Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Kuala Lumpur Intl Airport to Ko Samui from $143

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kuala Lumpur Intl Airport to Ko Samui departing on 10/6. 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

Find the cheapest flights from Kuala Lumpur Intl Airport to Ko Samui

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:55 am - 7:15 pmKUL  Kuala Lumpur Intl-USM Ko Samui
9h 20m1 stop Krabi
Multiple Airlines Logo
8:40 am - 5:25 pmUSM  Ko Samui-KUL Kuala Lumpur Intl
7h 45m1 stop Singapore Changi
$294Multiple Airlines
Tue, Sep 8 - Sat, Sep 19
Multiple Airlines Logo
10:55 am - 7:15 pmKUL  Kuala Lumpur Intl-USM Ko Samui
9h 20m1 stop Krabi
Multiple Airlines Logo
8:40 am - 5:25 pmUSM  Ko Samui-KUL Kuala Lumpur Intl
7h 45m1 stop Singapore Changi
$296Multiple Airlines
Tue, Sep 8 - Sat, Sep 19
Scoot Logo
7:05 am - 5:20 pmKUL  Kuala Lumpur Intl-USM Ko Samui
11h 15m1 stop Singapore Changi
Scoot Logo
7:45 pm - 6:20 amUSM  Ko Samui-KUL Kuala Lumpur Intl
9h 35m1 stop Singapore Changi
$309Scoot
Mon, Sep 14 - Thu, Sep 24
Scoot Logo
10:45 pm - 6:50 pmKUL  Kuala Lumpur Intl-USM Ko Samui
21h 05m1 stop Singapore Changi
Scoot Logo
6:15 pm - 5:25 pmUSM  Ko Samui-KUL Kuala Lumpur Intl
22h 10m1 stop Singapore Changi
$316Scoot
Fri, Sep 18 - Wed, Sep 23
Singapore Airlines Logo
11:00 am - 5:20 pmKUL  Kuala Lumpur Intl-USM Ko Samui
7h 20m1 stop Singapore Changi
Singapore Airlines Logo
11:05 am - 7:45 pmUSM  Ko Samui-KUL Kuala Lumpur Intl
7h 40m1 stop Singapore Changi
$316Singapore Airlines
Mon, Sep 14 - Thu, Sep 24
Singapore Airlines Logo
10:25 am - 5:20 pmKUL  Kuala Lumpur Intl-USM Ko Samui
7h 55m1 stop Singapore Changi
Singapore Airlines Logo
11:05 am - 7:45 pmUSM  Ko Samui-KUL Kuala Lumpur Intl
7h 40m1 stop Singapore Changi
$316Singapore Airlines
Mon, Sep 14 - Thu, Sep 24
Singapore Airlines Logo
10:25 am - 5:20 pmKUL  Kuala Lumpur Intl-USM Ko Samui
7h 55m1 stop Singapore Changi
Singapore Airlines Logo
11:05 am - 7:45 pmUSM  Ko Samui-KUL Kuala Lumpur Intl
7h 40m1 stop Singapore Changi
$317Singapore Airlines
Mon, Sep 14 - Thu, Sep 24
Multiple Airlines Logo
12:30 pm - 6:00 pmKUL  Kuala Lumpur Intl-USM Ko Samui
6h 30m1 stop Phuket City
Multiple Airlines Logo
7:45 pm - 6:20 amUSM  Ko Samui-KUL Kuala Lumpur Intl
9h 35m1 stop Singapore Changi
$326Multiple Airlines
Wed, Sep 23 - Thu, Oct 1
Multiple Airlines Logo
10:45 pm - 6:50 pmKUL  Kuala Lumpur Intl-USM Ko Samui
21h 05m1 stop Singapore Changi
Multiple Airlines Logo
11:05 am - 8:55 pmUSM  Ko Samui-KUL Kuala Lumpur Intl
8h 50m2 stops Singapore Changi Penang Intl
$365Multiple Airlines
Fri, Sep 18 - Wed, Sep 23
Multiple Airlines Logo
11:35 pm - 7:45 amKUL  Kuala Lumpur Intl-USM Ko Samui
33h 10m2 stops Penang Intl Singapore Changi
Multiple Airlines Logo
8:40 am - 5:25 pmUSM  Ko Samui-KUL Kuala Lumpur Intl
7h 45m1 stop Singapore Changi
$372Multiple Airlines
Tue, Sep 8 - Sat, Sep 19

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Singapore Airlines flights from Kuala Lumpur Intl Airport to Ko Samui

Our best Singapore Airlines deals on Kuala Lumpur Intl Airport to Ko Samui flight tickets
Singapore Airlines
Sep 14
KUL10:25 amKuala Lumpur Intl
7h 55m
1 stop
USM5:20 pmKo Samui
Sep 24
USM11:05 amKo Samui
7h 40m
1 stop
KUL7:45 pmKuala Lumpur Intl
$316
Singapore Airlines
Sep 14
KUL10:25 amKuala Lumpur Intl
7h 55m
1 stop
USM5:20 pmKo Samui
Sep 24
USM11:05 amKo Samui
7h 40m
1 stop
KUL7:45 pmKuala Lumpur Intl
$317
Singapore Airlines
Oct 29
KUL2:40 pmKuala Lumpur Intl
5h 10m
1 stop
USM6:50 pmKo Samui
Nov 2
USM8:55 amKo Samui
6h 20m
1 stop
KUL4:15 pmKuala Lumpur Intl
$448

Vietnam Airlines flights from Kuala Lumpur Intl Airport to Ko Samui

Our best Vietnam Airlines deals on Kuala Lumpur Intl Airport to Ko Samui flight tickets
Vietnam Airlines
Sep 14
KUL7:25 pmKuala Lumpur Intl
19h 20m
2 stops
USM1:45 pmKo Samui
Sep 24
USM5:50 pmKo Samui
23h 35m
2 stops
KUL6:25 pmKuala Lumpur Intl
$735
Vietnam Airlines
Sep 23
KUL7:25 pmKuala Lumpur Intl
23h 50m
2 stops
USM6:15 pmKo Samui
Oct 1
USM5:50 pmKo Samui
23h 35m
2 stops
KUL6:25 pmKuala Lumpur Intl
$742
Vietnam Airlines
Sep 14
KUL7:25 pmKuala Lumpur Intl
19h 20m
2 stops
USM1:45 pmKo Samui
Sep 24
USM8:45 amKo Samui
33h 15m
2 stops
KUL7:00 pmKuala Lumpur Intl
$762

momondo Fare Finder

 
Customize your flight search to find flights from Kuala Lumpur Intl Airport to Ko Samui that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 6, 2026.
Use the filters below to find and compare flights from Kuala Lumpur Intl Airport to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kuala LumpurKo Samui

KUL Kuala Lumpur Intl - USM Ko Samui

KULUSM

Kuala Lumpur Intl

Tue 9/8

10:55 am-7:15 pm

1 stop9h 20m

Ko Samui

Sat 9/19

8:40 am-5:25 pm

1 stop7h 45m

$294

Kuala LumpurKo Samui

KUL Kuala Lumpur Intl - USM Ko Samui

KULUSM

Kuala Lumpur Intl

Tue 9/8

10:55 am-7:15 pm

1 stop9h 20m

Ko Samui

Sat 9/19

8:40 am-5:25 pm

1 stop7h 45m

$296

Kuala LumpurKo Samui

KUL Kuala Lumpur Intl - USM Ko Samui

KULUSM

Kuala Lumpur Intl

Mon 9/14

7:05 am-5:20 pm

1 stop11h 15m

Ko Samui

Thu 9/24

7:45 pm-6:20 am

1 stop9h 35m

$309

Kuala LumpurKo Samui

KUL Kuala Lumpur Intl - USM Ko Samui

KULUSM

Kuala Lumpur Intl

Fri 9/18

10:45 pm-6:50 pm

1 stop21h 05m

Ko Samui

Wed 9/23

6:15 pm-5:25 pm

1 stop22h 10m

$316
Quickest round-trip

Kuala LumpurKo Samui

KUL Kuala Lumpur Intl - USM Ko Samui

KULUSM

Kuala Lumpur Intl

Mon 9/14

11:00 am-5:20 pm

1 stop7h 20m

Ko Samui

Thu 9/24

11:05 am-7:45 pm

1 stop7h 40m

$316

Kuala LumpurKo Samui

KUL Kuala Lumpur Intl - USM Ko Samui

KULUSM

Kuala Lumpur Intl

Mon 9/14

10:25 am-5:20 pm

1 stop7h 55m

Ko Samui

Thu 9/24

11:05 am-7:45 pm

1 stop7h 40m

$316

Kuala LumpurKo Samui

KUL Kuala Lumpur Intl - USM Ko Samui

KULUSM

Kuala Lumpur Intl

Mon 9/14

10:25 am-5:20 pm

1 stop7h 55m

Ko Samui

Thu 9/24

11:05 am-7:45 pm

1 stop7h 40m

$317

Kuala LumpurKo Samui

KUL Kuala Lumpur Intl - USM Ko Samui

KULUSM

Kuala Lumpur Intl

Wed 9/23

12:30 pm-6:00 pm

1 stop6h 30m

Ko Samui

Thu 10/1

7:45 pm-6:20 am

1 stop9h 35m

$326

Kuala LumpurKo Samui

KUL Kuala Lumpur Intl - USM Ko Samui

KULUSM

Kuala Lumpur Intl

Fri 9/18

10:45 pm-6:50 pm

1 stop21h 05m

Ko Samui

Wed 9/23

11:05 am-8:55 pm

2 stops8h 50m

$365

Kuala LumpurKo Samui

KUL Kuala Lumpur Intl - USM Ko Samui

KULUSM

Kuala Lumpur Intl

Tue 9/8

11:35 pm-7:45 am

2 stops33h 10m

Ko Samui

Sat 9/19

8:40 am-5:25 pm

1 stop7h 45m

$372

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Ko Samui from

How to get the cheapest flight ticket from Kuala Lumpur Intl Airport to Ko Samui

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Kuala Lumpur Intl Airport and Ko Samui?

Prices are currently low for flights on this route.

Typical prices usually range from $340 to $645.
The lowest price recently found on this route was $294.

What is the cheapest month to fly to Ko Samui?

In general, November is the cheapest month to fly from Kuala Lumpur Intl Airport to Ko Samui. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $311. If you don’t want to visit Ko Samui in November, then you should wait until October to fly from Kuala Lumpur Intl Airport, when ticket prices are also cheap, with an average price of $311.

How far in advance should I book a flight from Kuala Lumpur Intl Airport to Ko Samui?

You are more likely to see cheaper flights to Ko Samui from Kuala Lumpur Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Ko Samui for around $351 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ko Samui from Kuala Lumpur Intl Airport for as low as $306 on momondo.

How have Kuala Lumpur Intl Airport to Ko Samui flight prices changed over time?

As of August 2026, prices for Kuala Lumpur Intl Airport to Ko Samui flights are approximately 8% cheaper when compared to flights at the same time last year.

When to book flights from Kuala Lumpur Intl Airport to Ko Samui

Are you open to changing your travel dates? Check out the ideal times to fly from Kuala Lumpur Intl Airport to Ko Samui according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kuala Lumpur Intl Airport to Ko Samui (KUL to USM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kuala Lumpur Intl Airport to Ko Samui

Fastest flight time

12h 30m

Direct flights

None
The fastest flight from Kuala Lumpur Intl Airport to Ko Samui takes 12h 30m
There are no direct flights from Kuala Lumpur Intl Airport to Ko Samui. There are no popular flight routes from Kuala Lumpur Intl Airport to Ko Samui.
Search flight deals

Frequently asked questions about flying from Kuala Lumpur Intl Airport to Ko Samui

  • How far is Kuala Lumpur Intl to Ko Samui by plane?

    The distance between Kuala Lumpur Intl and Ko Samui is about 481.8 mi. In terms of flight time, this usually takes a little over 12h 30m.

  • When did momondo last update prices for flights from Kuala Lumpur Intl Airport to Ko Samui Airport?

    Prices for flights from Kuala Lumpur Intl Airport to Ko Samui Airport refresh daily.

  • How old do you have to be to fly from Kuala Lumpur Intl Airport to Ko Samui Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kuala Lumpur Intl Airport 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.

Traveling 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 from Kuala Lumpur to Ko Samui?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ko Samui from Kuala Lumpur.

Can I find flights from Kuala Lumpur to Ko Samui with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ko Samui from Kuala Lumpur which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Kuala Lumpur to Ko Samui?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ko Samui from Kuala Lumpur.

I’m not ready to book a flight from Kuala Lumpur to Ko Samui right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ko Samui from Kuala Lumpur. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Ko Samui trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 9/5
Sat 9/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Thailand