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Flights to Ko Samui

C$ 839 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 3/3. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:30 a.m. - 7:10 a.m.
YVR
-
USM
39h 40m
2 stops
Multiple Airlines Logo
6:00 a.m. - 8:15 p.m.
USM
-
YVR
28h 15m
2 stops
C$ 1,262Multiple Airlines
Sat, 2 May - Sun, 17 May
Multiple Airlines Logo
10:10 p.m. - 1:10 p.m.
YVR
-
USM
25h 00m
1 stop
Multiple Airlines Logo
8:35 p.m. - 9:40 a.m.
USM
-
YVR
27h 05m
2 stops
C$ 1,419Multiple Airlines
Sun, 3 May - Sun, 17 May
Multiple Airlines Logo
1:30 a.m. - 6:30 p.m.
YVR
-
USM
27h 00m
2 stops
Multiple Airlines Logo
6:55 a.m. - 8:15 p.m.
USM
-
YVR
27h 20m
2 stops
C$ 1,515Multiple Airlines
Wed, 8 Apr - Thu, 23 Apr
Multiple Airlines Logo
6:45 p.m. - 7:45 a.m.
YYZ
-
USM
26h 00m
2 stops
Multiple Airlines Logo
7:45 p.m. - 3:56 p.m.
USM
-
YYZ
31h 11m
2 stops
C$ 1,564Multiple Airlines
Fri, 10 Apr - Sat, 25 Apr
EVA Air Logo
2:00 a.m. - 2:45 p.m.
YVR
-
USM
22h 45m
2 stops
EVA Air Logo
10:05 a.m. - 7:15 p.m.
USM
-
YVR
23h 10m
2 stops
C$ 1,610EVA Air
Wed, 8 Apr - Thu, 23 Apr
Multiple Airlines Logo
1:40 a.m. - 8:30 p.m.
YVR
-
USM
28h 50m
2 stops
Multiple Airlines Logo
7:45 p.m. - 9:09 p.m.
USM
-
YVR
39h 24m
3 stops
C$ 1,636Multiple Airlines
Thu, 9 Apr - Fri, 24 Apr
EVA Air Logo
1:45 a.m. - 1:45 p.m.
YYZ
-
USM
25h 00m
2 stops
EVA Air Logo
8:45 a.m. - 9:35 p.m.
USM
-
YYZ
23h 50m
2 stops
C$ 1,784EVA Air
Sun, 3 May - Tue, 19 May
Etihad Airways Logo
3:10 p.m. - 12:45 p.m.
YYZ
-
USM
34h 35m
2 stops
Etihad Airways Logo
7:00 p.m. - 9:00 a.m.
USM
-
YYZ
49h 00m
2 stops
C$ 1,874Etihad Airways
Sun, 3 May - Wed, 20 May
Etihad Airways Logo
3:10 p.m. - 10:45 a.m.
YYZ
-
USM
32h 35m
2 stops
Etihad Airways Logo
7:50 a.m. - 9:00 a.m.
USM
-
YYZ
36h 10m
2 stops
C$ 1,876Etihad Airways
Sun, 3 May - Tue, 19 May
Etihad Airways Logo
3:10 p.m. - 8:25 a.m.
YYZ
-
USM
30h 15m
2 stops
Etihad Airways Logo
4:25 p.m. - 9:00 a.m.
USM
-
YYZ
27h 35m
2 stops
C$ 1,890Etihad Airways
Sun, 3 May - Thu, 21 May

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 18 February 2026.
Use the filters below to find and compare flights to Ko Samui that are best for you.

Fly from

Route

Depart

Return

Price

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Sat 2/5

1:30 a.m.-7:10 a.m.

2 stops39h 40m

Ko Samui

Sun 17/5

6:00 a.m.-8:15 p.m.

2 stops28h 15m

C$ 1,262

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Sun 3/5

10:10 p.m.-1:10 p.m.

1 stop25h 00m

Ko Samui

Sun 17/5

8:35 p.m.-9:40 a.m.

2 stops27h 05m

C$ 1,419

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Wed 8/4

1:30 a.m.-6:30 p.m.

2 stops27h 00m

Ko Samui

Thu 23/4

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

2 stops27h 20m

C$ 1,515

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Fri 10/4

6:45 p.m.-7:45 a.m.

2 stops26h 00m

Ko Samui

Sat 25/4

7:45 p.m.-3:56 p.m.

2 stops31h 11m

C$ 1,564

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Wed 8/4

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

2 stops22h 45m

Ko Samui

Thu 23/4

10:05 a.m.-7:15 p.m.

2 stops23h 10m

C$ 1,610

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Thu 9/4

1:40 a.m.-8:30 p.m.

2 stops28h 50m

Ko Samui

Fri 24/4

7:45 p.m.-9:09 p.m.

3 stops39h 24m

C$ 1,636

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Sun 3/5

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

2 stops25h 00m

Ko Samui

Tue 19/5

8:45 a.m.-9:35 p.m.

2 stops23h 50m

C$ 1,784

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Sun 3/5

3:10 p.m.-12:45 p.m.

2 stops34h 35m

Ko Samui

Wed 20/5

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

2 stops49h 00m

C$ 1,874

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Sun 3/5

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

2 stops32h 35m

Ko Samui

Tue 19/5

7:50 a.m.-9:00 a.m.

2 stops36h 10m

C$ 1,876

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Sun 3/5

3:10 p.m.-8:25 a.m.

2 stops30h 15m

Ko Samui

Thu 21/5

4:25 p.m.-9:00 a.m.

2 stops27h 35m

C$ 1,890

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$ 529. Flights from Canada to Ko Samui on a Tuesday will generally be more expensive and average around C$ 1,724. 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$ 686. 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$ 1,824 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.

Cheap Ko Samui flight deals and tips

Summary info about Ko Samui flight prices, duration and airlines

Best One-Way Price

C$ 839

Best Round-Trip Price

C$ 1,262

Fastest flight time

31h 10m
The best one-way flight price to Ko Samui from Canada in the last 72 hours is C$ 839 (Toronto Pearson Intl to Ko Samui).
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The best round-trip flight price to Ko Samui from Canada in the last 72 hours is C$ 1,262 (Vancouver Intl to Ko Samui).
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The fastest flight to Ko Samui from Canada takes 31h 10m (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, Chaweng Noi 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$ 46 per person, Nakhon Si Thammarat 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.

What is the absolute cheapest flight to Ko Samui?

In the past two weeks, users have booked deals to Ko Samui for C$ 42/person, which is 44% cheaper than the average flight to Ko Samui. To find the cheapest price to Ko Samui from your area, use momondo’s Airport-to-Airport Pricing Tool.

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 February 2026, there are 2 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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Popular Flights to Ko Samui

Popular routes according to searches in the past day on momondo
Toronto to Ko Samui Flightsfrom C$ 1,340
Montreal to Ko Samui Flightsfrom C$ 1,252
Vancouver to Ko Samui Flightsfrom C$ 1,040