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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
        Direct
        USM 13:20
        Chiang Mai - Koh Samui | Thu, Sep 3 | Bangkok Airways
        USM 08:55
        1h 45m
        Direct
        CNX 10:40
        Koh Samui - Chiang Mai | Sat, Sep 5 | Bangkok Airways
        € 287 € 400
        28% off
        28% off
        € 400 € 287
      • CNX 11:35
        1h 45m
        Direct
        USM 13:20
        Chiang Mai - Koh Samui | Sat, Sep 19 | Bangkok Airways
        USM 08:55
        1h 45m
        Direct
        CNX 10:40
        Koh Samui - Chiang Mai | Wed, Sep 23 | Bangkok Airways
        € 292 € 400
        27% off
        27% off
        € 400 € 292
      • CNX 10:10
        7h 35m
        1 stop
        USM 17:45
        Chiang Mai - Koh Samui | Tue, Sep 22 | Bangkok Airways
        USM 08:55
        1h 45m
        Direct
        CNX 10:40
        Koh Samui - Chiang Mai | Sun, Sep 27 | Bangkok Airways
        € 149 € 400
        63% off
        63% off
        € 400 € 149
      • CNX 06:35
        13h 55m
        1 stop
        USM 20:30
        Chiang Mai - Koh Samui | Sat, Sep 19 | Thai Vietjet Air
        USM 08:55
        1h 45m
        Direct
        CNX 10:40
        Koh Samui - Chiang Mai | Thu, Sep 24 | Bangkok Airways
        € 197
        51% off
        € 400 € 197
      • CNX 08:10
        11h 35m
        1 stop
        USM 19:45
        Chiang Mai - Koh Samui | Sat, Sep 19 | Thai Lion Air
        USM 08:55
        1h 45m
        Direct
        CNX 10:40
        Koh Samui - Chiang Mai | Thu, Sep 24 | Bangkok Airways
        € 198
        51% off
        € 400 € 198
      • CNX 06:35
        9h 55m
        1 stop
        USM 16:30
        Chiang Mai - Koh Samui | Mon, Sep 21 | Thai Vietjet Air
        USM 08:55
        1h 45m
        Direct
        CNX 10:40
        Koh Samui - Chiang Mai | Sun, Sep 27 | Bangkok Airways
        € 201
        50% off
        € 400 € 201
      • CNX 14:30
        6h 20m
        1 stop
        USM 20:50
        Chiang Mai - Koh Samui | Tue, Sep 15 | Thai Vietjet Air
        USM 08:55
        1h 45m
        Direct
        CNX 10:40
        Koh Samui - Chiang Mai | Tue, Sep 22 | Bangkok Airways
        € 201
        50% off
        € 400 € 201
      • CNX 08:25
        11h 20m
        1 stop
        USM 19:45
        Chiang Mai - Koh Samui | Sat, Sep 19 | Thai AirAsia
        USM 08:55
        1h 45m
        Direct
        CNX 10:40
        Koh Samui - Chiang Mai | Thu, Sep 24 | Bangkok Airways
        € 204
        49% off
        € 400 € 204
      • CNX 11:55
        8h 35m
        1 stop
        USM 20:30
        Chiang Mai - Koh Samui | Fri, Sep 11 | Bangkok Airways
        USM 08:55
        1h 45m
        Direct
        CNX 10:40
        Koh Samui - Chiang Mai | Sun, Sep 13 | Bangkok Airways
        € 205
        49% off
        € 400 € 205
      • CNX 10:10
        6h 55m
        1 stop
        USM 17:05
        Chiang Mai - Koh Samui | Wed, Sep 9 | Bangkok Airways
        USM 08:55
        1h 45m
        Direct
        CNX 10:40
        Koh Samui - Chiang Mai | Fri, Sep 11 | Bangkok Airways
        € 206
        49% off
        € 400 € 206
      • CNX 10:10
        7h 35m
        1 stop
        USM 17:45
        Chiang Mai - Koh Samui | Sat, Sep 19 | Bangkok Airways
        USM 08:55
        1h 45m
        Direct
        CNX 10:40
        Koh Samui - Chiang Mai | Fri, Sep 25 | Bangkok Airways
        € 207
        48% off
        € 400 € 207
      • CNX 20:00
        11h 10m
        1 stop
        USM 07:10
        Chiang Mai - Koh Samui | Sun, Sep 20 | Bangkok Airways
        USM 08:55
        1h 45m
        Direct
        CNX 10:40
        Koh Samui - Chiang Mai | Fri, Sep 25 | Bangkok Airways
        € 208
        48% off
        € 400 € 208
      • CNX 13:00
        17h 25m
        1 stop
        USM 14:00
        Chiang Mai - Koh Samui | Tue, Jul 28 | Normal Airline
        USM 15:00
        6h
        Direct
        CNX 16:00
        Koh Samui - Chiang Mai | Thu, Jul 30 | Normal Airline
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      • Cheapest nonstop
        CNX 11:35
        1h 45m
        Direct
        USM 13:20
        Chiang Mai - Koh Samui | Thu, Sep 17 | Bangkok Airways
        € 251 € 344
        27% off
        27% off
        € 344 € 251
      • CNX 11:35
        1h 45m
        Direct
        USM 13:20
        Chiang Mai - Koh Samui | Wed, Sep 9 | Bangkok Airways
        € 251 € 344
        27% off
        27% off
        € 344 € 251
      • CNX 22:30
        8h 40m
        1 stop
        USM 07:10
        Chiang Mai - Koh Samui | Tue, Sep 22 | Thai Vietjet Air
        € 106 € 344
        69% off
        69% off
        € 344 € 106
      • CNX 17:45
        13h 25m
        1 stop
        USM 07:10
        Chiang Mai - Koh Samui | Mon, Sep 7 | Thai Vietjet Air
        € 108
        69% off
        € 344 € 108
      • CNX 17:45
        13h 25m
        1 stop
        USM 07:10
        Chiang Mai - Koh Samui | Wed, Sep 9 | Thai Vietjet Air
        € 108
        69% off
        € 344 € 108
      • CNX 06:35
        24h 35m
        1 stop
        USM 07:10
        Chiang Mai - Koh Samui | Wed, Sep 16 | Thai Vietjet Air
        € 108
        69% off
        € 344 € 108
      • CNX 22:55
        8h 15m
        1 stop
        USM 07:10
        Chiang Mai - Koh Samui | Wed, Sep 9 | Thai AirAsia
        € 109
        68% off
        € 344 € 109
      • CNX 22:30
        8h 40m
        1 stop
        USM 07:10
        Chiang Mai - Koh Samui | Thu, Sep 24 | Thai Vietjet Air
        € 109
        68% off
        € 344 € 109
      • CNX 17:45
        13h 25m
        1 stop
        USM 07:10
        Chiang Mai - Koh Samui | Mon, Sep 14 | Thai Vietjet Air
        € 109
        68% off
        € 344 € 109
      • CNX 17:45
        13h 25m
        1 stop
        USM 07:10
        Chiang Mai - Koh Samui | Wed, Sep 23 | Thai Vietjet Air
        € 110
        68% off
        € 344 € 110
      • CNX 22:55
        8h 15m
        1 stop
        USM 07:10
        Chiang Mai - Koh Samui | Mon, Sep 14 | Thai AirAsia
        € 110
        68% off
        € 344 € 110
      • CNX 22:55
        8h 15m
        1 stop
        USM 07:10
        Chiang Mai - Koh Samui | Sun, Sep 6 | Thai AirAsia
        € 110
        68% off
        € 344 € 110
      • CNX 13:00
        17h 25m
        1 stop
        USM 14:00
        Chiang Mai - Koh Samui | Tue, Jul 28 | Normal Airline
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Trip.com Price Insights: Flights from Chiang Mai International Airport to Samui Airport

What is the cheapest month to fly from Chiang Mai International Airport to Samui Airport?

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

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 September, with an average price of € 204. You’ll want to avoid February, when the average price can reach as high as € 289.

€ 289
€ 247
€ 204
€ 162
    Cheapest
  • € 263
    Jul
  • € 263
    Aug
  • € 204
    Sep
  • € 221
    Oct
  • € 230
    Nov
  • € 283
    Dec
  • € 263
    Jan
  • € 289
    Feb
  • € 246
    Mar
  • € 226
    Apr
  • € 205
    May
  • € 205
    Jun

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.

€ 255
€ 233
€ 210
€ 188
    Cheapest
  • € 237
    Mon
  • € 255
    Tue
  • € 210
    Wed
  • € 228
    Thu
  • € 239
    Fri
  • € 223
    Sat
  • € 243
    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 € 106
Thai AirAsia
From € 109
Nokair Airline
From € 111
Thai Lion Air
From € 113
Bangkok Airways
From € 130
Thai Airways
From € 136
Hahn Air
From € 141
Apg Airlines
From € 212
Scoot
From € 323

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. FD3420

    Chiang Mai International Airport

    22:55

    CNX

    1h 10m

    Direct

    00:05

    DMK

    S M T W T F S
    Search

  2. PG101

    Suvarnabhumi Airport

    06:05

    BKK

    1h 5m

    Direct

    07:10

    USM

    S M T W T F S

  3. VZ119

    Chiang Mai International Airport

    22:30

    CNX

    1h 25m

    Direct

    23:55

    BKK

    S M T W T F S
    Search

  4. PG101

    Suvarnabhumi Airport

    06:05

    BKK

    1h 5m

    Direct

    07:10

    USM

    S M T W T F S

  5. VZ2107

    Chiang Mai International Airport

    21:05

    CNX

    1h 20m

    Direct

    22:25

    BKK

    S M T W T F S
    Search

  6. PG101

    Suvarnabhumi Airport

    06:05

    BKK

    1h 5m

    Direct

    07:10

    USM

    S M T W T F S

  7. VZ109

    Chiang Mai International Airport

    17:45

    CNX

    1h 20m

    Direct

    19:05

    BKK

    S M T W T F S
    Search

  8. PG101

    Suvarnabhumi Airport

    06:05

    BKK

    1h 5m

    Direct

    07:10

    USM

    S M T W T F S

  9. VZ107

    Chiang Mai International Airport

    15:45

    CNX

    1h 25m

    Direct

    17:10

    BKK

    S M T W T F S
    Search

  10. PG101

    Suvarnabhumi Airport

    06:05

    BKK

    1h 5m

    Direct

    07:10

    USM

    S M T W T F S

  11. VZ111

    Chiang Mai International Airport

    14:30

    CNX

    1h 20m

    Direct

    15:50

    BKK

    S M T W T F S
    Search

  12. PG101

    Suvarnabhumi Airport

    06:05

    BKK

    1h 5m

    Direct

    07:10

    USM

    S M T W T F S

  13. VZ105

    Chiang Mai International Airport

    13:55

    CNX

    1h 20m

    Direct

    15:15

    BKK

    S - T - T - -
    Search

  14. PG101

    Suvarnabhumi Airport

    06:05

    BKK

    1h 5m

    Direct

    07:10

    USM

    S M T W T F S

  15. FD3420

    Chiang Mai International Airport

    22:55

    CNX

    1h 10m

    Direct

    00:05

    DMK

    S M T W T F S
    Search

  16. PG185

    Suvarnabhumi Airport

    19:20

    BKK

    1h 30m

    Direct

    20:50

    USM

    S M T W T - S

  17. VZ107

    Chiang Mai International Airport

    15:45

    CNX

    1h 25m

    Direct

    17:10

    BKK

    S M T W T F S
    Search

  18. PG149

    Suvarnabhumi Airport

    13:55

    BKK

    1h 30m

    Direct

    15:25

    USM

    S M T W T F S

  19. DD123

    Chiang Mai International Airport

    06:50

    CNX

    1h 15m

    Direct

    08:05

    DMK

    S M T W T F S
    Search

  20. PG101

    Suvarnabhumi Airport

    06:05

    BKK

    1h 5m

    Direct

    07:10

    USM

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

Chiang Mai International Airport to Samui Airport Flights Info

Flight distance 1,032.49km
Cheapest one-way ticket price € 106
Cheapest return ticket price € 149

FAQs for Chiang Mai International Airport to Samui Airport Flights

  • How long is the flights 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 € 225 in October, 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 € 264 in August, 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 latest flight departs from Chiang Mai International Airport (CNX) at 18:00 and arrives in Samui Airport (USM) at 19:45.
    • 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.

Most popular destination

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, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, meals, Wi-Fi, 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.