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Chiang Mai Intl. Airport to Samui International Airport flight

Explore the cheapest one-way and round-trip flights from Chiang Mai Intl. Airport to Samui International Airport over the next 90 days, with one-way fares from JPY 16,850 and round-trip from JPY 34,440. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        CNX 11:30 AM
        1h 45m
        Nonstop
        USM 1:15 PM
        Chiang Mai - Koh Samui | Thu, Oct 29 | Bangkok Airways
        USM 8:50 AM
        1h 50m
        Nonstop
        CNX 10:40 AM
        Koh Samui - Chiang Mai | Wed, Nov 4 | Bangkok Airways
        JPY 38,300 JPY 52,680
        27% off
        27% off
        JPY 52,680 JPY 38,300
      • CNX 11:30 AM
        1h 45m
        Nonstop
        USM 1:15 PM
        Chiang Mai - Koh Samui | Sat, Oct 31 | Bangkok Airways
        USM 8:50 AM
        1h 50m
        Nonstop
        CNX 10:40 AM
        Koh Samui - Chiang Mai | Wed, Nov 4 | Bangkok Airways
        JPY 41,090 JPY 52,680
        22% off
        22% off
        JPY 52,680 JPY 41,090
      • CNX 7:45 PM
        13h 20m
        1 stop
        USM 9:05 AM
        Chiang Mai - Koh Samui | Thu, Oct 29 | Bangkok Airways
        USM 8:50 AM
        1h 50m
        Nonstop
        CNX 10:40 AM
        Koh Samui - Chiang Mai | Wed, Nov 4 | Bangkok Airways
        JPY 34,440 JPY 52,680
        35% off
        35% off
        JPY 52,680 JPY 34,440
      • CNX 7:45 PM
        14h 50m
        1 stop
        USM 10:35 AM
        Chiang Mai - Koh Samui | Thu, Nov 5 | Bangkok Airways
        USM 8:50 AM
        1h 50m
        Nonstop
        CNX 10:40 AM
        Koh Samui - Chiang Mai | Tue, Nov 10 | Bangkok Airways
        JPY 34,440
        35% off
        JPY 52,680 JPY 34,440
      • CNX 7:10 AM
        12h 35m
        1 stop
        USM 7:45 PM
        Chiang Mai - Koh Samui | Sun, Oct 18 | Thai Lion Air
        USM 8:55 AM
        1h 45m
        Nonstop
        CNX 10:40 AM
        Koh Samui - Chiang Mai | Tue, Oct 20 | Bangkok Airways
        JPY 34,900
        34% off
        JPY 52,680 JPY 34,900
      • CNX 7:40 AM
        7h 15m
        1 stop
        USM 2:55 PM
        Chiang Mai - Koh Samui | Tue, Oct 20 | Thai AirAsia
        USM 8:50 AM
        1h 50m
        Nonstop
        CNX 10:40 AM
        Koh Samui - Chiang Mai | Tue, Oct 27 | Bangkok Airways
        JPY 35,440
        33% off
        JPY 52,680 JPY 35,440
      • CNX 8:30 AM
        12h
        1 stop
        USM 8:30 PM
        Chiang Mai - Koh Samui | Sat, Nov 14 | Thai AirAsia
        USM 8:50 AM
        1h 50m
        Nonstop
        CNX 10:40 AM
        Koh Samui - Chiang Mai | Thu, Nov 19 | Bangkok Airways
        JPY 35,510
        33% off
        JPY 52,680 JPY 35,510
      • CNX 7:40 AM
        12h 5m
        1 stop
        USM 7:45 PM
        Chiang Mai - Koh Samui | Sun, Oct 18 | Thai AirAsia
        USM 8:55 AM
        1h 45m
        Nonstop
        CNX 10:40 AM
        Koh Samui - Chiang Mai | Tue, Oct 20 | Bangkok Airways
        JPY 35,750
        32% off
        JPY 52,680 JPY 35,750
      • CNX 7:45 PM
        12h 25m
        1 stop
        USM 8:10 AM
        Chiang Mai - Koh Samui | Wed, Oct 28 | Bangkok Airways
        USM 8:50 AM
        1h 50m
        Nonstop
        CNX 10:40 AM
        Koh Samui - Chiang Mai | Wed, Nov 4 | Bangkok Airways
        JPY 36,100
        31% off
        JPY 52,680 JPY 36,100
      • CNX 7:45 PM
        12h
        1 stop
        USM 7:45 AM
        Chiang Mai - Koh Samui | Mon, Oct 26 | Bangkok Airways
        USM 8:50 AM
        1h 50m
        Nonstop
        CNX 10:40 AM
        Koh Samui - Chiang Mai | Fri, Oct 30 | Bangkok Airways
        JPY 36,100
        31% off
        JPY 52,680 JPY 36,100
      • CNX 7:45 PM
        11h 50m
        1 stop
        USM 7:35 AM
        Chiang Mai - Koh Samui | Tue, Nov 3 | Bangkok Airways
        USM 8:50 AM
        1h 50m
        Nonstop
        CNX 10:40 AM
        Koh Samui - Chiang Mai | Tue, Nov 10 | Bangkok Airways
        JPY 36,100
        31% off
        JPY 52,680 JPY 36,100
      • CNX 7:45 PM
        12h 25m
        1 stop
        USM 8:10 AM
        Chiang Mai - Koh Samui | Mon, Nov 2 | Bangkok Airways
        USM 8:50 AM
        1h 50m
        Nonstop
        CNX 10:40 AM
        Koh Samui - Chiang Mai | Wed, Nov 4 | Bangkok Airways
        JPY 36,100
        31% off
        JPY 52,680 JPY 36,100
      • CNX 7:45 PM
        14h 50m
        1 stop
        USM 10:35 AM
        Chiang Mai - Koh Samui | Sat, Nov 7 | Bangkok Airways
        USM 8:50 AM
        1h 50m
        Nonstop
        CNX 10:40 AM
        Koh Samui - Chiang Mai | Tue, Nov 10 | Bangkok Airways
        JPY 36,100
        31% off
        JPY 52,680 JPY 36,100
      • CNX 7:45 PM
        14h 50m
        1 stop
        USM 10:35 AM
        Chiang Mai - Koh Samui | Sat, Oct 31 | Bangkok Airways
        USM 8:50 AM
        1h 50m
        Nonstop
        CNX 10:40 AM
        Koh Samui - Chiang Mai | Wed, Nov 4 | Bangkok Airways
        JPY 36,100
        31% off
        JPY 52,680 JPY 36,100
      • CNX 1:00 PM
        17h 25m
        1 stop
        USM 2:00 PM
        Chiang Mai - Koh Samui | Sun, Oct 4 | Normal Airline
        USM 3:00 PM
        6h
        Nonstop
        CNX 4:00 PM
        Koh Samui - Chiang Mai | Tue, Oct 6 | Normal Airline
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      • Cheapest nonstop
        CNX 11:30 AM
        1h 45m
        Nonstop
        USM 1:15 PM
        Chiang Mai - Koh Samui | Thu, Oct 29 | Bangkok Airways
        JPY 21,720 JPY 28,720
        24% off
        24% off
        JPY 28,720 JPY 21,720
      • CNX 11:30 AM
        1h 45m
        Nonstop
        USM 1:15 PM
        Chiang Mai - Koh Samui | Wed, Nov 4 | Bangkok Airways
        JPY 22,400 JPY 28,720
        22% off
        22% off
        JPY 28,720 JPY 22,400
      • CNX 6:00 PM
        13h 10m
        1 stop
        USM 7:10 AM
        Chiang Mai - Koh Samui | Thu, Oct 29 | Thai AirAsia
        JPY 16,850 JPY 28,720
        41% off
        41% off
        JPY 28,720 JPY 16,850
      • CNX 6:00 PM
        13h 10m
        1 stop
        USM 7:10 AM
        Chiang Mai - Koh Samui | Tue, Oct 27 | Thai AirAsia
        JPY 16,870
        41% off
        JPY 28,720 JPY 16,870
      • CNX 10:10 PM
        9h
        1 stop
        USM 7:10 AM
        Chiang Mai - Koh Samui | Mon, Oct 5 | Thai Lion Air
        JPY 16,990
        41% off
        JPY 28,720 JPY 16,990
      • CNX 10:10 PM
        9h
        1 stop
        USM 7:10 AM
        Chiang Mai - Koh Samui | Mon, Oct 19 | Thai Lion Air
        JPY 17,010
        41% off
        JPY 28,720 JPY 17,010
      • CNX 10:55 PM
        8h 15m
        1 stop
        USM 7:10 AM
        Chiang Mai - Koh Samui | Mon, Oct 19 | Thai AirAsia
        JPY 17,310
        40% off
        JPY 28,720 JPY 17,310
      • CNX 10:30 PM
        22h
        1 stop
        USM 8:30 PM
        Chiang Mai - Koh Samui | Thu, Oct 15 | Thai Vietjet Air
        JPY 17,410
        39% off
        JPY 28,720 JPY 17,410
      • CNX 8:50 PM
        10h 20m
        1 stop
        USM 7:10 AM
        Chiang Mai - Koh Samui | Thu, Oct 29 | Thai Vietjet Air
        JPY 17,450
        39% off
        JPY 28,720 JPY 17,450
      • CNX 9:30 PM
        9h 40m
        1 stop
        USM 7:10 AM
        Chiang Mai - Koh Samui | Tue, Oct 27 | Thai Lion Air
        JPY 17,450
        39% off
        JPY 28,720 JPY 17,450
      • CNX 10:30 PM
        8h 40m
        1 stop
        USM 7:10 AM
        Chiang Mai - Koh Samui | Thu, Oct 29 | Nokair Airline
        JPY 17,620
        39% off
        JPY 28,720 JPY 17,620
      • CNX 8:35 PM
        10h 35m
        1 stop
        USM 7:10 AM
        Chiang Mai - Koh Samui | Mon, Oct 19 | Thai Vietjet Air
        JPY 17,640
        39% off
        JPY 28,720 JPY 17,640
      • CNX 9:40 AM
        21h 30m
        1 stop
        USM 7:10 AM
        Chiang Mai - Koh Samui | Tue, Oct 27 | Thai Vietjet Air
        JPY 17,710
        38% off
        JPY 28,720 JPY 17,710
      • CNX 9:40 AM
        21h 30m
        1 stop
        USM 7:10 AM
        Chiang Mai - Koh Samui | Fri, Oct 30 | Thai Vietjet Air
        JPY 17,900
        38% off
        JPY 28,720 JPY 17,900
      • CNX 1:00 PM
        17h 25m
        1 stop
        USM 2:00 PM
        Chiang Mai - Koh Samui | Sun, Oct 4 | Normal Airline
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Displayed flight fares from Chiang Mai Intl. Airport to Samui International Airport 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 Intl. Airport to Samui International Airport

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

Data is based on average one-way flight prices from Chiang Mai Intl. Airport to Samui International 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 Intl. Airport to Samui International Airport, the best time to buy is in September, with an average price of JPY 36,400. You’ll want to avoid February, when the average price can reach as high as JPY 51,950.

JPY 51,950
JPY 44,175
JPY 36,400
JPY 28,625
  • JPY 36,400
    Sep
  • JPY 39,790
    Oct
  • JPY 41,430
    Nov
  • JPY 50,900
    Dec
  • JPY 47,400
    Jan
  • JPY 51,950
    Feb
  • JPY 44,230
    Mar
  • JPY 40,740
    Apr
  • JPY 36,870
    May
  • JPY 36,800
    Jun
  • JPY 41,270
    Jul
  • JPY 41,150
    Aug

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

The data is based on the past 12 months and shows the average ticket prices from Chiang Mai Intl. Airport to Samui International 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 Intl. Airport to Samui International 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.

JPY 44,330
JPY 41,095
JPY 37,860
JPY 34,625
    Cheapest
  • JPY 42,410
    Mon
  • JPY 44,330
    Tue
  • JPY 37,860
    Wed
  • JPY 41,000
    Thu
  • JPY 42,730
    Fri
  • JPY 40,590
    Sat
  • JPY 43,830
    Sun

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

The cheapest airline flying from Chiang Mai Intl. Airport to Samui International Airport is Thai AirAsia (from JPY 16,850) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Thai AirAsia
From JPY 16,850
Thai Lion Air
From JPY 16,990
Thai Vietjet Air
From JPY 17,410
Nokair Airline
From JPY 17,620
Thai Airways
From JPY 20,290
Bangkok Airways
From JPY 20,850
Hahn Air
From JPY 25,140
Apg Airlines
From JPY 39,420
Scoot
From JPY 64,370

Find more flights and airlines

What is the flight schedule from Chiang Mai Intl. Airport to Samui International 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. FD3420

    Chiang Mai Intl. Airport

    10:55 PM

    CNX

    1h 10m

    Nonstop

    12:05 AM

    DMK

    S M T W T F S
    Search

  2. PG101

    Suvarnabhumi Intl. Airport

    6:05 AM

    BKK

    1h 5m

    Nonstop

    7:10 AM

    USM

    S M T W T F S

  3. VZ119

    Chiang Mai Intl. Airport

    10:30 PM

    CNX

    1h 25m

    Nonstop

    11:55 PM

    BKK

    S M T W T F S
    Search

  4. PG101

    Suvarnabhumi Intl. Airport

    6:05 AM

    BKK

    1h 5m

    Nonstop

    7:10 AM

    USM

    S M T W T F S

  5. SL523

    Chiang Mai Intl. Airport

    10:10 PM

    CNX

    1h 15m

    Nonstop

    11:25 PM

    DMK

    S M - W T F S
    Search

  6. PG101

    Suvarnabhumi Intl. Airport

    6:05 AM

    BKK

    1h 5m

    Nonstop

    7:10 AM

    USM

    S M T W T F S

  7. FD3428

    Chiang Mai Intl. Airport

    12:00 PM

    CNX

    1h 5m

    Nonstop

    1:05 PM

    DMK

    S M T W T F S
    Search

  8. PG101

    Suvarnabhumi Intl. Airport

    6:05 AM

    BKK

    1h 5m

    Nonstop

    7:10 AM

    USM

    S M T W T F S

  9. SL521

    Chiang Mai Intl. Airport

    10:00 PM

    CNX

    1h 15m

    Nonstop

    11:15 PM

    DMK

    S M T W T F S
    Search

  10. PG101

    Suvarnabhumi Intl. Airport

    6:05 AM

    BKK

    1h 5m

    Nonstop

    7:10 AM

    USM

    S M T W T F S

  11. VZ2107

    Chiang Mai Intl. Airport

    9:05 PM

    CNX

    1h 20m

    Nonstop

    10:25 PM

    BKK

    S M T W T F S
    Search

  12. PG101

    Suvarnabhumi Intl. Airport

    6:05 AM

    BKK

    1h 5m

    Nonstop

    7:10 AM

    USM

    S M T W T F S

  13. VZ123

    Chiang Mai Intl. Airport

    7:35 PM

    CNX

    1h 20m

    Nonstop

    8:55 PM

    BKK

    S M - W T F S
    Search

  14. PG101

    Suvarnabhumi Intl. Airport

    6:05 AM

    BKK

    1h 5m

    Nonstop

    7:10 AM

    USM

    S M T W T F S

  15. VZ107

    Chiang Mai Intl. Airport

    3:45 PM

    CNX

    1h 25m

    Nonstop

    5:10 PM

    BKK

    S M T W T F S
    Search

  16. PG101

    Suvarnabhumi Intl. Airport

    6:05 AM

    BKK

    1h 5m

    Nonstop

    7:10 AM

    USM

    S M T W T F S

  17. VZ115

    Chiang Mai Intl. Airport

    9:35 AM

    CNX

    1h 20m

    Nonstop

    10:55 AM

    BKK

    S M T W T F S
    Search

  18. PG101

    Suvarnabhumi Intl. Airport

    6:05 AM

    BKK

    1h 5m

    Nonstop

    7:10 AM

    USM

    S M T W T F S

  19. VZ2105

    Chiang Mai Intl. Airport

    6:35 AM

    CNX

    1h 20m

    Nonstop

    7:55 AM

    BKK

    S M T W T F S
    Search

  20. PG101

    Suvarnabhumi Intl. Airport

    6:05 AM

    BKK

    1h 5m

    Nonstop

    7:10 AM

    USM

    S M T W T F S
Find more flights and airlines

About Chiang Mai Intl. Airport and Samui International Airport

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

Flight distance 1,032.49 km
Cheapest one-way ticket price JPY 16,850
Cheapest return ticket price JPY 34,440

FAQs for Chiang Mai Intl. Airport to Samui International Airport Flights

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

    Chiang Mai Intl. Airport to Samui International 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 Intl. Airport (CNX) to Samui International Airport (USM).
  • The earliest flight from Chiang Mai Intl. Airport to Samui International Airport departs at 11:35, 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 Intl. Airport (CNX) to Samui International Airport (USM) is quite popular. Without considering departure times or holidays, tickets cost around JPY 43,870 in December, the most expensive month to book this route.
  • The earliest flight departs from Chiang Mai Intl. Airport (CNX) at 09:15 and arrives in Samui International Airport (USM) at 11:00.
  • The latest flight departs from Chiang Mai Intl. Airport (CNX) at 18:00 and arrives in Samui International Airport (USM) at 19:45.
    • The distance from Samui Airport to downtown is about 3 km. It takes about 20 minutes by taxi.
  • Bangkok Airways is a very popular airline operating an average of 546 flights per month.
  • One-way flights from Chiang Mai Intl. Airport to Samui International Airport currently start from JPY 16,850, and round-trip fares start from JPY 34,440. The current lowest fare is a Thai AirAsia flight departing on Thu, Oct 29; prices may vary depending on availability.
  • Yes. Bangkok Airways operate direct flights from Chiang Mai Intl. Airport to Samui International Airport, with an average flight time of 1 hour 29 minutes, and around 6 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 Intl. Airport to Samui International Airport is JPY 25,720. Prices may vary depending on the departure date, airline, and availability.
  • Chiang Mai Intl. Airport to Samui International Airport operates around 7 weekly flights, mainly by Bangkok Airways. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Chiang Mai Intl. Airport and Samui International 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 estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.