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Rp 2,678,892+ 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
— USM
2 Aug — 9 Aug1
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 3 July 2026.

Tue 17/1120.05
DPS
-
USM
1 stop15h 55m
Scoot
Mon 23/1119.45
USM
-
DPS
1 stop22h 20m
Scoot
Deal found 1/7Rp 5,555,556
Thu 10/1212.05
DPS
-
USM
1 stop7h 45m
Singapore Airlines
Tue 15/1208.55
USM
-
DPS
1 stop9h 10m
Singapore Airlines
Deal found 28/6Rp 5,825,242
Thu 17/914.05
DPS
-
USM
1 stop5h 45m
Scoot
Tue 22/911.05
USM
-
DPS
1 stop6h 40m
Scoot
Deal found 1/7Rp 5,861,201
Thu 10/907.15
DPS
-
USM
1 stop11h 05m
Singapore Airlines
Sun 13/908.40
USM
-
DPS
1 stop9h 10m
Singapore Airlines
Deal found 29/6Rp 6,993,887
Thu 17/914.05
DPS
-
USM
1 stop5h 45m
Multiple Airlines
Tue 22/914.30
USM
-
DPS
2 stops25h 05m
Multiple Airlines
Deal found 1/7Rp 7,011,866
Fri 11/919.45
DPS
-
USM
1 stop22h 35m
Scoot
Sun 13/911.05
USM
-
DPS
1 stop22h 15m
Scoot
Deal found 1/7Rp 7,173,678
Thu 20/801.05
DPS
-
USM
1 stop10h 05m
Scoot
Fri 28/808.40
USM
-
DPS
1 stop14h 25m
Scoot
Deal found 28/6Rp 7,263,574
Fri 21/801.05
DPS
-
USM
1 stop18h 45m
Scoot
Mon 31/819.45
USM
-
DPS
1 stop22h 00m
Scoot
Deal found 2/7Rp 7,353,470
Fri 21/801.05
DPS
-
USM
1 stop7h 40m
Scoot
Fri 28/819.45
USM
-
DPS
1 stop16h 20m
Scoot
Deal found 1/7Rp 7,587,199

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 3 July 2026.

Return from

Rp 5,555,556

One-way from

Rp 2,678,892

Popular in

June

Cheapest in

May

Average price

Rp 8,773,822
Scoot
  • Scoot
  • 17/11-23/11
  • 2 total stops
  • 38h 15m total
  • Denpasar to Ko Samui
Search Deals
Scoot
  • Scoot
  • 12/11
  • 1 total stop
  • 8h 40m total
  • Denpasar to Ko Samui
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (Rp 522,952 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (Rp 371,646 potential savings vs. average return price).
Search Deals
Average for return flights in July 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 3 July 2026.
Use the filters below to find and compare flights to Ko Samui that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

DenpasarKo Samui

DPS - USM

DPSUSM

Denpasar Bali Ngurah Rai

Thu 10/12

12.05-18.50

1 stop7h 45m

Ko Samui

Tue 15/12

08.55-19.05

1 stop9h 10m

Rp 5,825,242
Fastest return journey

DenpasarKo Samui

DPS - USM

DPSUSM

Denpasar Bali Ngurah Rai

Thu 17/9

14.05-18.50

1 stop5h 45m

Ko Samui

Tue 22/9

11.05-18.45

1 stop6h 40m

Rp 5,861,201

DenpasarKo Samui

DPS - USM

DPSUSM

Denpasar Bali Ngurah Rai

Fri 21/8

01.05-18.50

1 stop18h 45m

Ko Samui

Fri 28/8

08.40-00.05

1 stop14h 25m

Rp 7,731,032

DenpasarKo Samui

DPS - USM

DPSUSM

Denpasar Bali Ngurah Rai

Fri 21/8

22.15-18.50

2 stops21h 35m

Ko Samui

Fri 28/8

08.40-13.05

1 stop27h 25m

Rp 8,450,198

DenpasarKo Samui

DPS - USM

DPSUSM

Denpasar Bali Ngurah Rai

Sat 22/8

22.15-18.00

2 stops20h 45m

Ko Samui

Mon 31/8

19.45-18.45

1 stop22h 00m

Rp 8,522,114

DenpasarKo Samui

DPS - USM

DPSUSM

Denpasar Bali Ngurah Rai

Fri 21/8

01.05-07.00

2 stops30h 55m

Ko Samui

Fri 28/8

08.40-00.05

1 stop14h 25m

Rp 8,737,864

DenpasarKo Samui

DPS - USM

DPSUSM

Denpasar Bali Ngurah Rai

Thu 10/12

20.05-18.50

1 stop23h 45m

Ko Samui

Tue 15/12

15.50-19.05

2 stops26h 15m

Rp 8,755,843

DenpasarKo Samui

DPS - USM

DPSUSM

Denpasar Bali Ngurah Rai

Tue 17/11

11.10-20.25

2 stops10h 15m

Ko Samui

Mon 23/11

15.50-19.05

2 stops26h 15m

Rp 9,277,238

DenpasarKo Samui

DPS - USM

DPSUSM

Denpasar Bali Ngurah Rai

Thu 30/7

01.05-17.20

1 stop17h 15m

Ko Samui

Mon 3/8

08.40-18.45

1 stop9h 05m

Rp 9,528,946
Cheapest one-way

DenpasarKo Samui

DPS - USM

DPSUSM

Denpasar Bali Ngurah Rai

Thu 12/11

11.10-18.50

1 stop8h 40m

Rp 2,678,892

Flights are sorted by cheapest return flights first.

Deals found on 2/7

Showing 1-10 of 21 resultsSorted by cheapest first
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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 3 July 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
325 reviews
Check prices

Entertainment

5.3

Comfort

6.5

Overall

6.7

Food

5.8

Boarding

6.9

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
325 reviews
Scoot
6.7
Okay
325 reviews
Check prices

Entertainment

5.3

Comfort

6.5

Overall

6.7

Food

5.8

Boarding

6.9

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, Denpasar Bali Ngurah Rai offers the quickest one-way flight (5 hours 45 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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