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Cheap flights from Ko Samui to Asia from ฿2,011

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 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
USM — ICN
20 Jul — 27 Jul1
1 adult

Cheap flight deals from Ko Samui to Asia

Keep the following information in mind while searching for Ko Samui to Asia flight deals. Data was last updated 15 July 2025.

Round-trip from

฿4,475

One-way from

฿2,011

Good round-trip deal

฿9,116 or less

Good one-way deal

฿3,548 or less
Bangkok Airways
  • Bangkok Airways
  • 6/11-20/11
  • Nonstop
  • 2h 25m total
  • Ko Samui to Asia
Search Deals
Bangkok Airways
  • Bangkok Airways
  • 18/9
  • Nonstop
  • 0h 50m total
  • Ko Samui to Asia
Search Deals
Price to beat on a round-trip flight from Ko Samui to Asia.
Search Deals
Price to beat on a one-way flight from Ko Samui to Asia.
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Find flight deals from Ko Samui to Asia

Cheapest flights from Ko Samui to Asia
Explore the most affordable flight options available from Ko Samui to Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.

Thu 6/1107:00USM - BKK
Nonstop1h 15mBangkok Airways
Thu 20/1106:00BKK - USM
Nonstop1h 10mBangkok Airways
Deal found 13/7฿4,475
Fri 14/1106:45USM - DMK
Nonstop1h 35mBangkok Airways
Wed 19/1118:55DMK - USM
Nonstop1h 35mBangkok Airways
Deal found 14/7฿4,897
Wed 17/908:00USM - HKT
Nonstop1h 00mBangkok Airways
Sat 20/919:30HKT - USM
Nonstop0h 55mBangkok Airways
Deal found 12/7฿4,929
Tue 16/912:30USM - BKK
1 stop9h 35mMultiple Airlines
Thu 25/906:15BKK - USM
Nonstop1h 05mMultiple Airlines
Deal found 15/7฿5,026
Wed 17/908:55USM - CNX
Nonstop1h 45mBangkok Airways
Wed 24/914:35CNX - USM
1 stop5h 55mBangkok Airways
Deal found 15/7฿5,124
Mon 8/911:10USM - UTP
Nonstop1h 15mBangkok Airways
Thu 11/917:20UTP - USM
Nonstop1h 05mBangkok Airways
Deal found 15/7฿5,805
Thu 11/908:00USM - DMK
1 stop8h 30mMultiple Airlines
Fri 12/918:15DMK - USM
Nonstop1h 30mMultiple Airlines
Deal found 14/7฿6,226
Wed 17/912:30USM - CNX
2 stops20h 30mMultiple Airlines
Wed 24/914:35CNX - USM
1 stop7h 00mMultiple Airlines
Deal found 15/7฿6,259
Thu 4/912:30USM - KBV
Nonstop0h 50mBangkok Airways
Sun 7/914:00KBV - USM
Nonstop0h 50mBangkok Airways
Deal found 14/7฿6,453
Fri 29/817:40USM - SIN
Nonstop2h 10mScoot
Sun 31/816:10SIN - USM
Nonstop1h 55mScoot
Deal found 13/7฿7,167
Thu 4/908:45USM - KUL
1 stop8h 30mScoot
Wed 10/922:50KUL - USM
1 stop20h 40mScoot
Deal found 13/7฿7,361
Thu 28/811:25USM - HKT
Nonstop1h 00mMultiple Airlines
Thu 4/922:00HKT - USM
1 stop9h 20mMultiple Airlines
Deal found 14/7฿7,621

Cheapflights Fare Finder

Customise your flight search to find flights from Ko Samui to Asia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 15 July 2025.
Use the filters below to find and compare flights from Ko Samui to Asia that are best for you.

Fly from

Ko Samui

Fly to

Asia

Route

Depart

Return

Price

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Thu 6/11

07:00-08:15

Nonstop1h 15m

Bangkok Suvarnabhumi

Thu 20/11

06:00-07:10

Nonstop1h 10m

฿4,475

Ko SamuiBangkok

USM - DMK

USMDMK

Ko Samui

Fri 14/11

06:45-08:20

Nonstop1h 35m

Bangkok Don Mueang Intl

Wed 19/11

18:55-20:30

Nonstop1h 35m

฿4,897

Ko SamuiPhuket City

USM - HKT

USMHKT

Ko Samui

Wed 17/9

08:00-09:00

Nonstop1h 00m

Phuket City

Sat 20/9

19:30-20:25

Nonstop0h 55m

฿4,929

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Tue 16/9

12:30-22:05

1 stop9h 35m

Bangkok Suvarnabhumi

Thu 25/9

06:15-07:20

Nonstop1h 05m

฿5,026

Ko SamuiRayong

USM - UTP

USMUTP

Ko Samui

Mon 8/9

11:10-12:25

Nonstop1h 15m

Rayong Utapao Rayong Pattaya

Thu 11/9

17:20-18:25

Nonstop1h 05m

฿5,805

Ko SamuiBangkok

USM - DMK

USMDMK

Ko Samui

Thu 11/9

08:00-16:30

1 stop8h 30m

Bangkok Don Mueang Intl

Fri 12/9

18:15-19:45

Nonstop1h 30m

฿6,226

Ko SamuiKrabi

USM - KBV

USMKBV

Ko Samui

Thu 4/9

12:30-13:20

Nonstop0h 50m

Krabi

Sun 7/9

14:00-14:50

Nonstop0h 50m

฿6,453

Ko SamuiChiang Mai

USM - CNX

USMCNX

Ko Samui

Tue 30/9

08:55-10:40

Nonstop1h 45m

Chiang Mai

Sat 4/10

11:55-16:35

1 stop4h 40m

฿6,810

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Fri 29/8

17:40-20:50

Nonstop2h 10m

Singapore Changi

Sun 31/8

16:10-17:05

Nonstop1h 55m

฿7,167

Ko SamuiKuala Lumpur

USM - KUL

USMKUL

Ko Samui

Thu 4/9

08:45-18:15

1 stop8h 30m

Kuala Lumpur Intl

Wed 10/9

22:50-18:30

1 stop20h 40m

฿7,361

Flights are sorted by cheapest return flights first.

Deals found on 14/7

Showing 1-10 of 41 results
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Best time to book a flight from Ko Samui to Asia

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

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

Currently, June is the cheapest month in which you can book a flight from Ko Samui to Asia (average of ฿152). Flying from Ko Samui to Asia in January is currently the most expensive (average of ฿388). 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 USM to AS?

Find hourly flight availability from Ko Samui to Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 July 2025.

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

Reviews of airlines servicing Asia

Get insights into the airlines that provide service to Asia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Asia. Reviews last updated 15 July 2025.
Check out reviews from past customers who have flown with Singapore Airlines, Bangkok Airways, andVietnam Airlines from Ko Samui to Asia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,326 reviews
Check prices

Overall

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very Good
1,326 reviews
Singapore Airlines
8.1
Very Good
1,326 reviews
Check prices

Overall

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Bangkok Airways
8.0
Very Good
111 reviews
Singapore Airlines
8.1
Very Good
1,326 reviews
Check prices

Overall

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Vietnam Airlines
7.5
Good
195 reviews
Singapore Airlines
8.1
Very Good
1,326 reviews
Check prices

Overall

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Malaysia Airlines
7.4
Good
269 reviews
Singapore Airlines
8.1
Very Good
1,326 reviews
Check prices

Overall

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Philippine Airlines
7.2
Good
893 reviews
Singapore Airlines
8.1
Very Good
1,326 reviews
Check prices

Overall

8.1

Crew

8.6

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Related info for your journey

Find useful and relevant information for your journey from Ko Samui to Asia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ko Samui to Asia?

    For a flight from Ko Samui to Asia, you will be flying from Ko Samui. Ko Samui (USM) is just 3.3 km from the centre of the city.

  • What are the most popular routes from Ko Samui to Asia?

    While some choose either Ko Samui - Bangkok Don Mueang Intl or Ko Samui - Phuket City, Ko Samui - Bangkok Suvarnabhumi is the most popular route from Ko Samui to Asia.

  • Can I find deals for flights from Ko Samui to Asia that include hotel bookings?

    Yes. In addition to deals on Ko Samui to Asia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ko Samui to Asia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ko Samui to Asia.

  • Can I find deals for business class flights from Ko Samui to Asia?

    Yes. Cheapflights offers flight deals from Ko Samui to Asia 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 Ko Samui to Asia?

    Currently, June is the cheapest month in which you can book a flight from Ko Samui to Asia (average of ฿152). Flying from Ko Samui to Asia in January is currently the most expensive (average of ฿388). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ko Samui to Asia

See prices for flight routes from nearby airports that may be better suited for you.
Chiang Mai to Phuket City flights
Chiang Mai to Krabi flights

Top 2 airlines flying from Ko Samui to Asia

Discover the top 2 airlines that operate flights from Ko Samui to Asia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 15 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Bangkok AirwaysCheapest฿4,624Average฿9,707FlexibilityNo cancel feeOn-time74%
Search Bangkok Airways flights
ScootCheapest฿6,372Average฿9,608FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights

Fly with Cheapflights

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ko Samui to Asia, users can toggle the no change fees filter when performing a flight search.

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

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