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ภาษาไทย

฿2,880+ Cheap 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 26/11. 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 — DMK
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Ko Samui

Discover essential information about flights departing from Ko Samui, including flight schedules, destinations, airlines operating at the Ko Samui airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 7 November 2025.

Cheapest one-way flight

฿3,130

Cheapest airline

Bangkok Airways

Most popular destination

Bangkok Suvarnabhumi (BKK)

Good round-trip deal

฿6,056 or less

Good one-way deal

฿3,879 or less
The cheapest one-way flight from Ko Samui is currently to Bangkok Suvarnabhumi.
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On average, Bangkok Airways currently has the cheapest one-way flight from Ko Samui (avg. price of ฿7,285).
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Bangkok Suvarnabhumi (BKK) is currently the most popular flight destination from Ko Samui (average return price of ฿5,478).
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Price to beat on a round-trip flight from Ko Samui.
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Price to beat on a one-way flight from Ko Samui.
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Find flights from Ko Samui

Enter your travel dates to find the best prices.

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 7 November 2025.

Wed 11/307:00USM - BKK
Nonstop1h 15mBangkok Airways
Sat 14/306:00BKK - USM
Nonstop1h 10mBangkok Airways
Deal found 5/11฿4,531
Thu 27/1115:05USM - HKT
Nonstop1h 00mBangkok Airways
Mon 1/1207:30HKT - USM
Nonstop0h 55mBangkok Airways
Deal found 6/11฿5,049
Wed 11/307:15USM - BKK
Nonstop1h 35mBangkok Airways
Fri 13/306:00BKK - USM
Nonstop1h 10mBangkok Airways
Deal found 5/11฿5,275
Mon 24/1111:10USM - HKT
Nonstop1h 00mBangkok Airways
Mon 1/1207:30HKT - USM
Nonstop0h 55mBangkok Airways
Deal found 6/11฿5,405
Sat 22/1118:15USM - HKT
Nonstop1h 00mMultiple Airlines
Wed 26/1121:20HKT - USM
1 stop9h 50mMultiple Airlines
Deal found 7/11฿5,664
Fri 19/1208:20USM - BKK
Nonstop1h 15mBangkok Airways
Mon 22/1206:00BKK - USM
Nonstop1h 10mBangkok Airways
Deal found 6/11฿5,696
Thu 27/1115:05USM - HKT
Nonstop1h 00mMultiple Airlines
Mon 1/1222:05HKT - USM
1 stop9h 05mMultiple Airlines
Deal found 7/11฿5,825
Fri 21/1107:00USM - BKK
Nonstop1h 15mBangkok Airways
Sun 23/1106:10BKK - USM
Nonstop1h 35mBangkok Airways
Deal found 5/11฿6,084
Wed 19/1107:00USM - BKK
Nonstop1h 15mMultiple Airlines
Fri 21/1106:10BKK - USM
Nonstop1h 35mMultiple Airlines
Deal found 4/11฿6,117
Sat 14/207:55USM - BKK
Nonstop1h 15mBangkok Airways
Sun 22/206:00BKK - USM
Nonstop1h 10mBangkok Airways
Deal found 5/11฿6,376
Sun 15/318:15USM - HKT
Nonstop1h 00mBangkok Airways
Sun 29/309:35HKT - USM
Nonstop0h 55mBangkok Airways
Deal found 7/11฿6,408
Wed 21/107:15USM - BKK
Nonstop1h 35mBangkok Airways
Wed 28/106:00BKK - USM
Nonstop1h 10mBangkok Airways
Deal found 6/11฿6,408

Find flights from Ko Samui within your budget

 
Find flights departing from Ko Samui that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 7 November 2025. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Don Mueang Intl

Route

Depart

Return

Price

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Wed 11/3

07:00-08:15

Nonstop1h 15m

Bangkok Suvarnabhumi

Sat 14/3

06:00-07:10

Nonstop1h 10m

฿4,531

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Wed 11/3

07:00-08:15

Nonstop1h 15m

Bangkok Suvarnabhumi

Fri 13/3

06:00-07:10

Nonstop1h 10m

฿4,531

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Thu 2/4

07:00-08:15

Nonstop1h 15m

Bangkok Suvarnabhumi

Sun 19/4

06:15-07:20

Nonstop1h 05m

฿4,563

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Thu 2/4

07:00-08:15

Nonstop1h 15m

Bangkok Suvarnabhumi

Sat 18/4

06:15-07:20

Nonstop1h 05m

฿4,563

Ko SamuiPhuket City

USM - HKT

USMHKT

Ko Samui

Fri 12/12

19:00-20:00

Nonstop1h 00m

Phuket City

Sun 21/12

16:00-16:50

Nonstop0h 50m

฿5,210

Ko SamuiPhuket City

USM - HKT

USMHKT

Ko Samui

Thu 27/11

15:05-16:05

Nonstop1h 00m

Phuket City

Mon 1/12

07:30-08:25

Nonstop0h 55m

฿5,275

Ko SamuiPhuket City

USM - HKT

USMHKT

Ko Samui

Sat 22/11

15:50-16:50

Nonstop1h 00m

Phuket City

Wed 26/11

17:30-18:25

Nonstop0h 55m

฿5,340

Ko SamuiPhuket City

USM - HKT

USMHKT

Ko Samui

Mon 24/11

11:10-12:10

Nonstop1h 00m

Phuket City

Mon 1/12

07:30-08:25

Nonstop0h 55m

฿5,405

Ko SamuiPhuket City

USM - HKT

USMHKT

Ko Samui

Sat 22/11

18:15-19:15

Nonstop1h 00m

Phuket City

Wed 26/11

21:20-07:10

1 stop9h 50m

฿5,664

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Fri 19/12

08:20-09:35

Nonstop1h 15m

Bangkok Suvarnabhumi

Mon 22/12

06:00-07:10

Nonstop1h 10m

฿5,696

Flights are sorted by cheapest return flights first.

Deals found on 7/11

Showing 1-10 of 60 results
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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.

Travel insights for flights from Ko Samui

Get recent, data-driven insights about flights from Ko Samui including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ko Samui?

Currently, March is the cheapest month in which you can book a flight from Ko Samui (average of ฿680). Flying from Ko Samui in May will prove the most costly (average of ฿1,974). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from Ko Samui?

If you’re flying from Ko Samui, these routes are more frequently taken by airlines Bangkok (2,063 flights per day), Phuket City (353 flights per day) and Singapore (259 flights per day).

Singapore Changi
Singapore Changi
From ฿3,970
Phuket City
Phuket City
From ฿3,146
Chiang Mai
Chiang Mai
From ฿3,348

What is the cheapest place to fly to from Ko Samui?

The cheapest city to fly to from Ko Samui is Phuket City, with prices starting at ฿3,146. Explore other affordable destinations below.

Phuket City
Phuket City
From ฿3,146
Chiang Mai
Chiang Mai
From ฿3,348
Singapore Changi
Singapore Changi
From ฿3,970

Browse thousands of different options on Cheapflights for your next trip

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Fly your favourite airline from Ko Samui

Browse through various options for flying your favourite airline from Ko Samui. Flight routes are based on user searches made on Cheapflights and were last updated on 7 November 2025.
Bangkok Airways flights from Ko Samui to Suvarnabhumi
Bangkok Airways flights from Ko Samui to Phuket City

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 7 November 2025.

  • What are the most popular destinations to fly to from Ko Samui?

    The most selected flight destinations from Ko Samui for the current month are Bangkok Suvarnabhumi Airport, Phuket City, Singapore. While Bangkok Suvarnabhumi Airport, Singapore, Phuket City are the top choices made by travellers year-round.

  • What is the cheapest flight from Ko Samui to anywhere?

    Users have flown out of Ko Samui for as low as ฿2,739 to Bangkok Suvarnabhumi Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for ฿9,198 to fly from Ko Samui.

  • What is the cheapest premium economy flight from Ko Samui?

    If you're looking for an elevated level of comfort for your next adventure, premium economy flights from Ko Samui may suit your needs. The cheapest premium economy flights from Ko Samui are:
    Fly Ko Samui to Singapore from ฿35,520
    Fly Ko Samui to Bangkok Suvarnabhumi Airport from ฿67,475

  • What is the cheapest month to fly from Ko Samui?

    At the present moment the cheapest month to fly from Ko Samui is currently March; with May being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Ko Samui?

    Here are some of the cheapest flight destinations from Ko Samui:
    Fly from Ko Samui to Bangkok from ฿4,531
    Fly from Ko Samui to Chiang Mai from ฿7,411

  • How does Cheapflights help users find flights from Ko Samui?

    When you search for this flight from Ko Samui, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

  • Why should you use Cheapflights to find cheap flight tickets from Ko Samui?

    It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ko Samui.

  • Can Cheapflights find flights from Ko Samui with no change fees?

    Yes! Cheapflights helps users easily find flights from Ko Samui with no change fees.

  • Can Cheapflights notify me if prices for flights from Ko Samui become cheaper?

    Yes, Cheapflights offers price alerts on flights from Ko Samui so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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How does Cheapflights help users find flights from Ko Samui?

When you search for this flight from Ko Samui, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ko Samui?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ko Samui.

Can Cheapflights find flights from Ko Samui with no change fees?

Yes! Cheapflights helps users easily find flights from Ko Samui with no change fees.

Can Cheapflights notify me if prices for flights from Ko Samui become cheaper?

Yes, Cheapflights offers price alerts on flights from Ko Samui so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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