Kuala Lumpur to Koh Samui flights
Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Kuala Lumpur to Koh Samui is €138 (checked on 30 Oct 2026).
Your next trip, last seen at €138
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €138, departing 28 Nov 2026 (Last checked: 30 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 46Check live prices for this route
- Round trip
- €277, departing 12 Dec 2026, back 24 Dec 2026 (Last checked: 30 Oct 2026)
- Airlines seen
- AirAsia, Scoot, Singapore Airlines
- Non-stop
- Yes
About this route
Explore the fares we observed from Kuala Lumpur to Koh Samui. Prices move often, so pick your dates to see the latest options.
- Route distance
- 736 km
- Alternative airports
- SZB
Route-level information; individual journeys vary.
Published schedules report non-stop service with Firefly, Bangkok Airways. Check current timetables.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- Sultan Abdul Aziz Shah International Airport (SZB) → Kuala Lumpur, city gazetteer reference point (3.1390, 101.6869): ≈ 15 km.
- Kuala Lumpur International Airport (KUL) → Kuala Lumpur, city gazetteer reference point (3.1390, 101.6869): ≈ 44 km.
- Samui International Airport (USM) → Koh Samui, city gazetteer reference point (9.5553, 100.0628): ≈ 1 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
Cheapest month from Kuala Lumpur to Koh Samui: November 2026, from €138 (checked 30 Oct 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| November 2026 | €138 | 18 |
| December 2026 | €145 | 18 |
| January 2027 | €144 | 4 |
| March 2027 | €141 | 4 |
Lowest fare by day of the week
Cheapest day of the week from Kuala Lumpur to Koh Samui: Saturday, from €138 (checked 30 Oct 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €144 | 6 |
| Tuesday | €143 | 9 |
| Wednesday | €145 | 5 |
| Thursday | €141 | 7 |
| Friday | €148 | 8 |
| Saturday | €138 | 6 |
| Sunday | €152 | 5 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Kuala Lumpur to Koh Samui by days until departure (8 to 30 days): €138 (checked 30 Oct 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 0 to 7 days | €145 | 6 |
| 8 to 30 days | €138 | 15 |
| 31 to 60 days | €145 | 16 |
| 61 days or more | €141 | 9 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Frequently asked
How much is a flight from Kuala Lumpur to Koh Samui?
The lowest fare Routavio has observed is €138, found on 30 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Kuala Lumpur to Koh Samui?
Cheapest month from Kuala Lumpur to Koh Samui: November 2026, from €138 (checked 30 Oct 2026).
Are there direct flights from Kuala Lumpur to Koh Samui?
Yes. Published schedules report non-stop flights on this route with Firefly, Bangkok Airways.
Which airlines fly from Kuala Lumpur to Koh Samui?
Routavio has seen these carriers on the route: AirAsia, Scoot, Singapore Airlines.
How much is a round trip from Kuala Lumpur to Koh Samui?
Cheapest round trip: €277, departing 12 Dec 2026, back 24 Dec 2026 (checked 30 Oct 2026).
Which day of the week is cheapest from Kuala Lumpur to Koh Samui?
Cheapest day of the week from Kuala Lumpur to Koh Samui: Saturday, from €138 (checked 30 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.