How many flights depart from Southeast Asia to Ko Samui on average per day?

As of August 2026, there are 403 flights per day flying from Southeast Asia to Ko Samui. The most common time of day flights depart is 15:00, with 44% of flights taking off in the afternoon.

What is the cheapest airline that flies from Southeast Asia to Ko Samui?

Bangkok Airways and Philippine Airlines are the most popular carriers operating from Southeast Asia to Ko Samui

How many flights depart from Southeast Asia to Ko Samui on average per week?

As of August 2026, there are 2,827 flights per week flying from Southeast Asia to Ko Samui. The most common day of the week flights depart is Sun, with 16% of flights taking off on this day.

When did momondo last update prices for flights from Southeast Asia to Ko Samui Airport?

Prices for flights from Southeast Asia to Ko Samui Airport refresh daily.

How many operators does momondo search for flights from Southeast Asia to Ko Samui Airport?

As of August 2026, there are 2 operators available to choose from for flights from Southeast Asia to Ko Samui Airport.

How old do you have to be to fly from Southeast Asia to Ko Samui Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Southeast Asia to Ko Samui Airport.

What documentation or ID do you need to fly to Ko Samui Airport?

The travel and health documents required for your trip to Ko Samui Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Ko Samui Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$140 Cheap Flights from Southeast Asia to Ko Samui in 2026

Find the cheapest flights from Southeast Asia to Ko Samui

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

19:30 - 20:25HKT Phuket City-USM Ko Samui

0h 55mdirect

19:00 - 20:00USM Ko Samui-HKT Phuket City

1h 00mdirect

$211Bangkok Airways

Fri, 18 Sep - Sun, 20 Sep

19:30 - 20:25HKT Phuket City-USM Ko Samui

0h 55mdirect

19:00 - 20:00USM Ko Samui-HKT Phuket City

1h 00mdirect

$212Bangkok Airways

Tue, 15 Sep - Thu, 17 Sep

07:30 - 08:25HKT Phuket City-USM Ko Samui

0h 55mdirect

08:00 - 09:00USM Ko Samui-HKT Phuket City

1h 00mdirect

$221Bangkok Airways

Sat, 5 Sep - Sat, 12 Sep

07:30 - 08:25HKT Phuket City-USM Ko Samui

0h 55mdirect

08:00 - 09:00USM Ko Samui-HKT Phuket City

1h 00mdirect

$228Bangkok Airways

Tue, 8 Sep - Sat, 12 Sep

06:05 - 07:10BKK Bangkok Suvarnabhumi-USM Ko Samui

1h 05mdirect

17:00 - 22:05USM Ko Samui-BKK Bangkok Suvarnabhumi

5h 05m1 stop Krabi

$267Multiple Airlines

Thu, 17 Sep - Sun, 20 Sep

06:05 - 07:10BKK Bangkok Suvarnabhumi-USM Ko Samui

1h 05mdirect

17:00 - 22:05USM Ko Samui-BKK Bangkok Suvarnabhumi

5h 05m1 stop Krabi

$267Multiple Airlines

Sun, 13 Sep - Sat, 19 Sep

22:00 - 19:15HKT Phuket City-USM Ko Samui

21h 15m2 stops Bangkok Suvarnabhumi Krabi

08:00 - 09:00USM Ko Samui-HKT Phuket City

1h 00mdirect

$314Multiple Airlines

Tue, 1 Sep - Fri, 11 Sep

07:00 - 07:45SIN Singapore Changi-USM Ko Samui

1h 45mdirect

18:15 - 21:10USM Ko Samui-SIN Singapore Changi

1h 55mdirect

$395Scoot

Fri, 11 Sep - Fri, 18 Sep

07:00 - 07:45SIN Singapore Changi-USM Ko Samui

1h 45mdirect

18:15 - 21:10USM Ko Samui-SIN Singapore Changi

1h 55mdirect

$395Scoot

Sun, 13 Sep - Fri, 18 Sep

07:00 - 07:45SIN Singapore Changi-USM Ko Samui

1h 45mdirect

18:15 - 21:10USM Ko Samui-SIN Singapore Changi

1h 55mdirect

$396Scoot

Sun, 13 Sep - Fri, 18 Sep

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Bangkok Airways flights from Southeast Asia to Ko Samui

Our best Bangkok Airways deals on Southeast Asia to Ko Samui flight tickets

Bangkok Airways

18 Sept

HKT19:30Phuket City

0h 55m

USM20:25Ko Samui

20 Sept

USM19:00Ko Samui

1h 00m

HKT20:00Phuket City

$211

Bangkok Airways

15 Sept

HKT19:30Phuket City

0h 55m

USM20:25Ko Samui

17 Sept

USM19:00Ko Samui

1h 00m

HKT20:00Phuket City

$212

Bangkok Airways

5 Sept

HKT07:30Phuket City

0h 55m

USM08:25Ko Samui

12 Sept

USM08:00Ko Samui

1h 00m

HKT09:00Phuket City

$221

Scoot flights from Southeast Asia to Ko Samui

Our best Scoot deals on Southeast Asia to Ko Samui flight tickets

Scoot

11 Sept

SIN07:00Singapore Changi

1h 45m

USM07:45Ko Samui

18 Sept

USM18:15Ko Samui

1h 55m

SIN21:10Singapore Changi

$395

Scoot

13 Sept

SIN07:00Singapore Changi

1h 45m

USM07:45Ko Samui

18 Sept

USM18:15Ko Samui

1h 55m

SIN21:10Singapore Changi

$396

Scoot

14 Sept

SIN16:25Singapore Changi

1h 55m

USM17:20Ko Samui

18 Sept

USM18:15Ko Samui

1h 55m

SIN21:10Singapore Changi

$403

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

Phuket CityKo Samui

HKT Phuket City - USM Ko Samui

HKTUSM

Phuket City

Fri 18/9

19:30-20:25

Nonstop0h 55m

Ko Samui

Sun 20/9

19:00-20:00

Nonstop1h 00m

$211

Phuket CityKo Samui

HKT Phuket City - USM Ko Samui

HKTUSM

Phuket City

Tue 15/9

19:30-20:25

Nonstop0h 55m

Ko Samui

Thu 17/9

19:00-20:00

Nonstop1h 00m

$212

Phuket CityKo Samui

HKT Phuket City - USM Ko Samui

HKTUSM

Phuket City

Sat 5/9

07:30-08:25

Nonstop0h 55m

Ko Samui

Sat 12/9

08:00-09:00

Nonstop1h 00m

$221

Phuket CityKo Samui

HKT Phuket City - USM Ko Samui

HKTUSM

Phuket City

Tue 8/9

07:30-08:25

Nonstop0h 55m

Ko Samui

Sat 12/9

08:00-09:00

Nonstop1h 00m

$228

BangkokKo Samui

BKK Bangkok Suvarnabhumi - USM Ko Samui

BKKUSM

Bangkok Suvarnabhumi

Thu 17/9

06:05-07:10

Nonstop1h 05m

Ko Samui

Sun 20/9

17:00-22:05

1 stop5h 05m

$267

BangkokKo Samui

BKK Bangkok Suvarnabhumi - USM Ko Samui

BKKUSM

Bangkok Suvarnabhumi

Sun 13/9

06:05-07:10

Nonstop1h 05m

Ko Samui

Sat 19/9

17:00-22:05

1 stop5h 05m

$267

Phuket CityKo Samui

HKT Phuket City - USM Ko Samui

HKTUSM

Phuket City

Tue 1/9

22:00-19:15

2 stops21h 15m

Ko Samui

Fri 11/9

08:00-09:00

Nonstop1h 00m

$314

SingaporeKo Samui

SIN Singapore Changi - USM Ko Samui

SINUSM

Singapore Changi

Fri 11/9

07:00-07:45

Nonstop1h 45m

Ko Samui

Fri 18/9

18:15-21:10

Nonstop1h 55m

$395

SingaporeKo Samui

SIN Singapore Changi - USM Ko Samui

SINUSM

Singapore Changi

Sun 13/9

07:00-07:45

Nonstop1h 45m

Ko Samui

Fri 18/9

18:15-21:10

Nonstop1h 55m

$395

SingaporeKo Samui

SIN Singapore Changi - USM Ko Samui

SINUSM

Singapore Changi

Sun 13/9

07:00-07:45

Nonstop1h 45m

Ko Samui

Fri 18/9

18:15-21:10

Nonstop1h 55m

$396

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Southeast Asia to Ko Samui

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Ko Samui?

The month of November is, on average, the cheapest month to fly to Ko Samui from Southeast Asia, with most prices found around $327. If you aren’t able to travel during the month of November, then book flights to Ko Samui from Southeast Asia during September instead. Flights to Ko Samui in September, while not as cheap as those in November, still average around $330.

What is the cheapest Southeast Asia to Ko Samui flight route?

Fly from Phuket City to Ko Samui for the best Southeast Asia - Ko Samui flight prices

What cabin class options are available on Southeast Asia to Ko Samui flights?

There are 3 cabin classes available to choose from on Southeast Asia to Ko Samui flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Southeast Asia to Ko Samui flights?

No. A direct flight is the cheapest option for a flight between Southeast Asia to Ko Samui.

Cheap Southeast Asia to Ko Samui flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southeast Asia to Ko Samui

Fastest flight time	0h 55m
Direct flights	Every day
Airports in Ko Samui	1 airport

The fastest flight from Southeast Asia to Ko Samui takes 0h 55m

Direct flights go from Southeast Asia to Ko Samui every day.

There is 1 airport in Ko Samui. From Southeast Asia there are direct flights to Ko Samui (USM).

Search flight deals

Frequently asked questions about flying from Southeast Asia to Ko Samui

When did momondo last update prices for flights from Southeast Asia to Ko Samui Airport?
Prices for flights from Southeast Asia to Ko Samui Airport refresh daily.
How many operators does momondo search for flights from Southeast Asia to Ko Samui Airport?
As of August 2026, there are 2 operators available to choose from for flights from Southeast Asia to Ko Samui Airport.
How old do you have to be to fly from Southeast Asia to Ko Samui Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Southeast Asia to Ko Samui Airport.
What documentation or ID do you need to fly to Ko Samui Airport?
The travel and health documents required for your trip to Ko Samui Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Ko Samui Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Southeast Asia to Ko Samui?
Based on momondo bookings for flights between Southeast Asia and Ko Samui, the leading plane model is Airbus A319, making up 49.81% of the total bookings. Other popular models include ATR 42 / ATR 72 with 42.30%, Embraer 190 E2 with 4.03%, and Airbus A320-100/200 with 1.38%.

Best airlines flying from Southeast Asia to Ko Samui

Compare and see reviews for airlines that fly from Southeast Asia to Ko Samui with momondo

Airline	Rating	Free cancellation	Price
Bangkok Airways	PriceFrom $170	Free cancellation	Rating 8.1 133 reviews		Search Bangkok Airways flights
Scoot	PriceFrom $356	Free cancellation	Rating 6.7 327 reviews		Search Scoot flights

Ko Pha Ngan

Ko Tao

Khanom

Why use momondo?

Why should I use momondo to find a flight deal from Southeast Asia to Ko Samui?

Finding the right flight to Ko Samui from Southeast Asia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ko Samui quick and easy, saving you time and money.

Can I find flights from Southeast Asia to Ko Samui with flexible booking policies on momondo?

All flight searches from Southeast Asia to Ko Samui on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Southeast Asia to Ko Samui?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ko Samui from Southeast Asia.

I’m not ready to book a flight from Southeast Asia to Ko Samui right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Southeast Asia to Ko Samui now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ko Samui and let you know when they change.

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Cheap flights from Southeast Asia to Ko Samui from $140

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southeast Asia to Ko Samui departing on 27/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Bangkok Airways flights from Southeast Asia to Ko Samui

Our best Bangkok Airways deals on Southeast Asia to Ko Samui flight tickets

Scoot flights from Southeast Asia to Ko Samui

Our best Scoot deals on Southeast Asia to Ko Samui flight tickets

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See travel insights to Ko Samui from

How to get the cheapest flight ticket from Southeast Asia to Ko Samui

What is the cheapest month to fly to Ko Samui?

What is the cheapest Southeast Asia to Ko Samui flight route?

What cabin class options are available on Southeast Asia to Ko Samui flights?

Can stopping save me money on Southeast Asia to Ko Samui flights?

What is the cheapest airline that flies from Southeast Asia to Ko Samui?

How many flights depart from Southeast Asia to Ko Samui on average per day?

How many flights depart from Southeast Asia to Ko Samui on average per week?

Cheap Southeast Asia to Ko Samui flight deals and tips

Fastest flight time

Direct flights

Airports in Ko Samui

Frequently asked questions about flying from Southeast Asia to Ko Samui

Best airlines flying from Southeast Asia to Ko Samui

Compare and see reviews for airlines that fly from Southeast Asia to Ko Samui with momondo

Travelling to a place near Ko Samui?

Why use momondo?

An easier way to manage your Ko Samui trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Thailand

Airports servicing Thailand

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