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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
        VND 8,558,000 VND 13,142,000
        35% off
        35% off
        VND 13,142,000 VND 8,558,000
      • CNX 11:35
        1h 45m
        Direct
        USM 13:20
        Chiang Mai - Koh Samui | Fri, Sep 4 | Bangkok Airways
        USM 08:55
        1h 45m
        Direct
        CNX 10:40
        Koh Samui - Chiang Mai | Fri, Sep 11 | Bangkok Airways
        VND 9,593,000 VND 13,142,000
        27% off
        27% off
        VND 13,142,000 VND 9,593,000
      • CNX 20:00
        11h 30m
        1 stop
        USM 07:30
        Chiang Mai - Koh Samui | Fri, Jul 17 | Bangkok Airways
        USM 08:55
        1h 45m
        Direct
        CNX 10:40
        Koh Samui - Chiang Mai | Tue, Jul 21 | Bangkok Airways
        VND 7,360,000 VND 13,142,000
        44% off
        44% off
        VND 13,142,000 VND 7,360,000
      • CNX 20:00
        23h
        1 stop
        USM 19:00
        Chiang Mai - Koh Samui | Sat, Jul 18 | Bangkok Airways
        USM 08:55
        1h 45m
        Direct
        CNX 10:40
        Koh Samui - Chiang Mai | Mon, Jul 20 | Bangkok Airways
        VND 8,372,000
        36% off
        VND 13,142,000 VND 8,372,000
      • CNX 07:00
        12h
        1 stop
        USM 19:00
        Chiang Mai - Koh Samui | Sat, Jul 18 | Thai AirAsia
        USM 08:55
        1h 45m
        Direct
        CNX 10:40
        Koh Samui - Chiang Mai | Mon, Jul 20 | Bangkok Airways
        VND 8,542,000
        35% off
        VND 13,142,000 VND 8,542,000
      • CNX 20:00
        11h 35m
        1 stop
        USM 07:35
        Chiang Mai - Koh Samui | Wed, Sep 2 | Bangkok Airways
        USM 07:50
        5h 55m
        1 stop
        CNX 13:45
        Koh Samui - Chiang Mai | Sat, Sep 5 | Bangkok Airways
        VND 8,577,000
        35% off
        VND 13,142,000 VND 8,577,000
      • CNX 10:10
        6h 55m
        1 stop
        USM 17:05
        Chiang Mai - Koh Samui | Tue, Jul 14 | Bangkok Airways
        USM 08:55
        1h 45m
        Direct
        CNX 10:40
        Koh Samui - Chiang Mai | Sat, Jul 18 | Bangkok Airways
        VND 9,000,000
        32% off
        VND 13,142,000 VND 9,000,000
      • CNX 20:00
        13h 20m
        1 stop
        USM 09:20
        Chiang Mai - Koh Samui | Sat, Aug 29 | Bangkok Airways
        USM 08:55
        1h 45m
        Direct
        CNX 10:40
        Koh Samui - Chiang Mai | Tue, Sep 1 | Bangkok Airways
        VND 9,166,000
        30% off
        VND 13,142,000 VND 9,166,000
      • CNX 20:00
        11h 30m
        1 stop
        USM 07:30
        Chiang Mai - Koh Samui | Mon, Jul 20 | Bangkok Airways
        USM 08:55
        1h 45m
        Direct
        CNX 10:40
        Koh Samui - Chiang Mai | Fri, Jul 24 | Bangkok Airways
        VND 9,194,000
        30% off
        VND 13,142,000 VND 9,194,000
      • CNX 08:15
        11h 30m
        1 stop
        USM 19:45
        Chiang Mai - Koh Samui | Sat, Jul 18 | Nokair Airline
        USM 08:55
        1h 45m
        Direct
        CNX 10:40
        Koh Samui - Chiang Mai | Mon, Jul 20 | Bangkok Airways
        VND 9,306,000
        28% off
        VND 13,142,000 VND 9,306,000
      • CNX 14:30
        7h 5m
        1 stop
        USM 21:35
        Chiang Mai - Koh Samui | Sat, Jul 18 | Thai Vietjet Air
        USM 08:55
        1h 45m
        Direct
        CNX 10:40
        Koh Samui - Chiang Mai | Mon, Jul 20 | Bangkok Airways
        VND 9,345,000
        28% off
        VND 13,142,000 VND 9,345,000
      • CNX 13:40
        5h 20m
        1 stop
        USM 19:00
        Chiang Mai - Koh Samui | Sat, Jul 18 | Thai Airways
        USM 08:55
        1h 45m
        Direct
        CNX 10:40
        Koh Samui - Chiang Mai | Mon, Jul 20 | Bangkok Airways
        VND 9,453,000
        28% off
        VND 13,142,000 VND 9,453,000
      • CNX 13:00
        17h 25m
        1 stop
        USM 14:00
        Chiang Mai - Koh Samui | Wed, Jul 8 | Normal Airline
        USM 15:00
        6h
        Direct
        CNX 16:00
        Koh Samui - Chiang Mai | Fri, Jul 10 | Normal Airline
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      • Cheapest nonstop
        CNX 11:35
        1h 45m
        Direct
        USM 13:20
        Chiang Mai - Koh Samui | Fri, Sep 4 | Bangkok Airways
        VND 7,570,000 VND 10,439,000
        27% off
        27% off
        VND 10,439,000 VND 7,570,000
      • CNX 14:35
        1h 45m
        Direct
        USM 16:20
        Chiang Mai - Koh Samui | Fri, Jul 24 | Bangkok Airways
        VND 7,620,000 VND 10,439,000
        27% off
        27% off
        VND 10,439,000 VND 7,620,000
      • CNX 22:30
        8h 40m
        1 stop
        USM 07:10
        Chiang Mai - Koh Samui | Tue, Sep 1 | Thai Vietjet Air
        VND 3,268,000 VND 10,439,000
        69% off
        69% off
        VND 10,439,000 VND 3,268,000
      • CNX 15:45
        15h 25m
        1 stop
        USM 07:10
        Chiang Mai - Koh Samui | Wed, Sep 2 | Thai Vietjet Air
        VND 3,357,000
        68% off
        VND 10,439,000 VND 3,357,000
      • CNX 22:30
        8h 40m
        1 stop
        USM 07:10
        Chiang Mai - Koh Samui | Thu, Sep 3 | Thai Vietjet Air
        VND 3,368,000
        68% off
        VND 10,439,000 VND 3,368,000
      • CNX 06:35
        24h 35m
        1 stop
        USM 07:10
        Chiang Mai - Koh Samui | Fri, Sep 4 | Thai Vietjet Air
        VND 3,411,000
        67% off
        VND 10,439,000 VND 3,411,000
      • CNX 22:55
        8h 15m
        1 stop
        USM 07:10
        Chiang Mai - Koh Samui | Thu, Sep 3 | Thai AirAsia
        VND 3,434,000
        67% off
        VND 10,439,000 VND 3,434,000
      • CNX 22:55
        8h 15m
        1 stop
        USM 07:10
        Chiang Mai - Koh Samui | Fri, Sep 4 | Thai AirAsia
        VND 3,442,000
        67% off
        VND 10,439,000 VND 3,442,000
      • CNX 22:55
        8h 15m
        1 stop
        USM 07:10
        Chiang Mai - Koh Samui | Sat, Aug 29 | Thai AirAsia
        VND 3,523,000
        66% off
        VND 10,439,000 VND 3,523,000
      • CNX 21:25
        9h 45m
        1 stop
        USM 07:10
        Chiang Mai - Koh Samui | Mon, Aug 31 | Thai AirAsia
        VND 3,554,000
        66% off
        VND 10,439,000 VND 3,554,000
      • CNX 06:35
        24h 35m
        1 stop
        USM 07:10
        Chiang Mai - Koh Samui | Sat, Aug 29 | Thai Vietjet Air
        VND 3,589,000
        66% off
        VND 10,439,000 VND 3,589,000
      • CNX 21:30
        9h 40m
        1 stop
        USM 07:10
        Chiang Mai - Koh Samui | Mon, Aug 31 | Thai Lion Air
        VND 3,609,000
        65% off
        VND 10,439,000 VND 3,609,000
      • CNX 13:00
        17h 25m
        1 stop
        USM 14:00
        Chiang Mai - Koh Samui | Wed, Jul 8 | Normal Airline
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Flight fares from Chiang Mai International Airport to Samui Airport are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

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 VND 6,067,000. You’ll want to avoid February, when the average price can reach as high as VND 8,596,000.

VND 8,596,000
VND 7,331,500
VND 6,067,000
VND 4,802,500
    Cheapest
  • VND 7,489,000
    Jul
  • VND 7,826,000
    Aug
  • VND 6,067,000
    Sep
  • VND 6,583,000
    Oct
  • VND 6,854,000
    Nov
  • VND 8,422,000
    Dec
  • VND 7,843,000
    Jan
  • VND 8,596,000
    Feb
  • VND 7,318,000
    Mar
  • VND 6,741,000
    Apr
  • VND 6,101,000
    May
  • VND 6,089,000
    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.

VND 7,612,000
VND 6,980,000
VND 6,348,000
VND 5,716,000
    Cheapest
  • VND 7,063,000
    Mon
  • VND 7,612,000
    Tue
  • VND 6,348,000
    Wed
  • VND 6,733,000
    Thu
  • VND 7,200,000
    Fri
  • VND 6,691,000
    Sat
  • VND 7,206,000
    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 VND 3,481,000
Nokair Airline
From VND 3,678,000
Thai Airways
From VND 3,899,000
Thai AirAsia
From VND 3,923,000
Bangkok Airways
From VND 4,275,000
Thai Lion Air
From VND 4,663,000
Hahn Air
From VND 5,368,000
Apg Airlines
From VND 6,767,000
Scoot
From VND 9,690,000

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. VZ2105

    Chiang Mai International Airport

    06:35

    CNX

    1h 20m

    Direct

    07:55

    BKK

    S M T W T F S
    Search

  6. PG167

    Suvarnabhumi Airport

    17:35

    BKK

    1h 5m

    Direct

    18:40

    USM

    S M T W T F S

  7. FD3420

    Chiang Mai International Airport

    22:55

    CNX

    1h 10m

    Direct

    00:05

    DMK

    S M T W T F S
    Search

  8. PG451

    Don Mueang International Airport

    09:05

    DMK

    1h 30m

    Direct

    10:35

    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. FD4105

    Chiang Mai International Airport

    07:00

    CNX

    1h 15m

    Direct

    08:15

    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. VZ2105

    Chiang Mai International Airport

    06:35

    CNX

    1h 20m

    Direct

    07:55

    BKK

    S M T W T F S
    Search

  14. 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 VND 3,268,000
Cheapest return ticket price VND 7,360,000

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 VND 7,752,000 in September, 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 VND 7,825,000 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.