko Samui

YYZUSM

Toronto Pearson Intl

Fri 4/9

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

2 stops28h 10m

Ko Samui

Fri 11/9

7:45 p.m.-4:35 p.m.

2 stops31h 50m

C$ 2,065

TorontoKo Samui

YYZ Toronto Pearson Intl - USM Ko Samui

YYZUSM

Toronto Pearson Intl

Wed 16/9

1:45 a.m.-3:10 p.m.

2 stops26h 25m

Ko Samui

Mon 21/9

8:50 p.m.-9:20 p.m.

2 stops35h 30m

C$ 2,092

TorontoKo Samui

YYZ Toronto Pearson Intl - USM Ko Samui

YYZUSM

Toronto Pearson Intl

Wed 16/9

1:45 a.m.-3:10 p.m.

2 stops26h 25m

Ko Samui

Mon 21/9

8:50 p.m.-9:20 p.m.

2 stops35h 30m

C$ 2,094
Quickest round-trip

TorontoKo Samui

YYZ Toronto Pearson Intl - USM Ko Samui

YYZUSM

Toronto Pearson Intl

Fri 20/11

12:15 a.m.-8:25 p.m.

2 stops32h 10m

Ko Samui

Sat 28/11

7:55 a.m.-8:20 p.m.

2 stops24h 25m

C$ 2,198

TorontoKo Samui

YYZ Toronto Pearson Intl - USM Ko Samui

YYZUSM

Toronto Pearson Intl

Wed 21/10

1:45 a.m.-8:30 p.m.

2 stops31h 45m

Ko Samui

Mon 26/10

7:00 a.m.-9:10 p.m.

2 stops25h 10m

C$ 2,209

TorontoKo Samui

YYZ Toronto Pearson Intl - USM Ko Samui

YYZUSM

Toronto Pearson Intl

Mon 25/1

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

2 stops27h 55m

Ko Samui

Sat 6/2

8:55 a.m.-6:15 p.m.

3 stops45h 20m

C$ 2,217

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 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 cheapest airline that flies from Toronto Pearson Intl to Ko Samui?

Etihad Airways is the most popular carrier operating from Toronto Pearson Intl to Ko Samui

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

27h 15m

Direct flights

None
The fastest flight from Toronto Pearson Intl Airport to Ko Samui takes 27h 15m
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.
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Frequently asked questions about flying from Toronto Pearson Intl Airport to Ko Samui

  • 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 27h 15m, 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 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.

Travelling to a place near Ko Samui?

Book flights to Ko Samui if you plan to visit one of these locations
Ko Tao
Ko Pha Ngan
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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