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Flights to Ko Samui

C$ 711 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 23/5. 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

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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
10:10 p.m. - 9:10 p.m.
YVR
-
USM
33h 00m
1 stop
Multiple Airlines Logo
1:30 p.m. - 6:25 a.m.
USM
-
YVR
30h 55m
1 stop
C$ 1,458Multiple Airlines
Fri, 9 Oct - Mon, 19 Oct
Multiple Airlines Logo
10:10 p.m. - 1:55 p.m.
YVR
-
USM
25h 45m
2 stops
Multiple Airlines Logo
1:30 p.m. - 6:25 a.m.
USM
-
YVR
30h 55m
1 stop
C$ 1,512Multiple Airlines
Fri, 9 Oct - Mon, 19 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. - 6:25 a.m.
USM
-
YVR
28h 00m
1 stop
C$ 1,558Multiple Airlines
Tue, 1 Sep - Sat, 12 Sep
Multiple Airlines Logo
1:05 a.m. - 3:10 p.m.
YVR
-
USM
24h 05m
2 stops
Multiple Airlines Logo
4:25 p.m. - 6:25 a.m.
USM
-
YVR
28h 00m
1 stop
C$ 1,615Multiple Airlines
Mon, 31 Aug - Sat, 12 Sep
Qatar Airways Logo
8:50 p.m. - 5:40 p.m.
YUL
-
USM
33h 50m
2 stops
Qatar Airways Logo
6:30 p.m. - 2:05 p.m.
USM
-
YUL
31h 35m
2 stops
C$ 2,117Qatar Airways
Thu, 29 Oct - Mon, 2 Nov
Qatar Airways Logo
8:50 p.m. - 8:10 a.m.
YUL
-
USM
48h 20m
2 stops
Qatar Airways Logo
7:00 p.m. - 2:05 p.m.
USM
-
YUL
31h 05m
2 stops
C$ 2,119Qatar Airways
Thu, 29 Oct - Mon, 2 Nov
Etihad Airways Logo
1:40 p.m. - 10:30 a.m.
YYZ
-
USM
33h 50m
2 stops
Etihad Airways Logo
12:10 p.m. - 8:55 a.m.
USM
-
YYZ
31h 45m
2 stops
C$ 2,435Etihad Airways
Sun, 24 May - Mon, 1 Jun
Cathay Pacific Logo
1:50 a.m. - 7:40 p.m.
YYZ
-
USM
30h 50m
1 stop
Cathay Pacific Logo
11:55 a.m. - 10:10 p.m.
USM
-
YYZ
21h 15m
1 stop
C$ 2,695Cathay Pacific
Sat, 23 May - Mon, 1 Jun
Cathay Pacific Logo
3:45 p.m. - 8:15 a.m.
YYZ
-
USM
29h 30m
2 stops
Cathay Pacific Logo
11:55 a.m. - 10:10 p.m.
USM
-
YYZ
21h 15m
1 stop
C$ 2,802Cathay Pacific
Sun, 24 May - Mon, 1 Jun
EVA Air Logo
1:45 a.m. - 3:10 p.m.
YYZ
-
USM
26h 25m
2 stops
EVA Air Logo
8:10 a.m. - 9:35 p.m.
USM
-
YYZ
24h 25m
2 stops
C$ 2,937EVA Air
Mon, 29 Jun - Sat, 11 Jul

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 6 May 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

Fri 9/10

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

1 stop33h 00m

Ko Samui

Mon 19/10

1:30 p.m.-6:25 a.m.

1 stop30h 55m

C$ 1,458

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Fri 9/10

10:10 p.m.-1:55 p.m.

2 stops25h 45m

Ko Samui

Mon 19/10

1:30 p.m.-6:25 a.m.

1 stop30h 55m

C$ 1,512

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Tue 1/9

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

1 stop29h 25m

Ko Samui

Sat 12/9

4:25 p.m.-6:25 a.m.

1 stop28h 00m

C$ 1,558

VancouverKo Samui

YVR - USM

YVRUSM

Vancouver Intl

Mon 31/8

1:05 a.m.-3:10 p.m.

2 stops24h 05m

Ko Samui

Sat 12/9

4:25 p.m.-6:25 a.m.

1 stop28h 00m

C$ 1,615

MontrealKo Samui

YUL - USM

YULUSM

Montreal Pierre Elliott Trudeau Intl

Thu 29/10

8:50 p.m.-5:40 p.m.

2 stops33h 50m

Ko Samui

Mon 2/11

6:30 p.m.-2:05 p.m.

2 stops31h 35m

C$ 2,117

MontrealKo Samui

YUL - USM

YULUSM

Montreal Pierre Elliott Trudeau Intl

Thu 29/10

8:50 p.m.-8:10 a.m.

2 stops48h 20m

Ko Samui

Mon 2/11

7:00 p.m.-2:05 p.m.

2 stops31h 05m

C$ 2,119

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Sun 24/5

1:40 p.m.-10:30 a.m.

2 stops33h 50m

Ko Samui

Mon 1/6

12:10 p.m.-8:55 a.m.

2 stops31h 45m

C$ 2,435

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Sat 23/5

1:50 a.m.-7:40 p.m.

1 stop30h 50m

Ko Samui

Mon 1/6

11:55 a.m.-10:10 p.m.

1 stop21h 15m

C$ 2,695
Quickest round-trip

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Sun 24/5

3:45 p.m.-8:15 a.m.

2 stops29h 30m

Ko Samui

Mon 1/6

11:55 a.m.-10:10 p.m.

1 stop21h 15m

C$ 2,802

TorontoKo Samui

YYZ - USM

YYZUSM

Toronto Pearson Intl

Mon 29/6

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

2 stops26h 25m

Ko Samui

Sat 11/7

8:10 a.m.-9:35 p.m.

2 stops24h 25m

C$ 2,937

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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Ko Samui flights insights and trends

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

What is the cheapest month to fly to Ko Samui?

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 AIRPORTApril14% cheaperFlying from Toronto Pearson Intl Airport to Ko Samui costs on average just C$ 1,846 in April
MOST EXPENSIVE MONTH TO FLY TO KO SAMUI FROM TORONTO PEARSON INTL AIRPORTDecember65% more expensiveIt costs about C$ 3,543 for flights to Ko Samui from Toronto Pearson Intl Airport in December
MOST POPULAR MONTH TO FLY TO KO SAMUI FROM TORONTO PEARSON INTL AIRPORTSeptember100% more users visitedMore momondo users searched in flights to Ko Samui from Toronto Pearson Intl Airport in September 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$ 711

Best Round-Trip Price

C$ 1,458

Fastest flight time

35h 25m
The best one-way flight price to Ko Samui from Canada in the last 72 hours is C$ 711 (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$ 1,458 (Vancouver Intl to Ko Samui).
Search Deals
The fastest flight to Ko Samui from Canada takes 35h 25m (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$ 50 per person, Chumphon 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 May 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 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$ 1,071
Toronto to Ko Samui Flightsfrom C$ 1,584
Montreal to Ko Samui Flightsfrom C$ 1,404