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Flights from Koh Samui to Colombo
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Flights from Koh Samui to Colombo Starting at NZD 371

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • USM19:25
        16h 30m
        1 stop
        CMB10:25
        Sat, Jan 11|Koh Samui - Colombo|Scoot
        NZD 371NZD 438
        15% OFF
        15% OFF
        NZD 438NZD 371

        Choose Scoot flights from Koh Samui to Colombo. The one-way connecting flight with Scoot departs from Samui International Airport on Sat, Jan 11, arriving at Bandaranaike International Airport. One-way Prices start from NZD 371 including taxes and charges.

      • USM07:00
        16h 45m
        1 stop
        CMB22:15
        Wed, Apr 2|Koh Samui - Colombo|Bangkok Airways
        NZD 372NZD 438
        15% OFF
        15% OFF
        NZD 438NZD 372

        Choose Bangkok Airways flights from Koh Samui to Colombo. The one-way connecting flight with Bangkok Airways departs from Samui International Airport on Wed, Apr 2, arriving at Bandaranaike International Airport. One-way Prices start from NZD 372 including taxes and charges.

      • USM07:00
        16h 30m
        1 stop
        CMB22:00
        Sun, Jan 26|Koh Samui - Colombo|Bangkok Airways
        NZD 383NZD 438
        13% OFF
        13% OFF
        NZD 438NZD 383

        Choose Bangkok Airways flights from Koh Samui to Colombo. The one-way connecting flight with Bangkok Airways departs from Samui International Airport on Sun, Jan 26, arriving at Bandaranaike International Airport. One-way Prices start from NZD 383 including taxes and charges.

      • USM07:00
        16h 30m
        1 stop
        CMB22:00
        Sat, Mar 1|Koh Samui - Colombo|Bangkok Airways
        NZD 385
        NZD 385

        Choose Bangkok Airways flights from Koh Samui to Colombo. The one-way connecting flight with Bangkok Airways departs from Samui International Airport on Sat, Mar 1, arriving at Bandaranaike International Airport. One-way Prices start from NZD 385 including taxes and charges.

      • USM08:55
        15h 5m
        1 stop
        CMB22:30
        Mon, Feb 10|Koh Samui - Colombo|Scoot
        NZD 387
        NZD 387

        Choose Scoot flights from Koh Samui to Colombo. The one-way connecting flight with Scoot departs from Samui International Airport on Mon, Feb 10, arriving at Bandaranaike International Airport. One-way Prices start from NZD 387 including taxes and charges.

      • USM07:00
        16h 30m
        1 stop
        CMB22:00
        Fri, Feb 14|Koh Samui - Colombo|Bangkok Airways
        NZD 389
        NZD 389

        Choose Bangkok Airways flights from Koh Samui to Colombo. The one-way connecting flight with Bangkok Airways departs from Samui International Airport on Fri, Feb 14, arriving at Bandaranaike International Airport. One-way Prices start from NZD 389 including taxes and charges.

      • USM19:25
        16h 30m
        1 stop
        CMB10:25
        Wed, Jan 15|Koh Samui - Colombo|Scoot
        NZD 390
        NZD 390

        Choose Scoot flights from Koh Samui to Colombo. The one-way connecting flight with Scoot departs from Samui International Airport on Wed, Jan 15, arriving at Bandaranaike International Airport. One-way Prices start from NZD 390 including taxes and charges.

      • USM07:00
        16h 30m
        1 stop
        CMB22:00
        Mon, Jan 27|Koh Samui - Colombo|Bangkok Airways
        NZD 391
        NZD 391

        Choose Bangkok Airways flights from Koh Samui to Colombo. The one-way connecting flight with Bangkok Airways departs from Samui International Airport on Mon, Jan 27, arriving at Bandaranaike International Airport. One-way Prices start from NZD 391 including taxes and charges.

      • USM08:55
        15h 5m
        1 stop
        CMB22:30
        Mon, Jan 20|Koh Samui - Colombo|Scoot
        NZD 391
        NZD 391

        Choose Scoot flights from Koh Samui to Colombo. The one-way connecting flight with Scoot departs from Samui International Airport on Mon, Jan 20, arriving at Bandaranaike International Airport. One-way Prices start from NZD 391 including taxes and charges.

      • USM08:55
        27h
        1 stop
        CMB10:25
        Wed, Jan 29|Koh Samui - Colombo|Scoot
        NZD 397
        NZD 397

        Choose Scoot flights from Koh Samui to Colombo. The one-way connecting flight with Scoot departs from Samui International Airport on Wed, Jan 29, arriving at Bandaranaike International Airport. One-way Prices start from NZD 397 including taxes and charges.

      • USM01:00 pm
        3h 5m
        Nonstop
        CMB02:00 pm
        Sat, Jan 18|Koh Samui - Colombo|Scoot
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Koh Samui to Colombo

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Koh Samui to Colombo

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Scoot
From NZD 371
Bangkok Airways
From NZD 372
Thai Airways
From NZD 536
Singapore Airlines
From NZD 941
Cathay Pacific
From NZD 1,180
Emirates
From NZD 1,364

Find more flights and airlines

Alternative Routes from Koh Samui to Colombo

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Koh Samui to Colombo.

  • Cheapest
    Scoot
    USM
    19:25
    16h 30m
    1 transfer
    CMB
    10:25
    Samui International Airport - Bandaranaike International Airport
    Sat, Jan 11Scoot
    NZD 371
  • Scoot
    USM
    19:25
    16h 30m
    1 transfer
    CMB
    10:25
    Samui International Airport - Bandaranaike International Airport
    Sat, Jan 11Scoot
    NZD 371
    Find More Flights

FAQ

  • When are flight tickets from Koh Samui (USM) to Colombo (CMB) the cheapest?

    Airlines adjust prices for flights from Koh Samui to Colombo based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Koh Samui (USM) to Colombo (CMB) cost?

    According to Trip.com's data, the lowest price is around NZD 880.

  • What is the transportation method from the main airport to downtown in Colombo?

    • The distance from Bandaranaike International Airport to downtown is about 29 km. It takes about 40 minutes by taxi.

How to find a cheap flight from Koh Samui to Colombo

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Koh Samui to Colombo. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Koh Samui to Colombo

Cheapest nonstop flight priceNZD 371
Off-season for travelNovember
Peak season for travelApril
Flight distance2,242.83 km
Popular airlineBangkok Airways

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