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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 AM
        1h 45m
        Nonstop
        USM 1:20 PM
        Chiang Mai - Koh Samui | Fri, Sep 4 | Bangkok Airways
        USM 8:55 AM
        1h 45m
        Nonstop
        CNX 10:40 AM
        Koh Samui - Chiang Mai | Tue, Sep 8 | Bangkok Airways
        €249 €315
        21% off
        21% off
        €315 €249
      • CNX 11:35 AM
        1h 45m
        Nonstop
        USM 1:20 PM
        Chiang Mai - Koh Samui | Thu, Oct 15 | Bangkok Airways
        USM 8:55 AM
        1h 45m
        Nonstop
        CNX 10:40 AM
        Koh Samui - Chiang Mai | Mon, Oct 19 | Bangkok Airways
        €261 €315
        17% off
        17% off
        €315 €261
      • CNX 8:00 PM
        11h 10m
        1 stop
        USM 7:10 AM
        Chiang Mai - Koh Samui | Thu, Oct 15 | Bangkok Airways
        USM 8:55 AM
        1h 45m
        Nonstop
        CNX 10:40 AM
        Koh Samui - Chiang Mai | Mon, Oct 19 | Bangkok Airways
        €204 €315
        35% off
        35% off
        €315 €204
      • CNX 11:55 AM
        9h 40m
        1 stop
        USM 9:35 PM
        Chiang Mai - Koh Samui | Tue, Oct 13 | Bangkok Airways
        USM 8:55 AM
        1h 45m
        Nonstop
        CNX 10:40 AM
        Koh Samui - Chiang Mai | Mon, Oct 19 | Bangkok Airways
        €206
        35% off
        €315 €206
      • CNX 8:00 PM
        11h 10m
        1 stop
        USM 7:10 AM
        Chiang Mai - Koh Samui | Sun, Oct 11 | Bangkok Airways
        USM 8:55 AM
        1h 45m
        Nonstop
        CNX 10:40 AM
        Koh Samui - Chiang Mai | Sun, Oct 18 | Bangkok Airways
        €206
        35% off
        €315 €206
      • CNX 10:10 AM
        11h 25m
        1 stop
        USM 9:35 PM
        Chiang Mai - Koh Samui | Fri, Oct 16 | Bangkok Airways
        USM 8:55 AM
        1h 45m
        Nonstop
        CNX 10:40 AM
        Koh Samui - Chiang Mai | Sun, Oct 18 | Bangkok Airways
        €206
        35% off
        €315 €206
      • CNX 8:00 PM
        11h 10m
        1 stop
        USM 7:10 AM
        Chiang Mai - Koh Samui | Wed, Oct 14 | Bangkok Airways
        USM 8:55 AM
        1h 45m
        Nonstop
        CNX 10:40 AM
        Koh Samui - Chiang Mai | Sun, Oct 18 | Bangkok Airways
        €206
        35% off
        €315 €206
      • CNX 8:00 PM
        11h 10m
        1 stop
        USM 7:10 AM
        Chiang Mai - Koh Samui | Mon, Sep 14 | Bangkok Airways
        USM 11:15 AM
        7h 55m
        1 stop
        CNX 7:10 PM
        Koh Samui - Chiang Mai | Sat, Sep 19 | Bangkok Airways
        €212
        33% off
        €315 €212
      • CNX 8:00 PM
        11h 10m
        1 stop
        USM 7:10 AM
        Chiang Mai - Koh Samui | Mon, Oct 12 | Bangkok Airways
        USM 8:55 AM
        1h 45m
        Nonstop
        CNX 10:40 AM
        Koh Samui - Chiang Mai | Mon, Oct 19 | Bangkok Airways
        €214
        32% off
        €315 €214
      • CNX 8:00 PM
        11h 10m
        1 stop
        USM 7:10 AM
        Chiang Mai - Koh Samui | Tue, Sep 15 | Bangkok Airways
        USM 11:15 AM
        7h 55m
        1 stop
        CNX 7:10 PM
        Koh Samui - Chiang Mai | Sat, Sep 19 | Bangkok Airways
        €215
        32% off
        €315 €215
      • CNX 8:00 PM
        11h 10m
        1 stop
        USM 7:10 AM
        Chiang Mai - Koh Samui | Sat, Sep 12 | Bangkok Airways
        USM 11:15 AM
        7h 55m
        1 stop
        CNX 7:10 PM
        Koh Samui - Chiang Mai | Sat, Sep 19 | Bangkok Airways
        €215
        32% off
        €315 €215
      • CNX 11:55 AM
        9h 40m
        1 stop
        USM 9:35 PM
        Chiang Mai - Koh Samui | Sat, Oct 17 | Bangkok Airways
        USM 8:55 AM
        1h 45m
        Nonstop
        CNX 10:40 AM
        Koh Samui - Chiang Mai | Thu, Oct 22 | Bangkok Airways
        €217
        31% off
        €315 €217
      • CNX 1:10 PM
        5h 15m
        1 stop
        USM 6:25 PM
        Chiang Mai - Koh Samui | Sun, Sep 20 | Thai Lion Air
        USM 8:55 AM
        1h 45m
        Nonstop
        CNX 10:40 AM
        Koh Samui - Chiang Mai | Fri, Sep 25 | Bangkok Airways
        €220
        30% off
        €315 €220
      • CNX 2:35 PM
        6h 15m
        1 stop
        USM 8:50 PM
        Chiang Mai - Koh Samui | Wed, Sep 16 | Bangkok Airways
        USM 11:15 AM
        7h 55m
        1 stop
        CNX 7:10 PM
        Koh Samui - Chiang Mai | Sat, Sep 19 | Bangkok Airways
        €220
        30% off
        €315 €220
      • CNX 1:00 PM
        17h 25m
        1 stop
        USM 2:00 PM
        Chiang Mai - Koh Samui | Thu, Aug 20 | Normal Airline
        USM 3:00 PM
        6h
        Nonstop
        CNX 4:00 PM
        Koh Samui - Chiang Mai | Sat, Aug 22 | Normal Airline
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      • Cheapest nonstop
        CNX 11:35 AM
        1h 45m
        Nonstop
        USM 1:20 PM
        Chiang Mai - Koh Samui | Wed, Oct 7 | Bangkok Airways
        €188 €228
        18% off
        18% off
        €228 €188
      • CNX 11:35 AM
        1h 45m
        Nonstop
        USM 1:20 PM
        Chiang Mai - Koh Samui | Wed, Oct 14 | Bangkok Airways
        €189 €228
        17% off
        17% off
        €228 €189
      • CNX 10:30 PM
        8h 40m
        1 stop
        USM 7:10 AM
        Chiang Mai - Koh Samui | Tue, Sep 15 | Thai Vietjet Air
        €96 €228
        57% off
        57% off
        €228 €96
      • CNX 10:55 PM
        8h 15m
        1 stop
        USM 7:10 AM
        Chiang Mai - Koh Samui | Tue, Oct 6 | Thai AirAsia
        €96
        57% off
        €228 €96
      • CNX 10:30 PM
        8h 40m
        1 stop
        USM 7:10 AM
        Chiang Mai - Koh Samui | Tue, Sep 22 | Thai Vietjet Air
        €99
        56% off
        €228 €99
      • CNX 8:00 AM
        23h 10m
        1 stop
        USM 7:10 AM
        Chiang Mai - Koh Samui | Tue, Oct 6 | Thai Vietjet Air
        €101
        56% off
        €228 €101
      • CNX 10:55 PM
        8h 15m
        1 stop
        USM 7:10 AM
        Chiang Mai - Koh Samui | Tue, Sep 15 | Thai AirAsia
        €102
        55% off
        €228 €102
      • CNX 10:55 PM
        8h 15m
        1 stop
        USM 7:10 AM
        Chiang Mai - Koh Samui | Fri, Oct 16 | Thai AirAsia
        €102
        55% off
        €228 €102
      • CNX 10:55 PM
        8h 15m
        1 stop
        USM 7:10 AM
        Chiang Mai - Koh Samui | Thu, Oct 1 | Thai AirAsia
        €102
        55% off
        €228 €102
      • CNX 10:30 PM
        23h 5m
        1 stop
        USM 9:35 PM
        Chiang Mai - Koh Samui | Fri, Oct 16 | Thai Vietjet Air
        €103
        55% off
        €228 €103
      • CNX 10:30 PM
        8h 40m
        1 stop
        USM 7:10 AM
        Chiang Mai - Koh Samui | Thu, Oct 1 | Thai Vietjet Air
        €104
        54% off
        €228 €104
      • CNX 10:55 PM
        8h 15m
        1 stop
        USM 7:10 AM
        Chiang Mai - Koh Samui | Tue, Sep 22 | Thai AirAsia
        €106
        54% off
        €228 €106
      • CNX 10:30 PM
        8h 40m
        1 stop
        USM 7:10 AM
        Chiang Mai - Koh Samui | Sat, Sep 26 | Thai Vietjet Air
        €107
        53% off
        €228 €107
      • CNX 8:35 PM
        10h 35m
        1 stop
        USM 7:10 AM
        Chiang Mai - Koh Samui | Tue, Sep 29 | Thai Vietjet Air
        €107
        53% off
        €228 €107
      • CNX 1:00 PM
        17h 25m
        1 stop
        USM 2:00 PM
        Chiang Mai - Koh Samui | Thu, Aug 20 | Normal Airline
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Flight fares from Chiang Mai International Airport to Samui Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

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

Which month has the lowest one-way flight price from Chiang Mai International Airport to Samui Airport?

The data is based on the average one-way flight prices on Trip.com for flights from Chiang Mai International Airport to Samui Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, if you’re looking for low one-way flight fares from Chiang Mai International Airport to Samui Airport, the best time to book is in September, with an average price of €201. Try to avoid February, when prices are highest, averaging around €285.

€285
€243
€201
€159
    Cheapest
  • €261
    Aug
  • €201
    Sep
  • €218
    Oct
  • €227
    Nov
  • €279
    Dec
  • €260
    Jan
  • €285
    Feb
  • €242
    Mar
  • €223
    Apr
  • €202
    May
  • €202
    Jun
  • €226
    Jul

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

The data is based on the average flight prices on Trip.com from Chiang Mai International Airport to Samui Airport across different days of the week over the past 12 months.

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

€248
€229
€209
€190
    Cheapest
  • €232
    Mon
  • €248
    Tue
  • €209
    Wed
  • €225
    Thu
  • €235
    Fri
  • €222
    Sat
  • €238
    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 €96
Thai AirAsia
From €96
Thai Lion Air
From €107
Nokair Airline
From €114
Bangkok Airways
From €118
Thai Airways
From €125
Hahn Air
From €147
Apg Airlines
From €215
Scoot
From €350

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. SL513

    Chiang Mai International Airport

    3:45 PM

    CNX

    1h 15m

    Nonstop

    5:00 PM

    DMK

    S M T W T F S
    Search

  2. PG455

    Don Mueang International Airport

    6:15 PM

    DMK

    1h 30m

    Nonstop

    7:45 PM

    USM

    S M T W T F S

  3. FD3420

    Chiang Mai International Airport

    10:55 PM

    CNX

    1h 10m

    Nonstop

    12:05 AM

    DMK

    S M T W T F S
    Search

  4. PG101

    Suvarnabhumi Airport

    6:05 AM

    BKK

    1h 5m

    Nonstop

    7:10 AM

    USM

    S M T W T F S

  5. VZ119

    Chiang Mai International Airport

    10:30 PM

    CNX

    1h 25m

    Nonstop

    11:55 PM

    BKK

    S M T W T F S
    Search

  6. PG101

    Suvarnabhumi Airport

    6:05 AM

    BKK

    1h 5m

    Nonstop

    7:10 AM

    USM

    S M T W T F S

  7. SL519

    Chiang Mai International Airport

    7:10 AM

    CNX

    1h 10m

    Nonstop

    8:20 AM

    DMK

    S M T W T F S
    Search

  8. PG455

    Don Mueang International Airport

    6:15 PM

    DMK

    1h 30m

    Nonstop

    7:45 PM

    USM

    S M T W T F S

  9. VZ115

    Chiang Mai International Airport

    9:35 AM

    CNX

    1h 20m

    Nonstop

    10:55 AM

    BKK

    S M T W T F S
    Search

  10. PG101

    Suvarnabhumi Airport

    6:05 AM

    BKK

    1h 5m

    Nonstop

    7:10 AM

    USM

    S M T W T F S

  11. VZ119

    Chiang Mai International Airport

    10:30 PM

    CNX

    1h 25m

    Nonstop

    11:55 PM

    BKK

    S M T W T F S
    Search

  12. PG193

    Suvarnabhumi Airport

    8:05 PM

    BKK

    1h 30m

    Nonstop

    9:35 PM

    USM

    S M T W T F S

  13. VZ101

    Chiang Mai International Airport

    8:00 AM

    CNX

    1h 20m

    Nonstop

    9:20 AM

    BKK

    S M T W T F S
    Search

  14. PG101

    Suvarnabhumi Airport

    6:05 AM

    BKK

    1h 5m

    Nonstop

    7:10 AM

    USM

    S M T W T F S

  15. FD3444

    Chiang Mai International Airport

    9:25 PM

    CNX

    1h 10m

    Nonstop

    10:35 PM

    DMK

    S M T W T F S
    Search

  16. PG451

    Don Mueang International Airport

    9:05 AM

    DMK

    1h 30m

    Nonstop

    10:35 AM

    USM

    S M T W T F S

  17. VZ109

    Chiang Mai International Airport

    5:45 PM

    CNX

    1h 20m

    Nonstop

    7:05 PM

    BKK

    S M T W T F S
    Search

  18. PG165

    Suvarnabhumi Airport

    4:00 PM

    BKK

    1h 5m

    Nonstop

    5:05 PM

    USM

    S M T W T F S

  19. VZ2105

    Chiang Mai International Airport

    6:35 AM

    CNX

    1h 20m

    Nonstop

    7:55 AM

    BKK

    S M T W T F S
    Search

  20. PG101

    Suvarnabhumi Airport

    6:05 AM

    BKK

    1h 5m

    Nonstop

    7:10 AM

    USM

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

Flight distance 1,032.49 km
Cheapest one-way ticket price €96
Cheapest return ticket price €204

FAQs for Chiang Mai International Airport to Samui Airport Flights

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

    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 €186 in November, 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 €265 in August, the most expensive month to book this route.
    • 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.

Popular Destinations

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 clearly shown before payment. Charges for checked baggage, onboard meals, Wi-Fi, and other optional services may also appear in the flight cards where applicable.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and for many routes the data may refresh in real time. The more popular the route, the more accurate and up-to-date 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.