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Cheap flights from Koh Samui to Colombo Bandaranaike Intl Airport from ฿7,757

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 27/3. Fares are subject to change and may not be available on all flights or dates of travel.
USM — CMB
14 Feb — 21 Feb1
1 adult

Cheap flight deals from Koh Samui to Colombo

Discover tips and strategies to find the most affordable flight options for your journey from Koh 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 9 February 2025.

Round-trip from

฿19,341

One-way from

฿7,757
17/3-22/3
  • 17/3-22/3
  • 3 total stops
  • 24h 05m total
  • Koh Samui to Colombo
27/3
  • 27/3
  • 1 total stop
  • 13h 45m total
  • Koh Samui to Colombo

Find flight deals from Koh Samui to Colombo

Cheapest flights from Koh Samui to Colombo
Explore the most affordable flight options available from Koh Samui to Colombo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 February 2025.

Mon 17/308:55USM - CMB
1 stop13h 45mMultiple Airlines
Sat 22/322:50CMB - USM
2 stops10h 20mMultiple Airlines
Deal found 9/2฿19,341
Mon 17/313:25USM - CMB
2 stops34h 00mEmirates
Sat 22/320:15CMB - USM
3 stops44h 30mEmirates
Deal found 9/2฿56,737

Find flights from Koh Samui to Colombo within your budget

Customise your flight search to find flights from Koh 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 9 February 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Koh SamuiColombo

USM - CMB

USMCMB

Ko Samui

Mon 17/3

08:55-21:10

1 stop13h 45m

Colombo Bandaranaike Intl

Sat 22/3

22:50-10:40

2 stops10h 20m

฿19,341

Koh SamuiColombo

USM - CMB

USMCMB

Ko Samui

Mon 17/3

13:25-21:55

2 stops34h 00m

Colombo Bandaranaike Intl

Sat 22/3

20:15-18:15

3 stops44h 30m

฿56,737

Koh SamuiColombo

USM - CMB

USMCMB

Ko Samui

Thu 27/3

08:55-21:10

1 stop13h 45m

฿7,757

Koh SamuiColombo

USM - CMB

USMCMB

Ko Samui

Tue 25/3

07:55-18:25

3 stops36h 00m

฿36,481

Flights are sorted by cheapest return flights first.

Deals found on 8/2

Best time to book a flight from Koh Samui to Colombo

Have a flexible travel schedule? Discover the best time to fly to Colombo from Koh 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.

Travel insights for flights from Koh Samui to Colombo

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

Rainfall in Colombo by month

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

In terms of precipitation, rainfall in Colombo Bandaranaike Intl Airport ranges from 60.0 - 350.0 inches per month. October is typically the wettest month, when rainfall can reach 350.0 mm. February is typically the driest time to visit Colombo Bandaranaike Intl Airport when rainfall is around 60.0 mm.

Temperature in Colombo by month

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

If weather is an important factor for your trip to Colombo Bandaranaike Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 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 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 9 February 2025.

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

Reviews

1 / 20

2.0
Mediocre

Umair,Jul 2024

LHE - DXB

Worst experience. The staff at the airport were unprofessional, uncourtious, disrespectful and straight up discriminating. I will never travel via emirates again. And the flight was delayed too.

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

Reviews

1 / 20

2.0
Mediocre

Umair,Jul 2024

LHE - DXB

Worst experience. The staff at the airport were unprofessional, uncourtious, disrespectful and straight up discriminating. I will never travel via emirates again. And the flight was delayed too.

Related info for your journey

Find useful and relevant information for your journey from Koh Samui to Colombo. 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 Koh Samui to Colombo Bandaranaike Intl?

    Ko Samui (USM) is the airport you will fly out of if you book a flight from Koh Samui to Colombo Bandaranaike Intl. You should not have trouble finding flights to Colombo Bandaranaike Intl from Ko Samui; the airport handles an average of 0 outbound flights to Colombo Bandaranaike Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Koh Samui airport to Colombo Bandaranaike Intl. It is only a 3.3 km journey to Ko Samui (USM) from Koh Samui’s city centre.

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

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

  • How can I find direct flights from Koh Samui to Colombo?

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

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

    Yes. Cheapflights offers flight deals from Koh Samui to Colombo 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 Koh Samui to Colombo

See prices for flight routes from nearby airports that may be better suited for you.

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How does Cheapflights help users find flights from Koh Samui to Colombo?

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Why should you use Cheapflights to find cheap flight tickets from Koh Samui to Colombo?

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