Cheap flights from Denpasar (Bali) to Koh Samui

One-way fares from US$157 · DPS → USM · prices found by travellers in the last 48 hours

Compare all dates Koh Samui → Denpasar (Bali)
Cheapest fare
US$157

Scoot · Fri, 15 Jan

Cheapest month
January

from US$157

Direct flights
Not recently

Usually 1+ stop

Quickest trip
4h 30m

2,630 km

Get a price alert

We'll email you when Denpasar (Bali) → Koh Samui drops to your price. It's free, and you can stop any time.

Today's cheapest fare is US$157. We'll send one email to confirm. See our privacy policy.

Cheapest month to fly from Denpasar (Bali) to Koh Samui

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

  1. November 2026 US$175
  2. December 2026 US$159
  3. January 2027 Cheapest US$157
  4. February 2027 US$182
  5. April 2027 US$167
  6. May 2027 US$193
  7. August 2027 US$234

Cheapest dates in January 2027

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

Scoot
Depart11:10 Fri, 15 JanDPS → USM 4h 35m · 1 stop
US$157one way, per person
View deal
Scoot
Depart20:00 Wed, 13 JanDPS → USM 4h 40m · 1 stop
US$161one way, per person
View deal
Scoot
Depart20:00 Tue, 26 JanDPS → USM 4h 40m · 1 stop
US$162one way, per person
View deal
Scoot
Depart20:00 Wed, 27 JanDPS → USM 4h 40m · 1 stop
US$162one way, per person
View deal
Scoot
Depart20:00 Tue, 19 JanDPS → USM 4h 40m · 1 stop
US$164one way, per person
View deal
Scoot
Depart20:00 Mon, 25 JanDPS → USM 4h 40m · 1 stop
US$167one way, per person
View deal
Scoot
Depart20:00 Tue, 12 JanDPS → USM 4h 40m · 1 stop
US$168one way, per person
View deal
Scoot
Depart20:00 Fri, 8 JanDPS → USM 4h 40m · 1 stop
US$169one way, per person
View deal
See every date in January 2027 →

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 Denpasar (Bali) to Koh Samui

Denpasar (Bali) (DPS) and Koh Samui (USM) are about 2,630 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 30m. Over the next few months, one-way fares start from US$157, and January 2027 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 Denpasar (Bali) to Koh Samui?

The cheapest one-way fare we've seen recently is US$157 with Scoot, departing Friday, 15 January 2027. Over the coming months, the lowest fare in each month ranges from US$157 to US$234.

What is the cheapest month to fly from Denpasar (Bali) to Koh Samui?

January 2027 currently has the lowest fares, from US$157 one way.

Are there direct flights from Denpasar (Bali) to Koh Samui?

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

How long is the flight from Denpasar (Bali) to Koh Samui?

The quickest journey we've seen takes about 4h 30m. Denpasar (Bali) and Koh Samui are around 2,630 km apart.

Which airlines fly from Denpasar (Bali) to Koh Samui?

Recent fares on this route were with Indonesia AirAsia, Scoot, AirAsia, Super Air Jet and Singapore Airlines.

More cheap flights from Denpasar (Bali)

Compare flights to Koh Samui from other cities →