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

Bangkok Airways is the most popular carrier operating from Southeast Asia to Ko Samui

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

326 flights are operational daily from Southeast Asia to Ko Samui as of February 2026. The most popular departure time for this route is 11:00, with 47% of flights per day taking off at midday.

Which airlines fly to Ko Samui?

Bangkok Airways, Thai Vietjet Air and Scoot are the top three most popular airlines that fly to Ko Samui from Southeast Asia according to our data. Bangkok Airways is the first choice among our users, with 80% of people opting to fly with this airline when travelling to Ko Samui. Keep in mind that there are 4 different airlines that fly to Ko Samui on a routine basis, so you have a few additional options to choose from.

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

The number of flights available between Southeast Asia and Ko Samui is 2,283 per week as of February 2026. The most frequent departure day is Fri, with 16% of weekly flights leaving 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 were last updated today.

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

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

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. 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 you'll need for your trip to Ko Samui Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ko Samui Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

₹ 11,130 Cheap Flights from Southeast Asia to Ko Samui in 2026

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Find the cheapest flights from Southeast Asia to Ko Samui

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One-way

Last minute

Direct

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Enter your travel dates to find the best prices.

06:05 - 07:10

BKK

USM

1h 05mdirect

07:50 - 09:05

USM

BKK

1h 15mdirect

₹ 17,333Bangkok Airways

Thu, 14 May - Wed, 20 May

06:10 - 07:45

BKK

USM

1h 35mdirect

07:50 - 09:05

USM

BKK

1h 15mdirect

₹ 17,698Bangkok Airways

Wed, 25 Mar - Tue, 31 Mar

16:40 - 17:45

BKK

USM

1h 05mdirect

07:50 - 09:05

USM

BKK

1h 15mdirect

₹ 18,154Bangkok Airways

Mon, 4 May - Thu, 14 May

06:30 - 07:35

BKK

USM

1h 05mdirect

07:50 - 09:05

USM

BKK

1h 15mdirect

₹ 18,519Bangkok Airways

Thu, 30 Apr - Fri, 15 May

06:30 - 07:35

BKK

USM

1h 05mdirect

07:50 - 09:05

USM

BKK

1h 15mdirect

₹ 18,610Bangkok Airways

Tue, 14 Apr - Wed, 29 Apr

06:05 - 07:10

BKK

USM

1h 05mdirect

09:15 - 10:30

USM

BKK

1h 15mdirect

₹ 18,702Bangkok Airways

Mon, 6 Jul - Mon, 6 Jul

07:00 - 14:50

BKK

USM

7h 50m

1 stop

17:00 - 22:05

USM

BKK

5h 05m

1 stop

₹ 19,158Multiple Airlines

Thu, 11 Jun - Mon, 15 Jun

07:00 - 14:50

BKK

USM

7h 50m

1 stop

12:30 - 17:55

USM

BKK

5h 25m

1 stop

₹ 19,340Multiple Airlines

Sat, 23 May - Sat, 13 Jun

06:05 - 07:10

BKK

USM

1h 05mdirect

06:00 - 07:15

USM

BKK

1h 15mdirect

₹ 19,431Bangkok Airways

Fri, 24 Apr - Mon, 4 May

06:00 - 07:10

BKK

USM

1h 10mdirect

06:00 - 07:15

USM

BKK

1h 15mdirect

₹ 19,523Bangkok Airways

Fri, 27 Mar - Sun, 29 Mar

Bangkok Airways flights from Southeast Asia to Ko Samui

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

Bangkok Airways

14 May

BKK06:05Bangkok Suvarnabhumi

1h 05m

USM07:10Ko Samui

20 May

USM07:50Ko Samui

1h 15m

BKK09:05Bangkok Suvarnabhumi

₹ 17,333

Bangkok Airways

27 Apr

BKK06:05Bangkok Suvarnabhumi

1h 05m

USM07:10Ko Samui

27 Apr

USM09:15Ko Samui

1h 15m

BKK10:30Bangkok Suvarnabhumi

₹ 17,698

Bangkok Airways

4 May

BKK16:40Bangkok Suvarnabhumi

1h 05m

USM17:45Ko Samui

14 May

USM07:50Ko Samui

1h 15m

BKK09:05Bangkok Suvarnabhumi

₹ 18,154

Cathay Pacific flights from Southeast Asia to Ko Samui

Our best Cathay Pacific deals on Southeast Asia to Ko Samui flight tickets

Cathay Pacific

10 Feb

BKK19:15Bangkok Suvarnabhumi

24h 20m

1 stop

USM19:35Ko Samui

17 Feb

USM11:40Ko Samui

23h 00m

1 stop

BKK10:40Bangkok Suvarnabhumi

₹ 201,338

Cathay Pacific

9 Feb

BKK07:55Bangkok Suvarnabhumi

11h 40m

1 stop

USM19:35Ko Samui

17 Feb

USM11:40Ko Samui

23h 00m

1 stop

BKK10:40Bangkok Suvarnabhumi

₹ 201,703

Cathay Pacific

5 Feb

BKK11:40Bangkok Suvarnabhumi

7h 55m

1 stop

USM19:35Ko Samui

15 Feb

USM11:40Ko Samui

24h 25m

1 stop

BKK12:05Bangkok Suvarnabhumi

₹ 201,977

Fly from

Fly to

Route

Depart

Return

Price

BangkokKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Thu 14/5

06:05-07:10

Nonstop1h 05m

Ko Samui

Wed 20/5

07:50-09:05

Nonstop1h 15m

₹ 17,333

BangkokKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Wed 25/3

06:10-07:45

Nonstop1h 35m

Ko Samui

Tue 31/3

07:50-09:05

Nonstop1h 15m

₹ 17,698

BangkokKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Mon 4/5

16:40-17:45

Nonstop1h 05m

Ko Samui

Thu 14/5

07:50-09:05

Nonstop1h 15m

₹ 18,154

BangkokKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Thu 30/4

06:30-07:35

Nonstop1h 05m

Ko Samui

Fri 15/5

07:50-09:05

Nonstop1h 15m

₹ 18,519

BangkokKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Tue 14/4

06:30-07:35

Nonstop1h 05m

Ko Samui

Wed 29/4

07:50-09:05

Nonstop1h 15m

₹ 18,610

BangkokKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Mon 6/7

06:05-07:10

Nonstop1h 05m

Ko Samui

Mon 6/7

09:15-10:30

Nonstop1h 15m

₹ 18,702

BangkokKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Thu 11/6

07:00-14:50

1 stop7h 50m

Ko Samui

Mon 15/6

17:00-22:05

1 stop5h 05m

₹ 19,158

BangkokKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Sat 23/5

07:00-14:50

1 stop7h 50m

Ko Samui

Sat 13/6

12:30-17:55

1 stop5h 25m

₹ 19,340

BangkokKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Fri 24/4

06:05-07:10

Nonstop1h 05m

Ko Samui

Mon 4/5

06:00-07:15

Nonstop1h 15m

₹ 19,431

BangkokKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Fri 27/3

06:00-07:10

Nonstop1h 10m

Ko Samui

Sun 29/3

06:00-07:15

Nonstop1h 15m

₹ 19,523

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?

If you are unable to visit Ko Samui during the month of November, then departing from Southeast Asia during the month September is also very affordable. Most momondo users find prices during this month for around ₹ 17,972.

What is the cheapest day to depart on your flight to Ko Samui?

On average, the least expensive day to fly to Ko Samui from Southeast Asia is on a Thursday. momondo users have found tickets for Thursday departures for as low as ₹ 12,678. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Ko Samui is Wednesday, with ticket prices averaging around ₹ 29,081.

What is the cheapest time of day to depart on your flight to Ko Samui?

According to our data, the cheapest time of day to fly to Ko Samui is in the morning. momondo users have found flights departing from Southeast Asia to Ko Samui in the morning for as low as ₹ 20,523. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Ko Samui are more costly at midday, with an average ticket price of ₹ 28,580. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

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

Fly from Bangkok Suvarnabhumi to Ko Samui for the best Southeast Asia - Ko Samui flight prices

How far in advance should I book a flight to Ko Samui?

You are more likely to see cheaper flights to Ko Samui from Southeast Asia when booking weeks ahead of your departure date. In general, you can expect to find flights to Ko Samui for around ₹ 22,161 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ko Samui from Southeast Asia for as low as ₹ 17,424 on momondo.

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

There is only 1 cabin class 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	1h 05m
Direct flights	Every day
Airports in Ko Samui	1 airport

The fastest flight from Southeast Asia to Ko Samui takes 1h 05m

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

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 were last updated today.
How many operators does momondo search for flights from Southeast Asia to Ko Samui Airport?
The number of operators available for flights from Southeast Asia to Ko Samui Airport is 1 as of February 2026.
How old do you have to be to fly from Southeast Asia to Ko Samui Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. 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 you'll need for your trip to Ko Samui Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ko Samui Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Southeast Asia to Ko Samui?
momondo data reveals that the most frequently booked plane model on the route from Southeast Asia to Ko Samui is Airbus A319, representing 51.53% of all bookings. The subsequent popular models are ATR 42 / ATR 72 at 39.71%, Embraer 190 E2 at 4.20%, and Airbus A320-100/200 at 1.39%.

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 ₹ 8,603	Free Cancellation	Rating 8.0 121 reviews		Search Bangkok Airways flights
Scoot	PriceFrom ₹ 27,619	Free Cancellation	Rating 6.7 317 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?

It is quick and easy to find Southeast Asia to Ko Samui flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ko Samui that suits you.

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

Yes. momondo enables you to select and highlight flights to Ko Samui from Southeast Asia with this policy.

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

momondo provides multiple filters to help you find the best flight to Ko Samui from Southeast Asia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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 simply researching potential flights to Ko Samui, momondo offers a useful price alert feature which will track prices for flights to Ko Samui from Southeast Asia and alert you when they change.

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.

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Utapao Rayong Pattaya Airport

Cheap flights from Southeast Asia to Ko Samui from ₹ 11,130

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 24/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Southeast Asia to Ko Samui

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Bangkok Airways flights from Southeast Asia to Ko Samui

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

Cathay Pacific flights from Southeast Asia to Ko Samui

Our best Cathay Pacific deals on Southeast Asia to Ko Samui flight tickets

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Use the filters below to find and compare flights from Southeast Asia to Ko Samui that are best for you.

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?

If you are unable to visit Ko Samui during the month of November, then departing from Southeast Asia during the month September is also very affordable. Most momondo users find prices during this month for around ₹ 17,972.

What is the cheapest day to depart on your flight to Ko Samui?

What is the cheapest time of day to depart on your flight to Ko Samui?

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

Fly from Bangkok Suvarnabhumi to Ko Samui for the best Southeast Asia - Ko Samui flight prices

How far in advance should I book a flight to Ko Samui?

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

There is only 1 cabin class 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.

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

Bangkok Airways is the most popular carrier operating from Southeast Asia to Ko Samui

Which airlines fly to Ko Samui?

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

326 flights are operational daily from Southeast Asia to Ko Samui as of February 2026. The most popular departure time for this route is 11:00, with 47% of flights per day taking off at midday.

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

The number of flights available between Southeast Asia and Ko Samui is 2,283 per week as of February 2026. The most frequent departure day is Fri, with 16% of weekly flights leaving on this day.

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

Direct flights

Airports in Ko Samui

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

How many operators does momondo search 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?

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

What is the most popular plane model 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?

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

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

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

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

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