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Rp 2,305,621+ 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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
— USM
20 Mar — 27 Mar1
1 adult
1 adult, Economy, 0 bags

Flights to Ko Samui in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Ko Samui
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 18 February 2026.

Wed 4/320.05
DPS
-
USM
1 stop12h 55m
Scoot
Sat 14/319.45
USM
-
DPS
1 stop22h 20m
Scoot
Deal found 14/2Rp 4,644,900
Sat 7/320.05
DPS
-
USM
1 stop12h 55m
Scoot
Tue 10/319.45
USM
-
DPS
1 stop16h 50m
Scoot
Deal found 16/2Rp 4,712,218
Wed 15/417.35
DPS
-
USM
1 stop15h 10m
Scoot
Sun 26/408.40
USM
-
DPS
1 stop6h 55m
Scoot
Deal found 14/2Rp 4,729,048
Mon 2/317.35
DPS
-
USM
1 stop15h 25m
Scoot
Tue 10/319.45
USM
-
DPS
1 stop19h 55m
Scoot
Deal found 15/2Rp 4,779,536
Thu 5/317.35
DPS
-
USM
1 stop26h 15m
Scoot
Wed 11/319.45
USM
-
DPS
1 stop22h 20m
Scoot
Deal found 14/2Rp 4,796,365
Fri 27/220.05
DPS
-
USM
1 stop15h 55m
Scoot
Tue 10/319.45
USM
-
DPS
1 stop19h 55m
Scoot
Deal found 15/2Rp 4,897,341
Sun 8/320.05
DPS
-
USM
1 stop15h 55m
Scoot
Sun 29/318.15
USM
-
DPS
1 stop15h 00m
Scoot
Deal found 16/2Rp 5,435,880
Mon 14/914.05
DPS
-
USM
1 stop5h 45m
Scoot
Fri 18/911.05
USM
-
DPS
1 stop6h 35m
Scoot
Deal found 17/2Rp 5,957,590
Wed 15/414.05
DPS
-
USM
1 stop5h 45m
Multiple Airlines
Sun 26/407.50
USM
-
DPS
2 stops9h 50m
Multiple Airlines
Deal found 14/2Rp 6,243,689
Mon 16/317.35
DPS
-
USM
1 stop15h 25m
Scoot
Sat 21/308.55
USM
-
DPS
1 stop6h 45m
Scoot
Deal found 15/2Rp 6,277,348

Find flight deals to Ko Samui

Find the latest flights to Ko Samui in 2026, 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 18 February 2026.

Return from

Rp 4,712,218

One-way from

Rp 2,305,621

Popular in

August

Cheapest in

January

Average price

Rp 6,311,006
Scoot
  • Scoot
  • 7/3-10/3
  • 2 total stops
  • 29h 45m total
  • Denpasar to Ko Samui
Search Deals
Scoot
  • Scoot
  • 2/3
  • 1 total stop
  • 15h 25m total
  • Denpasar to Ko Samui
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (Rp 908,841 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (Rp 277,884 potential savings vs. average return price).
Search Deals
Average for return flights in February 2026
Search Deals

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 18 February 2026.
Use the filters below to find and compare flights to Ko Samui that are best for you.

Fly from

Denpasar

Route

Depart

Return

Price

DenpasarKo Samui

DPS - USM

DPSUSM

Denpasar Bali Ngurah Rai

Sat 7/3

20.05-08.00

1 stop12h 55m

Ko Samui

Tue 10/3

19.45-13.35

1 stop16h 50m

Rp 4,712,218

DenpasarKo Samui

DPS - USM

DPSUSM

Denpasar Bali Ngurah Rai

Wed 15/4

17.35-07.45

1 stop15h 10m

Ko Samui

Sun 26/4

08.40-16.35

1 stop6h 55m

Rp 4,729,048

DenpasarKo Samui

DPS - USM

DPSUSM

Denpasar Bali Ngurah Rai

Thu 5/3

17.35-18.50

1 stop26h 15m

Ko Samui

Wed 11/3

19.45-16.40

1 stop19h 55m

Rp 4,779,536

DenpasarKo Samui

DPS - USM

DPSUSM

Denpasar Bali Ngurah Rai

Mon 2/3

17.35-08.00

1 stop15h 25m

Ko Samui

Tue 10/3

19.45-16.40

1 stop19h 55m

Rp 4,779,536

DenpasarKo Samui

DPS - USM

DPSUSM

Denpasar Bali Ngurah Rai

Sun 8/3

20.05-11.00

1 stop15h 55m

Ko Samui

Sun 29/3

18.15-10.15

1 stop15h 00m

Rp 5,435,880

DenpasarKo Samui

DPS - USM

DPSUSM

Denpasar Bali Ngurah Rai

Wed 15/4

14.05-18.50

1 stop5h 45m

Ko Samui

Sun 26/4

07.50-18.40

2 stops9h 50m

Rp 6,243,689

DenpasarKo Samui

DPS - USM

DPSUSM

Denpasar Bali Ngurah Rai

Sat 7/3

16.40-08.00

2 stops16h 20m

Ko Samui

Tue 10/3

19.45-16.40

1 stop19h 55m

Rp 6,294,177

DenpasarKo Samui

DPS - USM

DPSUSM

Denpasar Bali Ngurah Rai

Sun 12/7

19.40-07.45

1 stop13h 05m

Ko Samui

Fri 24/7

18.15-10.15

1 stop15h 00m

Rp 6,327,836

DenpasarKo Samui

DPS - USM

DPSUSM

Denpasar Bali Ngurah Rai

Sat 7/3

17.35-17.10

1 stop24h 35m

Rp 2,305,621

DenpasarKo Samui

DPS - USM

DPSUSM

Denpasar Bali Ngurah Rai

Fri 6/3

20.05-18.50

1 stop23h 45m

Rp 2,305,621

Flights are sorted by cheapest return flights first.

Deals found on 15/2

Showing 1-10 of 18 results
1
2

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.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Ko Samui

What are the cheapest airlines that fly to Ko Samui?

The cheapest airline flying from Denpasar to Ko Samui is Scoot.

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 18 February 2026.
Read reviews from past customers who have flown Scoot to Thailand. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scoot
6.7
Okay
319 reviews
Check prices

Boarding

6.9

Entertainment

5.2

Comfort

6.5

Food

5.7

Overall

6.7

Crew

7.4

Reviews

1 / 19
8.0
Excellent

Chandra Sekhar,Feb 2026

SIN - KUL

It wasbpretty good as it was scoot and i would reccomend myself to come again
Scoot
6.7
Okay
319 reviews
Scoot
6.7
Okay
319 reviews
Check prices

Boarding

6.9

Entertainment

5.2

Comfort

6.5

Food

5.7

Overall

6.7

Crew

7.4

Reviews

1 / 19
8.0
Excellent

Chandra Sekhar,Feb 2026

SIN - KUL

It wasbpretty good as it was scoot and i would reccomend myself to come again

FAQs about flying to Ko Samui

  • What airport do you fly into for flights to Ko Samui?

    For a flight to Ko Samui, you will be flying into Ko Samui. Ko Samui (USM) is just 3.3 km from the centre of the city.

  • Can I find cheaper flights to Ko Samui if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Ko Samui on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Ko Samui?

    Based on reviews from Cheapflights users, Scoot is rated the highest out of the airlines that fly to Ko Samui.

  • Where does the fastest flight to Ko Samui depart from?

    For those looking to save time traveling to Ko Samui, Jakarta offers the quickest one-way flight (5 hours 25 minutes).

  • Does Ko Samui have rental cars?

    Yes. Those touching down at Ko Samui can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Ko Samui?

    Yes. Ko Samui has hotels nearby for those requiring accommodations. Diamond Pool Villa Samui is the closest property to Ko Samui (0.0 km away from Ko Samui).

See more FAQs

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Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Ko Samui today and book when you’re ready!

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