Cheap flights from Ko Samui to Colombo Bandaranaike Intl Airport from ฿14,818
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Ko Samui to Colombo
Discover tips and strategies to find the most affordable flight options for your journey from Ko Samui (USM) to Colombo (CMB). 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 5 July 2025.
Round-trip from | ฿14,818 |
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Find flight deals from Ko Samui to Colombo
Cheapest flights from Ko Samui to ColomboExplore the most affordable flight options available from Ko Samui to Colombo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 July 2025.
Explore the most affordable flight options available from Ko Samui to Colombo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Ko Samui to Colombo 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 5 July 2025.
Use the filters below to find and compare flights from Ko Samui to Colombo Bandaranaike Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Ko SamuiColombo
USM - CMB
USMCMB
Ko Samui
Thu 2/10
06:55-22:15
1 stop16h 50m
Colombo Bandaranaike Intl
Mon 27/10
23:00-13:50
2 stops13h 20m
Ko SamuiColombo
USM - CMB
USMCMB
Ko Samui
Sun 5/10
07:00-23:55
1 stop18h 25m
Colombo Bandaranaike Intl
Wed 8/10
00:55-17:05
1 stop14h 40m
Ko SamuiColombo
USM - CMB
USMCMB
Ko Samui
Sun 5/10
07:00-23:30
2 stops18h 00m
Colombo Bandaranaike Intl
Wed 8/10
00:50-18:35
1 stop16h 15m
Ko SamuiColombo
USM - CMB
USMCMB
Ko Samui
Sat 8/11
19:25-23:30
1 stop29h 35m
Ko SamuiColombo
USM - CMB
USMCMB
Ko Samui
Sat 8/11
16:25-16:20
2 stops25h 25m
Ko SamuiColombo
USM - CMB
USMCMB
Ko Samui
Sat 8/11
10:00-23:30
2 stops15h 00m
Best time to book a flight from Ko Samui to Colombo
Have a flexible travel schedule? Discover the best time to fly to Colombo from Ko Samui with our price prediction graph.
Reviews of airlines servicing Colombo
Get insights into the airlines that provide service to Colombo. 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 Colombo. Reviews last updated 5 July 2025.
Get a feel of what it's like to fly with Emirates, Singapore Airlines, andThai Airways from Ko Samui to Colombo Bandaranaike Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Food
Boarding
Overall
Entertainment
Comfort
Reviews
Anonymous,Jun 2025
KTM - DXB
Crew
Food
Boarding
Overall
Entertainment
Comfort
Reviews
Anonymous,Jun 2025
KTM - DXB
Crew
Food
Boarding
Overall
Entertainment
Comfort
Reviews
Anonymous,Jun 2025
KTM - DXB
Crew
Food
Boarding
Overall
Entertainment
Comfort
Reviews
Anonymous,Jun 2025
KTM - DXB
Crew
Food
Boarding
Overall
Entertainment
Comfort
Reviews
Anonymous,Jun 2025
KTM - DXB
Related info for your journey
Find useful and relevant information for your journey from Ko Samui to Colombo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Ko Samui to Colombo
See prices for flight routes from nearby airports that may be better suited for you.
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Why should you use Cheapflights to find cheap flight tickets from Ko Samui to Colombo?
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