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Cheap flight deals from Cairns to Koh Samui Starting at US$414

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

  • One way
  • Round-trip
      • CNS06:35 pm
        16h 25m
        1 stop
        USM08:00 am
        Sun, Feb 23|Cairns - Koh Samui|Singapore Airlines
        US$414US$593
        30% OFF
        30% OFF
        US$593US$414

        Choose Singapore Airlines flights from Cairns to Koh Samui. The one-way connecting flight with Singapore Airlines departs from Cairns Airport on Sun, Feb 23, arriving at Samui International Airport. One-way Prices start from US$414 including taxes and charges.

      • CNS06:35 pm
        16h 25m
        1 stop
        USM08:00 am
        Mon, Feb 24|Cairns - Koh Samui|Singapore Airlines
        US$414US$593
        30% OFF
        30% OFF
        US$593US$414

        Choose Singapore Airlines flights from Cairns to Koh Samui. The one-way connecting flight with Singapore Airlines departs from Cairns Airport on Mon, Feb 24, arriving at Samui International Airport. One-way Prices start from US$414 including taxes and charges.

      • CNS06:35 pm
        16h 25m
        1 stop
        USM08:00 am
        Wed, Feb 19|Cairns - Koh Samui|Singapore Airlines
        US$422US$593
        28% OFF
        28% OFF
        US$593US$422

        Choose Singapore Airlines flights from Cairns to Koh Samui. The one-way connecting flight with Singapore Airlines departs from Cairns Airport on Wed, Feb 19, arriving at Samui International Airport. One-way Prices start from US$422 including taxes and charges.

      • CNS06:35 pm
        16h 25m
        1 stop
        USM08:00 am
        Fri, Mar 7|Cairns - Koh Samui|Singapore Airlines
        US$445
        US$445

        Choose Singapore Airlines flights from Cairns to Koh Samui. The one-way connecting flight with Singapore Airlines departs from Cairns Airport on Fri, Mar 7, arriving at Samui International Airport. One-way Prices start from US$445 including taxes and charges.

      • CNS06:35 pm
        26h 55m
        1 stop
        USM06:30 pm
        Wed, Mar 12|Cairns - Koh Samui|Singapore Airlines
        US$445
        US$445

        Choose Singapore Airlines flights from Cairns to Koh Samui. The one-way connecting flight with Singapore Airlines departs from Cairns Airport on Wed, Mar 12, arriving at Samui International Airport. One-way Prices start from US$445 including taxes and charges.

      • CNS06:35 pm
        16h 25m
        1 stop
        USM08:00 am
        Wed, Mar 5|Cairns - Koh Samui|Singapore Airlines
        US$445
        US$445

        Choose Singapore Airlines flights from Cairns to Koh Samui. The one-way connecting flight with Singapore Airlines departs from Cairns Airport on Wed, Mar 5, arriving at Samui International Airport. One-way Prices start from US$445 including taxes and charges.

      • CNS06:35 pm
        26h 55m
        1 stop
        USM06:30 pm
        Wed, Mar 19|Cairns - Koh Samui|Singapore Airlines
        US$449
        US$449

        Choose Singapore Airlines flights from Cairns to Koh Samui. The one-way connecting flight with Singapore Airlines departs from Cairns Airport on Wed, Mar 19, arriving at Samui International Airport. One-way Prices start from US$449 including taxes and charges.

      • CNS06:35 pm
        26h 55m
        1 stop
        USM06:30 pm
        Fri, Mar 14|Cairns - Koh Samui|Singapore Airlines
        US$449
        US$449

        Choose Singapore Airlines flights from Cairns to Koh Samui. The one-way connecting flight with Singapore Airlines departs from Cairns Airport on Fri, Mar 14, arriving at Samui International Airport. One-way Prices start from US$449 including taxes and charges.

      • CNS06:35 pm
        16h 25m
        1 stop
        USM08:00 am
        Mon, Mar 10|Cairns - Koh Samui|Singapore Airlines
        US$450
        US$450

        Choose Singapore Airlines flights from Cairns to Koh Samui. The one-way connecting flight with Singapore Airlines departs from Cairns Airport on Mon, Mar 10, arriving at Samui International Airport. One-way Prices start from US$450 including taxes and charges.

      • CNS06:15 pm
        27h 15m
        1 stop
        USM06:30 pm
        Wed, Apr 23|Cairns - Koh Samui|Singapore Airlines
        US$450
        US$450

        Choose Singapore Airlines flights from Cairns to Koh Samui. The one-way connecting flight with Singapore Airlines departs from Cairns Airport on Wed, Apr 23, arriving at Samui International Airport. One-way Prices start from US$450 including taxes and charges.

      • CNS01:00 pm
        3h 5m
        Nonstop
        USM02:00 pm
        Wed, Feb 26|Cairns - Koh Samui|Singapore Airlines
        Find More Flights
        Find More Flights

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

Cairns to Koh Samui Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. QZ543

    Indonesia AirAsia

    07:00 am

    CNS

    4.7h

    09:40 am

    DPS

    S--WTF-
    Search

  2. TR283

    Scoot

    07:05 pm

    DPS

    2.4h

    09:30 pm

    SIN

    SMTWTFS

  3. TR642

    Scoot

    10:00 am

    SIN

    1.8h

    10:50 am

    USM

    SMTWTFS

  4. QZ543

    Indonesia AirAsia

    07:00 am

    CNS

    4.7h

    09:40 am

    DPS

    S--WTF-
    Search

  5. TR283

    Scoot

    07:05 pm

    DPS

    2.4h

    09:30 pm

    SIN

    SMTWTFS

  6. TR640

    Scoot

    07:00 am

    SIN

    2.0h

    08:00 am

    USM

    SMTWTFS

  7. QZ543

    Indonesia AirAsia

    07:00 am

    CNS

    4.7h

    09:40 am

    DPS

    S--WTF-
    Search

  8. QZ244

    Indonesia AirAsia

    07:50 am

    DPS

    4.3h

    11:10 am

    DMK

    SMTWTFS

  9. PG101

    Bangkok Airways

    06:15 am

    BKK

    1.1h

    07:20 am

    USM

    SMTWTFS

  10. JQ090

    Jetstar Airways

    07:15 pm

    CNS

    4.7h

    09:55 pm

    DPS

    S-T-T-S
    Search

  11. TR281

    Scoot

    10:55 am

    DPS

    2.7h

    01:35 pm

    SIN

    SMTWTFS

  12. TR648

    Scoot

    05:35 pm

    SIN

    1.9h

    06:30 pm

    USM

    SMTWTFS

  13. JQ943

    Jetstar Airways

    07:30 pm

    CNS

    3.4h

    11:55 pm

    MEL

    SMTWTFS
    Search

  14. TR025

    Scoot

    09:30 pm

    MEL

    8.0h

    03:30 am

    SIN

    SMTWTF-

  15. TR640

    Scoot

    07:00 am

    SIN

    2.0h

    08:00 am

    USM

    SMTWTFS

  16. JQ941

    Jetstar Airways

    07:35 am

    CNS

    3.4h

    12:00 pm

    MEL

    SMTWTFS
    Search

  17. TR025

    Scoot

    09:30 pm

    MEL

    8.0h

    03:30 am

    SIN

    SMTWTF-

  18. TR648

    Scoot

    05:35 pm

    SIN

    1.9h

    06:30 pm

    USM

    SMTWTFS

  19. JQ033

    Jetstar Airways

    09:45 am

    CNS

    3.5h

    02:15 pm

    MEL

    SMTWTFS
    Search

  20. TR025

    Scoot

    09:30 pm

    MEL

    8.0h

    03:30 am

    SIN

    SMTWTF-

  21. TR648

    Scoot

    05:35 pm

    SIN

    1.9h

    06:30 pm

    USM

    SMTWTFS

  22. JQ033

    Jetstar Airways

    09:45 am

    CNS

    11.3h

    07:00 pm

    DPS

    SMTWTFS
    Search

  23. TR281

    Scoot

    10:55 am

    DPS

    2.7h

    01:35 pm

    SIN

    SMTWTFS

  24. TR648

    Scoot

    05:35 pm

    SIN

    1.9h

    06:30 pm

    USM

    SMTWTFS

  25. VA1416

    Virgin Australia

    10:55 am

    CNS

    3.0h

    02:55 pm

    SYD

    SMTWTFS
    Search

  26. TR013

    Scoot

    08:45 pm

    SYD

    8.4h

    03:10 am

    SIN

    -M-----

  27. TR648

    Scoot

    05:35 pm

    SIN

    1.9h

    06:30 pm

    USM

    SMTWTFS

  28. VA1292

    Virgin Australia

    11:45 am

    CNS

    3.4h

    04:10 pm

    MEL

    SMTWTFS
    Search

  29. TR025

    Scoot

    09:30 pm

    MEL

    8.0h

    03:30 am

    SIN

    SMTWTF-

  30. TR648

    Scoot

    05:35 pm

    SIN

    1.9h

    06:30 pm

    USM

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Cairns to Koh Samui?

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.

Frequently Asked Questions

  • When are flight tickets from Cairns (CNS) to Koh Samui (USM) the cheapest?

    Airlines adjust prices for flights from Cairns to Koh Samui 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 Cairns (CNS) to Koh Samui (USM) cost?

    According to Trip.com's data, the lowest price is around US$723.

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

    • The distance from Samui International Airport to downtown is about 3 km. It takes about 20 minutes by taxi.

How to find a cheap flight from Cairns to Koh Samui

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 Cairns to Koh Samui. 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 Info | Cairns to Koh Samui

Cheapest nonstop flight priceUS$413
Off-season for travelFebruary
Peak season for travelNovember
Flight distance5,819.27 km
Popular airlineCathay Pacific

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