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Cheap flights from Kuala Lumpur to Koh Samui

One-way from $120, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Sun, Oct 25Any priceMon, Oct 26Any priceTue, Oct 27$120Wed, Oct 28Any priceThu, Oct 29Any priceFri, Oct 30$162Sat, Oct 31Any priceSun, Nov 1Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Booking opens on Aviasales, which shows baggage, fare rules and the live price.

Cheapest
$120
AirAsia, flight AK 826Found 2 days ago, 1 adult
Check live price
5:50pmKuala LumpurTue, Oct 27
Travel time 2h 35m, 1 stopKULUSM
7:25pmKoh SamuiTue, Oct 27
$137
AirAsia, flight AK 824Found 4 days ago, 1 adult
Check live price
12:20pmKuala LumpurSat, Nov 28
Travel time 2h 35m, 1 stopKULUSM
1:55pmKoh SamuiSat, Nov 28
$150
Scoot, flight TR 451Found 5 days ago, 1 adult
Check live price
11:15amKuala LumpurTue, Dec 1
Travel time 3h 15m, 1 stopKULUSM
1:30pmKoh SamuiTue, Dec 1
$152
AirAsia, flight AK 832Found 2 days ago, 1 adult
Check live price
10:10amKuala LumpurWed, Jun 9
Travel time 2h 25m, 1 stopKULUSM
11:35amKoh SamuiWed, Jun 9
$155
AirAsia, flight AK 880Found 4 days ago, 1 adult
Check live price
8:00amKuala LumpurSun, Nov 29
Travel time 3h 30m, 1 stopKULUSM
10:30amKoh SamuiSun, Nov 29

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in ThailandTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Koh Samui, booked ahead at a fixed price.
    See options
  • Things to do in Koh SamuiPopular tours from $30.07 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for Thailand from EKTA; check what each policy covers.
    Get a quote
  • Flight delayed?Delayed or cancelled? See which passenger rights cover this route.
    Check

Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu12345678910111213141516171819202122232425–26–27$12028–29–30$16231–

November 2026

MoTuWeThFrSaSu1–2$1583$1644$1635$1576$1677$1658$1649–10$17111$16812–13$17114–15–16$16917$16618–19$15920$16821–22$17023$17024$16025–26–27–28$13729$15530$171

December 2026

MoTuWeThFrSaSu1$1502$1693–4–5$1736–7–8$1629–10$17111–12$17113–14–15$17016–17$17118–19$23120$20321–22$19823$1972425262728293031
$162 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Oct 27, $120.

Lowest fares by month

In the fares found this week, October has the lowest: from $120 one-way, against $171 in March 2027. Pick a month to see its cheapest date.

  1. Oct$120
  2. Nov$137
  3. Dec$150
  4. Jan$156
  5. Feb$159
  6. Mar$171
  7. Aprno fares yet
  8. Mayno fares yet
  9. Jun$152
  10. Julno fares yet
  11. Augno fares yet
  12. Sepno fares yet
$0$100$200$120OctNovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October$120Tue, Oct 271 stop
November$137Sat, Nov 281 stop
December$150Tue, Dec 11 stop
January 2027$156Wed, Jan 131 stop
February 2027$159Sat, Feb 201 stop
March 2027$171Sun, Mar 141 stop
April 2027—
May 2027—
June 2027$152Wed, Jun 91 stop
July 2027—
August 2027—
September 2027—

Fares and weather by month

The lowest one-way fare found for each month, next to the weather in Koh Samui. Average daily high and low and monthly precipitation, 1991–2020 normals.

Oct2026NovDecJan2027FebMarAprMayJunJulAugSep
Lowest fare$120$137$150$156$159$171––$152–––
High °C31°30°29°29°29°30°32°33°33°32°32°32°
Low °C24°24°24°24°25°25°26°26°25°25°25°25°
Precipitation mm2954452631276411683132134117102118

Source: Ko Samui on Wikipedia, CC BY-SA 4.0.

Questions travellers ask

What is the cheapest month to fly from Kuala Lumpur to Koh Samui?

In the fares found this week, October has the lowest: from $120 one-way, against $171 in March 2027.

What is the weather in Koh Samui in October?

In October, the cheapest month to fly, the average daily high in Koh Samui is 31 °C and the low 24 °C.

Are there direct flights from Kuala Lumpur to Koh Samui?

None of the fares found recently are nonstop. The cheapest options have at least one stop.

Which day of the week is cheapest to fly?

In the fares we have, Tuesday departures are the cheapest, with a typical lowest fare of $164. Thursday is the priciest at about $173.

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