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Chiang Mai to Koh Samui flight
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Chiang Mai International Airport to Samui Airport flight

Search for flights from Chiang Mai to Koh Samui and check out affordable one-way and round-trip options.

      • Cheapest nonstop
        CNX 11:35
        1h 45m
        Nonstop
        USM 13:20
        Chiang Mai - Koh Samui | Wed, Jun 24 | Bangkok Airways
        USM 08:55
        1h 45m
        Nonstop
        CNX 10:40
        Koh Samui - Chiang Mai | Fri, Jun 26 | Bangkok Airways
        SAR 1,358 SAR 1,911
        28% off
        28% off
        SAR 1,911 SAR 1,358
      • CNX 11:35
        1h 45m
        Nonstop
        USM 13:20
        Chiang Mai - Koh Samui | Tue, Jun 23 | Bangkok Airways
        USM 08:55
        1h 45m
        Nonstop
        CNX 10:40
        Koh Samui - Chiang Mai | Sun, Jun 28 | Bangkok Airways
        SAR 1,395 SAR 1,911
        27% off
        27% off
        SAR 1,911 SAR 1,395
      • CNX 14:35
        3h 55m
        1 stop
        USM 18:30
        Chiang Mai - Koh Samui | Wed, Jun 10 | Bangkok Airways
        USM 08:55
        1h 45m
        Nonstop
        CNX 10:40
        Koh Samui - Chiang Mai | Sat, Jun 13 | Bangkok Airways
        SAR 795 SAR 1,911
        57% off
        57% off
        SAR 1,911 SAR 795
      • CNX 20:00
        20h 35m
        1 stop
        USM 16:35
        Chiang Mai - Koh Samui | Tue, Jun 9 | Bangkok Airways
        USM 08:55
        1h 45m
        Nonstop
        CNX 10:40
        Koh Samui - Chiang Mai | Thu, Jun 11 | Bangkok Airways
        SAR 830
        56% off
        SAR 1,911 SAR 830
      • CNX 20:00
        11h 10m
        1 stop
        USM 07:10
        Chiang Mai - Koh Samui | Thu, Jun 11 | Bangkok Airways
        USM 15:55
        17h 25m
        1 stop
        CNX 09:20
        Koh Samui - Chiang Mai | Sat, Jun 13 | Bangkok Airways
        SAR 893
        53% off
        SAR 1,911 SAR 893
      • CNX 13:10
        5h 15m
        1 stop
        USM 18:25
        Chiang Mai - Koh Samui | Sun, Jun 7 | Thai Lion Air
        USM 08:55
        1h 45m
        Nonstop
        CNX 10:40
        Koh Samui - Chiang Mai | Sun, Jun 14 | Bangkok Airways
        SAR 900
        53% off
        SAR 1,911 SAR 900
      • CNX 20:00
        11h 10m
        1 stop
        USM 07:10
        Chiang Mai - Koh Samui | Thu, Jun 4 | Bangkok Airways
        USM 06:00
        5h 15m
        1 stop
        CNX 11:15
        Koh Samui - Chiang Mai | Tue, Jun 9 | Bangkok Airways
        SAR 905
        53% off
        SAR 1,911 SAR 905
      • CNX 13:10
        5h 15m
        1 stop
        USM 18:25
        Chiang Mai - Koh Samui | Tue, Jun 23 | Thai Lion Air
        USM 08:55
        1h 45m
        Nonstop
        CNX 10:40
        Koh Samui - Chiang Mai | Thu, Jun 25 | Bangkok Airways
        SAR 907
        53% off
        SAR 1,911 SAR 907
      • CNX 13:10
        5h 15m
        1 stop
        USM 18:25
        Chiang Mai - Koh Samui | Sat, Jun 20 | Thai Lion Air
        USM 08:55
        1h 45m
        Nonstop
        CNX 10:40
        Koh Samui - Chiang Mai | Thu, Jun 25 | Bangkok Airways
        SAR 909
        52% off
        SAR 1,911 SAR 909
      • CNX 20:00
        11h 10m
        1 stop
        USM 07:10
        Chiang Mai - Koh Samui | Sun, Jun 7 | Bangkok Airways
        USM 08:55
        1h 45m
        Nonstop
        CNX 10:40
        Koh Samui - Chiang Mai | Sun, Jun 14 | Bangkok Airways
        SAR 912
        52% off
        SAR 1,911 SAR 912
      • CNX 20:00
        11h 10m
        1 stop
        USM 07:10
        Chiang Mai - Koh Samui | Fri, Jun 5 | Bangkok Airways
        USM 08:55
        1h 45m
        Nonstop
        CNX 10:40
        Koh Samui - Chiang Mai | Wed, Jun 10 | Bangkok Airways
        SAR 913
        52% off
        SAR 1,911 SAR 913
      • CNX 20:00
        11h 10m
        1 stop
        USM 07:10
        Chiang Mai - Koh Samui | Tue, Jun 23 | Bangkok Airways
        USM 08:55
        1h 45m
        Nonstop
        CNX 10:40
        Koh Samui - Chiang Mai | Thu, Jun 25 | Bangkok Airways
        SAR 917
        52% off
        SAR 1,911 SAR 917
      • CNX 13:00
        17h 25m
        1 stop
        USM 14:00
        Chiang Mai - Koh Samui | Wed, May 13 | Normal Airline
        USM 15:00
        6h
        Nonstop
        CNX 16:00
        Koh Samui - Chiang Mai | Fri, May 15 | Normal Airline
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      • Cheapest nonstop
        CNX 11:35
        1h 45m
        Nonstop
        USM 13:20
        Chiang Mai - Koh Samui | Thu, Jun 18 | Bangkok Airways
        SAR 572 SAR 1,061
        46% off
        46% off
        SAR 1,061 SAR 572
      • CNX 11:35
        1h 45m
        Nonstop
        USM 13:20
        Chiang Mai - Koh Samui | Fri, Jun 5 | Bangkok Airways
        SAR 774 SAR 1,061
        27% off
        27% off
        SAR 1,061 SAR 774
      • CNX 20:00
        12h 15m
        1 stop
        USM 08:15
        Chiang Mai - Koh Samui | Sat, Jun 13 | Bangkok Airways
        SAR 343 SAR 1,061
        68% off
        68% off
        SAR 1,061 SAR 343
      • CNX 17:25
        26h 20m
        1 stop
        USM 19:45
        Chiang Mai - Koh Samui | Sat, Jun 13 | Thai Lion Air
        SAR 424
        60% off
        SAR 1,061 SAR 424
      • CNX 21:15
        22h 30m
        1 stop
        USM 19:45
        Chiang Mai - Koh Samui | Sat, Jun 13 | Thai AirAsia
        SAR 447
        57% off
        SAR 1,061 SAR 447
      • CNX 22:30
        8h 40m
        1 stop
        USM 07:10
        Chiang Mai - Koh Samui | Wed, Jun 10 | Thai Vietjet Air
        SAR 459
        56% off
        SAR 1,061 SAR 459
      • CNX 22:30
        8h 40m
        1 stop
        USM 07:10
        Chiang Mai - Koh Samui | Wed, Jun 17 | Thai Vietjet Air
        SAR 460
        56% off
        SAR 1,061 SAR 460
      • CNX 22:30
        8h 40m
        1 stop
        USM 07:10
        Chiang Mai - Koh Samui | Thu, Jun 11 | Thai Vietjet Air
        SAR 461
        56% off
        SAR 1,061 SAR 461
      • CNX 22:30
        8h 40m
        1 stop
        USM 07:10
        Chiang Mai - Koh Samui | Tue, Jun 9 | Thai Vietjet Air
        SAR 463
        56% off
        SAR 1,061 SAR 463
      • CNX 22:30
        8h 40m
        1 stop
        USM 07:10
        Chiang Mai - Koh Samui | Tue, Jun 23 | Thai Vietjet Air
        SAR 465
        56% off
        SAR 1,061 SAR 465
      • CNX 08:00
        23h 10m
        1 stop
        USM 07:10
        Chiang Mai - Koh Samui | Tue, Jun 16 | Thai Vietjet Air
        SAR 475
        55% off
        SAR 1,061 SAR 475
      • CNX 07:00
        24h 10m
        1 stop
        USM 07:10
        Chiang Mai - Koh Samui | Wed, Jun 17 | Thai AirAsia
        SAR 477
        55% off
        SAR 1,061 SAR 477
      • CNX 13:00
        17h 25m
        1 stop
        USM 14:00
        Chiang Mai - Koh Samui | Wed, May 13 | Normal Airline
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Displayed flight fares from Chiang Mai to Koh Samui are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Chiang Mai International Airport to Samui Airport

What is the cheapest month for one-way flights from Chiang Mai International Airport to Samui Airport?

Data is based on average one-way flight prices from Chiang Mai International Airport to Samui Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Chiang Mai International Airport to Samui Airport, the best time to buy is in May, with an average price of SAR 785. You’ll want to avoid February, when the average price can reach as high as SAR 1,225.

SAR 1,225
SAR 1,005
SAR 785
SAR 565
  • SAR 785
    May
  • SAR 813
    Jun
  • SAR 1,044
    Jul
  • SAR 1,115
    Aug
  • SAR 865
    Sep
  • SAR 938
    Oct
  • SAR 977
    Nov
  • SAR 1,200
    Dec
  • SAR 1,118
    Jan
  • SAR 1,225
    Feb
  • SAR 1,043
    Mar
  • SAR 961
    Apr

What is the cheapest day of the week to fly from Chiang Mai International Airport to Samui Airport?

The data is based on the past 12 months and shows the average ticket prices from Chiang Mai International Airport to Samui Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Chiang Mai International Airport to Samui Airport is Wednesday, with average fares typically lower than other days. You’ll want to avoid flying on Tuesday, as ticket prices are usually the highest that day.

SAR 1,071
SAR 987
SAR 903
SAR 819
    Cheapest
  • SAR 1,011
    Mon
  • SAR 1,071
    Tue
  • SAR 903
    Wed
  • SAR 915
    Thu
  • SAR 995
    Fri
  • SAR 980
    Sat
  • SAR 1,045
    Sun

Selected Airlines from Chiang Mai International Airport to Samui Airport

See which airlines fly from Chiang Mai to Koh Samui. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Thai Vietjet Air
From SAR 452
Thai AirAsia
From SAR 465
Thai Lion Air
From SAR 480
Nokair Airline
From SAR 487
Bangkok Airways
From SAR 491
Thai Airways
From SAR 538
Apg Airlines
From SAR 898
Scoot
From SAR 1,327

Find more flights and airlines

Flight Schedule from Chiang Mai International Airport to Samui Airport

Check the schedule for flights from Chiang Mai to Koh Samui and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. VZ119

    Chiang Mai International Airport

    22:30

    CNX

    1h 25m

    Nonstop

    23:55

    BKK

    S M T - T F -
    Search

  2. PG101

    Suvarnabhumi Airport

    06:05

    BKK

    1h 5m

    Nonstop

    07:10

    USM

    S M T W T F S

  3. FD4117

    Chiang Mai International Airport

    22:20

    CNX

    1h 20m

    Nonstop

    23:40

    BKK

    S M T W T F S
    Search

  4. PG101

    Suvarnabhumi Airport

    06:05

    BKK

    1h 5m

    Nonstop

    07:10

    USM

    S M T W T F S

  5. PG220

    Chiang Mai International Airport

    20:00

    CNX

    1h 25m

    Nonstop

    21:25

    BKK

    S M T W T F S
    Search

  6. PG107

    Suvarnabhumi Airport

    07:10

    BKK

    1h 5m

    Nonstop

    08:15

    USM

    S M T W T F S

  7. FD4109

    Chiang Mai International Airport

    18:25

    CNX

    1h 20m

    Nonstop

    19:45

    BKK

    S M T W T F S
    Search

  8. PG101

    Suvarnabhumi Airport

    06:05

    BKK

    1h 5m

    Nonstop

    07:10

    USM

    S M T W T F S

  9. FD4117

    Chiang Mai International Airport

    22:20

    CNX

    1h 20m

    Nonstop

    23:40

    BKK

    S M T W T F S
    Search

  10. PG167

    Suvarnabhumi Airport

    16:00

    BKK

    1h 5m

    Nonstop

    17:05

    USM

    S M T W T F S

  11. FD3444

    Chiang Mai International Airport

    21:25

    CNX

    1h 10m

    Nonstop

    22:35

    DMK

    S M T W T F S
    Search

  12. PG455

    Don Mueang International Airport

    18:15

    DMK

    1h 30m

    Nonstop

    19:45

    USM

    S M T W T F S

  13. FD4105

    Chiang Mai International Airport

    07:00

    CNX

    1h 15m

    Nonstop

    08:15

    BKK

    S M T W T F S
    Search

  14. PG101

    Suvarnabhumi Airport

    06:05

    BKK

    1h 5m

    Nonstop

    07:10

    USM

    S M T W T F S

  15. VZ2105

    Chiang Mai International Airport

    06:35

    CNX

    1h 20m

    Nonstop

    07:55

    BKK

    S M T W T F S
    Search

  16. PG101

    Suvarnabhumi Airport

    06:05

    BKK

    1h 5m

    Nonstop

    07:10

    USM

    S M T W T F S

  17. SL509

    Chiang Mai International Airport

    13:05

    CNX

    1h 10m

    Nonstop

    14:15

    DMK

    S - T W T - S
    Search

  18. PG455

    Don Mueang International Airport

    18:15

    DMK

    1h 30m

    Nonstop

    19:45

    USM

    S M T W T F S
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Chiang Mai International Airport to Samui Airport Flights Info

Flight distance1,032.49 km
Cheapest one-way ticket priceSAR 343
Cheapest return ticket priceSAR 795

FAQs for Chiang Mai International Airport to Samui Airport Flights

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

    It takes around 1 hour 45 minutes to fly from Chiang Mai International Airport (cnx) to Samui Airport (usm).
  • There are around 1 daily flights from Chiang Mai International Airport (CNX) to Samui Airport (USM).
  • Tickets cost around SAR 1,123 in May, making it the cheapest month to book. Chiang Mai International Airport (CNX) to Samui Airport (USM) is a popular route, so don't forget to book your tickets in advance.
  • The route from Chiang Mai International Airport (CNX) to Samui Airport (USM) is quite popular. Without considering departure times or holidays, tickets cost around SAR 1,163 in August, the most expensive month to book this route.
    • The distance from Samui Airport to downtown is about 3 km, by taxi about 20 minutes.
  • Bangkok Airways is a very popular airline operating an average of 546 flights per month.

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