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C$ 180+ Cheap flights from Koh 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 13/6. 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 — BKK
26 Feb — 5 Mar1
1 adult

What to know about flights from Koh Samui

Discover essential information about flights departing from Koh Samui, including flight schedules, destinations, airlines operating at the Koh 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 21 February 2025.

Cheapest one-way flight

C$ 118

Most popular destination

Bangkok Suvarnabhumi (BKK)

Good one-way deal

C$ 119 or less
The cheapest one-way flight from Ko Samui is currently to Bangkok Suvarnabhumi.
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Bangkok Suvarnabhumi (BKK) is currently the most popular flight destination from Ko Samui (average round-trip price of C$ 235).
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Price to beat on a one-way flight from Ko Samui.
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Find flights from Koh Samui

Cheapest flights from Koh Samui
Explore the most affordable flight options available from Koh Samui. Find the lowest fares based on data from user searches, with prices last updated on 21 February 2025.

Fri 28/37:00 a.m.USM - BKK
Nonstop1h 15mBangkok Airways
Mon 31/37:30 p.m.BKK - USM
Nonstop1h 30mBangkok Airways
Deal found 19/2C$ 241

Find flights from Koh Samui within your budget

Find flights departing from Koh 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 21 February 2025. In the last 7 days, Cheapflights users made a total of 629,999 searches

Fly to

Suvarnabhumi

Route

Depart

Return

Price

Koh SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Fri 28/3

7:00 a.m.-8:15 a.m.

Nonstop1h 15m

Bangkok Suvarnabhumi

Mon 31/3

7:30 p.m.-9:00 p.m.

Nonstop1h 30m

C$ 241

Koh SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Fri 13/6

8:00 a.m.-9:15 a.m.

Nonstop1h 15m

C$ 180

Koh SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Tue 22/4

7:00 p.m.-11:40 p.m.

1 stop4h 40m

C$ 232

Koh SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Tue 22/4

8:00 a.m.-5:20 p.m.

2 stops9h 20m

C$ 626

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/2

Best time to book a flight from Koh Samui

Have a flexible travel schedule? Discover the best time to fly from Koh Samui with our price prediction graph.
Estimated round-trip 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 Koh Samui

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

When is the best time to book a flight from Koh Samui?

Use this chart to determine the optimal time to book a round-trip flight from Koh Samui to Suvarnabhumi. Price data was last updated on 14 February 2025.

The price you pay for your flight from Koh Samui may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, June is the cheapest month in which you can book a flight from Koh Samui (average of C$ 31). Flying from Koh Samui in April will prove the most costly (average of C$ 81). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Koh Samui?

For flights departing from Koh Samui check dates and pricing for the following: Bangkok Airways. This airline departs to the following popular destinations: Bangkok.

Bangkok Airways

Bangkok Airways

From C$ 120

What are popular destinations to fly to from Koh Samui?

From Koh Samui you can expect to find greater availability for the following destinations: Bangkok (2,570 flights per day), Phuket City (377 flights per day) and Singapore (247 flights per day).

Bangkok Suvarnabhumi

Bangkok Suvarnabhumi

From C$ 21

Singapore Changi

Singapore Changi

From C$ 136

Phuket City

Phuket City

From C$ 111

Chiang Mai

Chiang Mai

From C$ 36

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

The cheapest city to fly to from Koh Samui is Bangkok Suvarnabhumi, with prices starting at C$ 30. Explore other affordable destinations below.

Bangkok Suvarnabhumi

Bangkok Suvarnabhumi

From C$ 21

Chiang Mai

Chiang Mai

From C$ 36

Phuket City

Phuket City

From C$ 111

Krabi

Krabi

From C$ 112

Airline reviews for flights from Koh Samui

Get insights into the airlines that provide service from Koh Samui. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Koh Samui. In the last 7 days, Cheapflights users made a total of 629,999 searches.
Bangkok Airways
8.0
Very good
114 reviews
Check prices

Food

7.3

Entertainment

6.4

Comfort

7.9

Crew

8.6

Overall

8.0

Boarding

8.0

Reviews

1 / 6

4.0
Okay

Derick,Jun 2024

HKT - BKK

Basic, long check-in and boarding. No entertainment and only a single spicy option for meal/snack.

Bangkok Airways
8.0
Very good
114 reviews
Bangkok Airways
8.0
Very good
114 reviews
Check prices

Food

7.3

Entertainment

6.4

Comfort

7.9

Crew

8.6

Overall

8.0

Boarding

8.0

Reviews

1 / 6

4.0
Okay

Derick,Jun 2024

HKT - BKK

Basic, long check-in and boarding. No entertainment and only a single spicy option for meal/snack.

Malaysia Airlines
7.4
Good
263 reviews
Bangkok Airways
8.0
Very good
114 reviews
Check prices

Food

7.3

Entertainment

6.4

Comfort

7.9

Crew

8.6

Overall

8.0

Boarding

8.0

Reviews

1 / 6

4.0
Okay

Derick,Jun 2024

HKT - BKK

Basic, long check-in and boarding. No entertainment and only a single spicy option for meal/snack.

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Related info for your journey

Access useful and relevant information related to your journey from Koh 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 21 February 2025.

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

    This month, the top selected destinations from Koh Samui are Bangkok Suvarnabhumi Airport, Phuket City, Singapore. Throughout the year, Bangkok Suvarnabhumi Airport, Phuket City, Singapore are some of the top choices made by users flying from Koh Samui.

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

    Users have flown out of Koh Samui for as low as C$ 30 to Bangkok Don Mueang Intl Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for C$ 203 to fly from Koh Samui.

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

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

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

    Cheapflights makes it easy to find flights from Koh Samui by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

    Cheapflights helps you find that perfect flight from Koh Samui by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

    Users can book flights with no change fees policies with our dedicated filters. Book flights from Koh Samui flexibly with Cheapflights today.

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

    Yes, Cheapflights offers price alerts on flights from Koh 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.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Koh Samui?

Cheapflights makes it easy to find flights from Koh Samui by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight from Koh Samui by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Koh Samui flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on flights from Koh 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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