Cheap Flights from Kuala Lumpur to Koh Samui

Cheapest flights from Kuala Lumpur to Koh Samui

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Kuala Lumpur to Koh Samui. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$126

AirAsia

1 layover

4h 30m

10/30/2026

The cheapest one-way flight from Kuala Lumpur to Koh Samui departs on 10/30/2026, is operated by AirAsia and costs $126

Cheapest round trip flight

$338

Singapore Airlines

1 layover

11h 30m

11/06/2026

The cheapest roundtrip flight from Kuala Lumpur to Koh Samui departs on 11/06/2026, is operated by Singapore Airlines and costs $338

The fastest flight

4h 30m

Fastest flight from Kuala Lumpur to Koh Samui takes 4h 30m

Direct flights

No direct flights

There are no direct flights on this route.

Distance

735km

Timezone difference

1h

The distance between Kuala Lumpur and Koh Samui is 735km (456 miles). The time difference between Kuala Lumpur and Koh Samui is 1h

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Kuala Lumpur to Koh Samui by month

In different months, ticket prices from Kuala Lumpur to Koh Samui vary: minimum — $122 (October 2026), maximum — $183 (May 2027). Typically, the flight costs $158–$164.

October 2026

Lowest price

on average:

$122

May 2027

Highest price

on average:

$183

Avg Price

Price dynamics

On the Kuala Lumpur — Koh Samui route, prices first decline, hit a low, then start rising again. The middle of the period creates a price window — the best time to book.

Cheaper and more expensive periods

Prices fall from July 2026 to October 2026 (30%), then rise from October 2026 to May 2027 (+51%). The best period is September 2026–October 2026 ($127), the most expensive is January 2027–May 2027 ($177).

Best time to buy

The best time to buy is September 2026–October 2026, when prices are at their lowest. This can save you up to 28% compared to the expensive months (January 2027–May 2027).

Price predictability

Monthly price variation is 12.4%. On this route, your departure date noticeably affects the cost, and choosing wisely can lead to real savings.

Airlines operating on route

The Kuala Lumpur — Koh Samui route is served by multiple airlines, including AirAsia, Scoot, and Firefly. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $126, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.

AirAsia

starting at $126

Scoot

starting at $154

Firefly

starting at $234

Non-stop flights from Kuala Lumpur to Koh Samui

A non-stop flight is the most convenient and comfortable way to fly from Kuala Lumpur to Koh Samui, despite the fact that sometimes flights with transfers can cost significantly less.

There appear to be no non-stop flights from Kuala Lumpur to Koh Samui at this time.... Well, or something went wrong on our side and we couldn't find anything

Schedule of direct flights from Kuala Lumpur to Koh Samui

There are most likely no direct flights on the Kuala Lumpur — Koh Samui route

Kuala Lumpur airports overview

Kuala Lumpur International Airport

•

KUL

43km

Sultan Abdul Aziz Shah Airport

•

SZB

15km

•

Koh Samui airports overview

Koh Samui Airport

•

USM

Serving Koh Samui island in the Gulf of Thailand, it offers domestic and regional connections for resort travelers, with frequent charters and short-runway operations suited to turboprops and short-haul jets.

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

What is the cheapest price for flights from Kuala Lumpur to Koh Samui?

The cheapest flight ticket from Kuala Lumpur to Koh Samui according to data for the last 48 hours costs $126

When is the best time to buy air tickets on the route Kuala Lumpur — Koh Samui?

Often the best time to buy tickets from Kuala Lumpur to Koh Samui is 2 months before departure.

When is the cheapest time of year to fly from Kuala Lumpur to Koh Samui?

Based on statistics over the past years, the lowest prices for flights from Kuala Lumpur to Koh Samui can be found flying in these months: October, September, November.

How long does it take to fly from Kuala Lumpur to Koh Samui?

The fastest flights from Kuala Lumpur to Koh Samui start from 4 hours 30 minutes in the air.

Which airline can fly direct from Kuala Lumpur to Koh Samui?

The following airlines operate direct flights on the route Kuala Lumpur — Koh Samui:

Special offers and sales on air tickets from Kuala Lumpur to Koh Samui

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

We couldn't find any special offers for flights from Kuala Lumpur to Koh Samui

Alternative routes

Alor Setar ➜ Koh Samui•Hat Yai ➜ Koh Samui•Ipoh ➜ Koh Samui•Kota Bharu ➜ Koh Samui•Medan ➜ Koh Samui•Padang ➜ Koh Samui•Pekanbaru ➜ Koh Samui•Singapore ➜ Koh Samui•Kuala Terengganu ➜ Koh Samui•Kuala Lumpur ➜ Alor Setar•Kuala Lumpur ➜ Bangkok•Kuala Lumpur ➜ Hat Yai•Kuala Lumpur ➜ Ipoh•Kuala Lumpur ➜ Kota Bharu•Kuala Lumpur ➜ Myeik•Kuala Lumpur ➜ Nakhon Si Thammarat•Kuala Lumpur ➜ Surat Thani•Kuala Lumpur ➜ Rach Gia

•••••••••••••••••••

Cheapest one way flight

$126

AirAsia

1 layover

4h 30m

10/30/2026

The cheapest one-way flight from Kuala Lumpur to Koh Samui departs on 10/30/2026, is operated by AirAsia and costs $126

Cheapest round trip flight

$338

Singapore Airlines

1 layover

11h 30m

11/06/2026

The cheapest roundtrip flight from Kuala Lumpur to Koh Samui departs on 11/06/2026, is operated by Singapore Airlines and costs $338

The fastest flight