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Cheap flight deals from Chiang Mai to Koh Samui Starting at AED 266

Discover our range of affordable one-way and round-trip flights from Chiang Mai to Koh Samui and kick-start your next adventure today!

  • One way
  • Round-trip
      • CNX14:35
        6h 10m
        1 stop
        USM20:45
        Wed, Apr 23|Chiang Mai - Koh Samui|Bangkok Airways
        AED 266AED 758
        65% OFF
        65% OFF
        AED 758AED 266

        Choose Bangkok Airways flights from Chiang Mai to Koh Samui. The one-way connecting flight with Bangkok Airways departs from Chiang Mai International Airport on Wed, Apr 23, arriving at Samui International Airport. One-way Prices start from AED 266 including taxes and charges.

      • CNX11:55
        5h 10m
        1 stop
        USM17:05
        Wed, May 7|Chiang Mai - Koh Samui|Bangkok Airways
        AED 278AED 758
        63% OFF
        63% OFF
        AED 758AED 278

        Choose Bangkok Airways flights from Chiang Mai to Koh Samui. The one-way connecting flight with Bangkok Airways departs from Chiang Mai International Airport on Wed, May 7, arriving at Samui International Airport. One-way Prices start from AED 278 including taxes and charges.

      • CNX12:10
        8h 20m
        1 stop
        USM20:30
        Mon, Mar 10|Chiang Mai - Koh Samui|Bangkok Airways
        AED 283AED 758
        63% OFF
        63% OFF
        AED 758AED 283

        Choose Bangkok Airways flights from Chiang Mai to Koh Samui. The one-way connecting flight with Bangkok Airways departs from Chiang Mai International Airport on Mon, Mar 10, arriving at Samui International Airport. One-way Prices start from AED 283 including taxes and charges.

      • CNX14:35
        6h 10m
        1 stop
        USM20:45
        Fri, Apr 25|Chiang Mai - Koh Samui|Bangkok Airways
        AED 406
        AED 406

        Choose Bangkok Airways flights from Chiang Mai to Koh Samui. The one-way connecting flight with Bangkok Airways departs from Chiang Mai International Airport on Fri, Apr 25, arriving at Samui International Airport. One-way Prices start from AED 406 including taxes and charges.

      • CNX10:10
        8h 20m
        1 stop
        USM18:30
        Mon, Apr 28|Chiang Mai - Koh Samui|Bangkok Airways
        AED 412
        AED 412

        Choose Bangkok Airways flights from Chiang Mai to Koh Samui. The one-way connecting flight with Bangkok Airways departs from Chiang Mai International Airport on Mon, Apr 28, arriving at Samui International Airport. One-way Prices start from AED 412 including taxes and charges.

      • CNX12:10
        8h 20m
        1 stop
        USM20:30
        Mon, Mar 24|Chiang Mai - Koh Samui|Bangkok Airways
        AED 504
        AED 504

        Choose Bangkok Airways flights from Chiang Mai to Koh Samui. The one-way connecting flight with Bangkok Airways departs from Chiang Mai International Airport on Mon, Mar 24, arriving at Samui International Airport. One-way Prices start from AED 504 including taxes and charges.

      • CNX11:55
        7h 50m
        1 stop
        USM19:45
        Mon, Mar 31|Chiang Mai - Koh Samui|Bangkok Airways
        AED 534
        AED 534

        Choose Bangkok Airways flights from Chiang Mai to Koh Samui. The one-way connecting flight with Bangkok Airways departs from Chiang Mai International Airport on Mon, Mar 31, arriving at Samui International Airport. One-way Prices start from AED 534 including taxes and charges.

      • CNX11:55
        7h 50m
        1 stop
        USM19:45
        Sun, Mar 30|Chiang Mai - Koh Samui|Bangkok Airways
        AED 555
        AED 555

        Choose Bangkok Airways flights from Chiang Mai to Koh Samui. The one-way connecting flight with Bangkok Airways departs from Chiang Mai International Airport on Sun, Mar 30, arriving at Samui International Airport. One-way Prices start from AED 555 including taxes and charges.

      • CNX12:10
        8h 20m
        1 stop
        USM20:30
        Mon, Mar 17|Chiang Mai - Koh Samui|Bangkok Airways
        AED 558
        AED 558

        Choose Bangkok Airways flights from Chiang Mai to Koh Samui. The one-way connecting flight with Bangkok Airways departs from Chiang Mai International Airport on Mon, Mar 17, arriving at Samui International Airport. One-way Prices start from AED 558 including taxes and charges.

      • CNX12:10
        8h 20m
        1 stop
        USM20:30
        Sun, Mar 23|Chiang Mai - Koh Samui|Bangkok Airways
        AED 581
        AED 581

        Choose Bangkok Airways flights from Chiang Mai to Koh Samui. The one-way connecting flight with Bangkok Airways departs from Chiang Mai International Airport on Sun, Mar 23, arriving at Samui International Airport. One-way Prices start from AED 581 including taxes and charges.

      • CNX01:00 pm
        3h 5m
        Nonstop
        USM02:00 pm
        Thu, Feb 20|Chiang Mai - Koh Samui|Bangkok Airways
        Find More Flights
        Find More Flights

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

Chiang Mai to Koh Samui flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. SL503

    Thai Lion Air

    08:10

    CNX

    1.3h

    09:25

    DMK

    SMTWTFS
    Search

  2. PG455

    Bangkok Airways

    18:15

    DMK

    1.5h

    19:45

    USM

    SMTWTFS

  3. FD3438

    Thai AirAsia

    08:30

    CNX

    1.2h

    09:40

    DMK

    SMTWTFS
    Search

  4. PG455

    Bangkok Airways

    18:15

    DMK

    1.5h

    19:45

    USM

    SMTWTFS

  5. FD3436

    Thai AirAsia

    11:00

    CNX

    1.3h

    12:15

    DMK

    SMTWTFS
    Search

  6. PG185

    Bangkok Airways

    19:30

    BKK

    1.5h

    21:00

    USM

    SMTWTFS

  7. PG224

    Bangkok Airways

    11:55

    CNX

    1.4h

    13:20

    BKK

    SMTWTFS
    Search

  8. PG185

    Bangkok Airways

    19:30

    BKK

    1.5h

    21:00

    USM

    SMTWTFS

  9. PG224

    Bangkok Airways

    11:55

    CNX

    1.4h

    13:20

    BKK

    SMTWTFS
    Search

  10. PG455

    Bangkok Airways

    18:15

    DMK

    1.5h

    19:45

    USM

    SMTWTFS

  11. PG220

    Bangkok Airways

    20:00

    CNX

    1.4h

    21:25

    BKK

    SMTWTFS
    Search

  12. PG101

    Bangkok Airways

    06:15

    BKK

    1.1h

    07:20

    USM

    SMTWTFS

  13. FD4103

    Thai AirAsia

    22:20

    CNX

    1.3h

    23:40

    BKK

    SMTWTFS
    Search

  14. PG101

    Bangkok Airways

    06:15

    BKK

    1.1h

    07:20

    USM

    SMTWTFS

  15. FD4103

    Thai AirAsia

    22:20

    CNX

    1.3h

    23:40

    BKK

    SMTWTFS
    Search

  16. PG185

    Bangkok Airways

    19:30

    BKK

    1.5h

    21:00

    USM

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Chiang Mai to Koh Samui?

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Koh Samui from Chiang Mai have changed and are set to move below.

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

Find cheap airlines flights from Chiang Mai to Koh Samui

Compare prices from various providers below to understand which option best suits your travel needs, before enjoying a comfortable journey with a trusted airline from Chiang Mai to Koh Samui.
Bangkok Airways logoBangkok Airways

Frequently Asked Questions

  • When are flight tickets from Chiang Mai (CNX) to Koh Samui (USM) the cheapest?

    Airlines adjust prices for flights from Chiang Mai to Koh Samui based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Chiang Mai (CNX) to Koh Samui (USM) cost?

    According to Trip.com's data, the lowest price is around AED 834.

  • How long does it take to fly from Chiang Mai (CNX) to Koh Samui (USM)?

    It takes about 1 hour 45 minutes to fly from Chiang Mai (CNX) to Koh Samui (USM).

  • 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, by taxi about 20 minutes.

  • What are the most popular airlines that fly from Chiang Mai (CNX) to Koh Samui (USM)?

    Airlines with flights from Chiang Mai (CNX) to Koh Samui (USM): China Airlines, Qatar Airways, EVA Air, Bangkok Airways, Turkish Airlines, Singapore Airlines and Thai Airways.

  • What's the most popular airline for non-stop flights from Chiang Mai (CNX) to Koh Samui (USM)?

    Bangkok Airways operates 2 non-stop flights from Chiang Mai (CNX) to Koh Samui (USM).

  • How many airports are there in Koh Samui (USM)?

    There are 1 airport(s) near Koh Samui (USM): Samui International Airport.

How to find a cheap flight from Chiang Mai to Koh Samui

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
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 | Chiang Mai to Koh Samui

Cheapest direct flight priceAED 266
Cheapest return ticket priceAED 587
Off-season for travelApril
Peak season for travelNovember
Flight distance1,032.16 km
Average flight time1 hour 45 minutes
Popular airlineThai AirAsia

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