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Don Mueang International Airport to Samui Airport flight

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$59 and round-trip from US$138. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        DMK 1:10 PM
        1h 35m
        Nonstop
        USM 2:45 PM
        Bangkok - Koh Samui | Wed, Nov 4 | Bangkok Airways
        USM 11:00 AM
        1h 35m
        Nonstop
        DMK 12:35 PM
        Koh Samui - Bangkok | Wed, Nov 11 | Bangkok Airways
        US$138 US$193
        28% off
        28% off
        US$193 US$138
      • DMK 9:05 AM
        1h 30m
        Nonstop
        USM 10:35 AM
        Bangkok - Koh Samui | Sun, Oct 18 | Bangkok Airways
        USM 6:55 AM
        1h 30m
        Nonstop
        DMK 8:25 AM
        Koh Samui - Bangkok | Sat, Oct 24 | Bangkok Airways
        US$146 US$193
        24% off
        24% off
        US$193 US$146
      • DMK 8:50 AM
        1h 35m
        Nonstop
        USM 10:25 AM
        Bangkok - Koh Samui | Fri, Nov 6 | Bangkok Airways
        USM 6:45 AM
        1h 35m
        Nonstop
        DMK 8:20 AM
        Koh Samui - Bangkok | Mon, Nov 9 | Bangkok Airways
        US$146 US$193
        24% off
        24% off
        US$193 US$146
      • DMK 6:55 PM
        1h 35m
        Nonstop
        USM 8:30 PM
        Bangkok - Koh Samui | Mon, Nov 9 | Bangkok Airways
        USM 5:05 PM
        1h 15m
        Nonstop
        BKK 6:20 PM
        Koh Samui - Bangkok | Mon, Nov 16 | Bangkok Airways
        US$146
        24% off
        US$193 US$146
      • DMK 1:25 PM
        1h 30m
        Nonstop
        USM 2:55 PM
        Bangkok - Koh Samui | Fri, Oct 16 | Bangkok Airways
        USM 6:55 AM
        1h 30m
        Nonstop
        DMK 8:25 AM
        Koh Samui - Bangkok | Fri, Oct 23 | Bangkok Airways
        US$146
        24% off
        US$193 US$146
      • DMK 9:05 AM
        1h 30m
        Nonstop
        USM 10:35 AM
        Bangkok - Koh Samui | Mon, Oct 19 | Bangkok Airways
        USM 6:55 AM
        1h 30m
        Nonstop
        DMK 8:25 AM
        Koh Samui - Bangkok | Thu, Oct 22 | Bangkok Airways
        US$146
        24% off
        US$193 US$146
      • DMK 6:55 PM
        1h 35m
        Nonstop
        USM 8:30 PM
        Bangkok - Koh Samui | Thu, Oct 29 | Bangkok Airways
        USM 4:35 PM
        1h 35m
        Nonstop
        DMK 6:10 PM
        Koh Samui - Bangkok | Sun, Nov 1 | Bangkok Airways
        US$146
        24% off
        US$193 US$146
      • DMK 6:55 PM
        1h 35m
        Nonstop
        USM 8:30 PM
        Bangkok - Koh Samui | Wed, Oct 28 | Bangkok Airways
        USM 6:45 AM
        1h 35m
        Nonstop
        DMK 8:20 AM
        Koh Samui - Bangkok | Sun, Nov 1 | Bangkok Airways
        US$146
        24% off
        US$193 US$146
      • DMK 6:55 PM
        1h 35m
        Nonstop
        USM 8:30 PM
        Bangkok - Koh Samui | Tue, Nov 3 | Bangkok Airways
        USM 4:35 PM
        1h 35m
        Nonstop
        DMK 6:10 PM
        Koh Samui - Bangkok | Fri, Nov 6 | Bangkok Airways
        US$146
        24% off
        US$193 US$146
      • DMK 8:50 AM
        1h 35m
        Nonstop
        USM 10:25 AM
        Bangkok - Koh Samui | Tue, Nov 10 | Bangkok Airways
        USM 6:45 AM
        1h 35m
        Nonstop
        DMK 8:20 AM
        Koh Samui - Bangkok | Sun, Nov 15 | Bangkok Airways
        US$146
        24% off
        US$193 US$146
      • DMK 8:50 AM
        1h 35m
        Nonstop
        USM 10:25 AM
        Bangkok - Koh Samui | Sun, Nov 8 | Bangkok Airways
        USM 6:45 AM
        1h 35m
        Nonstop
        DMK 8:20 AM
        Koh Samui - Bangkok | Tue, Nov 10 | Bangkok Airways
        US$146
        24% off
        US$193 US$146
      • DMK 8:50 AM
        1h 35m
        Nonstop
        USM 10:25 AM
        Bangkok - Koh Samui | Sat, Nov 7 | Bangkok Airways
        USM 4:30 PM
        1h 15m
        Nonstop
        BKK 5:45 PM
        Koh Samui - Bangkok | Tue, Nov 10 | Bangkok Airways
        US$146
        24% off
        US$193 US$146
      • BKK 1:00 PM
        17h 25m
        1 stop
        USM 2:00 PM
        Bangkok - Koh Samui | Wed, Sep 16 | Normal Airline
        USM 3:00 PM
        6h
        Nonstop
        BKK 4:00 PM
        Koh Samui - Bangkok | Fri, Sep 18 | Normal Airline
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      • Cheapest nonstop
        DMK 6:15 PM
        1h 30m
        Nonstop
        USM 7:45 PM
        Bangkok - Koh Samui | Wed, Oct 14 | Bangkok Airways
        US$59 US$98
        40% off
        40% off
        US$98 US$59
      • DMK 8:50 AM
        1h 35m
        Nonstop
        USM 10:25 AM
        Bangkok - Koh Samui | Sat, Nov 7 | Bangkok Airways
        US$72 US$98
        27% off
        27% off
        US$98 US$72
      • DMK 6:55 PM
        1h 35m
        Nonstop
        USM 8:30 PM
        Bangkok - Koh Samui | Tue, Nov 10 | Bangkok Airways
        US$73 US$98
        26% off
        26% off
        US$98 US$73
      • DMK 6:55 PM
        1h 35m
        Nonstop
        USM 8:30 PM
        Bangkok - Koh Samui | Thu, Nov 5 | Bangkok Airways
        US$73
        26% off
        US$98 US$73
      • DMK 1:25 PM
        1h 30m
        Nonstop
        USM 2:55 PM
        Bangkok - Koh Samui | Sat, Oct 17 | Bangkok Airways
        US$73
        26% off
        US$98 US$73
      • DMK 1:25 PM
        1h 30m
        Nonstop
        USM 2:55 PM
        Bangkok - Koh Samui | Tue, Oct 20 | Bangkok Airways
        US$73
        26% off
        US$98 US$73
      • DMK 1:10 PM
        1h 35m
        Nonstop
        USM 2:45 PM
        Bangkok - Koh Samui | Mon, Nov 9 | Bangkok Airways
        US$73
        26% off
        US$98 US$73
      • DMK 8:50 AM
        1h 35m
        Nonstop
        USM 10:25 AM
        Bangkok - Koh Samui | Fri, Nov 6 | Bangkok Airways
        US$73
        26% off
        US$98 US$73
      • DMK 6:15 PM
        1h 30m
        Nonstop
        USM 7:45 PM
        Bangkok - Koh Samui | Sun, Oct 18 | Bangkok Airways
        US$74
        24% off
        US$98 US$74
      • DMK 1:10 PM
        1h 35m
        Nonstop
        USM 2:45 PM
        Bangkok - Koh Samui | Sun, Nov 1 | Bangkok Airways
        US$74
        24% off
        US$98 US$74
      • DMK 8:50 AM
        1h 35m
        Nonstop
        USM 10:25 AM
        Bangkok - Koh Samui | Tue, Nov 3 | Bangkok Airways
        US$74
        24% off
        US$98 US$74
      • DMK 8:50 AM
        1h 35m
        Nonstop
        USM 10:25 AM
        Bangkok - Koh Samui | Thu, Oct 29 | Bangkok Airways
        US$74
        24% off
        US$98 US$74
      • BKK 1:00 PM
        17h 25m
        1 stop
        USM 2:00 PM
        Bangkok - Koh Samui | Wed, Sep 16 | Normal Airline
        Find more flights
        Find more flights

Flight fares from Don Mueang International Airport to Samui Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

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 May, with an average price of US$138. Try to avoid February, when prices are highest, averaging around US$174.

US$174
US$156
US$138
US$120
    Cheapest
  • US$154
    Sep
  • US$139
    Oct
  • US$142
    Nov
  • US$171
    Dec
  • US$168
    Jan
  • US$174
    Feb
  • US$163
    Mar
  • US$156
    Apr
  • US$138
    May
  • US$149
    Jun
  • US$169
    Jul
  • US$161
    Aug

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, September is usually the cheapest month to find flights from Don Mueang International Airport to Samui Airport, with an average price of US$252. In contrast, February is typically the most expensive month, with average prices reaching US$372.

US$372
US$312
US$252
US$192
  • US$252
    Sep
  • US$264
    Oct
  • US$293
    Nov
  • US$339
    Dec
  • US$346
    Jan
  • US$372
    Feb
  • US$272
    Mar
  • US$323
    Apr
  • US$287
    May
  • US$300
    Jun
  • US$322
    Jul
  • US$304
    Aug

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 Wednesday, as prices are usually the highest on that day.

US$161
US$157
US$153
US$149
  • US$158
    Mon
  • US$153
    Tue
  • US$161
    Wed
  • US$156
    Thu
  • US$159
    Fri
  • US$159
    Sat
  • US$155
    Sun

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$62) among 4 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Bangkok Airways
From US$62
Thai AirAsia
From US$104
Nokair Airline
From US$112
Thai Lion Air
From US$113

Find more flights and airlines

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

    6:15 PM

    DMK

    1h 30m

    7:45 PM

    USM

    S M T W T F S
    Search

  2. PG453

    Don Mueang International Airport

    1:25 PM

    DMK

    1h 30m

    2:55 PM

    USM

    S M T W T F S
    Search

  3. PG451

    Don Mueang International Airport

    8:57 AM

    DMK

    1h 29m

    10:26 AM

    USM

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

About Don Mueang International Airport and Samui Airport

Learn about Don Mueang International Airport (DMK) and Samui Airport (USM) — including location, terminals, transportation, and travel tips.

Flight distance 488.65 km
Cheapest one-way ticket price US$59
Cheapest return ticket price US$138

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 16 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 09:05, and the last departs at 18:15, 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$197 in December, 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.
  • Yes. Bangkok Airways operate direct flights from Don Mueang International Airport to Samui Airport, with an average flight time of 1 hour 16 minutes, and around 3 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$141. Prices may vary depending on the departure date, airline, and availability.
  • Don Mueang International Airport to Samui Airport operates around 12 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.

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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.