Denpasar to Ko Samui runs about 2 times a day, with the first departure around 07:30 and the last around 07:30. One passenger pays €247.35, every fee included. The fastest door to door is 8h 30m over 2,791 km, on services run by 3 operators across 1 mode.
What one seat costs
Every operator we hold on this corridor starts at €247.35, so there is no spread to show.
Typical fares · Priced for October 13, 2026
€247.35
- 229%Moves across the booking window
229%When it runs, leaving Denpasar
Typical first and last departure on this corridor.
- 07:30First departure
- 07:30Last departure
- 2Services per day
- 0%Run direct
07:30
07:30
2
0%Fares by date
What this journey usually costs, by departure date. It shows which days run dearer.
Typical fares
- about €731.74Thu24
- about €545.30Fri25
- about €630.26Sat26
- about €408.42Sun27
- about €345.88Mon28
- about €378.92Tue29
- about €404.29Wed30
- about €403.11Thu1
- about €342.34Fri2
- about €332.31Sat3
- about €339.39Sun4
- about €301.04Mon5
- about €278.62Tue6
- about €262.69Wed7
- about €303.40Thu8
- about €263.87Fri9
- about €295.73Sat10
- about €265.64Sun11
- about €256.20Mon12
- about €247.35Tue13
- about €260.33Wed14
Based on what this route has cost recently. The live fare is confirmed when you book.
The flight gets you into Ko Samui. These two partners take it from there, and the bed is theirs to book.
A room in Ko Samui for the night the flight gets in
Sort by distance from Bus Terminal and you can see which places are ten minutes on foot and which are not.
Search Ko Samui on AgodaOr compare on Booking.com
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When to book Denpasar to Ko Samui
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €222.5790 days
- €257.3860 days
- €247.3545 days
- €268.0030 days
- €260.3321 days
- €262.6914 days
- €404.297 days
- €630.263 days
- €731.741 days
- Cheapest lead time
- Fares bottom out around 90 days ahead, at €222.57.
- How much it moves
- The gap between the cheapest and most expensive lead time is 229 percent. The most expensive point is €731.74, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 90 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Book now Fares on this route are lowest around 90 days ahead. You are inside that window.
This corridor, specifically
Facts that apply to Denpasar to Ko Samui and to no other route on the site.
Clocks
1 hours behind on arrival. You land earlier than the journey suggests.
The shape of it
2,791 km
2,637 km as the crow flies, 6% further by the route services take. The bearing runs north-west.
Who lives at each end
670,210 → 50,000
Population at the departure city and at the arrival city, which is usually what decides how often anything runs.
The route
What the journey looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- Direct or connecting
- 0% of the services we sell on this corridor run through without a change. The remaining 100% involve one connection.
- How far it really runs
- The route covers 2,791 km against 2,637 km in a straight line, a detour of 6 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Singapore, Kuala Lumpur. The gap between arriving and leaving is 58 minutes, of which about 5 is walking.
- If the connection is missed
- The tightest connection we sell here has a 16 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
The fare from USM into Ko Samui is set by whoever drives it.
A car waiting when you land in Ko Samui
Settled in advance, so the ride into Ko Samui costs what it said it would rather than what the cab stand says.
Book a ride from USM with Daytrip
Partner links. We earn a commission on a booking, and the fare is the same as going direct.
Who runs this route
Ko Samui is small enough to see in an afternoon, which is easier without the luggage. Storing it is not our business.
Baggage storage near Bus Terminal
Most of the points near Bus Terminal open before the first train and close after the last one.
Check Ko Samui on StasherOr try Bounce
Partner links. We earn a commission on a booking, and the price is the same as going direct.
Questions about Denpasar to Ko Samui
The questions people actually ask about this trip, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does it take to get from Denpasar to Ko Samui?
The fastest journey from Denpasar to Ko Samui takes 8h 30m door to door, of which 4h 22m is spent moving, on the flight. Most services take around 9h 6m, because that average includes slower stopping services and journeys with a connection. Times include reaching the terminal and leaving it at the far end.
How much does it cost to travel from Denpasar to Ko Samui?
The cheapest fare from Denpasar to Ko Samui is €247.35, as of September 23, 2026. A typical fare across the next three weeks is €338.21. Both figures are the total for one passenger, including taxes, supplier fees and our service fee, so nothing is added at checkout.
What is the cheapest way to get from Denpasar to Ko Samui?
The cheapest way from Denpasar to Ko Samui is by flight, at €247.35 for one passenger on October 13, 2026. That journey takes 8h 30m door to door. Cheaper is rarely faster on this corridor, and the comparison table on this page shows what each mode costs against what it saves.
When should I book Denpasar to Ko Samui?
Fares from Denpasar to Ko Samui bottom out around 90 days before departure, at €222.57. Across the whole booking window the gap between the cheapest and the most expensive lead time is 229 percent, measured on September 23, 2026. Booking inside the last week has consistently cost more on this corridor.
Which day of the week is cheapest for Denpasar to Ko Samui?
Wednesday is the cheapest day to depart from Denpasar to Ko Samui, at €262.69. That is the median of 21 priced departure days across the next three weeks, as of September 23, 2026. Shifting a departure by one day is usually worth more than shifting the booking by one week.
Which month is cheapest for Denpasar to Ko Samui?
February is the cheapest of the next 5 months to travel from Denpasar to Ko Samui, at €187.76 for one passenger. Each month is priced on its fifteenth, so the comparison is like for like rather than a mix of weekends and midweek departures.
Who runs service from Denpasar to Ko Samui?
3 operators sell services from Denpasar to Ko Samui across 1 mode: AirAsia, Bangkok Airways, Jetstar Asia Airways. Journey times, fares and fare conditions differ between them, and the operator table on this page compares all of them on speed, flexibility and what is provided on board.
Is there a direct service from Denpasar to Ko Samui?
0 percent of the services we sell from Denpasar to Ko Samui are direct. The rest connect at Singapore, Kuala Lumpur, with about 58 minutes between the two services. Both legs are sold on one booking, so a missed connection is rebooked at no charge.
Which station or terminal do services from Denpasar to Ko Samui use?
Services from Denpasar to Ko Samui by flight leave from Denpasar I Gusti Ngurah Rai International Airport DPS and arrive at Samui International Airport USM. Allow about 3h 10m in total for reaching the departure terminal and leaving the arrival one, which is already included in every door to door time on this page.
Can I change or refund a ticket from Denpasar to Ko Samui?
0 of the 3 operators we sell from Denpasar to Ko Samui allow a change or a refund. A change on a changeable fare costs €5.00. The operator table on this page names which is which, and the condition is shown again before you pay.
Where these numbers come from
Places, coordinates, operators, which operator serves which pair, and every distance on this page are real and come from open data. Where a corridor has a filed timetable the departure times are real too, and ferry fares are the prices the operators publish themselves.
Observed service A carrier record names this operator on this pair, carried through unchanged.
Prices come from the supplier wherever we hold a live quote. Elsewhere we show an indicative price built from the real distance, the real operator and a fare curve over lead time, day of the week and season. Those are labeled Estimated fare and cannot be booked.
Defined in full at Door to door, Fares, The booking window, Carbon, Distances
- On this page
- Every figure above was computed for Denpasar to Ko Samui on September 23, 2026: 2791 km of route against 2637 km in a straight line, 2 services a day, 3 operators a cheapest fare of €247.35, and 8h 30m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
Being on the water gives Ko Samui a set of days out that do not start at a station.
Day trips out of Ko Samui and across Thailand
Day trips that leave Ko Samui in the morning and cover a good part of Thailand by evening.
See Ko Samui on KlookOr browse GetYourGuide
Partner links. We earn a commission on a booking, and it never changes the price.
The two ends, compared
Denpasar reaches 105 places in 32 countries on services we hold, over distances from 6 to 15,696 km. Ko Samui reaches 40 places in 16 countries, from 36 to 9,333 km.
Other ways to make this journey
Leaving Denpasar
- 105Places you can leave for
- 32Countries
- 43Operators
32
43Arriving in Ko Samui
Leaving Ko Samui
- 40Places you can leave for
- 16Countries
- 4Operators