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Chiang Mai International Airport to Samui Airport flight

Explore the cheapest one-way and round-trip flights from Chiang Mai International Airport to Samui Airport over the next 90 days, with one-way fares from SAR 438 and round-trip from SAR 892. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      CNX 08:25
      22h 45m
      1 stop
      USM 07:10
      Chiang Mai - Koh Samui | Fri, Nov 6 | Thai Vietjet
      SAR 438 SAR 709
      38% off
      38% off
      SAR 709 SAR 438
    • CNX 22:35
      8h 35m
      1 stop
      USM 07:10
      Chiang Mai - Koh Samui | Tue, Nov 17 | Thai Vietjet
      SAR 440 SAR 709
      38% off
      38% off
      SAR 709 SAR 440
    • CNX 08:25
      22h 45m
      1 stop
      USM 07:10
      Chiang Mai - Koh Samui | Tue, Nov 10 | Thai Vietjet
      SAR 440 SAR 709
      38% off
      38% off
      SAR 709 SAR 440
    • CNX 22:35
      8h 35m
      1 stop
      USM 07:10
      Chiang Mai - Koh Samui | Sat, Nov 7 | Thai Vietjet
      SAR 453
      36% off
      SAR 709 SAR 453
    • CNX 15:15
      15h 55m
      1 stop
      USM 07:10
      Chiang Mai - Koh Samui | Tue, Nov 3 | Thai Vietjet
      SAR 455
      36% off
      SAR 709 SAR 455
    • CNX 22:35
      8h 35m
      1 stop
      USM 07:10
      Chiang Mai - Koh Samui | Sun, Nov 8 | Thai Vietjet
      SAR 455
      36% off
      SAR 709 SAR 455
    • CNX 22:35
      8h 35m
      1 stop
      USM 07:10
      Chiang Mai - Koh Samui | Wed, Nov 11 | Thai Vietjet
      SAR 455
      36% off
      SAR 709 SAR 455
    • CNX 22:35
      8h 35m
      1 stop
      USM 07:10
      Chiang Mai - Koh Samui | Wed, Nov 18 | Thai Vietjet
      SAR 455
      36% off
      SAR 709 SAR 455
    • CNX 21:30
      9h 40m
      1 stop
      USM 07:10
      Chiang Mai - Koh Samui | Tue, Nov 3 | Thai Lion Air
      SAR 455
      36% off
      SAR 709 SAR 455
    • CNX 13:00
      17h 25m
      1 stop
      USM 14:00
      Chiang Mai - Koh Samui | Mon, Nov 2 | Normal Airline
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    • Cheapest nonstop
      CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Thu, Nov 5 | Bangkok Airways
      USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Sat, Nov 7 | Bangkok Airways
      SAR 963 SAR 1,132
      15% off
      15% off
      SAR 1,132 SAR 963
    • CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Sat, Nov 7 | Bangkok Airways
      USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Wed, Nov 11 | Bangkok Airways
      SAR 1,018 SAR 1,132
      10% off
      10% off
      SAR 1,132 SAR 1,018
    • CNX 08:25
      12h
      1 stop
      USM 20:25
      Chiang Mai - Koh Samui | Thu, Nov 5 | Thai Vietjet
      USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Sat, Nov 7 | Bangkok Airways
      SAR 892 SAR 1,132
      21% off
      21% off
      SAR 1,132 SAR 892
    • CNX 19:45
      11h 25m
      1 stop
      USM 07:10
      Chiang Mai - Koh Samui | Mon, Nov 9 | Bangkok Airways
      USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Sat, Nov 14 | Bangkok Airways
      SAR 900
      20% off
      SAR 1,132 SAR 900
    • CNX 08:55
      11h 30m
      1 stop
      USM 20:25
      Chiang Mai - Koh Samui | Thu, Nov 5 | Thai AirAsia
      USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Sat, Nov 7 | Bangkok Airways
      SAR 901
      20% off
      SAR 1,132 SAR 901
    • CNX 19:45
      11h 25m
      1 stop
      USM 07:10
      Chiang Mai - Koh Samui | Tue, Nov 3 | Bangkok Airways
      USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Sun, Nov 8 | Bangkok Airways
      SAR 907
      20% off
      SAR 1,132 SAR 907
    • CNX 08:25
      12h
      1 stop
      USM 20:25
      Chiang Mai - Koh Samui | Wed, Nov 11 | Thai Vietjet
      USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Fri, Nov 13 | Bangkok Airways
      SAR 925
      18% off
      SAR 1,132 SAR 925
    • CNX 06:45
      13h 45m
      1 stop
      USM 20:30
      Chiang Mai - Koh Samui | Sat, Nov 7 | Nokair Airline
      USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Fri, Nov 13 | Bangkok Airways
      SAR 925
      18% off
      SAR 1,132 SAR 925
    • CNX 08:55
      11h 30m
      1 stop
      USM 20:25
      Chiang Mai - Koh Samui | Thu, Dec 3 | Thai AirAsia
      USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Tue, Dec 8 | Bangkok Airways
      SAR 931
      18% off
      SAR 1,132 SAR 931
    • CNX 13:00
      17h 25m
      1 stop
      USM 14:00
      Chiang Mai - Koh Samui | Mon, Nov 2 | Normal Airline
      USM 15:00
      6h
      Direct
      CNX 16:00
      Koh Samui - Chiang Mai | Wed, Nov 4 | Normal Airline
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    • Cheapest nonstop
      CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Thu, Nov 5 | Bangkok Airways
      SAR 638 SAR 709
      10% off
      10% off
      SAR 709 SAR 638
    • CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Fri, Nov 6 | Bangkok Airways
      SAR 638 SAR 709
      10% off
      10% off
      SAR 709 SAR 638
    • CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Wed, Nov 4 | Bangkok Airways
      SAR 705 SAR 928
      24% off
      24% off
      SAR 928 SAR 705
    • CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Tue, Nov 3 | Bangkok Airways
      SAR 705
      24% off
      SAR 928 SAR 705
    • CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Tue, Nov 10 | Bangkok Airways
      SAR 711
      23% off
      SAR 928 SAR 711
    • CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Tue, Nov 17 | Bangkok Airways
      SAR 774
      17% off
      SAR 928 SAR 774
    • CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Sat, Nov 7 | Bangkok Airways
      SAR 774
      17% off
      SAR 928 SAR 774
    • CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Mon, Nov 2 | Bangkok Airways
      SAR 776
      16% off
      SAR 928 SAR 776
    • CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Thu, Nov 12 | Bangkok Airways
      SAR 835
      10% off
      SAR 928 SAR 835
    • CNX 13:00
      17h 25m
      1 stop
      USM 14:00
      Chiang Mai - Koh Samui | Mon, Nov 2 | Normal Airline
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    • Cheapest nonstop
      CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Fri, Nov 6 | Bangkok Airways
      SAR 638 SAR 944
      32% off
      32% off
      SAR 944 SAR 638
    • CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Thu, Nov 5 | Bangkok Airways
      SAR 638 SAR 944
      32% off
      32% off
      SAR 944 SAR 638
    • CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Wed, Nov 4 | Bangkok Airways
      SAR 705 SAR 944
      25% off
      25% off
      SAR 944 SAR 705
    • CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Tue, Nov 3 | Bangkok Airways
      SAR 705
      25% off
      SAR 944 SAR 705
    • CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Tue, Nov 10 | Bangkok Airways
      SAR 711
      25% off
      SAR 944 SAR 711
    • CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Sat, Nov 7 | Bangkok Airways
      SAR 774
      18% off
      SAR 944 SAR 774
    • CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Tue, Nov 17 | Bangkok Airways
      SAR 774
      18% off
      SAR 944 SAR 774
    • CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Mon, Nov 2 | Bangkok Airways
      SAR 776
      18% off
      SAR 944 SAR 776
    • CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Thu, Nov 12 | Bangkok Airways
      SAR 835
      12% off
      SAR 944 SAR 835
    • CNX 13:00
      17h 25m
      1 stop
      USM 14:00
      Chiang Mai - Koh Samui | Mon, Nov 2 | Normal Airline
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    • Cheapest nonstop
      CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Fri, Nov 6 | Bangkok Airways
      SAR 638 SAR 1,150
      45% off
      45% off
      SAR 1,150 SAR 638
    • CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Thu, Nov 5 | Bangkok Airways
      SAR 638 SAR 1,150
      45% off
      45% off
      SAR 1,150 SAR 638
    • CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Wed, Nov 4 | Bangkok Airways
      SAR 705 SAR 1,150
      39% off
      39% off
      SAR 1,150 SAR 705
    • CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Tue, Nov 3 | Bangkok Airways
      SAR 705
      39% off
      SAR 1,150 SAR 705
    • CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Sat, Nov 7 | Bangkok Airways
      SAR 774
      33% off
      SAR 1,150 SAR 774
    • CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Mon, Nov 2 | Bangkok Airways
      SAR 776
      33% off
      SAR 1,150 SAR 776
    • CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Sun, Nov 1 | Bangkok Airways
      SAR 1,035
      10% off
      SAR 1,150 SAR 1,035
    • CNX 13:00
      17h 25m
      1 stop
      USM 14:00
      Chiang Mai - Koh Samui | Mon, Nov 2 | Normal Airline
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    • CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Thu, Nov 5 | Bangkok Airways
      SAR 638 SAR 709
      10% off
      10% off
      SAR 709 SAR 638
    • CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Fri, Nov 6 | Bangkok Airways
      SAR 638 SAR 709
      10% off
      10% off
      SAR 709 SAR 638
    • CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Wed, Nov 4 | Bangkok Airways
      SAR 705 SAR 928
      24% off
      24% off
      SAR 928 SAR 705
    • CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Tue, Nov 3 | Bangkok Airways
      SAR 705
      24% off
      SAR 928 SAR 705
    • CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Tue, Nov 10 | Bangkok Airways
      SAR 711
      23% off
      SAR 928 SAR 711
    • CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Tue, Nov 17 | Bangkok Airways
      SAR 774
      17% off
      SAR 928 SAR 774
    • CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Sat, Nov 7 | Bangkok Airways
      SAR 774
      17% off
      SAR 928 SAR 774
    • CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Mon, Nov 2 | Bangkok Airways
      SAR 776
      16% off
      SAR 928 SAR 776
    • CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Thu, Nov 12 | Bangkok Airways
      SAR 835
      10% off
      SAR 928 SAR 835
    • CNX 13:00
      17h 25m
      1 stop
      USM 14:00
      Chiang Mai - Koh Samui | Mon, Nov 2 | Normal Airline
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

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

Which month has the cheapest one-way flights from Chiang Mai International Airport to Samui Airport?

The data is based on Trip.com data from the past 12 months and shows the average one-way fares by month from Chiang Mai International Airport to Samui Airport.

Based on Trip.com data from the past 12 months, the cheapest one-way flights from Chiang Mai International Airport to Samui Airport are usually in June, with an average price of SAR 887. February sees the highest fares, around SAR 1,251.

SAR 1,251
SAR 1,069
SAR 887
SAR 705
    Cheapest
  • SAR 953
    Oct
  • SAR 998
    Nov
  • SAR 1,226
    Dec
  • SAR 1,142
    Jan
  • SAR 1,251
    Feb
  • SAR 1,065
    Mar
  • SAR 981
    Apr
  • SAR 888
    May
  • SAR 887
    Jun
  • SAR 994
    Jul
  • SAR 991
    Aug
  • SAR 930
    Sep

Which day of the week has the cheapest flights from Chiang Mai International Airport to Samui Airport?

The data is based on Trip.com data from the past 12 months and shows the average fares by each day of the week from Chiang Mai International Airport to Samui Airport.

Based on Trip.com data from the past 12 months, the cheapest day for flights from Chiang Mai International Airport to Samui Airport is Wednesday, with average prices lower than other days. Try to avoid departing on Tuesday, as fares are typically the highest.

SAR 1,054
SAR 973
SAR 892
SAR 811
    Cheapest
  • SAR 1,014
    Mon
  • SAR 1,054
    Tue
  • SAR 892
    Wed
  • SAR 990
    Thu
  • SAR 1,018
    Fri
  • SAR 972
    Sat
  • SAR 1,013
    Sun

Which airline offers the cheapest flights from Chiang Mai International Airport to Samui Airport?

The cheapest airline flying from Chiang Mai International Airport to Samui Airport is Thai Vietjet (from SAR 418) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Thai Vietjet
From SAR 418
Nokair Airline
From SAR 430
Thai AirAsia
From SAR 447
Thai Lion Air
From SAR 460
Thai Airways
From SAR 505
Bangkok Airways
From SAR 514
Hahn Air
From SAR 560
Apg Airlines
From SAR 880
HK Express
From SAR 2,926
Singapore Airlines
From SAR 2,935

Find more flights and airlines

What is the 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

    Direct

    23:55

    BKK

    S M T W T F S
    Search

  2. PG101

    Suvarnabhumi Airport

    06:00

    BKK

    1h 10m

    Direct

    07:10

    USM

    S M T W T F S

  3. DD141

    Chiang Mai International Airport

    22:30

    CNX

    1h 15m

    Direct

    23:45

    DMK

    S M T W - F S
    Search

  4. PG101

    Suvarnabhumi Airport

    06:00

    BKK

    1h 10m

    Direct

    07:10

    USM

    S M T W T F S

  5. SL521

    Chiang Mai International Airport

    22:00

    CNX

    1h 15m

    Direct

    23:15

    DMK

    S M T W T F S
    Search

  6. PG101

    Suvarnabhumi Airport

    06:00

    BKK

    1h 10m

    Direct

    07:10

    USM

    S M T W T F S

  7. VZ2107

    Chiang Mai International Airport

    21:05

    CNX

    1h 20m

    Direct

    22:25

    BKK

    - M T W T - S
    Search

  8. PG101

    Suvarnabhumi Airport

    06:00

    BKK

    1h 10m

    Direct

    07:10

    USM

    S M T W T F S

  9. FD4103

    Chiang Mai International Airport

    20:40

    CNX

    1h 25m

    Direct

    22:05

    BKK

    S M T W T F S
    Search

  10. PG101

    Suvarnabhumi Airport

    06:00

    BKK

    1h 10m

    Direct

    07:10

    USM

    S M T W T F S

  11. SL515

    Chiang Mai International Airport

    17:10

    CNX

    1h 20m

    Direct

    18:30

    DMK

    S M T W T F S
    Search

  12. PG101

    Suvarnabhumi Airport

    06:00

    BKK

    1h 10m

    Direct

    07:10

    USM

    S M T W T F S

  13. FD4109

    Chiang Mai International Airport

    18:25

    CNX

    1h 20m

    Direct

    19:45

    BKK

    S M T W T F S
    Search

  14. PG101

    Suvarnabhumi Airport

    06:00

    BKK

    1h 10m

    Direct

    07:10

    USM

    S M T W T F S

  15. VZ109

    Chiang Mai International Airport

    17:45

    CNX

    1h 20m

    Direct

    19:05

    BKK

    S M T W T F S
    Search

  16. PG101

    Suvarnabhumi Airport

    06:00

    BKK

    1h 10m

    Direct

    07:10

    USM

    S M T W T F S

  17. FD4105

    Chiang Mai International Airport

    07:00

    CNX

    1h 15m

    Direct

    08:15

    BKK

    S M T W T F S
    Search

  18. PG101

    Suvarnabhumi Airport

    06:00

    BKK

    1h 10m

    Direct

    07:10

    USM

    S M T W T F S

  19. VZ115

    Chiang Mai International Airport

    09:35

    CNX

    1h 20m

    Direct

    10:55

    BKK

    S M T W T F S
    Search

  20. PG101

    Suvarnabhumi Airport

    06:00

    BKK

    1h 10m

    Direct

    07:10

    USM

    S M T W T F S
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About Chiang Mai International Airport and Samui Airport

Learn about Chiang Mai International Airport (CNX) and Samui Airport (USM) — including location, terminals, transportation, and travel tips.

Flight distance 1,032.49km
Cheapest one-way ticket price SAR 438
Cheapest return ticket price SAR 892

FAQs for Chiang Mai International Airport to Samui Airport Flights

  • How long is the flight from Chiang Mai International Airport to Samui Airport?

    Chiang Mai International Airport to Samui Airport takes about 1 hour 30 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 1 daily flights from Chiang Mai International Airport (CNX) to Samui Airport (USM).
  • The earliest flight from Chiang Mai International Airport to Samui Airport departs at 11:30, and the last departs at 11:35, with about 1 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • 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 1,095 in January, the most expensive month to book this route.
  • The earliest flight departs from Chiang Mai International Airport (CNX) at 09:15 and arrives in Samui Airport (USM) at 11:00.
    • The distance from Samui Airport to downtown is about 3km, by taxi about 20 minutes.
  • Bangkok Airways is a very popular airline operating an average of 546 flights per month.
  • One-way flights from Chiang Mai International Airport to Samui Airport currently start from SAR 438, and round-trip fares start from SAR 892. The current lowest fare is a Thai Vietjet flight departing on Fri, Nov 6; prices may vary depending on availability.
  • Yes. Bangkok Airways operate direct flights from Chiang Mai International Airport to Samui Airport, with an average flight time of 1 hour 32 minutes, and around 7 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Chiang Mai International Airport to Samui Airport is SAR 657. Prices may vary depending on the departure date, airline, and availability.
  • Chiang Mai International Airport to Samui Airport operates around 7 weekly flights, mainly by Bangkok Airways. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Chiang Mai International Airport and Samui Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.