Rp 3,029,812+ Cheap flights to Ko Samui
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Ko Samui in 2025
Find the latest flights to Ko Samui in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 22,532 searches and data was last updated on 4 July 2025.
Find flight deals to Ko Samui
Cheapest flights to Ko SamuiExplore the most affordable flight options available to Ko Samui. Find the lowest fares based on data from user searches, with prices last updated on 4 July 2025.
Explore the most affordable flight options available to Ko Samui. Find the lowest fares based on data from user searches, with prices last updated on 4 July 2025.
Cheapflights Fare Finder
Locate flights to Ko Samui that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 22,532 searches and data was last updated on 4 July 2025.
Use the filters below to find and compare flights to Ko Samui that are best for you.
Fly from
Route
Depart
Return
Price
DenpasarKo Samui
DPS - USM
DPSUSM
Denpasar Bali Ngurah Rai
Fri 18/7
16.55-18.30
2 stops26h 35m
Ko Samui
Fri 25/7
19.25-23.40
2 stops27h 15m
DenpasarKo Samui
DPS - USM
DPSUSM
Denpasar Bali Ngurah Rai
Fri 18/7
19.40-16.45
1 stop22h 05m
Ko Samui
Fri 25/7
19.25-18.40
1 stop22h 15m
DenpasarKo Samui
DPS - USM
DPSUSM
Denpasar Bali Ngurah Rai
Sat 27/12
16.10-07.45
1 stop16h 35m
Ko Samui
Tue 30/12
20.30-14.15
1 stop16h 45m
DenpasarKo Samui
DPS - USM
DPSUSM
Denpasar Bali Ngurah Rai
Sat 16/8
00.55-16.35
2 stops16h 40m
Ko Samui
Wed 3/9
08.00-23.55
2 stops14h 55m
DenpasarKo Samui
DPS - USM
DPSUSM
Denpasar Bali Ngurah Rai
Tue 18/11
10.55-08.10
2 stops22h 15m
DenpasarKo Samui
DPS - USM
DPSUSM
Denpasar Bali Ngurah Rai
Thu 10/7
14.00-07.50
1 stop18h 50m
Best time to book a flight to Ko Samui
Have a flexible travel schedule? Discover the best time to fly to Ko Samui with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight to Ko Samui
How long is the flight to Ko Samui?
On average, a flight from Denpasar to Ko Samui takes 8 hours 35 minutes. Flights to Ko Samui from other popular cities in Indonesia will vary in length. Below are a few examples of popular routes and their flight times.
What are the most popular airlines that fly to Ko Samui?
The most popular airline flying from Denpasar to Ko Samui is Scoot.
What are the cheapest airlines that fly to Ko Samui?
The cheapest airline flying from Denpasar to Ko Samui is Scoot.
Rainfall in Ko Samui by month
Plan your trip to Ko Samui by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Ko Samui ranges from 58.0 - 490.0 mm per month. November is typically the wettest month, when rainfall can reach 490.0 mm. February is typically the driest time to visit Ko Samui when rainfall is around 58.0 mm.
Temperature in Ko Samui by month
Plan your trip to Ko Samui by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Ko Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).
Reviews of airlines servicing Ko Samui
Get insights into the airlines that provide service to Ko Samui. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ko Samui. Reviews last updated 4 July 2025.
Read reviews from past customers who have flown Philippine Airlines and Scoot to Thailand. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Entertainment
Comfort
Crew
Overall
Boarding
Reviews
Gene,Mar 2025
SFO - MNL
Food
Entertainment
Comfort
Crew
Overall
Boarding
Reviews
Gene,Mar 2025
SFO - MNL
Food
Entertainment
Comfort
Crew
Overall
Boarding
Reviews
Gene,Mar 2025
SFO - MNL
FAQs about flying to Ko Samui
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