Trip.com
>
Flights
>
Flights to Thailand
>
Flights to Koh Samui
>
Bangkok to Koh Samui flight
>
Don Mueang International Airport to Samui Airport flight
174K verified reviews | Excellent 4.4/5 rating on Trustpilot
Earn Trip Coins and airline miles, all in one booking
All-inclusive prices (incl. taxes, fuel surcharges, and baggage) with no hidden fees.
24/7 support in over 24 languages.

Don Mueang International Airport to Samui Airport Flights Info

Cheapest one-way
US$93
Bangkok Airways Bangkok Airways 1h 35m · Nonstop Mon, Nov 23
Book Now
Cheapest round-trip
US$191
Bangkok Airways Bangkok Airways 1h 35m · Nonstop Sun, Nov 22 - Tue, Nov 24
Book Now
Flight news

Weather alert for Koh Samui: A moderate northeast monsoon prevailing over the Gulf and the South is bringing isolated heavy rains. In the Gulf area around Koh Samui, wind and wave heights are expected to exceed 2 meters during thundershowers.

Updated 2h ago

When to travel
October
Cheapest
Recommended airlines
Bangkok Airways Bangkok AirwaysCheapest· From US$93 Bangkok Airways Bangkok AirwaysMost booked

Explore the cheapest one-way and round-trip flights from Don Mueang International Airport to Samui Airport over the next 90 days, with one-way fares from US$93 and round-trip from US$191. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      DMK 1:10 PM
      1h 35m
      Nonstop
      USM 2:45 PM
      Bangkok - Koh Samui | Mon, Nov 23 | Bangkok Airways
      US$93 US$148
      37% off
      37% off
      US$148 US$93
    • Cheapest
      DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Thu, Dec 3 | Bangkok Airways
      US$93 US$148
      37% off
      37% off
      US$148 US$93
    • DMK 8:50 AM
      1h 35m
      Nonstop
      USM 10:25 AM
      Bangkok - Koh Samui | Tue, Dec 1 | Bangkok Airways
      US$94 US$148
      36% off
      36% off
      US$148 US$94
    • DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Thu, Nov 19 | Bangkok Airways
      US$95
      36% off
      US$148 US$95
    • DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Sun, Jan 24 | Bangkok Airways
      US$99
      43% off
      US$175 US$99
    • DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Fri, Dec 4 | Bangkok Airways
      US$101
      32% off
      US$148 US$101
    • DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Fri, Nov 27 | Bangkok Airways
      US$103
      51% off
      US$210 US$103
    • DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Wed, Nov 18 | Bangkok Airways
      US$104
      30% off
      US$148 US$104
    • DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Fri, Nov 20 | Bangkok Airways
      US$108
      27% off
      US$148 US$108
    • BKK 1:00 PM
      17h 25m
      1 stop
      USM 2:00 PM
      Bangkok - Koh Samui | Tue, Nov 17 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Sun, Nov 22 | Bangkok Airways
      USM 7:00 AM
      1h 15m
      Nonstop
      BKK 8:15 AM
      Koh Samui - Bangkok | Tue, Nov 24 | Bangkok Airways
      US$191 US$255
      25% off
      25% off
      US$255 US$191
    • DMK 8:50 AM
      1h 35m
      Nonstop
      USM 10:25 AM
      Bangkok - Koh Samui | Fri, Nov 20 | Bangkok Airways
      USM 7:00 AM
      1h 15m
      Nonstop
      BKK 8:15 AM
      Koh Samui - Bangkok | Tue, Nov 24 | Bangkok Airways
      US$191 US$255
      25% off
      25% off
      US$255 US$191
    • DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Tue, Dec 1 | Bangkok Airways
      USM 7:00 AM
      1h 15m
      Nonstop
      BKK 8:15 AM
      Koh Samui - Bangkok | Tue, Dec 8 | Bangkok Airways
      US$191 US$255
      25% off
      25% off
      US$255 US$191
    • DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Mon, Nov 16 | Bangkok Airways
      USM 7:00 AM
      1h 15m
      Nonstop
      BKK 8:15 AM
      Koh Samui - Bangkok | Sun, Nov 22 | Bangkok Airways
      US$200
      22% off
      US$255 US$200
    • DMK 8:50 AM
      1h 35m
      Nonstop
      USM 10:25 AM
      Bangkok - Koh Samui | Thu, Nov 19 | Bangkok Airways
      USM 7:00 AM
      1h 15m
      Nonstop
      BKK 8:15 AM
      Koh Samui - Bangkok | Tue, Nov 24 | Bangkok Airways
      US$200
      22% off
      US$255 US$200
    • DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Wed, Nov 18 | Bangkok Airways
      USM 7:00 AM
      1h 15m
      Nonstop
      BKK 8:15 AM
      Koh Samui - Bangkok | Sun, Nov 22 | Bangkok Airways
      US$201
      21% off
      US$255 US$201
    • DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Thu, Nov 26 | Bangkok Airways
      USM 7:00 AM
      1h 15m
      Nonstop
      BKK 8:15 AM
      Koh Samui - Bangkok | Sun, Nov 29 | Bangkok Airways
      US$201
      21% off
      US$255 US$201
    • DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Fri, Nov 27 | Bangkok Airways
      USM 6:45 AM
      1h 35m
      Nonstop
      DMK 8:20 AM
      Koh Samui - Bangkok | Thu, Dec 3 | Bangkok Airways
      US$203
      20% off
      US$255 US$203
    • DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Tue, Nov 17 | Bangkok Airways
      USM 7:00 AM
      1h 15m
      Nonstop
      BKK 8:15 AM
      Koh Samui - Bangkok | Tue, Nov 24 | Bangkok Airways
      US$209
      18% off
      US$255 US$209
    • BKK 1:00 PM
      17h 25m
      1 stop
      USM 2:00 PM
      Bangkok - Koh Samui | Tue, Nov 17 | Normal Airline
      USM 3:00 PM
      6h
      Nonstop
      BKK 4:00 PM
      Koh Samui - Bangkok | Thu, Nov 19 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Sun, Jan 24 | Bangkok Airways
      US$99 US$332
      70% off
      70% off
      US$332 US$99
    • DMK 8:50 AM
      1h 35m
      Nonstop
      USM 10:25 AM
      Bangkok - Koh Samui | Fri, Nov 20 | Bangkok Airways
      US$111 US$332
      67% off
      67% off
      US$332 US$111
    • DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Mon, Jan 25 | Bangkok Airways
      US$115 US$332
      65% off
      65% off
      US$332 US$115
    • DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Wed, Nov 25 | Bangkok Airways
      US$119
      64% off
      US$332 US$119
    • DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Sun, Jan 17 | Bangkok Airways
      US$119
      64% off
      US$332 US$119
    • DMK 8:50 AM
      1h 35m
      Nonstop
      USM 10:25 AM
      Bangkok - Koh Samui | Thu, Nov 19 | Bangkok Airways
      US$123
      63% off
      US$332 US$123
    • DMK 8:50 AM
      1h 35m
      Nonstop
      USM 10:25 AM
      Bangkok - Koh Samui | Mon, Nov 30 | Bangkok Airways
      US$123
      63% off
      US$332 US$123
    • DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Wed, Jan 13 | Bangkok Airways
      US$125
      62% off
      US$332 US$125
    • DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Thu, Nov 26 | Bangkok Airways
      US$127
      62% off
      US$332 US$127
    • BKK 1:00 PM
      17h 25m
      1 stop
      USM 2:00 PM
      Bangkok - Koh Samui | Tue, Nov 17 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      DMK 1:10 PM
      1h 35m
      Nonstop
      USM 2:45 PM
      Bangkok - Koh Samui | Mon, Nov 23 | Bangkok Airways
      US$93 US$148
      37% off
      37% off
      US$148 US$93
    • DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Thu, Dec 3 | Bangkok Airways
      US$93 US$148
      37% off
      37% off
      US$148 US$93
    • DMK 8:50 AM
      1h 35m
      Nonstop
      USM 10:25 AM
      Bangkok - Koh Samui | Tue, Dec 1 | Bangkok Airways
      US$94 US$148
      36% off
      36% off
      US$148 US$94
    • DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Thu, Nov 19 | Bangkok Airways
      US$95
      36% off
      US$148 US$95
    • DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Sun, Jan 24 | Bangkok Airways
      US$99
      43% off
      US$175 US$99
    • DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Fri, Dec 4 | Bangkok Airways
      US$101
      32% off
      US$148 US$101
    • DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Fri, Nov 27 | Bangkok Airways
      US$103
      51% off
      US$210 US$103
    • DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Wed, Nov 18 | Bangkok Airways
      US$104
      30% off
      US$148 US$104
    • DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Fri, Nov 20 | Bangkok Airways
      US$108
      27% off
      US$148 US$108
    • BKK 1:00 PM
      17h 25m
      1 stop
      USM 2:00 PM
      Bangkok - Koh Samui | Tue, Nov 17 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Mon, Nov 16 | Bangkok Airways
      US$123 US$187
      34% off
      34% off
      US$187 US$123
    • DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Tue, Nov 17 | Bangkok Airways
      US$130 US$187
      30% off
      30% off
      US$187 US$130
    • DMK 8:50 AM
      1h 35m
      Nonstop
      USM 10:25 AM
      Bangkok - Koh Samui | Wed, Nov 18 | Bangkok Airways
      US$116 US$187
      38% off
      38% off
      US$187 US$116
    • DMK 8:50 AM
      1h 35m
      Nonstop
      USM 10:25 AM
      Bangkok - Koh Samui | Thu, Nov 19 | Bangkok Airways
      US$123
      34% off
      US$187 US$123
    • DMK 8:50 AM
      1h 35m
      Nonstop
      USM 10:25 AM
      Bangkok - Koh Samui | Fri, Nov 20 | Bangkok Airways
      US$111
      41% off
      US$187 US$111
    • DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Sat, Nov 21 | Bangkok Airways
      US$153
      18% off
      US$187 US$153
    • DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Sun, Nov 22 | Bangkok Airways
      US$110
      41% off
      US$187 US$110
    • BKK 1:00 PM
      17h 25m
      1 stop
      USM 2:00 PM
      Bangkok - Koh Samui | Tue, Nov 17 | Normal Airline
      Find more flights
      Find more flights
    • DMK 1:10 PM
      1h 35m
      Nonstop
      USM 2:45 PM
      Bangkok - Koh Samui | Mon, Nov 23 | Bangkok Airways
      US$93 US$148
      37% off
      37% off
      US$148 US$93
    • DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Thu, Dec 3 | Bangkok Airways
      US$93 US$148
      37% off
      37% off
      US$148 US$93
    • DMK 8:50 AM
      1h 35m
      Nonstop
      USM 10:25 AM
      Bangkok - Koh Samui | Tue, Dec 1 | Bangkok Airways
      US$94 US$148
      36% off
      36% off
      US$148 US$94
    • DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Thu, Nov 19 | Bangkok Airways
      US$95
      36% off
      US$148 US$95
    • DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Sun, Jan 24 | Bangkok Airways
      US$99
      43% off
      US$175 US$99
    • DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Fri, Dec 4 | Bangkok Airways
      US$101
      32% off
      US$148 US$101
    • DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Fri, Nov 27 | Bangkok Airways
      US$103
      51% off
      US$210 US$103
    • DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Wed, Nov 18 | Bangkok Airways
      US$104
      30% off
      US$148 US$104
    • DMK 6:55 PM
      1h 35m
      Nonstop
      USM 8:30 PM
      Bangkok - Koh Samui | Fri, Nov 20 | Bangkok Airways
      US$108
      27% off
      US$148 US$108
    • BKK 1:00 PM
      17h 25m
      1 stop
      USM 2:00 PM
      Bangkok - Koh Samui | Tue, Nov 17 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Bangkok to Koh Samui are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Don Mueang International Airport to Samui Airport?

The cheapest airline flying from Don Mueang International Airport to Samui Airport is Bangkok Airways (from US$93) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.
Cebu Pacific logo Cebu Pacific Philippine Airlines logo Philippine Airlines Philippines AirAsia logo Philippines AirAsia Cebgo logo Cebgo Sunlight Air logo Sunlight Air
Bangkok Airways logo Bangkok Airways

Trip.com Price Insights: Flights from Don Mueang International Airport to Samui Airport

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

The data is based on the average one-way flight prices on Trip.com for flights from Don Mueang 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 Don Mueang International Airport to Samui Airport, the best time to book is in October, with an average price of US$108. Try to avoid February, when prices are highest, averaging around US$175.

US$175
US$142
US$108
US$75
    Cheapest
  • US$148
    Nov
  • US$172
    Dec
  • US$169
    Jan
  • US$175
    Feb
  • US$163
    Mar
  • US$157
    Apr
  • US$139
    May
  • US$150
    Jun
  • US$170
    Jul
  • US$162
    Aug
  • US$143
    Sep
  • US$108
    Oct

Which month is the cheapest for round-trip flights from Don Mueang International Airport to Samui Airport?

The data is based on the average round-trip flight prices on Trip.com for flights from Don Mueang International Airport to Samui Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, October is usually the cheapest month to find flights from Don Mueang International Airport to Samui Airport, with an average price of US$261. In contrast, February is typically the most expensive month, with average prices reaching US$374.

US$374
US$318
US$261
US$205
    Cheapest
  • US$281
    Nov
  • US$340
    Dec
  • US$348
    Jan
  • US$374
    Feb
  • US$273
    Mar
  • US$325
    Apr
  • US$289
    May
  • US$302
    Jun
  • US$324
    Jul
  • US$306
    Aug
  • US$295
    Sep
  • US$261
    Oct

What is the cheapest day of the week to fly from Don Mueang International Airport to Samui Airport?

The data is based on the average flight prices on Trip.com from Don Mueang 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 Don Mueang International Airport to Samui Airport is usually Tuesday, with average fares typically lower than other days. Try to avoid departing on Saturday, as prices are usually the highest on that day.

US$156
US$152
US$147
US$143
  • US$153
    Mon
  • US$147
    Tue
  • US$155
    Wed
  • US$153
    Thu
  • US$154
    Fri
  • US$156
    Sat
  • US$152
    Sun

What is the flight schedule from Don Mueang International Airport to Samui Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. PG455

    Don Mueang International Airport

    6:55 PM

    DMK

    1h 35m

    8:30 PM

    USM

    S M T W T F S
    Search

  2. PG451

    Don Mueang International Airport

    8:50 AM

    DMK

    1h 35m

    10:25 AM

    USM

    S M T W T F S
    Search

  3. FD3027

    Don Mueang International Airport

    6:45 PM

    DMK

    1h 30m

    Nonstop

    8:15 PM

    HKT

    S M T W T F S
    Search

  4. PG404

    Phuket International Airport

    5:30 PM

    HKT

    55m

    Nonstop

    6:25 PM

    USM

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

FAQs for Don Mueang International Airport to Samui Airport Flights

  • How long is the flight from Don Mueang International Airport to Samui Airport?

    Don Mueang International Airport to Samui Airport takes about 1 hour 12 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 3 daily flights from Don Mueang International Airport (DMK) to Samui Airport (USM).
  • The earliest flight from Don Mueang International Airport to Samui Airport departs at 08:50, and the last departs at 18:55, with about 3 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Don Mueang International Airport (DMK) to Samui Airport (USM) is quite popular. Without considering departure times or holidays, tickets cost around US$216 in February, 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 1236 flights per month.
  • One-way flights from Don Mueang International Airport to Samui Airport currently start from US$93, and round-trip fares start from US$191. The current lowest fare is a Bangkok Airways flight departing on Mon, Nov 23; prices may vary depending on availability.
  • Yes. Bangkok Airways operate direct flights from Don Mueang International Airport to Samui Airport, with an average flight time of 1 hour 17 minutes, and around 21 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 Don Mueang International Airport to Samui Airport is US$147. Prices may vary depending on the departure date, airline, and availability.
  • Don Mueang International Airport to Samui Airport operates around 21 weekly flights, mainly by Bangkok Airways. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Don Mueang International Airport and Samui 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 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.