Trip.com
>
Flights
>
Thailand
>
Chiang Mai Province
>
Flights to Chiang Mai
>
Koh Samui to Chiang Mai flight
>
Samui Airport to Chiang Mai International Airport flight

Explore the cheapest one-way and round-trip flights from Samui Airport to Chiang Mai International Airport over the next 90 days, with one-way fares from US$88 and round-trip from US$230. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Mon, Nov 30 | Bangkok Airways
      US$88 US$175
      50% off
      50% off
      US$175 US$88
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Wed, Dec 23 | Bangkok Airways
      US$103 US$152
      32% off
      32% off
      US$152 US$103
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Fri, Nov 13 | Bangkok Airways
      US$103 US$152
      32% off
      32% off
      US$152 US$103
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Thu, Nov 19 | Bangkok Airways
      US$103
      32% off
      US$152 US$103
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Fri, Dec 18 | Bangkok Airways
      US$103
      32% off
      US$152 US$103
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Wed, Dec 9 | Bangkok Airways
      US$103
      41% off
      US$175 US$103
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Fri, Dec 4 | Bangkok Airways
      US$103
      41% off
      US$175 US$103
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Thu, Dec 24 | Bangkok Airways
      US$104
      32% off
      US$152 US$104
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Fri, Dec 25 | Bangkok Airways
      US$104
      32% off
      US$152 US$104
    • USM 13:00
      17h 25m
      1 stop
      CNX 14:00
      Koh Samui - Chiang Mai | Wed, Nov 4 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Sat, Nov 7 | Bangkok Airways
      CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Fri, Nov 13 | Bangkok Airways
      US$301 US$384
      22% off
      22% off
      US$384 US$301
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Fri, Nov 6 | Bangkok Airways
      CNX 11:30
      1h 45m
      Direct
      USM 13:15
      Chiang Mai - Koh Samui | Fri, Nov 13 | Bangkok Airways
      US$303 US$384
      21% off
      21% off
      US$384 US$303
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Fri, Nov 13 | Bangkok Airways
      CNX 06:30
      14h
      1 stop
      USM 20:30
      Chiang Mai - Koh Samui | Thu, Nov 19 | Thai AirAsia
      US$230 US$384
      40% off
      40% off
      US$384 US$230
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Sun, Nov 15 | Bangkok Airways
      CNX 06:30
      14h
      1 stop
      USM 20:30
      Chiang Mai - Koh Samui | Thu, Nov 19 | Thai AirAsia
      US$230
      40% off
      US$384 US$230
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Sat, Nov 21 | Bangkok Airways
      CNX 08:25
      12h
      1 stop
      USM 20:25
      Chiang Mai - Koh Samui | Wed, Nov 25 | Thai Vietjet
      US$236
      39% off
      US$384 US$236
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Fri, Nov 6 | Bangkok Airways
      CNX 08:55
      11h 30m
      1 stop
      USM 20:25
      Chiang Mai - Koh Samui | Tue, Nov 10 | Thai AirAsia
      US$237
      38% off
      US$384 US$237
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Sat, Nov 14 | Bangkok Airways
      CNX 06:30
      14h
      1 stop
      USM 20:30
      Chiang Mai - Koh Samui | Thu, Nov 19 | Thai AirAsia
      US$249
      35% off
      US$384 US$249
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Tue, Nov 17 | Bangkok Airways
      CNX 06:30
      14h
      1 stop
      USM 20:30
      Chiang Mai - Koh Samui | Thu, Nov 19 | Thai AirAsia
      US$249
      35% off
      US$384 US$249
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Tue, Nov 10 | Bangkok Airways
      CNX 08:55
      6h 25m
      1 stop
      USM 15:20
      Chiang Mai - Koh Samui | Sat, Nov 14 | Thai AirAsia
      US$250
      35% off
      US$384 US$250
    • USM 13:00
      17h 25m
      1 stop
      CNX 14:00
      Koh Samui - Chiang Mai | Wed, Nov 4 | Normal Airline
      CNX 15:00
      6h
      Direct
      USM 16:00
      Chiang Mai - Koh Samui | Fri, Nov 6 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Mon, Nov 30 | Bangkok Airways
      US$88 US$175
      50% off
      50% off
      US$175 US$88
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Wed, Dec 23 | Bangkok Airways
      US$103 US$152
      32% off
      32% off
      US$152 US$103
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Fri, Nov 13 | Bangkok Airways
      US$103 US$152
      32% off
      32% off
      US$152 US$103
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Thu, Nov 19 | Bangkok Airways
      US$103
      32% off
      US$152 US$103
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Fri, Dec 18 | Bangkok Airways
      US$103
      32% off
      US$152 US$103
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Wed, Dec 9 | Bangkok Airways
      US$103
      41% off
      US$175 US$103
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Fri, Dec 4 | Bangkok Airways
      US$103
      41% off
      US$175 US$103
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Thu, Dec 24 | Bangkok Airways
      US$104
      32% off
      US$152 US$104
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Fri, Dec 25 | Bangkok Airways
      US$104
      32% off
      US$152 US$104
    • USM 13:00
      17h 25m
      1 stop
      CNX 14:00
      Koh Samui - Chiang Mai | Wed, Nov 4 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Mon, Nov 30 | Bangkok Airways
      US$88 US$273
      68% off
      68% off
      US$273 US$88
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Wed, Dec 9 | Bangkok Airways
      US$103 US$273
      62% off
      62% off
      US$273 US$103
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Fri, Dec 4 | Bangkok Airways
      US$103 US$273
      62% off
      62% off
      US$273 US$103
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Tue, Dec 1 | Bangkok Airways
      US$120
      56% off
      US$273 US$120
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Thu, Dec 3 | Bangkok Airways
      US$120
      56% off
      US$273 US$120
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Thu, Nov 5 | Bangkok Airways
      US$120
      56% off
      US$273 US$120
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Sat, Nov 7 | Bangkok Airways
      US$120
      56% off
      US$273 US$120
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Sat, Dec 5 | Bangkok Airways
      US$120
      56% off
      US$273 US$120
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Fri, Nov 13 | Bangkok Airways
      US$120
      56% off
      US$273 US$120
    • USM 13:00
      17h 25m
      1 stop
      CNX 14:00
      Koh Samui - Chiang Mai | Wed, Nov 4 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Thu, Nov 5 | Bangkok Airways
      US$120 US$273
      56% off
      56% off
      US$273 US$120
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Sat, Nov 7 | Bangkok Airways
      US$120 US$273
      56% off
      56% off
      US$273 US$120
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Wed, Nov 4 | Bangkok Airways
      US$120 US$273
      56% off
      56% off
      US$273 US$120
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Sun, Nov 8 | Bangkok Airways
      US$120
      56% off
      US$273 US$120
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Mon, Nov 9 | Bangkok Airways
      US$127
      53% off
      US$273 US$127
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Fri, Nov 6 | Bangkok Airways
      US$138
      49% off
      US$273 US$138
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Tue, Nov 3 | Bangkok Airways
      US$138
      49% off
      US$273 US$138
    • USM 16:35
      5h 25m
      1 stop
      CNX 22:00
      Koh Samui - Chiang Mai | Tue, Nov 3 | Bangkok Airways
      US$150
      45% off
      US$273 US$150
    • USM 16:35
      5h 25m
      1 stop
      CNX 22:00
      Koh Samui - Chiang Mai | Wed, Nov 4 | Bangkok Airways
      US$164
      40% off
      US$273 US$164
    • USM 13:00
      17h 25m
      1 stop
      CNX 14:00
      Koh Samui - Chiang Mai | Wed, Nov 4 | Normal Airline
      Find more flights
      Find more flights
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Mon, Nov 30 | Bangkok Airways
      US$88 US$175
      50% off
      50% off
      US$175 US$88
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Wed, Dec 23 | Bangkok Airways
      US$103 US$152
      32% off
      32% off
      US$152 US$103
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Fri, Nov 13 | Bangkok Airways
      US$103 US$152
      32% off
      32% off
      US$152 US$103
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Thu, Nov 19 | Bangkok Airways
      US$103
      32% off
      US$152 US$103
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Fri, Dec 18 | Bangkok Airways
      US$103
      32% off
      US$152 US$103
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Wed, Dec 9 | Bangkok Airways
      US$103
      41% off
      US$175 US$103
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Fri, Dec 4 | Bangkok Airways
      US$103
      41% off
      US$175 US$103
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Thu, Dec 24 | Bangkok Airways
      US$104
      32% off
      US$152 US$104
    • USM 08:50
      1h 50m
      Direct
      CNX 10:40
      Koh Samui - Chiang Mai | Fri, Dec 25 | Bangkok Airways
      US$104
      32% off
      US$152 US$104
    • USM 13:00
      17h 25m
      1 stop
      CNX 14:00
      Koh Samui - Chiang Mai | Wed, Nov 4 | Normal Airline
      Find more flights
      Find more flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

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

Which month has the cheapest one-way flights from Samui Airport to Chiang Mai International Airport?

The data is based on Trip.com data from the past 12 months and shows the average one-way fares by month from Samui Airport to Chiang Mai International Airport.

Based on Trip.com data from the past 12 months, the cheapest one-way flights from Samui Airport to Chiang Mai International Airport are usually in May, with an average price of US$142. January sees the highest fares, around US$253.

US$253
US$198
US$142
US$87
    Cheapest
  • US$150
    Oct
  • US$171
    Nov
  • US$198
    Dec
  • US$253
    Jan
  • US$239
    Feb
  • US$165
    Mar
  • US$159
    Apr
  • US$142
    May
  • US$161
    Jun
  • US$228
    Jul
  • US$247
    Aug
  • US$167
    Sep

Which day of the week has the cheapest flights from Samui Airport to Chiang Mai International Airport?

The data is based on Trip.com data from the past 12 months and shows the average fares by each day of the week from Samui Airport to Chiang Mai International Airport.

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

US$190
US$183
US$176
US$169
    Cheapest
  • US$190
    Mon
  • US$189
    Tue
  • US$185
    Wed
  • US$177
    Thu
  • US$179
    Fri
  • US$176
    Sat
  • US$186
    Sun

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

The cheapest airline flying from Samui Airport to Chiang Mai International Airport is Bangkok Airways (from US$103) among 3 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Bangkok Airways
From US$103
Apg Airlines
From US$240
Scoot
From US$554

Find more flights and airlines

What is the flight schedule from Samui Airport to Chiang Mai International Airport?

Check the schedule for flights from Koh Samui to Chiang Mai and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. PG241

    Samui Airport

    08:50

    USM

    1h 50m

    10:40

    CNX

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

About Samui Airport and Chiang Mai International Airport

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

Flight distance 1,032.49km
Cheapest one-way ticket price US$88
Cheapest return ticket price US$230

FAQs for Samui Airport to Chiang Mai International Airport Flights

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

    Samui Airport to Chiang Mai International Airport takes about 1 hour 27 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 1 daily flights from Samui Airport (USM) to Chiang Mai International Airport (CNX).
  • The earliest flight from Samui Airport to Chiang Mai International Airport departs at 08:50, and the last departs at 08:55, 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 Samui Airport (USM) to Chiang Mai International Airport (CNX) is quite popular. Without considering departure times or holidays, tickets cost around US$235 in January, the most expensive month to book this route.
  • The earliest flight departs from Samui Airport (USM) at 08:50 and arrives in Chiang Mai International Airport (CNX) at 10:40.
    • The distance from Chiang Mai International Airport to downtown is about 3km, by taxi about 20 minutes.
  • The closest airport to Chiang Mai International Airport (CNX) is Lampang Airport. The distance is around 78km.
  • Bangkok Airways is a very popular airline operating an average of 765 flights per month.
  • One-way flights from Samui Airport to Chiang Mai International Airport currently start from US$103, and round-trip fares start from US$230. The current lowest fare is a Bangkok Airways flight departing on Wed, Dec 23; prices may vary depending on availability.
  • Yes. Bangkok Airways operate direct flights from Samui Airport to Chiang Mai International Airport, with an average flight time of 1 hour 27 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 Samui Airport to Chiang Mai International Airport is US$143. Prices may vary depending on the departure date, airline, and availability.
  • Samui Airport to Chiang Mai International Airport operates around 7 weekly flights, mainly by Bangkok Airways. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Samui Airport and Chiang Mai 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 & Recommendations

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

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate 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.