Cheap flights from Kota-Kinabalu to Koh Samui

One-way fares from US$222 · BKI → USM · prices found by travellers in the last 48 hours

Compare all dates Koh Samui → Kota-Kinabalu
Cheapest fare
US$222

Scoot · Sun, 8 Nov

Cheapest month
November

from US$222

Direct flights
Not recently

Usually 1+ stop

Quickest trip
4h 50m

1,810 km

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Cheapest month to fly from Kota-Kinabalu to Koh Samui

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest US$222

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Scoot
Depart12:10 Sun, 8 NovBKI → USM 5h 25m · 2 stops
US$222one way, per person
View deal
Scoot
Depart12:10 Sun, 15 NovBKI → USM 5h 20m · 2 stops
US$223one way, per person
View deal
AirAsia
Depart18:55 Sat, 28 NovBKI → USM 4h 50m · 2 stops
US$234one way, per person
View deal
Scoot
Depart12:10 Thu, 12 NovBKI → USM 5h 25m · 2 stops
US$241one way, per person
View deal
AirAsia
Depart21:15 Sun, 29 NovBKI → USM 4h 55m · 2 stops
US$249one way, per person
View deal
Batik Air Malaysia
Depart11:00 Sun, 22 NovBKI → USM 5h 50m · 2 stops
US$258one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to Koh Samui

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in Koh SamuiCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in Koh SamuiTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in Koh SamuiPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in Koh SamuiCompare rental cars from major brands on EconomyBookings Compare cars →

Stay connected

eSIM for ThailandMobile data from the moment you land, by Airalo Get eSIM →

About flights from Kota-Kinabalu to Koh Samui

Kota-Kinabalu (BKI) and Koh Samui (USM) are about 1,810 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 4h 50m. Over the next few months, one-way fares start from US$222, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Kota-Kinabalu to Koh Samui?

The cheapest one-way fare we've seen recently is US$222 with Scoot, departing Sunday, 8 November 2026.

What is the cheapest month to fly from Kota-Kinabalu to Koh Samui?

November 2026 currently has the lowest fares, from US$222 one way.

Are there direct flights from Kota-Kinabalu to Koh Samui?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Kota-Kinabalu to Koh Samui?

The quickest journey we've seen takes about 4h 50m. Kota-Kinabalu and Koh Samui are around 1,810 km apart.

Which airlines fly from Kota-Kinabalu to Koh Samui?

Recent fares on this route were with Scoot, AirAsia and Batik Air Malaysia.

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