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

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

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

As of August 2026, 333 flights take off from Ko Samui and land in Southeast Asia each day. The most common flight departure time for this route is 08:00, with 38% of daily flights taking off in the afternoon.

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

As of August 2026, 2,331 flights take off from Ko Samui and land in Southeast Asia each week. The most common flight departure day for this route is Thu, with 17% of weekly flights taking off on this day.

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

Prices for flights from Ko Samui Airport to Southeast Asia were last updated today.

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

The number of operators available for flights from Ko Samui Airport to Southeast Asia is 1 as of August 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ko Samui Airport to Southeast Asia.

What documentation or ID do you need to fly to Southeast Asia?

The required travel and health documents for your Southeast Asia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Southeast Asia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$165 Cheap Flights from Ko Samui to Southeast Asia in 2026

Find the cheapest flights from Ko Samui to Southeast Asia

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One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

07:50 - 09:05USM Ko Samui-BKK Bangkok Suvarnabhumi

1h 15mdirect

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

1h 05mdirect

$217Bangkok Airways

Fri, 18 Sep - Sun, 20 Sep

06:00 - 07:15USM Ko Samui-BKK Bangkok Suvarnabhumi

1h 15mdirect

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

1h 05mdirect

$228Bangkok Airways

Thu, 17 Sep - Sun, 20 Sep

07:50 - 09:05USM Ko Samui-BKK Bangkok Suvarnabhumi

1h 15mdirect

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

1h 05mdirect

$230Bangkok Airways

Thu, 24 Sep - Sun, 27 Sep

07:50 - 09:05USM Ko Samui-BKK Bangkok Suvarnabhumi

1h 15mdirect

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

1h 05mdirect

$238Bangkok Airways

Thu, 24 Sep - Sun, 27 Sep

06:00 - 07:15USM Ko Samui-BKK Bangkok Suvarnabhumi

1h 15mdirect

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

1h 05mdirect

$240Bangkok Airways

Fri, 18 Sep - Sun, 20 Sep

15:35 - 16:50USM Ko Samui-BKK Bangkok Suvarnabhumi

1h 15mdirect

07:00 - 08:10BKK Bangkok Suvarnabhumi-USM Ko Samui

1h 10mdirect

$275Bangkok Airways

Fri, 6 Nov - Sun, 8 Nov

19:00 - 20:15USM Ko Samui-BKK Bangkok Suvarnabhumi

1h 15mdirect

14:30 - 15:40BKK Bangkok Suvarnabhumi-USM Ko Samui

1h 10mdirect

$277Bangkok Airways

Fri, 6 Nov - Sun, 8 Nov

06:00 - 07:15USM Ko Samui-BKK Bangkok Suvarnabhumi

1h 15mdirect

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

1h 05mdirect

$278Bangkok Airways

Wed, 16 Sep - Mon, 28 Sep

08:00 - 18:50USM Ko Samui-BKK Bangkok Suvarnabhumi

10h 50m1 stop Phuket City

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

1h 05mdirect

$308Multiple Airlines

Fri, 18 Sep - Sun, 20 Sep

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

5h 05m1 stop Krabi

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

1h 05mdirect

$312Multiple Airlines

Thu, 24 Sep - Sun, 27 Sep

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Bangkok Airways flights from Ko Samui to Southeast Asia

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

Bangkok Airways

18 Sept

USM07:50Ko Samui

1h 15m

BKK09:05Bangkok Suvarnabhumi

20 Sept

BKK06:05Bangkok Suvarnabhumi

1h 05m

USM07:10Ko Samui

$217

Bangkok Airways

17 Sept

USM06:00Ko Samui

1h 15m

BKK07:15Bangkok Suvarnabhumi

20 Sept

BKK06:05Bangkok Suvarnabhumi

1h 05m

USM07:10Ko Samui

$228

Bangkok Airways

24 Sept

USM07:50Ko Samui

1h 15m

BKK09:05Bangkok Suvarnabhumi

27 Sept

BKK06:05Bangkok Suvarnabhumi

1h 05m

USM07:10Ko Samui

$230

Scoot flights from Ko Samui to Southeast Asia

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

Scoot

25 Sept

USM19:45Ko Samui

2h 00m

SIN22:45Singapore Changi

27 Sept

SIN17:55Singapore Changi

1h 55m

USM18:50Ko Samui

$367

Scoot

17 Sept

USM19:45Ko Samui

2h 00m

SIN22:45Singapore Changi

20 Sept

SIN16:25Singapore Changi

1h 55m

USM17:20Ko Samui

$379

Scoot

25 Sept

USM19:45Ko Samui

2h 00m

SIN22:45Singapore Changi

27 Sept

SIN07:00Singapore Changi

1h 45m

USM07:45Ko Samui

$380

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

Ko SamuiBangkok

USM Ko Samui - BKK Bangkok Suvarnabhumi

USMBKK

Ko Samui

Fri 18/9

07:50-09:05

Nonstop1h 15m

Bangkok Suvarnabhumi

Sun 20/9

06:05-07:10

Nonstop1h 05m

$217

Ko SamuiBangkok

USM Ko Samui - BKK Bangkok Suvarnabhumi

USMBKK

Ko Samui

Thu 17/9

06:00-07:15

Nonstop1h 15m

Bangkok Suvarnabhumi

Sun 20/9

06:05-07:10

Nonstop1h 05m

$228

Ko SamuiBangkok

USM Ko Samui - BKK Bangkok Suvarnabhumi

USMBKK

Ko Samui

Thu 24/9

07:50-09:05

Nonstop1h 15m

Bangkok Suvarnabhumi

Sun 27/9

06:05-07:10

Nonstop1h 05m

$230

Ko SamuiBangkok

USM Ko Samui - BKK Bangkok Suvarnabhumi

USMBKK

Ko Samui

Thu 24/9

07:50-09:05

Nonstop1h 15m

Bangkok Suvarnabhumi

Sun 27/9

06:05-07:10

Nonstop1h 05m

$238

Ko SamuiBangkok

USM Ko Samui - BKK Bangkok Suvarnabhumi

USMBKK

Ko Samui

Fri 18/9

06:00-07:15

Nonstop1h 15m

Bangkok Suvarnabhumi

Sun 20/9

06:05-07:10

Nonstop1h 05m

$240

Ko SamuiBangkok

USM Ko Samui - BKK Bangkok Suvarnabhumi

USMBKK

Ko Samui

Fri 6/11

15:35-16:50

Nonstop1h 15m

Bangkok Suvarnabhumi

Sun 8/11

07:00-08:10

Nonstop1h 10m

$275

Ko SamuiBangkok

USM Ko Samui - BKK Bangkok Suvarnabhumi

USMBKK

Ko Samui

Fri 6/11

19:00-20:15

Nonstop1h 15m

Bangkok Suvarnabhumi

Sun 8/11

14:30-15:40

Nonstop1h 10m

$277

Ko SamuiBangkok

USM Ko Samui - BKK Bangkok Suvarnabhumi

USMBKK

Ko Samui

Wed 16/9

06:00-07:15

Nonstop1h 15m

Bangkok Suvarnabhumi

Mon 28/9

06:05-07:10

Nonstop1h 05m

$278

Ko SamuiBangkok

USM Ko Samui - BKK Bangkok Suvarnabhumi

USMBKK

Ko Samui

Fri 18/9

08:00-18:50

1 stop10h 50m

Bangkok Suvarnabhumi

Sun 20/9

06:05-07:10

Nonstop1h 05m

$308

Ko SamuiBangkok

USM Ko Samui - BKK Bangkok Suvarnabhumi

USMBKK

Ko Samui

Thu 24/9

17:00-22:05

1 stop5h 05m

Bangkok Suvarnabhumi

Sun 27/9

06:05-07:10

Nonstop1h 05m

$312

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 Ko Samui to Southeast Asia

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 Southeast Asia?

The cheapest month to fly to Southeast Asia from Ko Samui is in September. Flight prices, which tend to average around $348, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Southeast Asia, with average flight prices from Ko Samui averaging around $372.

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

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

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

There are 2 cabin classes available to choose from on Ko Samui to Southeast Asia 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 Ko Samui to Southeast Asia flights?

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

Cheap Ko Samui to Southeast Asia flight deals and tips

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

Fastest flight time	1h 15m
Direct flights	Every day
Airports in Southeast Asia	294 airports

The fastest flight from Ko Samui to Southeast Asia takes 1h 15m

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

There are 294 airports in Southeast Asia. From Ko Samui there are direct flights to Bangkok Suvarnabhumi (BKK), Singapore Changi (SIN).

Search flight deals

Frequently asked questions about flying from Ko Samui to Southeast Asia

When did momondo last update prices for flights from Ko Samui Airport to Southeast Asia?
Prices for flights from Ko Samui Airport to Southeast Asia were last updated today.
How many operators does momondo search for flights from Ko Samui Airport to Southeast Asia?
The number of operators available for flights from Ko Samui Airport to Southeast Asia is 1 as of August 2026.
How old do you have to be to fly from Ko Samui Airport to Southeast Asia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ko Samui Airport to Southeast Asia.
What documentation or ID do you need to fly to Southeast Asia?
The required travel and health documents for your Southeast Asia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Southeast Asia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Ko Samui to Southeast Asia?
Based on momondo bookings for flights between Ko Samui and Southeast Asia, the leading plane model is Airbus A319, making up 44.76% of the total bookings. Other popular models include ATR 42 / ATR 72 with 34.45%, Embraer 190 E2 with 12.44%, and Airbus A320-100/200 with 2.12%.

Best airlines flying from Ko Samui to Southeast Asia

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

Airline	Rating	Free cancellation	Price
Bangkok Airways	PriceFrom $123	Free cancellation	Rating 8.1 133 reviews		Search Bangkok Airways flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ko Samui to Southeast Asia for you.

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

Flights from Ko Samui to Southeast Asia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ko Samui to Southeast Asia.

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

Price alerts on flights to Southeast Asia from Ko Samui are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.