In terms of precipitation, rainfall in Ko Samui ranges from 58.0 - 490.0 mm per month. November is typically the wettest month, when rainfall can reach 490.0 mm. February is typically the driest time to visit Ko Samui when rainfall is around 58.0 mm.

If weather is an important factor for your trip to Ko Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

What is the cheapest time of day to fly from YLW to USM?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kelowna to Ko Samui as you normally would.

Can I find deals for flights from Kelowna to Ko Samui that include hotel bookings?

Yes. In addition to deals on Kelowna to Ko Samui flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Kelowna to Ko Samui?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kelowna to Ko Samui.

Can I find deals for business class flights from Kelowna to Ko Samui?

Yes. Cheapflights offers flight deals from Kelowna to Ko Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 1,221+ Cheap Flights from Kelowna to Ko Samui

Cheap flight deals from Kelowna to Ko Samui

Enter your travel dates to find the best prices.

Best

One-way

Best flights from Kelowna to Ko Samui
Discover carefully curated flight deals from Kelowna to Ko Samui that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 19 October 2026.

Tue 13/46:15 p.m. -

2 stops35h 25m

Tue 27/411:55 a.m. -

2 stops34h 43m

Deal found 16/10C$ 1,399

Tue 13/48:20 p.m. -

2 stops33h 20m

Wed 28/411:55 a.m. -

2 stops36h 17m

Deal found 16/10C$ 1,399

Sun 24/112:05 p.m. -

3 stops27h 50m

Sun 14/29:10 p.m. -

2 stops29h 02m

Deal found 18/10C$ 1,543

Tue 13/43:00 p.m. -

2 stops27h 35m

Thu 29/411:55 a.m. -

2 stops34h 43m

Deal found 16/10C$ 1,714

Thu 15/46:05 a.m. -

2 stops47h 35m

Tue 27/411:55 a.m. -

2 stops44h 05m

Deal found 16/10C$ 2,117

Thu 15/46:05 a.m. -

2 stops47h 35m

Wed 28/411:55 a.m. -

2 stops35h 50m

Deal found 16/10C$ 2,117

Thu 15/48:00 p.m. -

2 stops33h 40m

Thu 29/411:55 a.m. -

2 stops35h 50m

Deal found 16/10C$ 2,186

Find flight deals from Kelowna to Ko Samui

Round-trip from	C$ 1,399
One-way from	C$ 1,221

13/4-28/4
4 total stops
69h 37m total
Kelowna to Ko Samui

Search Deals

6/12-31/12
3 total stops
29h 45m total
Kelowna to Ko Samui

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

KelownaKo Samui

YLW Kelowna - USM Ko Samui

YLWUSM

Kelowna

Sun 6/12

6:35 p.m.-2:20 p.m.

3 stops29h 45m

Ko Samui

Wed 31/12

12:00 a.m.-9:00 a.m.

Nonstop0h 00m

C$ 1,221

KelownaKo Samui

YLW Kelowna - USM Ko Samui

YLWUSM

Kelowna

Tue 13/4

6:15 p.m.-7:40 p.m.

2 stops35h 25m

Ko Samui

Tue 27/4

11:55 a.m.-8:38 a.m.

2 stops34h 43m

C$ 1,399

KelownaKo Samui

YLW Kelowna - USM Ko Samui

YLWUSM

Kelowna

Tue 13/4

8:20 p.m.-7:40 p.m.

2 stops33h 20m

Ko Samui

Wed 28/4

11:55 a.m.-10:12 a.m.

2 stops36h 17m

C$ 1,399

KelownaKo Samui

YLW Kelowna - USM Ko Samui

YLWUSM

Kelowna

Sun 24/1

12:05 p.m.-5:55 a.m.

3 stops27h 50m

Ko Samui

Sun 14/2

9:10 p.m.-12:12 p.m.

2 stops29h 02m

C$ 1,543

KelownaKo Samui

YLW Kelowna - USM Ko Samui

YLWUSM

Kelowna

Tue 13/4

3:00 p.m.-8:35 a.m.

2 stops27h 35m

Ko Samui

Thu 29/4

11:55 a.m.-8:38 a.m.

2 stops34h 43m

C$ 1,714

KelownaKo Samui

YLW Kelowna - USM Ko Samui

YLWUSM

Kelowna

Thu 15/4

6:05 a.m.-7:40 p.m.

2 stops47h 35m

Ko Samui

Tue 27/4

11:55 a.m.-6:00 p.m.

2 stops44h 05m

C$ 2,117

KelownaKo Samui

YLW Kelowna - USM Ko Samui

YLWUSM

Kelowna

Thu 15/4

6:05 a.m.-7:40 p.m.

2 stops47h 35m

Ko Samui

Wed 28/4

11:55 a.m.-9:45 a.m.

2 stops35h 50m

C$ 2,117

KelownaKo Samui

YLW Kelowna - USM Ko Samui

YLWUSM

Kelowna

Thu 15/4

8:00 p.m.-7:40 p.m.

2 stops33h 40m

Ko Samui

Thu 29/4

11:55 a.m.-9:45 a.m.

2 stops35h 50m

C$ 2,186

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/10

Sorted by cheapest first

Best time to book a flight from Kelowna to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Kelowna with our price prediction graph.

YLW-USM

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Can I find deals for flights from Kelowna to Ko Samui that include hotel bookings?
Yes. In addition to deals on Kelowna to Ko Samui flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Kelowna to Ko Samui?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kelowna to Ko Samui.
Can I find deals for business class flights from Kelowna to Ko Samui?
Yes. Cheapflights offers flight deals from Kelowna to Ko Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Ko Pha Ngan

Ko Tao

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Alternative routes

Complete your trip

Direct flights to Thailand

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Popular flights

Alternative routes for Kelowna to Ko Samui

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Can Cheapflights find flights from Kelowna to Ko Samui with no change fees?

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Cheap flights from Kelowna to Ko Samui from C$ 1,221

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Kelowna to Ko Samui

Best flights from Kelowna to Ko SamuiDiscover carefully curated flight deals from Kelowna to Ko Samui that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 19 October 2026.

Discover carefully curated flight deals from Kelowna to Ko Samui that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 19 October 2026.

One-way flights from Kelowna to Ko SamuiSearch for one-way flight options from Kelowna to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 19 October 2026.

Search for one-way flight options from Kelowna to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 19 October 2026.

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Best time to book a flight from Kelowna to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Kelowna with our price prediction graph.

Related info for your journey

Can I find deals for flights from Kelowna to Ko Samui that include hotel bookings?

How can I find direct flights from Kelowna to Ko Samui?

Can I find deals for business class flights from Kelowna to Ko Samui?

Travelling to a place near Ko Samui?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kelowna to Ko Samui

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Ko Samui by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Thailand

Book a non-stop flight to one of these other cities located in Thailand.

Search flights from Kelowna to Ko Samui by cabin class

Find flights from Kelowna to Ko Samui, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Ko Samui

Explore flights to Ko Samui departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 19 October 2026.

Kelowna and Ko Samui flights

Browse other Kelowna and Ko Samui flight options. Last updated on 19 October 2026.

Other flights from Kelowna

Browse through other flights departing from Kelowna. Flights are based on user searches made on Cheapflights and were last updated on 19 October 2026.

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Check out other popular destinations found by fellow travellers in 2026

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How does Cheapflights help users find flights from Kelowna to Ko Samui?

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Can Cheapflights notify me if prices for flights from Kelowna to Ko Samui become cheaper?

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Best flights from Kelowna to Ko Samui
Discover carefully curated flight deals from Kelowna to Ko Samui that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 19 October 2026.

One-way flights from Kelowna to Ko Samui
Search for one-way flight options from Kelowna to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 19 October 2026.