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Koh Samui

$82+ Cheap flights from Southeast Asia to Koh Samui (USM)

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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — USM
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Southeast Asia to Koh Samui

Discover tips and strategies to find the most affordable flight options for your journey from Southeast Asia (zzYJX) to Koh Samui (USM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Find flight deals from Southeast Asia to Koh Samui

Cheapest flights from Southeast Asia to Koh Samui
Explore the most affordable flight options available from Southeast Asia to Koh Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Mytrip deal was found by Cheapflights users on 11/20. 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.
Thu 11/285:30 pmHKT - USM
Nonstop0h 55mBangkok Airways
Mon 12/26:15 pmUSM - HKT
Nonstop1h 00mBangkok Airways
Deal found 11/20$191
This Booking.com deal was found by Cheapflights users on 11/20. 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.
Wed 12/117:00 amBKK - USM
Nonstop1h 10mBangkok Airways
Tue 12/249:20 pmUSM - BKK
Nonstop1h 15mBangkok Airways
Deal found 11/20$195
This Mytrip deal was found by Cheapflights users on 11/19. 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.
Wed 12/1810:35 pmHKT - USM
1 stop11h 50mMultiple Airlines
Wed 12/257:00 pmUSM - HKT
Nonstop1h 00mMultiple Airlines
Deal found 11/19$241
This Mytrip deal was found by Cheapflights users on 11/20. 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.
Wed 12/410:50 pmCNX - USM
1 stop11h 45mMultiple Airlines
Fri 12/68:50 amUSM - CNX
Nonstop1h 50mMultiple Airlines
Deal found 11/20$252
This Kiwi.com deal was found by Cheapflights users on 11/20. 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 12/188:10 pmBKK - USM
1 stop14h 30mMultiple Airlines
Wed 12/258:40 pmUSM - BKK
Nonstop1h 15mMultiple Airlines
Deal found 11/20$255
This Mytrip deal was found by Cheapflights users on 11/20. 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 12/15:30 pmSIN - USM
Nonstop1h 55mScoot
Mon 12/91:50 pmUSM - SIN
Nonstop1h 55mScoot
Deal found 11/20$277
This Booking.com deal was found by Cheapflights users on 11/20. 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.
Wed 12/1112:10 pmCNX - USM
1 stop8h 35mBangkok Airways
Fri 12/138:50 amUSM - CNX
Nonstop1h 50mBangkok Airways
Deal found 11/20$299
This Mytrip deal was found by Cheapflights users on 11/20. 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.
Wed 12/46:35 amKUL - USM
2 stops12h 50mMultiple Airlines
Wed 12/117:20 pmUSM - KUL
1 stop21h 50mMultiple Airlines
Deal found 11/20$301
This Mytrip deal was found by Cheapflights users on 11/21. 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.
Wed 11/272:40 pmSIN - USM
1 stop4h 45mMultiple Airlines
Mon 12/21:50 pmUSM - SIN
Nonstop1h 55mMultiple Airlines
Deal found 11/21$313
This Mytrip deal was found by Cheapflights users on 11/20. 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 11/245:45 pmKBV - USM
1 stop14h 00mMultiple Airlines
Mon 12/21:50 pmUSM - KBV
2 stops27h 35mMultiple Airlines
Deal found 11/20$393
This Bangkok Airways deal was found by Cheapflights users on 11/20. 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.
Sun 12/158:10 pmSIN - USM
Nonstop1h 55mBangkok Airways
Thu 12/198:15 amUSM - SIN
Nonstop1h 55mBangkok Airways
Deal found 11/20$400
This Trip.com deal was found by Cheapflights users on 11/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/112:20 pmHAN - USM
1 stop8h 10mMultiple Airlines
Mon 12/26:45 amUSM - HAN
1 stop13h 30mMultiple Airlines
Deal found 11/20$402

Find flights from Southeast Asia to Koh Samui within your budget

Customize your flight search to find flights from Southeast Asia to Koh Samui 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 2,629,791 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BangkokKoh Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Fri 2/28

6:00 am-7:10 am

Nonstop1h 10m

Ko Samui

Sat 3/15

8:20 pm-9:35 pm

Nonstop1h 15m

$182

Chiang MaiKoh Samui

CNX - USM

CNXUSM

Chiang Mai

Sat 2/22

10:10 pm-7:10 am

1 stop9h 00m

Ko Samui

Mon 2/24

8:50 am-10:40 am

Nonstop1h 50m

$188

Phuket CityKoh Samui

HKT - USM

HKTUSM

Phuket City

Sat 3/8

9:45 am-10:40 am

Nonstop0h 55m

Ko Samui

Tue 3/11

6:15 pm-7:15 pm

Nonstop1h 00m

$188

BangkokKoh Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Thu 3/27

6:00 am-7:10 am

Nonstop1h 10m

Ko Samui

Mon 3/31

8:55 am-3:55 pm

1 stop7h 00m

$189

Chiang MaiKoh Samui

CNX - USM

CNXUSM

Chiang Mai

Thu 2/27

10:10 am-8:30 pm

1 stop10h 20m

Ko Samui

Fri 2/28

8:50 am-10:40 am

Nonstop1h 50m

$212

Phuket CityKoh Samui

HKT - USM

HKTUSM

Phuket City

Sat 2/22

4:35 pm-5:30 pm

Nonstop0h 55m

Ko Samui

Mon 3/3

7:00 am-9:35 pm

1 stop14h 35m

$214

KrabiKoh Samui

KBV - USM

KBVUSM

Krabi

Fri 1/17

1:45 pm-2:30 pm

Nonstop0h 45m

Ko Samui

Tue 1/21

12:25 pm-1:15 pm

Nonstop0h 50m

$224

SingaporeKoh Samui

SIN - USM

SINUSM

Singapore Changi

Sun 12/1

5:30 pm-6:25 pm

Nonstop1h 55m

Ko Samui

Mon 12/9

1:50 pm-4:45 pm

Nonstop1h 55m

$277

KrabiKoh Samui

KBV - USM

KBVUSM

Krabi

Fri 1/17

1:45 pm-2:30 pm

Nonstop0h 45m

Ko Samui

Tue 1/21

9:05 pm-8:30 am

1 stop11h 25m

$280

Kuala LumpurKoh Samui

KUL - USM

KULUSM

Kuala Lumpur Intl

Thu 1/16

11:10 am-6:30 pm

1 stop8h 20m

Ko Samui

Fri 1/17

8:55 am-5:20 pm

1 stop7h 25m

$285

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 53 results
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Best time to book a flight from Southeast Asia to Koh Samui

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

Travel insights for flights from Southeast Asia to Koh Samui

Get recent, data-driven insights about flights from Southeast Asia to Koh Samui including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Southeast Asia to Koh Samui. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

When flying from Southeast Asia to Koh 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 Koh Samui

Explore weekly flight availability from Southeast Asia to Koh Samui. 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 November 21, 2024.

The most flights from zzYJX to USM are scheduled on a Tuesday (300 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (232 on average).

Rainfall in Koh Samui by month

Plan your trip to Koh Samui by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Koh Samui ranges from 2.3 - 19.3 inches per month. November is typically the wettest month, when rainfall can reach 19.3 in. February is typically the driest time to visit Koh Samui when rainfall is around 2.3 in.

Temperature in Koh Samui by month

Plan your trip to Koh Samui by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Koh 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

Reviews of airlines servicing Koh Samui

Get insights into the airlines that provide service to Koh Samui. 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 Koh Samui. Reviews last updated November 21, 2024.
Read reviews from past customers who have flown Bangkok Airways, Singapore Airlines and Scoot from Southeast Asia to Koh Samui. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,308 reviews

Comfort

8.2

Food

8.0

Overall

8.4

Entertainment

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

EVA Air
8.4
Very good
1,308 reviews
EVA Air
8.4
Very good
1,308 reviews

Comfort

8.2

Food

8.0

Overall

8.4

Entertainment

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

China Airlines
8.3
Very good
778 reviews
EVA Air
8.4
Very good
1,308 reviews

Comfort

8.2

Food

8.0

Overall

8.4

Entertainment

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Bangkok Airways
8.2
Very good
151 reviews
EVA Air
8.4
Very good
1,308 reviews

Comfort

8.2

Food

8.0

Overall

8.4

Entertainment

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Singapore Airlines
8.1
Very good
1,336 reviews
EVA Air
8.4
Very good
1,308 reviews

Comfort

8.2

Food

8.0

Overall

8.4

Entertainment

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Garuda Indonesia
7.9
Good
89 reviews
EVA Air
8.4
Very good
1,308 reviews

Comfort

8.2

Food

8.0

Overall

8.4

Entertainment

8.0

Boarding

8.4

Crew

8.6

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Related info for your journey

Find useful and relevant information for your journey from Southeast Asia to Koh Samui. 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 into for flights to Koh Samui from Southeast Asia?

    Most people fly into Ko Samui (USM) if they book a flight to Koh Samui from Southeast Asia. Ko Samui is conveniently located just 2.1 mi from Koh Samui’s city center.

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

    To fly one-way, consider booking your trip with Bangkok Airways, which is currently one of the cheapest options available, starting at $82. Scoot flights start at $138 while deals on Singapore Airlines start at $210 one-way.

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

    While some choose either Singapore Changi - Ko Samui or Ho Chi Minh City - Ko Samui, Bangkok Suvarnabhumi - Ko Samui is the most popular route from Southeast Asia to Koh Samui.

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

    The top 3 most reliable airlines when flying from Southeast Asia to Koh Samui are Emirates (79%), Finnair (76%) and Gulf Air (74%).

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

    Looking at all options, your cheapest flight can be booked for $66. While the most popular route (Bangkok Suvarnabhumi - Ko Samui) can be booked for $144 on average our data indicates $241 when flying from Southeast Asia to Koh Samui.

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

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

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

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

    Yes. Cheapflights offers flight deals from Southeast Asia to Koh 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.

See more FAQs

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Alternative routes for Southeast Asia to Koh Samui

See prices for flight routes from nearby airports that may be better suited for you.
Manila to Suvarnabhumi flights
Haneda to Suvarnabhumi flights
Incheon Intl to Suvarnabhumi flights
Narita to Suvarnabhumi flights
Suvarnabhumi to Phuket City flights
Phnom Penh to Suvarnabhumi flights
Kansai Intl to Suvarnabhumi flights
Suvarnabhumi to Chiang Mai flights
Dhaka to Suvarnabhumi flights
Hong Kong to Suvarnabhumi flights
Taiwan Taoyuan Intl to Suvarnabhumi flights
Kuala Lumpur Intl to Suvarnabhumi flights
Kathmandu to Suvarnabhumi flights
Gimpo Intl to Suvarnabhumi flights
Soekarno-Hatta Intl to Suvarnabhumi flights
Suvarnabhumi to Krabi flights
Lahore to Suvarnabhumi flights
Incheon Intl to Phuket City flights
Yangon to Suvarnabhumi flights
Colombo to Suvarnabhumi flights
Hong Kong to Don Mueang Intl flights
New Delhi to Suvarnabhumi flights
Ho Chi Minh City to Suvarnabhumi flights
Busan to Suvarnabhumi flights
Incheon Intl to Chiang Mai flights
Suvarnabhumi to Udon Thani flights
Don Mueang Intl to Krabi flights
Narita to Phuket City flights
Haneda to Phuket City flights
Don Mueang Intl to Chiang Mai flights
Suvarnabhumi to Khon Kaen flights
Islamabad to Suvarnabhumi flights
Hong Kong to Phuket City flights
Chiang Mai to Suvarnabhumi flights
Karachi to Suvarnabhumi flights
Suvarnabhumi to Koh Samui flights
Don Mueang Intl to Phuket City flights
Suvarnabhumi to Chiang Rai flights
Manila to Don Mueang Intl flights
Singapore to Don Mueang Intl flights
Hyderabad to Suvarnabhumi flights
Shenzhen to Suvarnabhumi flights
Cebu City to Suvarnabhumi flights
Phuket City to Suvarnabhumi flights
Capital to Phuket City flights
Ho Chi Minh City to Don Mueang Intl flights
Kaohsiung City to Suvarnabhumi flights

Top 4 airlines flying from Southeast Asia to Koh Samui

Discover the top 4 airlines that operate flights from Southeast Asia to Koh Samui. 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 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Thai Lion AirCheapest$105Average$146FlexibilityNo cancel feeOn-timeN/A
Bangkok AirwaysCheapest$113Average$344FlexibilityNo cancel feeOn-time74%
ScootCheapest$163Average$342FlexibilityNo cancel feeOn-timeN/A
Thai AirwaysCheapest$434Average$534FlexibilityNo cancel feeOn-time77%
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