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Flights to Ko Samui

C$ 646 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 23/7. 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

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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
1:10 p.m. - 8:35 a.m.
YVR
-
USM
29h 25m
2 stops
Multiple Airlines Logo
7:35 p.m. - 11:45 a.m.
USM
-
YVR
30h 10m
2 stops
C$ 1,083Multiple Airlines
Tue, 1 Sep - Fri, 30 Oct
Multiple Airlines Logo
10:50 p.m. - 6:15 p.m.
YVR
-
USM
29h 25m
1 stop
Multiple Airlines Logo
8:20 p.m. - 11:45 a.m.
USM
-
YVR
29h 25m
2 stops
C$ 1,159Multiple Airlines
Tue, 1 Sep - Fri, 30 Oct
Multiple Airlines Logo
10:50 p.m. - 6:15 p.m.
YVR
-
USM
29h 25m
1 stop
Multiple Airlines Logo
4:25 p.m. - 7:50 a.m.
USM
-
YVR
29h 25m
1 stop
C$ 1,201Multiple Airlines
Tue, 1 Sep - Fri, 30 Oct
Multiple Airlines Logo
12:40 p.m. - 7:10 a.m.
YUL
-
USM
31h 30m
2 stops
Multiple Airlines Logo
7:45 p.m. - 5:00 p.m.
USM
-
YUL
32h 15m
2 stops
C$ 1,528Multiple Airlines
Thu, 10 Sep - Tue, 22 Sep
Multiple Airlines Logo
10:50 p.m. - 9:10 p.m.
YVR
-
USM
32h 20m
1 stop
Multiple Airlines Logo
7:50 p.m. - 11:35 a.m.
USM
-
YVR
29h 45m
2 stops
C$ 1,618Multiple Airlines
Sun, 16 Aug - Fri, 28 Aug
Multiple Airlines Logo
1:00 p.m. - 11:05 a.m.
YVR
-
USM
32h 05m
2 stops
Multiple Airlines Logo
9:00 p.m. - 9:40 a.m.
USM
-
YVR
26h 40m
2 stops
C$ 1,657Multiple Airlines
Tue, 23 Jun - Thu, 2 Jul
Multiple Airlines Logo
1:50 p.m. - 7:10 a.m.
YYZ
-
USM
30h 20m
2 stops
Multiple Airlines Logo
9:00 p.m. - 4:10 p.m.
USM
-
YYZ
30h 10m
2 stops
C$ 1,658Multiple Airlines
Mon, 7 Sep - Thu, 10 Sep
Multiple Airlines Logo
9:35 p.m. - 1:45 p.m.
YVR
-
USM
26h 10m
3 stops
Multiple Airlines Logo
8:20 p.m. - 11:45 a.m.
USM
-
YVR
29h 25m
2 stops
C$ 1,757Multiple Airlines
Tue, 1 Sep - Fri, 30 Oct
Qatar Airways Logo
8:50 p.m. - 3:35 p.m.
YUL
-
USM
30h 45m
2 stops
Qatar Airways Logo
9:10 p.m. - 2:05 p.m.
USM
-
YUL
28h 55m
2 stops
C$ 2,092Qatar Airways
Thu, 12 Nov - Mon, 16 Nov
Qatar Airways Logo
8:50 p.m. - 11:50 a.m.
YUL
-
USM
27h 00m
2 stops
Qatar Airways Logo
2:05 p.m. - 2:05 p.m.
USM
-
YUL
36h 00m
2 stops
C$ 2,093Qatar Airways
Thu, 12 Nov - Mon, 16 Nov

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

Fly from

Route

Depart

Return

Price

Cheapest round-trip

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Tue 1/9

1:10 p.m.-8:35 a.m.

2 stops29h 25m

Ko Samui

Fri 30/10

7:35 p.m.-11:45 a.m.

2 stops30h 10m

C$ 1,083

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Tue 1/9

10:50 p.m.-6:15 p.m.

1 stop29h 25m

Ko Samui

Fri 30/10

8:20 p.m.-11:45 a.m.

2 stops29h 25m

C$ 1,159

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Tue 1/9

10:50 p.m.-6:15 p.m.

1 stop29h 25m

Ko Samui

Fri 30/10

4:25 p.m.-7:50 a.m.

1 stop29h 25m

C$ 1,201

MontrealKo Samui

YUL - USM

YULUSM

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

12:40 p.m.-7:10 a.m.

2 stops31h 30m

Ko Samui

Tue 22/9

7:45 p.m.-5:00 p.m.

2 stops32h 15m

C$ 1,528

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Sun 16/8

10:50 p.m.-9:10 p.m.

1 stop32h 20m

Ko Samui

Fri 28/8

7:50 p.m.-11:35 a.m.

2 stops29h 45m

C$ 1,618

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Tue 23/6

1:00 p.m.-11:05 a.m.

2 stops32h 05m

Ko Samui

Thu 2/7

9:00 p.m.-9:40 a.m.

2 stops26h 40m

C$ 1,657

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Mon 7/9

1:50 p.m.-7:10 a.m.

2 stops30h 20m

Ko Samui

Thu 10/9

9:00 p.m.-4:10 p.m.

2 stops30h 10m

C$ 1,658
Quickest round-trip

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Tue 1/9

9:35 p.m.-1:45 p.m.

3 stops26h 10m

Ko Samui

Fri 30/10

8:20 p.m.-11:45 a.m.

2 stops29h 25m

C$ 1,757

MontrealKo Samui

YUL - USM

YULUSM

Montreal Pierre Elliott Trudeau Intl

Thu 12/11

8:50 p.m.-3:35 p.m.

2 stops30h 45m

Ko Samui

Mon 16/11

9:10 p.m.-2:05 p.m.

2 stops28h 55m

C$ 2,092

MontrealKo Samui

YUL - USM

YULUSM

Montreal Pierre Elliott Trudeau Intl

Thu 12/11

8:50 p.m.-11:50 a.m.

2 stops27h 00m

Ko Samui

Mon 16/11

2:05 p.m.-2:05 p.m.

2 stops36h 00m

C$ 2,093

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

How long does it take to fly to Ko Samui?

Flight times from Canada to Ko Samui vary, but if you’re flying out of Toronto Pearson Intl and flying into Ko Samui (one of the most popular routes), then the duration is 26h 25m on average. Another popular route from Canada to Ko Samui is flying from Vancouver Intl to Ko Samui, which will take roughly 18h 55m. Keep in mind that layovers or delays could extend your travel time.

Cheap Ko Samui flight deals and tips

Summary info about Ko Samui flight prices, duration and airlines

Best One-Way Price

C$ 646

Best Round-Trip Price

C$ 1,083

Fastest flight time

29h 35m
The best one-way flight price to Ko Samui from Canada in the last 5 days is C$ 646 (Vancouver Intl to Ko Samui).
Search Deals
The best round-trip flight price to Ko Samui from Canada in the last 5 days is C$ 1,083 (Vancouver Intl to Ko Samui).
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The fastest flight to Ko Samui from Canada takes 29h 35m (Vancouver 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$ 126 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$ 124/person, which is 2% 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 June 2026, there is 1 operator 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 Tao
Ko Pha Ngan
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
Vancouver to Ko Samui Flightsfrom C$ 1,410
Montreal to Ko Samui Flightsfrom C$ 1,096
Toronto to Ko Samui Flightsfrom C$ 1,272