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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 $113 and round-trip from $233. 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 | Wed, Nov 11 | Bangkok Airways
      USM 8:50 AM
      1h 50m
      Nonstop
      CNX 10:40 AM
      Koh Samui - Chiang Mai | Sun, Nov 15 | Bangkok Airways
      $275 $395
      30% off
      30% off
      $395 $275
    • CNX 11:30 AM
      1h 45m
      Nonstop
      USM 1:15 PM
      Chiang Mai - Koh Samui | Fri, Nov 6 | Bangkok Airways
      USM 8:50 AM
      1h 50m
      Nonstop
      CNX 10:40 AM
      Koh Samui - Chiang Mai | Wed, Nov 11 | Bangkok Airways
      $292 $395
      26% off
      26% off
      $395 $292
    • CNX 8:55 AM
      6h 25m
      1 stop
      USM 3:20 PM
      Chiang Mai - Koh Samui | Tue, Nov 10 | Thai AirAsia
      USM 8:50 AM
      1h 50m
      Nonstop
      CNX 10:40 AM
      Koh Samui - Chiang Mai | Sat, Nov 14 | Bangkok Airways
      $233 $395
      41% off
      41% off
      $395 $233
    • CNX 8:55 AM
      11h 30m
      1 stop
      USM 8:25 PM
      Chiang Mai - Koh Samui | Fri, Nov 6 | Thai AirAsia
      USM 8:50 AM
      1h 50m
      Nonstop
      CNX 10:40 AM
      Koh Samui - Chiang Mai | Mon, Nov 9 | Bangkok Airways
      $239
      39% off
      $395 $239
    • CNX 8:55 AM
      11h 30m
      1 stop
      USM 8:25 PM
      Chiang Mai - Koh Samui | Fri, Dec 4 | Thai AirAsia
      USM 8:50 AM
      1h 50m
      Nonstop
      CNX 10:40 AM
      Koh Samui - Chiang Mai | Wed, Dec 9 | Bangkok Airways
      $249
      37% off
      $395 $249
    • CNX 9:40 AM
      10h 45m
      1 stop
      USM 8:25 PM
      Chiang Mai - Koh Samui | Fri, Nov 6 | Thai Vietjet Air
      USM 8:50 AM
      1h 50m
      Nonstop
      CNX 10:40 AM
      Koh Samui - Chiang Mai | Mon, Nov 9 | Bangkok Airways
      $251
      36% off
      $395 $251
    • CNX 3:00 PM
      5h 30m
      1 stop
      USM 8:30 PM
      Chiang Mai - Koh Samui | Sun, Nov 15 | Thai AirAsia
      USM 8:50 AM
      1h 50m
      Nonstop
      CNX 10:40 AM
      Koh Samui - Chiang Mai | Sun, Nov 22 | Bangkok Airways
      $252
      36% off
      $395 $252
    • CNX 10:30 AM
      10h
      1 stop
      USM 8:30 PM
      Chiang Mai - Koh Samui | Sun, Nov 15 | Thai Lion Air
      USM 8:50 AM
      1h 50m
      Nonstop
      CNX 10:40 AM
      Koh Samui - Chiang Mai | Sun, Nov 22 | Bangkok Airways
      $253
      36% off
      $395 $253
    • CNX 8:05 AM
      12h 20m
      1 stop
      USM 8:25 PM
      Chiang Mai - Koh Samui | Fri, Nov 6 | Thai Airways
      USM 8:50 AM
      1h 50m
      Nonstop
      CNX 10:40 AM
      Koh Samui - Chiang Mai | Mon, Nov 9 | Bangkok Airways
      $254
      36% off
      $395 $254
    • CNX 1:00 PM
      17h 25m
      1 stop
      USM 2:00 PM
      Chiang Mai - Koh Samui | Mon, Oct 26 | Normal Airline
      USM 3:00 PM
      6h
      Nonstop
      CNX 4:00 PM
      Koh Samui - Chiang Mai | Wed, Oct 28 | Normal Airline
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    • Cheapest
      CNX 9:30 PM
      22h 55m
      1 stop
      USM 8:25 PM
      Chiang Mai - Koh Samui | Thu, Nov 5 | Thai Lion Air
      $113 $255
      56% off
      56% off
      $255 $113
    • CNX 10:10 PM
      22h 15m
      1 stop
      USM 8:25 PM
      Chiang Mai - Koh Samui | Thu, Nov 5 | Thai AirAsia
      $114 $255
      55% off
      55% off
      $255 $114
    • CNX 6:40 PM
      15h 55m
      1 stop
      USM 10:35 AM
      Chiang Mai - Koh Samui | Thu, Nov 19 | Thai AirAsia
      $115 $255
      55% off
      55% off
      $255 $115
    • CNX 8:50 PM
      23h 35m
      1 stop
      USM 8:25 PM
      Chiang Mai - Koh Samui | Thu, Nov 5 | Thai Vietjet Air
      $115
      55% off
      $255 $115
    • CNX 6:05 PM
      13h 5m
      1 stop
      USM 7:10 AM
      Chiang Mai - Koh Samui | Tue, Nov 3 | Thai AirAsia
      $115
      55% off
      $255 $115
    • CNX 9:30 PM
      9h 40m
      1 stop
      USM 7:10 AM
      Chiang Mai - Koh Samui | Tue, Nov 3 | Thai Lion Air
      $117
      54% off
      $255 $117
    • CNX 10:30 PM
      21h 55m
      1 stop
      USM 8:25 PM
      Chiang Mai - Koh Samui | Thu, Nov 5 | Nokair Airline
      $117
      54% off
      $255 $117
    • CNX 3:45 PM
      15h 25m
      1 stop
      USM 7:10 AM
      Chiang Mai - Koh Samui | Wed, Nov 4 | Thai Vietjet Air
      $119
      53% off
      $255 $119
    • CNX 9:40 AM
      21h 30m
      1 stop
      USM 7:10 AM
      Chiang Mai - Koh Samui | Sun, Nov 1 | Thai Vietjet Air
      $119
      53% off
      $255 $119
    • CNX 1:00 PM
      17h 25m
      1 stop
      USM 2:00 PM
      Chiang Mai - Koh Samui | Mon, Oct 26 | Normal Airline
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    • Cheapest nonstop
      CNX 11:30 AM
      1h 45m
      Nonstop
      USM 1:15 PM
      Chiang Mai - Koh Samui | Wed, Nov 4 | Bangkok Airways
      $188 $255
      26% off
      26% off
      $255 $188
    • CNX 11:30 AM
      1h 45m
      Nonstop
      USM 1:15 PM
      Chiang Mai - Koh Samui | Fri, Oct 30 | Bangkok Airways
      $188 $255
      26% off
      26% off
      $255 $188
    • CNX 11:30 AM
      1h 45m
      Nonstop
      USM 1:15 PM
      Chiang Mai - Koh Samui | Sun, Nov 15 | Bangkok Airways
      $207 $375
      45% off
      45% off
      $375 $207
    • CNX 11:30 AM
      1h 45m
      Nonstop
      USM 1:15 PM
      Chiang Mai - Koh Samui | Thu, Oct 29 | Bangkok Airways
      $207
      45% off
      $375 $207
    • CNX 11:30 AM
      1h 45m
      Nonstop
      USM 1:15 PM
      Chiang Mai - Koh Samui | Tue, Nov 3 | Bangkok Airways
      $207
      45% off
      $375 $207
    • CNX 11:30 AM
      1h 45m
      Nonstop
      USM 1:15 PM
      Chiang Mai - Koh Samui | Thu, Nov 5 | Bangkok Airways
      $207
      45% off
      $375 $207
    • CNX 11:30 AM
      1h 45m
      Nonstop
      USM 1:15 PM
      Chiang Mai - Koh Samui | Wed, Oct 28 | Bangkok Airways
      $207
      45% off
      $375 $207
    • CNX 11:30 AM
      1h 45m
      Nonstop
      USM 1:15 PM
      Chiang Mai - Koh Samui | Mon, Nov 2 | Bangkok Airways
      $207
      45% off
      $375 $207
    • CNX 11:30 AM
      1h 45m
      Nonstop
      USM 1:15 PM
      Chiang Mai - Koh Samui | Thu, Dec 3 | Bangkok Airways
      $224
      40% off
      $375 $224
    • CNX 1:00 PM
      17h 25m
      1 stop
      USM 2:00 PM
      Chiang Mai - Koh Samui | Mon, Oct 26 | Normal Airline
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    • Cheapest nonstop
      CNX 11:30 AM
      1h 45m
      Nonstop
      USM 1:15 PM
      Chiang Mai - Koh Samui | Fri, Oct 30 | Bangkok Airways
      $188 $375
      50% off
      50% off
      $375 $188
    • CNX 11:30 AM
      1h 45m
      Nonstop
      USM 1:15 PM
      Chiang Mai - Koh Samui | Wed, Nov 4 | Bangkok Airways
      $188 $375
      50% off
      50% off
      $375 $188
    • CNX 11:30 AM
      1h 45m
      Nonstop
      USM 1:15 PM
      Chiang Mai - Koh Samui | Sun, Nov 15 | Bangkok Airways
      $207 $375
      45% off
      45% off
      $375 $207
    • CNX 11:30 AM
      1h 45m
      Nonstop
      USM 1:15 PM
      Chiang Mai - Koh Samui | Thu, Oct 29 | Bangkok Airways
      $207
      45% off
      $375 $207
    • CNX 11:30 AM
      1h 45m
      Nonstop
      USM 1:15 PM
      Chiang Mai - Koh Samui | Tue, Nov 3 | Bangkok Airways
      $207
      45% off
      $375 $207
    • CNX 11:30 AM
      1h 45m
      Nonstop
      USM 1:15 PM
      Chiang Mai - Koh Samui | Thu, Nov 5 | Bangkok Airways
      $207
      45% off
      $375 $207
    • CNX 11:30 AM
      1h 45m
      Nonstop
      USM 1:15 PM
      Chiang Mai - Koh Samui | Wed, Oct 28 | Bangkok Airways
      $207
      45% off
      $375 $207
    • CNX 11:30 AM
      1h 45m
      Nonstop
      USM 1:15 PM
      Chiang Mai - Koh Samui | Mon, Nov 2 | Bangkok Airways
      $207
      45% off
      $375 $207
    • CNX 11:30 AM
      1h 45m
      Nonstop
      USM 1:15 PM
      Chiang Mai - Koh Samui | Thu, Dec 3 | Bangkok Airways
      $224
      40% off
      $375 $224
    • CNX 1:00 PM
      17h 25m
      1 stop
      USM 2:00 PM
      Chiang Mai - Koh Samui | Mon, Oct 26 | Normal Airline
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    • Cheapest nonstop
      CNX 11:30 AM
      1h 45m
      Nonstop
      USM 1:15 PM
      Chiang Mai - Koh Samui | Fri, Oct 30 | Bangkok Airways
      $188 $400
      53% off
      53% off
      $400 $188
    • CNX 11:30 AM
      1h 45m
      Nonstop
      USM 1:15 PM
      Chiang Mai - Koh Samui | Thu, Oct 29 | Bangkok Airways
      $207 $400
      48% off
      48% off
      $400 $207
    • CNX 11:30 AM
      1h 45m
      Nonstop
      USM 1:15 PM
      Chiang Mai - Koh Samui | Wed, Oct 28 | Bangkok Airways
      $207 $400
      48% off
      48% off
      $400 $207
    • CNX 11:30 AM
      1h 45m
      Nonstop
      USM 1:15 PM
      Chiang Mai - Koh Samui | Tue, Oct 27 | Bangkok Airways
      $225
      44% off
      $400 $225
    • CNX 11:30 AM
      1h 45m
      Nonstop
      USM 1:15 PM
      Chiang Mai - Koh Samui | Sat, Oct 31 | Bangkok Airways
      $248
      38% off
      $400 $248
    • CNX 11:30 AM
      1h 45m
      Nonstop
      USM 1:15 PM
      Chiang Mai - Koh Samui | Mon, Oct 26 | Bangkok Airways
      $277
      31% off
      $400 $277
    • CNX 11:30 AM
      1h 45m
      Nonstop
      USM 1:15 PM
      Chiang Mai - Koh Samui | Sun, Oct 25 | Bangkok Airways
      $296
      26% off
      $400 $296
    • CNX 7:05 AM
      4h 25m
      1 stop
      USM 11:30 AM
      Chiang Mai - Koh Samui | Wed, Oct 28 | Thai AirAsia
      $133
      67% off
      $400 $133
    • CNX 1:00 PM
      17h 25m
      1 stop
      USM 2:00 PM
      Chiang Mai - Koh Samui | Mon, Oct 26 | Normal Airline
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    • CNX 11:30 AM
      1h 45m
      Nonstop
      USM 1:15 PM
      Chiang Mai - Koh Samui | Wed, Nov 4 | Bangkok Airways
      $188 $255
      26% off
      26% off
      $255 $188
    • CNX 11:30 AM
      1h 45m
      Nonstop
      USM 1:15 PM
      Chiang Mai - Koh Samui | Fri, Oct 30 | Bangkok Airways
      $188 $255
      26% off
      26% off
      $255 $188
    • CNX 11:30 AM
      1h 45m
      Nonstop
      USM 1:15 PM
      Chiang Mai - Koh Samui | Sun, Nov 15 | Bangkok Airways
      $207 $375
      45% off
      45% off
      $375 $207
    • CNX 11:30 AM
      1h 45m
      Nonstop
      USM 1:15 PM
      Chiang Mai - Koh Samui | Thu, Oct 29 | Bangkok Airways
      $207
      45% off
      $375 $207
    • CNX 11:30 AM
      1h 45m
      Nonstop
      USM 1:15 PM
      Chiang Mai - Koh Samui | Tue, Nov 3 | Bangkok Airways
      $207
      45% off
      $375 $207
    • CNX 11:30 AM
      1h 45m
      Nonstop
      USM 1:15 PM
      Chiang Mai - Koh Samui | Thu, Nov 5 | Bangkok Airways
      $207
      45% off
      $375 $207
    • CNX 11:30 AM
      1h 45m
      Nonstop
      USM 1:15 PM
      Chiang Mai - Koh Samui | Wed, Oct 28 | Bangkok Airways
      $207
      45% off
      $375 $207
    • CNX 11:30 AM
      1h 45m
      Nonstop
      USM 1:15 PM
      Chiang Mai - Koh Samui | Mon, Nov 2 | Bangkok Airways
      $207
      45% off
      $375 $207
    • CNX 11:30 AM
      1h 45m
      Nonstop
      USM 1:15 PM
      Chiang Mai - Koh Samui | Thu, Dec 3 | Bangkok Airways
      $224
      40% off
      $375 $224
    • CNX 1:00 PM
      17h 25m
      1 stop
      USM 2:00 PM
      Chiang Mai - Koh Samui | Mon, Oct 26 | Normal Airline
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Displayed flight fares from Chiang Mai to Koh Samui 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 May, with an average price of $236. You’ll want to avoid February, when the average price can reach as high as $333.

$333
$285
$236
$188
    Cheapest
  • $250
    Oct
  • $266
    Nov
  • $326
    Dec
  • $304
    Jan
  • $333
    Feb
  • $284
    Mar
  • $261
    Apr
  • $236
    May
  • $236
    Jun
  • $265
    Jul
  • $264
    Aug
  • $248
    Sep

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.

$280
$261
$242
$223
    Cheapest
  • $273
    Mon
  • $280
    Tue
  • $242
    Wed
  • $262
    Thu
  • $270
    Fri
  • $261
    Sat
  • $269
    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 Vietjet Air (from $112) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Thai Vietjet Air
From $112
Thai AirAsia
From $112
Thai Lion Air
From $115
Nokair Airline
From $116
Thai Airways
From $127
Bangkok Airways
From $138
Hahn Air
From $150
Apg Airlines
From $246
Malaysia Airlines
From $585

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. DD141

    Chiang Mai Intl. Airport

    10:30 PM

    CNX

    1h 15m

    Nonstop

    11:45 PM

    DMK

    S M T W T F -
    Search

  2. PG101

    Suvarnabhumi Intl. Airport

    6:00 AM

    BKK

    1h 10m

    Nonstop

    7:10 AM

    USM

    S M T W T F S

  3. SL521

    Chiang Mai Intl. Airport

    9:30 PM

    CNX

    1h 15m

    Nonstop

    10:45 PM

    DMK

    S M T W T F S
    Search

  4. PG101

    Suvarnabhumi Intl. Airport

    6:00 AM

    BKK

    1h 10m

    Nonstop

    7:10 AM

    USM

    S M T W T F S

  5. VZ2107

    Chiang Mai Intl. Airport

    9:05 PM

    CNX

    1h 20m

    Nonstop

    10:25 PM

    BKK

    S M T W T F S
    Search

  6. PG101

    Suvarnabhumi Intl. Airport

    6:00 AM

    BKK

    1h 10m

    Nonstop

    7:10 AM

    USM

    S M T W T F S

  7. VZ109

    Chiang Mai Intl. Airport

    5:45 PM

    CNX

    1h 20m

    Nonstop

    7:05 PM

    BKK

    S M T W T F S
    Search

  8. PG101

    Suvarnabhumi Intl. Airport

    6:00 AM

    BKK

    1h 10m

    Nonstop

    7:10 AM

    USM

    S M T W T F S

  9. SL513

    Chiang Mai Intl. Airport

    3:05 PM

    CNX

    1h 20m

    Nonstop

    4:25 PM

    DMK

    S M T W T F S
    Search

  10. PG101

    Suvarnabhumi Intl. Airport

    6:00 AM

    BKK

    1h 10m

    Nonstop

    7:10 AM

    USM

    S M T W T F S

  11. VZ115

    Chiang Mai Intl. Airport

    9:35 AM

    CNX

    1h 20m

    Nonstop

    10:55 AM

    BKK

    S M T W T F S
    Search

  12. PG101

    Suvarnabhumi Intl. Airport

    6:00 AM

    BKK

    1h 10m

    Nonstop

    7:10 AM

    USM

    S M T W T F S

  13. FD3412

    Chiang Mai Intl. Airport

    9:20 AM

    CNX

    1h 10m

    Nonstop

    10:30 AM

    DMK

    S M - W T F S
    Search

  14. PG101

    Suvarnabhumi Intl. Airport

    6:00 AM

    BKK

    1h 10m

    Nonstop

    7:10 AM

    USM

    S M T W T F S

  15. VZ101

    Chiang Mai Intl. Airport

    8:00 AM

    CNX

    1h 20m

    Nonstop

    9:20 AM

    BKK

    S M T W T F S
    Search

  16. PG101

    Suvarnabhumi Intl. Airport

    6:00 AM

    BKK

    1h 10m

    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 $113
Cheapest return ticket price $233

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 $293 in January, 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 $113, and round-trip fares start from $233. The current lowest fare is a Thai Lion Air flight departing on Thu, Nov 5; 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 30 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 Intl. Airport to Samui International Airport is $165. 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.

Popular Destinations

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.