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Flights to Ko Samui

C$ 739 Cheap flights to Ko Samui

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Ko Samui departing on 28/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Canada to Ko Samui

Cheap round-trip flights

Logo
1:15 p.m. - 10:10 a.m.YYZ-USM
33h 55m2 stops
Logo
7:00 p.m. - 7:30 p.m.USM-YYZ
35h 30m2 stops
C$ 1,268
Find Deal
Mon, 8 Sep - Sun, 21 Sep
Logo
3:00 a.m. - 6:55 p.m.YVR-USM
25h 55m2 stops
Logo
7:55 a.m. - 7:15 p.m.USM-YVR
26h 20m2 stops
C$ 1,386
Find Deal
Fri, 31 Oct - Sun, 30 Nov
EVA Air Logo
2:00 a.m. - 1:45 p.m.YVR-USM
21h 45m2 stops
EVA Air Logo
8:45 a.m. - 7:15 p.m.USM-YVR
24h 30m2 stops
C$ 1,633EVA Air
Find Deal
Wed, 15 Oct - Mon, 20 Oct
EVA Air Logo
1:15 a.m. - 2:55 p.m.YVR-USM
23h 40m2 stops
EVA Air Logo
7:00 p.m. - 6:35 p.m.USM-YVR
38h 35m2 stops
C$ 1,668EVA Air
Find Deal
Fri, 31 Oct - Sun, 30 Nov
Qatar Airways Logo
9:10 p.m. - 10:40 a.m.YYZ-USM
26h 30m2 stops
Qatar Airways Logo
3:50 p.m. - 2:40 p.m.USM-YYZ
34h 50m2 stops
C$ 1,945Qatar Airways
Find Deal
Thu, 30 Oct - Mon, 3 Nov
Qatar Airways Logo
9:10 p.m. - 10:40 a.m.YYZ-USM
26h 30m2 stops
Qatar Airways Logo
3:50 p.m. - 2:40 p.m.USM-YYZ
34h 50m2 stops
C$ 1,946Qatar Airways
Find Deal
Thu, 30 Oct - Mon, 3 Nov
Air France Logo
7:05 p.m. - 9:05 p.m.YUL-USM
38h 00m2 stops
Air France Logo
4:25 p.m. - 12:15 p.m.USM-YUL
31h 50m2 stops
C$ 2,024Air France
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Thu, 20 Nov - Mon, 24 Nov
Air France Logo
7:05 p.m. - 9:05 p.m.YUL-USM
38h 00m2 stops
Air France Logo
4:25 p.m. - 3:20 p.m.USM-YUL
34h 55m2 stops
C$ 2,025Air France
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Thu, 20 Nov - Mon, 24 Nov
Cathay Pacific Logo
12:30 a.m. - 6:35 p.m.YVR-USM
28h 05m1 stop
Cathay Pacific Logo
10:55 a.m. - 9:25 p.m.USM-YVR
24h 30m1 stop
C$ 2,127Cathay Pacific
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Wed, 15 Oct - Mon, 20 Oct
Cathay Pacific Logo
12:30 a.m. - 6:35 p.m.YVR-USM
28h 05m1 stop
Cathay Pacific Logo
10:55 a.m. - 9:25 p.m.USM-YVR
24h 30m1 stop
C$ 2,128Cathay Pacific
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Wed, 15 Oct - Mon, 20 Oct

momondo Fare Finder

 
Locate flights to Ko Samui that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 96,600 searches and data was last updated on 14 August 2025.
Use the filters below to find and compare flights to Ko Samui that are best for you.

Fly from

Route

Depart

Return

Price

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Mon 8/9

1:15 p.m.-10:10 a.m.

2 stops33h 55m

Ko Samui

Sun 21/9

7:00 p.m.-7:30 p.m.

2 stops35h 30m

C$ 1,268

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Fri 31/10

3:00 a.m.-6:55 p.m.

2 stops25h 55m

Ko Samui

Sun 30/11

7:55 a.m.-7:15 p.m.

2 stops26h 20m

C$ 1,386

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Wed 15/10

2:00 a.m.-1:45 p.m.

2 stops21h 45m

Ko Samui

Mon 20/10

8:45 a.m.-7:15 p.m.

2 stops24h 30m

C$ 1,633

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Fri 31/10

1:15 a.m.-2:55 p.m.

2 stops23h 40m

Ko Samui

Sun 30/11

7:00 p.m.-6:35 p.m.

2 stops38h 35m

C$ 1,668

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Thu 30/10

9:10 p.m.-10:40 a.m.

2 stops26h 30m

Ko Samui

Mon 3/11

3:50 p.m.-2:40 p.m.

2 stops34h 50m

C$ 1,945

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Thu 30/10

9:10 p.m.-10:40 a.m.

2 stops26h 30m

Ko Samui

Mon 3/11

3:50 p.m.-2:40 p.m.

2 stops34h 50m

C$ 1,946

MontrealKo Samui

YUL - USM

YULUSM

Montreal Pierre Elliott Trudeau Intl

Thu 20/11

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

2 stops38h 00m

Ko Samui

Mon 24/11

4:25 p.m.-12:15 p.m.

2 stops31h 50m

C$ 2,024

MontrealKo Samui

YUL - USM

YULUSM

Montreal Pierre Elliott Trudeau Intl

Thu 20/11

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

2 stops38h 00m

Ko Samui

Mon 24/11

4:25 p.m.-3:20 p.m.

2 stops34h 55m

C$ 2,025

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Wed 15/10

12:30 a.m.-6:35 p.m.

1 stop28h 05m

Ko Samui

Mon 20/10

10:55 a.m.-9:25 p.m.

1 stop24h 30m

C$ 2,127

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Wed 15/10

12:30 a.m.-6:35 p.m.

1 stop28h 05m

Ko Samui

Mon 20/10

10:55 a.m.-9:25 p.m.

1 stop24h 30m

C$ 2,128

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

Ko Samui flights insights and trends

Explore insights for your Ko Samui flight to craft the best travel plan

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 Canada to Ko Samui on a Tuesday will generally be more expensive and average around C$ 1,739. 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 Canada 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$ 1,840 on average. Flights to Ko Samui from Canada in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

Cheapest flights to Ko Samui

Find the cheapest flights to Ko Samui from your nearest city or airport
Find Flights from Toronto Pearson Intl Airport to Ko Samui
CHEAPEST MONTH TO FLY TO KO SAMUI FROM TORONTO PEARSON INTL AIRPORTSeptember12% cheaperFlying from Toronto Pearson Intl Airport to Ko Samui costs on average just C$ 1,989 in September
MOST EXPENSIVE MONTH TO FLY TO KO SAMUI FROM TORONTO PEARSON INTL AIRPORTDecember58% more expensiveIt costs about C$ 3,582 for flights to Ko Samui from Toronto Pearson Intl Airport in December
MOST POPULAR MONTH TO FLY TO KO SAMUI FROM TORONTO PEARSON INTL AIRPORTMarch100% more users visitedMore momondo users searched in flights to Ko Samui from Toronto Pearson Intl Airport in March than any other month

Cheap Ko Samui flight deals and tips

Summary info about Ko Samui flight prices, duration and airlines

Best One-Way Price

C$ 739

Best Round-Trip Price

C$ 1,268

Fastest flight time

26h 05m
The best one-way flight price to Ko Samui from Canada in the last 72 hours is C$ 739 (Vancouver Intl to Ko Samui).
Search Deals
The best round-trip flight price to Ko Samui from Canada in the last 72 hours is C$ 1,268 (Toronto Pearson Intl to Ko Samui).
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The fastest flight to Ko Samui from Canada takes 26h 05m (Toronto Pearson Intl to Ko Samui).
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Frequently asked questions about flying to Ko Samui

What is there to do in Ko Samui when it’s raining?

If you are planning a flight to Ko Samui and are looking to avoid the rain, you should avoid traveling during the months of January, May, and October. These months will typically see 5.1 inches or more of rain, meaning that rain is likely. If you do run into rain while in Ko Samui, there are still things to do and ways to enjoy your trip. Shopping centres like Fishermans Village are very popular destinations for those visiting the Ko Samui area. Fishermans Village is a great place to go if you’re looking to spend some time inside.

When is the best time to plan a beach trip to Ko Samui?

February, March, or April is widely considered the best time to visit Ko Samui to go to area beaches like Chaweng Beach. For those looking to visit another area beach, Lamai Beach is a great option in the Ko Samui area.

Is there an alternative airport near Ko Samui?

Surat Thani Airport, Nakhon Si Thammarat Airport or Chumphon Airport can be an alternative airport used for travel to Ko Samui.

Is there a cheaper alternative to flying into Ko Samui?

With an average price of C$ 52 per person, Surat Thani Airport is the cheapest airport to fly into when planning your trip to Ko Samui. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.

When did momondo last update prices for flights to Ko Samui Airport?

Prices for flights to Ko Samui Airport refresh daily.

How many operators does momondo search for flights to Ko Samui Airport?

As of August 2025, there are 5 operators available to choose from for flights to Ko Samui Airport.

How old do you have to be to fly to Ko Samui Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Ko Samui Airport.

What documentation or ID do you need to fly to Ko Samui Airport?

The travel and health documents you'll need for your trip to Ko Samui Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ko Samui Airport. It is always advisable to seek 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 Pha Ngan
Ko Tao
Khanom

Why use momondo?

Why should I use momondo to find a flight deal to Ko Samui?

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

Can I find flights to Ko Samui with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for flights to Ko Samui to just show those with flexible booking policies.

How can momondo help me find flights to Ko Samui?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Ko Samui.

I’m not ready to book a flight to Ko Samui right now. Can momondo alert me if prices change?

Yes. momondo can track flight prices for Ko Samui and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Ko Samui

Popular Flights to Ko Samui

Popular routes according to searches in the past day on momondo
Montreal to Ko Samui Flightsfrom C$ 1,017
Toronto to Ko Samui Flightsfrom C$ 1,037
Vancouver to Ko Samui Flightsfrom C$ 922