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$169+ Direct flights from 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
USM — SIN
9 Jul — 16 Jul1
1 adult

Direct flights from Ko Samui

Cheapest flights from Ko Samui
Explore the most affordable flight options available from Ko Samui. Find the lowest fares based on data from user searches, with prices last updated on 4 July 2025.

Sun 5/1007:00USM - BKK
Nonstop1h 15mBangkok Airways
Fri 10/1006:15BKK - USM
Nonstop1h 05mBangkok Airways
Deal found 3/7$213
Sun 17/819:25USM - SIN
Nonstop2h 00mScoot
Sun 24/816:00SIN - USM
Nonstop1h 45mScoot
Deal found 3/7$487

Find direct flights from Ko Samui within your budget

Use the slider to find direct flights from Ko Samui within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 647,157 searches. This data was last updated on 4 July 2025.

Fly to

Singapore

Route

Depart

Return

Price

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Thu 2/10

07:00-08:15

Nonstop1h 15m

Bangkok Suvarnabhumi

Mon 6/10

06:15-07:20

Nonstop1h 05m

$213

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Sun 17/8

19:25-22:25

Nonstop2h 00m

Singapore Changi

Sun 24/8

16:00-16:45

Nonstop1h 45m

$487

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Tue 26/8

08:20-11:15

Nonstop1h 55m

Singapore Changi

Tue 26/8

17:20-18:15

Nonstop1h 55m

$581

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Wed 9/7

19:50-21:20

Nonstop1h 30m

$169

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Fri 29/8

17:40-20:50

Nonstop2h 10m

$183

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 9/10

08:20-11:15

Nonstop1h 55m

$243

Flights are sorted by cheapest return flights first.

Deals found on 3/7

Best time to book a flight from Ko Samui

Have a flexible travel schedule? Discover the best time to fly from 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.

Reviews of airlines flying direct to Ko Samui

Get insights into the airlines that provide direct flights from 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 from Ko Samui. Reviews last updated Cheapflights.
Read through reviews of airlines serving Ko Samui, such as Bangkok Airways, Vietnam Airlines, andPhilippine Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Bangkok Airways
8.0
Very Good
111 reviews
Check prices

Entertainment

6.2

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

7.9

Food

7.2

Reviews

1 / 7
10.0
Excellent

Douglas,May 2025

USM - HKG

Flight was as expected: up and down at the right time and location without drama. Kayak needs to modify this survey to allow for “N/A.” For example, we didn’t use the entertainment system but are forced to rate it. In this case, the results are skewed and may lead to incorrect assumptions.
Bangkok Airways
8.0
Very Good
111 reviews
Bangkok Airways
8.0
Very Good
111 reviews
Check prices

Entertainment

6.2

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

7.9

Food

7.2

Reviews

1 / 7
10.0
Excellent

Douglas,May 2025

USM - HKG

Flight was as expected: up and down at the right time and location without drama. Kayak needs to modify this survey to allow for “N/A.” For example, we didn’t use the entertainment system but are forced to rate it. In this case, the results are skewed and may lead to incorrect assumptions.
Vietnam Airlines
7.5
Good
194 reviews
Bangkok Airways
8.0
Very Good
111 reviews
Check prices

Entertainment

6.2

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

7.9

Food

7.2

Reviews

1 / 7
10.0
Excellent

Douglas,May 2025

USM - HKG

Flight was as expected: up and down at the right time and location without drama. Kayak needs to modify this survey to allow for “N/A.” For example, we didn’t use the entertainment system but are forced to rate it. In this case, the results are skewed and may lead to incorrect assumptions.
Philippine Airlines
7.2
Good
887 reviews
Bangkok Airways
8.0
Very Good
111 reviews
Check prices

Entertainment

6.2

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

7.9

Food

7.2

Reviews

1 / 7
10.0
Excellent

Douglas,May 2025

USM - HKG

Flight was as expected: up and down at the right time and location without drama. Kayak needs to modify this survey to allow for “N/A.” For example, we didn’t use the entertainment system but are forced to rate it. In this case, the results are skewed and may lead to incorrect assumptions.
Scoot
6.7
Okay
304 reviews
Bangkok Airways
8.0
Very Good
111 reviews
Check prices

Entertainment

6.2

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

7.9

Food

7.2

Reviews

1 / 7
10.0
Excellent

Douglas,May 2025

USM - HKG

Flight was as expected: up and down at the right time and location without drama. Kayak needs to modify this survey to allow for “N/A.” For example, we didn’t use the entertainment system but are forced to rate it. In this case, the results are skewed and may lead to incorrect assumptions.

Related info for your journey

Access useful and relevant information related to your journey from Ko Samui. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 4 July 2025.

  • Where can you fly direct from Ko Samui?

    Currently, the most popular direct flight destination from Ko Samui is Singapore.

  • How long is a direct flight from Ko Samui?

    While the flight duration depends heavily on the destination, on average, travelers can expect non-stop flights from Ko Samui to last approximately 1h 27m on average. The quickest direct flight from Ko Samui at this time departs from Ko Samui (1h 15m), while the longest leaves from Ko Samui (1h 40m).

  • What is the best time of year to fly direct from Ko Samui?

    If you're seeking the lowest price on a direct flight from Ko Samui, October is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, June offers travelers the most options.

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