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Cheap flights from Kuala Lumpur Intl Airport to Ko Samui from $148

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 2/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Scoot Logo
6:45 am - 6:50 pm
KUL
-
USM
13h 05m1 stop
Scoot Logo
8:55 am - 5:30 pm
USM
-
KUL
7h 35m1 stop
$317Scoot
Thu, Jan 8 - Wed, Jan 28
Scoot Logo
10:00 pm - 8:00 am
KUL
-
USM
11h 00m1 stop
Scoot Logo
8:55 am - 5:30 pm
USM
-
KUL
7h 35m1 stop
$323Scoot
Sat, Jan 10 - Wed, Jan 28
Singapore Airlines Logo
2:40 pm - 6:50 pm
KUL
-
USM
5h 10m1 stop
Singapore Airlines Logo
8:55 am - 4:15 pm
USM
-
KUL
6h 20m1 stop
$324Singapore Airlines
Thu, Jan 15 - Mon, Jan 19
Scoot Logo
7:10 pm - 8:00 am
KUL
-
USM
13h 50m1 stop
Scoot Logo
8:55 am - 8:55 pm
USM
-
KUL
11h 00m1 stop
$333Scoot
Sat, Feb 7 - Mon, Feb 9
Scoot Logo
6:15 pm - 6:50 pm
KUL
-
USM
25h 35m1 stop
Scoot Logo
8:55 am - 6:10 pm
USM
-
KUL
8h 15m1 stop
$340Scoot
Wed, Jan 7 - Wed, Jan 28
Multiple Airlines Logo
6:05 pm - 8:45 pm
KUL
-
USM
3h 40m1 stop
Multiple Airlines Logo
8:55 am - 5:30 pm
USM
-
KUL
7h 35m1 stop
$356Multiple Airlines
Mon, Jan 5 - Wed, Jan 28
Singapore Airlines Logo
11:05 am - 5:10 pm
KUL
-
USM
7h 05m1 stop
Singapore Airlines Logo
8:55 am - 4:15 pm
USM
-
KUL
6h 20m1 stop
$365Singapore Airlines
Fri, Mar 6 - Fri, Mar 27
Singapore Airlines Logo
10:30 am - 5:10 pm
KUL
-
USM
7h 40m1 stop
Singapore Airlines Logo
8:55 am - 5:35 pm
USM
-
KUL
7h 40m1 stop
$366Singapore Airlines
Fri, Mar 6 - Fri, Mar 27
Scoot Logo
9:10 am - 6:50 pm
KUL
-
USM
10h 40m1 stop
Scoot Logo
6:05 pm - 6:10 pm
USM
-
KUL
23h 05m1 stop
$369Scoot
Sat, Jan 31 - Sat, Feb 7
Multiple Airlines Logo
4:05 pm - 8:50 pm
KUL
-
USM
5h 45m1 stop
Multiple Airlines Logo
8:55 am - 7:00 am
USM
-
KUL
21h 05m2 stops
$395Multiple Airlines
Sat, Jan 31 - Sat, Feb 7

Scoot flights from Kuala Lumpur Intl Airport to Ko Samui

Our best Scoot deals on Kuala Lumpur Intl Airport to Ko Samui flight tickets
Scoot
Jan 10
KUL10:00 pmKuala Lumpur Intl
11h 00m
1 stop
USM8:00 amKo Samui
Jan 17
USM8:55 amKo Samui
8h 15m
1 stop
KUL6:10 pmKuala Lumpur Intl
$299
Find similar
Scoot
Jan 8
KUL6:45 amKuala Lumpur Intl
13h 05m
1 stop
USM6:50 pmKo Samui
Jan 28
USM8:55 amKo Samui
7h 35m
1 stop
KUL5:30 pmKuala Lumpur Intl
$317
Find similar
Scoot
Jan 10
KUL10:00 pmKuala Lumpur Intl
11h 00m
1 stop
USM8:00 amKo Samui
Jan 28
USM8:55 amKo Samui
7h 35m
1 stop
KUL5:30 pmKuala Lumpur Intl
$323
Find similar

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
Feb 7
KUL7:50 pmKuala Lumpur Intl
23h 25m
2 stops
USM6:15 pmKo Samui
Feb 9
USM7:55 amKo Samui
9h 55m
2 stops
KUL6:50 pmKuala Lumpur Intl
$842
Find similar
Vietnam Airlines
Jan 31
KUL7:50 pmKuala Lumpur Intl
23h 25m
2 stops
USM6:15 pmKo Samui
Feb 7
USM8:15 amKo Samui
9h 35m
2 stops
KUL6:50 pmKuala Lumpur Intl
$915
Find similar
Vietnam Airlines
Jan 7
KUL8:10 pmKuala Lumpur Intl
21h 15m
2 stops
USM4:25 pmKo Samui
Jan 28
USM5:25 pmKo Samui
24h 25m
2 stops
KUL6:50 pmKuala Lumpur Intl
$1,103
Find similar

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 December 18, 2025.
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

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Thu 1/8

6:45 am-6:50 pm

1 stop13h 05m

Ko Samui

Wed 1/28

8:55 am-5:30 pm

1 stop7h 35m

$317

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Sat 1/10

10:00 pm-8:00 am

1 stop11h 00m

Ko Samui

Wed 1/28

8:55 am-5:30 pm

1 stop7h 35m

$323

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Thu 1/15

2:40 pm-6:50 pm

1 stop5h 10m

Ko Samui

Mon 1/19

8:55 am-4:15 pm

1 stop6h 20m

$324

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Sat 2/7

7:10 pm-8:00 am

1 stop13h 50m

Ko Samui

Mon 2/9

8:55 am-8:55 pm

1 stop11h 00m

$333

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Wed 1/7

6:15 pm-6:50 pm

1 stop25h 35m

Ko Samui

Wed 1/28

8:55 am-6:10 pm

1 stop8h 15m

$340

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Mon 1/5

6:05 pm-8:45 pm

1 stop3h 40m

Ko Samui

Wed 1/28

8:55 am-5:30 pm

1 stop7h 35m

$356

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Fri 3/6

11:05 am-5:10 pm

1 stop7h 05m

Ko Samui

Fri 3/27

8:55 am-4:15 pm

1 stop6h 20m

$365

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Fri 3/6

10:30 am-5:10 pm

1 stop7h 40m

Ko Samui

Fri 3/27

8:55 am-5:35 pm

1 stop7h 40m

$366

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Sat 1/31

9:10 am-6:50 pm

1 stop10h 40m

Ko Samui

Sat 2/7

6:05 pm-6:10 pm

1 stop23h 05m

$369

Kuala LumpurKo Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Sat 1/31

4:05 pm-8:50 pm

1 stop5h 45m

Ko Samui

Sat 2/7

8:55 am-7:00 am

2 stops21h 05m

$395

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

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 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 $294. 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 $299.

What is the cheapest day to depart on your flight to Ko Samui?

Our data shows that Thursday is the least expensive day to fly to Ko Samui. Tickets to fly out on this day can be as low as $403. Flights from Kuala Lumpur Intl Airport to Ko Samui on a Sunday will generally be more expensive and average around $436. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Ko Samui?

Our data shows that the cheapest Kuala Lumpur Intl Airport to Ko Samui flights are usually those with departure times at noon. Our users have found flights to Ko Samui at noon for as low as $319. In the morning is when there is more demand to fly to Ko Samui, so prices are often more expensive at around $403 per ticket.

How far in advance should I book a flight 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 $338 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 $280 on momondo.

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

As of December 2025, prices for Kuala Lumpur Intl Airport to Ko Samui flights are approximately 4% 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

  • 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 Tao
Ko Pha Ngan
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.

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