£65+ Flights from Southeast Asia to Ko Samui | Cheapflights

Cheap flight deals from Southeast Asia to Ko Samui

Round-trip from	£109
One-way from	£65

Bangkok Airways

Bangkok Airways
20/6-23/6
Nonstop
1h 55m total
Southeast Asia to Ko Samui

Bangkok Airways

Bangkok Airways
12/6
Nonstop
1h 05m total
Southeast Asia to Ko Samui

Find flight deals from Southeast Asia to Ko Samui

Cheapest flights from Southeast Asia to Ko Samui
Explore the most affordable flight options available from Southeast Asia to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Fri 20/617:05HKT - USM

Nonstop0h 55mBangkok Airways

Mon 23/617:55USM - HKT

Nonstop1h 00mBangkok Airways

Deal found 29/4£109

Tue 3/606:30BKK - USM

Nonstop1h 05mBangkok Airways

Sun 8/607:00USM - BKK

Nonstop1h 15mBangkok Airways

Deal found 30/4£118

Fri 20/622:15HKT - USM

1 stop9h 05mMultiple Airlines

Mon 23/617:55USM - HKT

Nonstop1h 00mMultiple Airlines

Deal found 29/4£146

Sat 21/607:55BKK - USM

1 stop4h 00mMultiple Airlines

Tue 24/607:00USM - BKK

Nonstop1h 15mMultiple Airlines

Deal found 30/4£148

Mon 2/610:10CNX - USM

1 stop21h 25mBangkok Airways

Mon 9/608:55USM - CNX

Nonstop1h 45mBangkok Airways

Deal found 29/4£175

Mon 2/622:25CNX - USM

1 stop9h 10mMultiple Airlines

Mon 9/617:55USM - CNX

1 stop4h 50mMultiple Airlines

Deal found 29/4£188

Sat 21/618:35SIN - USM

1 stop16h 55mMultiple Airlines

Sat 28/608:45USM - SIN

Nonstop2h 00mMultiple Airlines

Deal found 30/4£208

Sat 21/616:00SIN - USM

Nonstop1h 45mScoot

Sat 28/608:45USM - SIN

Nonstop2h 00mScoot

Deal found 30/4£210

Thu 15/517:20SIN - USM

Nonstop1h 55mBangkok Airways

Mon 19/516:25USM - SIN

Nonstop1h 55mBangkok Airways

Deal found 30/4£252

Mon 12/514:35SIN - USM

2 stops18h 40mPhilippine Airlines

Mon 19/519:30USM - SIN

2 stops16h 50mPhilippine Airlines

Deal found 30/4£527

Wed 13/821:00SIN - USM

2 stops19h 45mVietnam Airlines

Thu 21/817:35USM - SIN

2 stops17h 35mVietnam Airlines

Deal found 29/4£821

Tue 20/506:20SIN - USM

2 stops11h 30mMalaysia Airlines

Tue 20/519:30USM - SIN

2 stops16h 25mMalaysia Airlines

Deal found 30/4£1,510

Best flights from Southeast Asia to Ko Samui
Discover carefully curated flight deals from Southeast Asia to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 April 2025.

Fri 20/617:05HKT - USM

Nonstop0h 55mBangkok Airways

Mon 23/617:55USM - HKT

Nonstop1h 00mBangkok Airways

Deal found 29/4£109

Sun 22/610:15HKT - USM

1 stop21h 05mMultiple Airlines

Sun 29/617:55USM - HKT

Nonstop1h 00mMultiple Airlines

Deal found 30/4£145

Sat 21/616:00SIN - USM

Nonstop1h 45mScoot

Sat 28/608:45USM - SIN

Nonstop2h 00mScoot

Deal found 30/4£210

Tue 3/606:30BKK - USM

Nonstop1h 05mBangkok Airways

Sun 8/607:00USM - BKK

Nonstop1h 15mBangkok Airways

Deal found 30/4£118

Sat 21/607:55BKK - USM

1 stop4h 00mMultiple Airlines

Tue 24/607:00USM - BKK

Nonstop1h 15mMultiple Airlines

Deal found 30/4£148

Mon 2/610:10CNX - USM

1 stop21h 25mBangkok Airways

Mon 9/608:55USM - CNX

Nonstop1h 45mBangkok Airways

Deal found 29/4£175

Mon 2/622:25CNX - USM

1 stop9h 10mMultiple Airlines

Mon 9/617:55USM - CNX

1 stop4h 50mMultiple Airlines

Deal found 29/4£188

Sat 21/618:35SIN - USM

1 stop16h 55mMultiple Airlines

Sat 28/608:45USM - SIN

Nonstop2h 00mMultiple Airlines

Deal found 30/4£208

Mon 12/514:35SIN - USM

2 stops18h 40mPhilippine Airlines

Mon 19/519:30USM - SIN

2 stops16h 50mPhilippine Airlines

Deal found 30/4£527

Thu 15/517:20SIN - USM

Nonstop1h 55mBangkok Airways

Mon 19/516:25USM - SIN

Nonstop1h 55mBangkok Airways

Deal found 30/4£252

Wed 14/520:25BKK - USM

1 stop11h 25mScoot

Wed 21/508:45USM - BKK

1 stop5h 40mScoot

Deal found 30/4£392

Wed 13/821:00SIN - USM

2 stops19h 45mVietnam Airlines

Thu 21/817:35USM - SIN

2 stops17h 35mVietnam Airlines

Deal found 29/4£821

Direct flights from Southeast Asia to Ko Samui
Explore direct flight options from Southeast Asia to Ko Samui based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 April 2025.

Fri 20/617:05HKT - USM

Nonstop0h 55mBangkok Airways

Mon 23/617:55USM - HKT

Nonstop1h 00mBangkok Airways

Deal found 29/4£109

Tue 3/606:30BKK - USM

Nonstop1h 05mBangkok Airways

Sun 8/607:00USM - BKK

Nonstop1h 15mBangkok Airways

Deal found 30/4£118

Sat 21/616:00SIN - USM

Nonstop1h 45mScoot

Sat 28/608:45USM - SIN

Nonstop2h 00mScoot

Deal found 30/4£210

Thu 15/517:20SIN - USM

Nonstop1h 55mBangkok Airways

Mon 19/516:25USM - SIN

Nonstop1h 55mBangkok Airways

Deal found 30/4£252

Mon 2/611:35CNX - USM

Nonstop1h 45mBangkok Airways

Mon 9/608:55USM - CNX

Nonstop1h 45mBangkok Airways

Deal found 29/4£284

Last-minute flights from Southeast Asia to Ko Samui
Discover last-minute flight deals from Southeast Asia to Ko Samui. Data last updated 30 April 2025 and is based on user searches.

Wed 30/413:10SIN - USM

2 stops9h 25mVietnam Airlines

Sun 4/519:10USM - SIN

2 stops15h 45mVietnam Airlines

Deal found 29/4£1,119

Thu 1/519:25HKT - USM

Nonstop0h 55mBangkok Airways

Mon 5/517:55USM - HKT

Nonstop1h 00mBangkok Airways

Deal found 29/4£145

Mon 5/520:05BKK - USM

Nonstop1h 30mMultiple Airlines

Fri 9/512:30USM - BKK

1 stop22h 55mMultiple Airlines

Deal found 29/4£210

Wed 7/521:10CNX - USM

1 stop16h 35mBangkok Airways

Fri 9/508:55USM - CNX

Nonstop1h 45mBangkok Airways

Deal found 29/4£204

Thu 8/512:25BKK - USM

Nonstop1h 20mBangkok Airways

Fri 16/507:00USM - BKK

Nonstop1h 15mBangkok Airways

Deal found 30/4£158

Thu 8/509:20CNX - USM

1 stop4h 25mMultiple Airlines

Thu 15/508:55USM - CNX

Nonstop1h 45mMultiple Airlines

Deal found 29/4£213

Thu 8/501:50SIN - USM

1 stop17h 45mCathay Pacific

Tue 13/510:55USM - SIN

1 stop8h 40mCathay Pacific

Deal found 29/4£3,465

Fri 9/500:20SIN - USM

2 stops33h 40mPhilippine Airlines

Tue 13/519:15USM - SIN

2 stops27h 05mPhilippine Airlines

Deal found 29/4£826

Sat 10/509:35HKT - USM

Nonstop0h 55mBangkok Airways

Sun 1/617:55USM - HKT

Nonstop1h 00mBangkok Airways

Deal found 29/4£162

Sat 10/517:55SIN - USM

1 stop14h 25mMultiple Airlines

Tue 13/519:15USM - SIN

1 stop27h 55mMultiple Airlines

Deal found 29/4£259

Sat 10/507:00SIN - USM

Nonstop1h 50mScoot

Tue 13/512:15USM - SIN

Nonstop1h 50mScoot

Deal found 29/4£301

Sat 10/520:25BKK - USM

1 stop11h 25mScoot

Sat 17/519:25USM - BKK

1 stop21h 35mScoot

Deal found 30/4£407

One-way flights from Southeast Asia to Ko Samui
Search for one-way flight options from Southeast Asia to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 30 April 2025.

Thu 12/606:30BKK - USM

Nonstop1h 05mBangkok Airways

Deal found 29/4£65

Mon 19/517:05HKT - USM

Nonstop0h 55mBangkok Airways

Deal found 29/4£69

Thu 12/607:55BKK - USM

1 stop10h 05mMultiple Airlines

Deal found 29/4£91

Sun 1/622:15HKT - USM

1 stop12h 50mMultiple Airlines

Deal found 30/4£96

Sun 22/614:35CNX - USM

1 stop7h 00mBangkok Airways

Deal found 29/4£102

Sat 17/512:55SIN - USM

1 stop19h 25mMultiple Airlines

Deal found 29/4£114

Thu 8/507:00SIN - USM

Nonstop1h 50mScoot

Deal found 29/4£116

Thu 15/523:30CNX - USM

2 stops11h 00mMultiple Airlines

Deal found 28/4£130

Thu 15/517:20SIN - USM

Nonstop1h 55mBangkok Airways

Deal found 29/4£150

Wed 4/619:40BKK - USM

2 stops19h 00mMalaysia Airlines

Deal found 29/4£239

Sun 12/1000:20SIN - USM

2 stops16h 25mPhilippine Airlines

Deal found 29/4£321

Sun 1/610:30HKT - USM

2 stops10h 00mMalaysia Airlines

Deal found 30/4£370

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BangkokKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Tue 3/6

06:30-07:35

Nonstop1h 05m

Ko Samui

Sun 8/6

07:00-08:15

Nonstop1h 15m

£118

Phuket CityKo Samui

HKT - USM

HKTUSM

Phuket City

Sun 22/6

10:15-07:20

1 stop21h 05m

Ko Samui

Sun 29/6

17:55-18:55

Nonstop1h 00m

£145

BangkokKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Sat 21/6

07:55-11:55

1 stop4h 00m

Ko Samui

Tue 24/6

07:00-08:15

Nonstop1h 15m

£148

Phuket CityKo Samui

HKT - USM

HKTUSM

Phuket City

Sat 10/5

09:35-10:30

Nonstop0h 55m

Ko Samui

Sun 1/6

17:55-18:55

Nonstop1h 00m

£162

Chiang MaiKo Samui

CNX - USM

CNXUSM

Chiang Mai

Mon 2/6

10:10-07:35

1 stop21h 25m

Ko Samui

Mon 9/6

08:55-10:40

Nonstop1h 45m

£175

Chiang MaiKo Samui

CNX - USM

CNXUSM

Chiang Mai

Mon 2/6

22:25-07:35

1 stop9h 10m

Ko Samui

Mon 9/6

17:55-22:45

1 stop4h 50m

£188

SingaporeKo Samui

SIN - USM

SINUSM

Singapore Changi

Sat 21/6

18:35-10:30

1 stop16h 55m

Ko Samui

Sat 28/6

08:45-11:45

Nonstop2h 00m

£208

SingaporeKo Samui

SIN - USM

SINUSM

Singapore Changi

Sat 21/6

16:00-16:45

Nonstop1h 45m

Ko Samui

Sat 28/6

08:45-11:45

Nonstop2h 00m

£210

SingaporeKo Samui

SIN - USM

SINUSM

Singapore Changi

Thu 15/5

17:20-18:15

Nonstop1h 55m

Ko Samui

Mon 19/5

16:25-19:20

Nonstop1h 55m

£252

BangkokKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Wed 14/5

20:25-07:50

1 stop11h 25m

Ko Samui

Tue 20/5

08:45-14:25

1 stop5h 40m

£392

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 28 results

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2

3

Best time to book a flight from Southeast Asia to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Southeast Asia 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.

Cheapflights Insights

Everything you need to know about your flight from Southeast Asia to Ko Samui

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

Currently, August is the cheapest month in which you can book a flight from Southeast Asia to Ko Samui (average of £1,019). Flying from Southeast Asia to Ko Samui in December is currently the most expensive (average of £1,649). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YJX to USM?

When flying from Southeast Asia to Ko Samui, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Southeast Asia to Ko Samui

The most flights from zzYJX to USM are scheduled on a Monday (302 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (199 on average).

Rainfall in Ko Samui by month

In terms of precipitation, rainfall in Ko Samui ranges from 58.0 - 490.0 inches per month. November is typically the wettest month, when rainfall can reach 490.0 mm. February is typically the driest time to visit Ko Samui when rainfall is around 58.0 mm.

Temperature in Ko Samui by month

If weather is an important factor for your trip to Ko Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

Reviews of airlines servicing Ko Samui

See what other customers who have flown with Bangkok Airways, Vietnam Airlines and Cathay Pacific from Southeast Asia to Ko Samui have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Bangkok Airways

7.9

Good

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

7.9

Good

Bangkok Airways

7.9

Good

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.

Vietnam Airlines

7.6

Good

Bangkok Airways

7.9

Good

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.

7.5

Good

Bangkok Airways

7.9

Good

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

7.3

Good

Bangkok Airways

7.9

Good

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.

Philippine Airlines

7.2

Good

Bangkok Airways

7.9

Good

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.

Related info for your journey

What airport do you fly into for flights to Ko Samui from Southeast Asia?
Ko Samui (USM), located 2.1 mi from the city center, is the airport you fly into when you book flights from Southeast Asia to Ko Samui.
What are the cheapest airlines to fly from Southeast Asia to Ko Samui one-way?
£65 is the cheapest one-way deal found within the past few days, from Bangkok Airways. You may also be able to find cheap deals on Scoot and Malaysia Airlines, with prices starting from £116 and £239, respectively.
What are the most popular routes from Southeast Asia to Ko Samui?
The most popular flight routes from Southeast Asia to Ko Samui are Phuket City - Ko Samui, Bangkok Suvarnabhumi - Ko Samui and Singapore Changi - Ko Samui.
What are the most reliable airlines from Southeast Asia to Ko Samui?
The top 3 most reliable airlines when flying from Southeast Asia to Ko Samui are Etihad Airways (93%), Emirates (84%) and Air France (84%).
What are the cheapest flights from Southeast Asia to Ko Samui?
The cheapest flight price from Southeast Asia to Ko Samui is £50. On average you can expect to pay £134. The most popular route, (Phuket City - Ko Samui), can usually be booked for £110.
Can I find deals for flights from Southeast Asia to Ko Samui that include hotel bookings?
Yes. In addition to deals on Southeast Asia to Ko Samui flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Southeast Asia to Ko Samui?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southeast Asia to Ko Samui.
Can I find deals for business class flights from Southeast Asia to Ko Samui?
Yes. Cheapflights offers flight deals from Southeast Asia to Ko Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Southeast Asia to Ko Samui?
Currently, August is the cheapest month in which you can book a flight from Southeast Asia to Ko Samui (average of £1,019). Flying from Southeast Asia to Ko Samui in December is currently the most expensive (average of £1,649). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Southeast Asia to Ko Samui

Airline	Cheapest	Average	Flexibility	On-time
Bangkok Airways	Cheapest£83	Average£218	FlexibilityNo cancel fee	On-time74%	Search Bangkok Airways flights
Scoot	Cheapest£180	Average£253	FlexibilityNo cancel fee	On-timeN/A	Search Scoot flights

Fly with Cheapflights

How does Cheapflights help users find flights from Southeast Asia to Ko Samui?

Cheapflights makes it easy to find Southeast Asia to Ko Samui flights 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 Southeast Asia to Ko Samui?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Southeast Asia to Ko Samui for you. Better yet — we are completely free to use.

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

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

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ko Samui from Southeast Asia today and book when prices fit your budget.

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