How far is Koh Samui from central Koh Samui?

The city centre of Koh Samui is 3 km from Koh Samui. Visit our flight page for the latest deals!>/a>

What is the name of Koh Samui’s airport?

Koh Samui is served by Koh Samui, also commonly referred to as Ko Samui, Koh Samui, or Samui. The airport code is USM. Visit our flight page for the latest deals!>/a>

How does KAYAK find such low prices on flights to Koh Samui?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Koh Samui. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Koh Samui?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Koh Samui is likely to change within 7 days, so travellers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights to Koh Samui?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Koh Samui with an airline and back with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Koh Samui?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Koh Samui up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

C$ 983 Cheap Flights to Koh Samui

USM

Search hundreds of travel sites at once for deals on flights to Koh Samui

...and more

In the last 7 days, travellers have searched 44,335,567 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap flight deals to Koh Samui

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Koh Samui that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices and deals for you by selecting your travel dates.

Choose your dates

4:40 p.m. - 9:15 p.m.YUL-USM

41h 35m2 stops

9:30 p.m. - 3:00 p.m.USM-YUL

52h 30m2 stops

C$ 1,840

Find Deal

Wed, 8 May - Wed, 3 Jul

2:00 a.m. - 5:05 p.m.YVR-USM

25h 05m2 stops

10:05 a.m. - 7:25 p.m.USM-YVR

23h 20m2 stops

C$ 1,874EVA Air

Find Deal

Wed, 16 Oct - Mon, 21 Oct

2:00 a.m. - 3:45 p.m.YVR-USM

23h 45m2 stops

10:05 a.m. - 7:25 p.m.USM-YVR

23h 20m2 stops

C$ 1,877EVA Air

Find Deal

Wed, 16 Oct - Mon, 21 Oct

4:25 p.m. - 9:15 p.m.YVR-USM

38h 50m2 stops

9:10 p.m. - 2:50 p.m.USM-YVR

55h 40m2 stops

C$ 1,956

Find Deal

Sun, 2 Jun - Sat, 15 Jun

12:55 a.m. - 6:35 p.m.YVR-USM

27h 40m1 stop

10:55 a.m. - 9:35 p.m.USM-YVR

24h 40m1 stop

C$ 2,179Cathay Pacific

Find Deal

Wed, 16 Oct - Mon, 21 Oct

12:55 a.m. - 6:35 p.m.YVR-USM

27h 40m1 stop

10:55 a.m. - 9:35 p.m.USM-YVR

24h 40m1 stop

C$ 2,183Cathay Pacific

Find Deal

Wed, 16 Oct - Mon, 21 Oct

2:30 p.m. - 12:45 p.m.YYZ-USM

35h 15m2 stops

9:10 p.m. - 9:30 a.m.USM-YYZ

47h 20m2 stops

C$ 2,190Emirates

Find Deal

Sat, 12 Oct - Sat, 26 Oct

5:50 p.m. - 12:45 p.m.YVR-USM

28h 55m2 stops

9:15 a.m. - 3:55 p.m.USM-YVR

44h 40m2 stops

C$ 2,420KLM

Find Deal

Thu, 17 Oct - Mon, 21 Oct

11:00 p.m. - 9:15 p.m.YUL-USM

35h 15m2 stops

10:55 a.m. - 8:40 p.m.USM-YUL

44h 45m2 stops

C$ 2,715Air France

Find Deal

Sun, 21 Jul - Thu, 8 Aug

11:00 p.m. - 9:15 p.m.YUL-USM

35h 15m2 stops

10:55 a.m. - 8:35 p.m.USM-YUL

44h 40m2 stops

C$ 2,860Air France

Find Deal

Sat, 13 Jul - Fri, 2 Aug

Flights to Koh Samui - Travel Insights & Trends

Get data-powered insights and trends into flights to Koh Samui to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Koh Samui?

Based on KAYAK data, the cheapest day to fly to Koh Samui is Friday where tickets can be as cheap as C$ 2,193. On the other hand, the most expensive day to fly is Saturday, where prices are C$ 2,814 on average.

What is the cheapest time of day to fly to Koh Samui?

The cheapest time of day to fly to Koh Samui is generally in the afternoon, when flights cost C$ 2,565 on average. The most expensive time of day to fly to Koh Samui is generally at night, which is peak travel time and where the average cost of a ticket is C$ 2,572.

How long is the flight to Koh Samui?

The duration of your flight to Koh Samui depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Koh Samui on KAYAK are from Montreal, which takes 25h 35m, Vancouver, which takes 28h 25m, and Toronto, which takes 29h 25m.

Low season	November
High season	November
Cheapest flight	C$ 983

Best time to beat the crowds (5% less expensive on average)

Most popular time to fly and prices are also 34% lower on average.

Flight from Montreal to Koh Samui

When to book flights to Koh Samui

Are your dates flexible? Find out the best times to travel to Koh Samui based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

How far is Koh Samui from central Koh Samui?
The city centre of Koh Samui is 3 km from Koh Samui.
What is the name of Koh Samui’s airport?
Koh Samui is served by Koh Samui, also commonly referred to as Ko Samui, Koh Samui, or Samui. The airport code is USM.
How does KAYAK find such low prices on flights to Koh Samui?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Koh Samui.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Koh Samui?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Koh Samui is likely to change within 7 days, so travellers know whether to wait or book now.
What is the Hacker Fare option on flights to Koh Samui?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Koh Samui with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Koh Samui?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Koh Samui up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Enter your preferred departure airport and travel dates into the search form above to unlock the latest Koh Samui flight deals.

Nonstop departures