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Southeast Asia

$99+ Cheap flights from Ko Samui (USM) to Southeast Asia

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
USM — BKK
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Ko Samui to Southeast Asia

Keep the following information in mind while searching for Ko Samui to Southeast Asia flight deals. Data was last updated June 12, 2025.

Round-trip from

$139
(Bangkok Airways)

One-way from

$99
(Bangkok Airways)
From Ko Samui to Southeast Asia
Search Deals
One-way flight from Ko Samui to Southeast Asia
Search Deals

Find flight deals from Ko Samui to Southeast Asia

Cheapest flights from Ko Samui to Southeast Asia
Explore the most affordable flight options available from Ko Samui to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Bangkok Airways deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bangkok Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/17:00 amUSM - BKK
Nonstop1h 15mBangkok Airways
Sun 11/25:00 amBKK - USM
Nonstop1h 10mBangkok Airways
Deal found 6/11$139
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/77:00 pmUSM - HKT
Nonstop1h 00mBangkok Airways
Fri 7/254:00 pmHKT - USM
Nonstop0h 55mBangkok Airways
Deal found 6/11$194
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/187:00 amUSM - BKK
Nonstop1h 15mMultiple Airlines
Sun 7/2010:00 pmBKK - USM
1 stop12h 30mMultiple Airlines
Deal found 6/11$220
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/97:00 pmUSM - HKT
Nonstop1h 00mMultiple Airlines
Wed 7/168:55 amHKT - USM
1 stop10h 50mMultiple Airlines
Deal found 6/11$243
This Booking.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/267:25 pmUSM - SIN
Nonstop2h 00mScoot
Sun 6/294:00 pmSIN - USM
Nonstop1h 45mScoot
Deal found 6/12$277
This Mytrip deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/277:00 amUSM - SIN
2 stops28h 45mMultiple Airlines
Sun 8/34:00 pmSIN - USM
Nonstop1h 45mMultiple Airlines
Deal found 6/12$300
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/178:55 amUSM - CNX
Nonstop1h 45mMultiple Airlines
Tue 6/179:00 pmCNX - USM
1 stop22h 45mMultiple Airlines
Deal found 6/11$313
This Bangkok Airways deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bangkok Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:00 amUSM - CNX
1 stop4h 20mBangkok Airways
Thu 12/1112:10 pmCNX - USM
1 stop4h 50mBangkok Airways
Deal found 6/12$320
This Bangkok Airways deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bangkok Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/268:20 amUSM - SIN
Nonstop1h 55mBangkok Airways
Thu 8/285:20 pmSIN - USM
Nonstop1h 55mBangkok Airways
Deal found 6/10$379
This Gotogate deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/99:00 pmUSM - HKT
2 stops16h 20mMalaysia Airlines
Wed 7/166:05 pmHKT - USM
2 stops13h 30mMalaysia Airlines
Deal found 6/11$1,076
This Gotogate deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/273:50 pmUSM - CNX
2 stops19h 50mMalaysia Airlines
Sun 8/312:35 pmCNX - USM
2 stops19h 40mMalaysia Airlines
Deal found 6/12$1,332
This Philippine Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/257:10 pmUSM - SIN
2 stops22h 45mPhilippine Airlines
Mon 9/12:35 pmSIN - USM
2 stops18h 40mPhilippine Airlines
Deal found 6/10$1,364

Cheapflights Fare Finder

Customize your flight search to find flights from Ko Samui to Southeast 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 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Ko Samui to Southeast Asia that are best for you.

Fly from

Ko Samui

Fly to

Southeast Asia

Route

Depart

Return

Price

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Sat 11/1

7:00 am-8:15 am

Nonstop1h 15m

Bangkok Suvarnabhumi

Sun 11/2

5:00 am-6:10 am

Nonstop1h 10m

$139

Ko SamuiPhuket City

USM - HKT

USMHKT

Ko Samui

Mon 7/7

7:00 pm-8:00 pm

Nonstop1h 00m

Phuket City

Fri 7/25

4:00 pm-4:55 pm

Nonstop0h 55m

$194

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Fri 7/18

7:00 am-8:15 am

Nonstop1h 15m

Bangkok Suvarnabhumi

Sun 7/20

10:00 pm-10:30 am

1 stop12h 30m

$220

Ko SamuiPhuket City

USM - HKT

USMHKT

Ko Samui

Wed 7/9

7:00 pm-8:00 pm

Nonstop1h 00m

Phuket City

Wed 7/16

8:55 am-7:45 pm

1 stop10h 50m

$243

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Thu 6/26

7:25 pm-10:25 pm

Nonstop2h 00m

Singapore Changi

Sun 6/29

4:00 pm-4:45 pm

Nonstop1h 45m

$277

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Sun 7/27

7:00 am-12:45 pm

2 stops28h 45m

Singapore Changi

Sun 8/3

4:00 pm-4:45 pm

Nonstop1h 45m

$300

Ko SamuiChiang Mai

USM - CNX

USMCNX

Ko Samui

Fri 7/25

2:30 pm-10:15 am

1 stop19h 45m

Chiang Mai

Fri 8/1

5:45 pm-2:50 pm

2 stops21h 05m

$341

Ko SamuiChiang Mai

USM - CNX

USMCNX

Ko Samui

Fri 7/25

8:55 am-10:40 am

Nonstop1h 45m

Chiang Mai

Fri 8/1

8:00 pm-5:45 pm

1 stop21h 45m

$363

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Tue 8/26

8:20 am-11:15 am

Nonstop1h 55m

Singapore Changi

Thu 8/28

5:20 pm-6:15 pm

Nonstop1h 55m

$379

Ko SamuiPhuket City

USM - HKT

USMHKT

Ko Samui

Wed 7/9

9:00 pm-1:20 pm

2 stops16h 20m

Phuket City

Wed 7/16

6:05 pm-7:35 am

2 stops13h 30m

$1,076

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 28 results
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Best time to book a flight from Ko Samui to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Ko Samui with our price prediction graph.
Estimated round-trip 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 Southeast Asia

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

Currently, March is the cheapest month in which you can book a flight from Ko Samui to Southeast Asia (average of $953). Flying from Ko Samui to Southeast Asia in December is currently the most expensive (average of $1,574). 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 YJX?

Find hourly flight availability from Ko Samui to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Ko Samui to Southeast Asia, 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 Ko Samui to Southeast Asia

Explore weekly flight availability from Ko Samui to Southeast Asia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from USM to zzYJX are scheduled on a Wednesday (272 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (248 on average).

Rainfall in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Southeast Asia ranges from 0.4 - 15.7 inches per month. July is typically the wettest month, when rainfall can reach 15.7 in. February is typically the driest time to visit Southeast Asia when rainfall is around 0.4 in.

Temperature in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Southeast Asia, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Southeast Asia

Get insights into the airlines that provide service to Southeast 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 Southeast Asia. Reviews last updated June 12, 2025.
Get a feel of what it's like to fly with China Airlines, Bangkok Airways and Vietnam Airlines from Ko Samui to Southeast Asia by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.3
Very good
738 reviews

Crew

8.5

Overall

8.3

Boarding

8.3

Comfort

8.0

Food

7.8

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
China Airlines
8.3
Very good
738 reviews
China Airlines
8.3
Very good
738 reviews

Crew

8.5

Overall

8.3

Boarding

8.3

Comfort

8.0

Food

7.8

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Bangkok Airways
8.0
Very good
111 reviews
China Airlines
8.3
Very good
738 reviews

Crew

8.5

Overall

8.3

Boarding

8.3

Comfort

8.0

Food

7.8

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Vietnam Airlines
7.5
Good
194 reviews
China Airlines
8.3
Very good
738 reviews

Crew

8.5

Overall

8.3

Boarding

8.3

Comfort

8.0

Food

7.8

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Malaysia Airlines
7.4
Good
263 reviews
China Airlines
8.3
Very good
738 reviews

Crew

8.5

Overall

8.3

Boarding

8.3

Comfort

8.0

Food

7.8

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Turkish Airlines
7.3
Good
3,848 reviews
China Airlines
8.3
Very good
738 reviews

Crew

8.5

Overall

8.3

Boarding

8.3

Comfort

8.0

Food

7.8

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Related info for your journey

Find useful and relevant information for your journey from Ko Samui to Southeast 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 Southeast Asia?

    For a flight from Ko Samui to Southeast Asia, you will be flying from Ko Samui. Ko Samui (USM) is just 2.1 mi from the center of the city.

  • What are the cheapest airlines to fly from Ko Samui to Southeast Asia one-way?

    For one-way options, check prices for Bangkok Airways. According to our data, you can fly for as low as $99. Users have also found prices from $119 and $277 on Scoot and Malaysia Airlines, respectively.

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

    The most popular flight routes from Ko Samui to Southeast Asia are Ko Samui - Bangkok Suvarnabhumi, Ko Samui - Chiang Mai and Ko Samui - Singapore Changi.

  • What are the most reliable airlines from Ko Samui to Southeast Asia?

    Before booking your flight to Southeast Asia from Ko Samui, check out the most reliable airlines to get you to your destination on time: KLM (93%), Air France (89%), SWISS( 85%).

  • What are the cheapest flights from Ko Samui to Southeast Asia?

    Looking for the cheapest flight from Ko Samui to Southeast Asia? While on average our users pay $751, our data indicates the cheapest price to be $93. The most popular route (Ko Samui - Bangkok Suvarnabhumi), is priced around $326.

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Ko Samui to Southeast Asia (average of $953). Flying from Ko Samui to Southeast Asia in December is currently the most expensive (average of $1,574). 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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Alternative routes for Ko Samui to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Ko Samui to Southeast Asia

Discover the top 2 airlines that operate flights from Ko Samui to Southeast 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 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Bangkok AirwaysCheapest$139Average$306FlexibilityNo cancel feeOn-time74%
ScootCheapest$258Average$323FlexibilityNo cancel feeOn-timeN/A

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