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Don Mueang International Airport to Koh Samui flight

Explore the cheapest one-way and round-trip flights from Don Mueang International Airport to Koh Samui over the next 90 days, with one-way fares from PHP 4,386 and round-trip from PHP 9,051. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        DMK 18:55
        1h 35m
        Direct
        USM 20:30
        Bangkok - Koh Samui | Thu, Nov 12 | Bangkok Airways
        USM 07:00
        1h 15m
        Direct
        BKK 08:15
        Koh Samui - Bangkok | Sat, Nov 14 | Bangkok Airways
        PHP 9,051 PHP 12,698
        28% off
        28% off
        PHP 12,698 PHP 9,051
      • DMK 18:55
        1h 35m
        Direct
        USM 20:30
        Bangkok - Koh Samui | Fri, Nov 13 | Bangkok Airways
        USM 07:00
        1h 15m
        Direct
        BKK 08:15
        Koh Samui - Bangkok | Tue, Nov 17 | Bangkok Airways
        PHP 9,070 PHP 12,698
        28% off
        28% off
        PHP 12,698 PHP 9,070
      • DMK 08:50
        1h 35m
        Direct
        USM 10:25
        Bangkok - Koh Samui | Fri, Nov 6 | Bangkok Airways
        USM 07:00
        1h 15m
        Direct
        BKK 08:15
        Koh Samui - Bangkok | Sun, Nov 8 | Bangkok Airways
        PHP 9,631 PHP 12,698
        24% off
        24% off
        PHP 12,698 PHP 9,631
      • DMK 08:50
        1h 35m
        Direct
        USM 10:25
        Bangkok - Koh Samui | Wed, Nov 18 | Bangkok Airways
        USM 06:45
        1h 35m
        Direct
        DMK 08:20
        Koh Samui - Bangkok | Fri, Nov 20 | Bangkok Airways
        PHP 9,631
        24% off
        PHP 12,698 PHP 9,631
      • DMK 18:55
        1h 35m
        Direct
        USM 20:30
        Bangkok - Koh Samui | Sat, Nov 7 | Bangkok Airways
        USM 07:00
        1h 15m
        Direct
        BKK 08:15
        Koh Samui - Bangkok | Tue, Nov 10 | Bangkok Airways
        PHP 9,650
        24% off
        PHP 12,698 PHP 9,650
      • DMK 18:55
        1h 35m
        Direct
        USM 20:30
        Bangkok - Koh Samui | Wed, Nov 4 | Bangkok Airways
        USM 16:35
        1h 35m
        Direct
        DMK 18:10
        Koh Samui - Bangkok | Sat, Nov 7 | Bangkok Airways
        PHP 9,650
        24% off
        PHP 12,698 PHP 9,650
      • DMK 08:50
        1h 35m
        Direct
        USM 10:25
        Bangkok - Koh Samui | Tue, Nov 10 | Bangkok Airways
        USM 07:00
        1h 15m
        Direct
        BKK 08:15
        Koh Samui - Bangkok | Mon, Nov 16 | Bangkok Airways
        PHP 9,650
        24% off
        PHP 12,698 PHP 9,650
      • DMK 18:55
        1h 35m
        Direct
        USM 20:30
        Bangkok - Koh Samui | Sat, Oct 31 | Bangkok Airways
        USM 21:30
        1h 15m
        Direct
        BKK 22:45
        Koh Samui - Bangkok | Sat, Nov 7 | Bangkok Airways
        PHP 9,650
        24% off
        PHP 12,698 PHP 9,650
      • DMK 08:50
        1h 35m
        Direct
        USM 10:25
        Bangkok - Koh Samui | Mon, Nov 2 | Bangkok Airways
        USM 16:35
        1h 35m
        Direct
        DMK 18:10
        Koh Samui - Bangkok | Sat, Nov 7 | Bangkok Airways
        PHP 9,650
        24% off
        PHP 12,698 PHP 9,650
      • DMK 18:55
        1h 35m
        Direct
        USM 20:30
        Bangkok - Koh Samui | Sun, Nov 1 | Bangkok Airways
        USM 19:10
        1h 35m
        Direct
        BKK 20:45
        Koh Samui - Bangkok | Thu, Nov 5 | Bangkok Airways
        PHP 9,650
        24% off
        PHP 12,698 PHP 9,650
      • DMK 18:55
        1h 35m
        Direct
        USM 20:30
        Bangkok - Koh Samui | Mon, Nov 16 | Bangkok Airways
        USM 07:00
        1h 15m
        Direct
        BKK 08:15
        Koh Samui - Bangkok | Sun, Nov 22 | Bangkok Airways
        PHP 9,650
        24% off
        PHP 12,698 PHP 9,650
      • DMK 18:55
        1h 35m
        Direct
        USM 20:30
        Bangkok - Koh Samui | Sun, Nov 15 | Bangkok Airways
        USM 06:45
        1h 35m
        Direct
        DMK 08:20
        Koh Samui - Bangkok | Sat, Nov 21 | Bangkok Airways
        PHP 9,650
        24% off
        PHP 12,698 PHP 9,650
      • BKK 13:00
        17h 25m
        1 stop
        USM 14:00
        Bangkok - Koh Samui | Wed, Oct 7 | Normal Airline
        USM 15:00
        6h
        Direct
        BKK 16:00
        Koh Samui - Bangkok | Fri, Oct 9 | Normal Airline
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      • Cheapest nonstop
        DMK 18:55
        1h 35m
        Direct
        USM 20:30
        Bangkok - Koh Samui | Wed, Nov 11 | Bangkok Airways
        PHP 4,386 PHP 6,816
        36% off
        36% off
        PHP 6,816 PHP 4,386
      • DMK 08:50
        1h 35m
        Direct
        USM 10:25
        Bangkok - Koh Samui | Mon, Nov 30 | Bangkok Airways
        PHP 4,470 PHP 6,816
        34% off
        34% off
        PHP 6,816 PHP 4,470
      • DMK 08:50
        1h 35m
        Direct
        USM 10:25
        Bangkok - Koh Samui | Sun, Nov 15 | Bangkok Airways
        PHP 4,573 PHP 6,816
        33% off
        33% off
        PHP 6,816 PHP 4,573
      • DMK 09:05
        1h 30m
        Direct
        USM 10:35
        Bangkok - Koh Samui | Mon, Oct 19 | Bangkok Airways
        PHP 4,629
        32% off
        PHP 6,816 PHP 4,629
      • DMK 13:25
        1h 30m
        Direct
        USM 14:55
        Bangkok - Koh Samui | Tue, Oct 20 | Bangkok Airways
        PHP 4,694
        31% off
        PHP 6,816 PHP 4,694
      • DMK 18:55
        1h 35m
        Direct
        USM 20:30
        Bangkok - Koh Samui | Sat, Nov 28 | Bangkok Airways
        PHP 4,750
        30% off
        PHP 6,816 PHP 4,750
      • DMK 18:55
        1h 35m
        Direct
        USM 20:30
        Bangkok - Koh Samui | Thu, Oct 29 | Bangkok Airways
        PHP 4,778
        30% off
        PHP 6,816 PHP 4,778
      • DMK 08:50
        1h 35m
        Direct
        USM 10:25
        Bangkok - Koh Samui | Sun, Nov 29 | Bangkok Airways
        PHP 4,806
        28% off
        PHP 6,816 PHP 4,806
      • DMK 18:55
        1h 35m
        Direct
        USM 20:30
        Bangkok - Koh Samui | Tue, Nov 10 | Bangkok Airways
        PHP 5,087
        25% off
        PHP 6,816 PHP 5,087
      • DMK 18:55
        1h 35m
        Direct
        USM 20:30
        Bangkok - Koh Samui | Mon, Nov 2 | Bangkok Airways
        PHP 5,115
        25% off
        PHP 6,816 PHP 5,115
      • DMK 18:55
        1h 35m
        Direct
        USM 20:30
        Bangkok - Koh Samui | Fri, Nov 13 | Bangkok Airways
        PHP 5,171
        24% off
        PHP 6,816 PHP 5,171
      • DMK 08:50
        1h 35m
        Direct
        USM 10:25
        Bangkok - Koh Samui | Sun, Nov 8 | Bangkok Airways
        PHP 5,180
        24% off
        PHP 6,816 PHP 5,180
      • BKK 13:00
        17h 25m
        1 stop
        USM 14:00
        Bangkok - Koh Samui | Wed, Oct 7 | Normal Airline
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Displayed flight fares from Don Mueang International Airport to Koh Samui are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

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

What is the cheapest month for one-way flights from Don Mueang International Airport to Koh Samui?

The data is based on the past 12 months and shows the average one-way ticket prices from Don Mueang International Airport to Koh Samui for each month in the Trip.com database.

Based on Trip.com data's from the past 12 months, the cheapest month for one-way flights from Don Mueang International Airport to Koh Samui is October, with an average price of PHP 8,556. The most expensive month is usually February, with an average price of PHP 10,907.

PHP 10,907
PHP 9,732
PHP 8,556
PHP 7,381
  • PHP 8,556
    Oct
  • PHP 8,897
    Nov
  • PHP 10,671
    Dec
  • PHP 10,504
    Jan
  • PHP 10,907
    Feb
  • PHP 10,170
    Mar
  • PHP 9,749
    Apr
  • PHP 8,618
    May
  • PHP 9,300
    Jun
  • PHP 10,563
    Jul
  • PHP 10,084
    Aug
  • PHP 8,922
    Sep

Which month is cheapest to book a return flight from Don Mueang International Airport to Koh Samui?

The data is based on the past 12 months and shows the average monthly return fares from Don Mueang International Airport to Koh Samui in the Trip.com database.

Based on Trip.com's data from the past 12 months, October is usually the cheapest month to fly from Don Mueang International Airport to Koh Samui, with an average price of PHP 16,530. February is typically the most expensive month, with an average price of PHP 23,293.

PHP 23,293
PHP 19,912
PHP 16,530
PHP 13,149
  • PHP 16,530
    Oct
  • PHP 18,353
    Nov
  • PHP 21,206
    Dec
  • PHP 21,675
    Jan
  • PHP 23,293
    Feb
  • PHP 17,008
    Mar
  • PHP 20,259
    Apr
  • PHP 17,995
    May
  • PHP 18,796
    Jun
  • PHP 20,178
    Jul
  • PHP 19,048
    Aug
  • PHP 18,348
    Sep

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

The data is based on the past 12 months and shows the average ticket prices from Don Mueang International Airport to Koh Samui for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure from Don Mueang International Airport to Koh Samui is on Tuesday, with prices usually lower than other days. Avoid departing on Wednesday as fares are typically the highest.

PHP 10,075
PHP 9,823
PHP 9,570
PHP 9,318
  • PHP 9,754
    Mon
  • PHP 9,570
    Tue
  • PHP 10,075
    Wed
  • PHP 9,738
    Thu
  • PHP 9,971
    Fri
  • PHP 9,867
    Sat
  • PHP 9,622
    Sun

Which airlines are the most popular for Don Mueang International Airport to Koh Samui flights?

See which airlines fly from Don Mueang International Airport to Koh Samui. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
Bangkok Airways logo Bangkok Airways
Thai Vietjet Air logo Thai Vietjet Air

Flight Schedule from Don Mueang International Airport to Koh Samui

Check the schedule for flights from Don Mueang International Airport to Koh Samui and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. PG453

    Don Mueang International Airport

    13:25

    DMK

    1h 30m

    14:55

    USM

    S M T W T F S
    Search

  2. PG455

    Don Mueang International Airport

    18:15

    DMK

    1h 30m

    19:45

    USM

    S M T W T F S
    Search

  3. PG451

    Don Mueang International Airport

    09:05

    DMK

    1h 30m

    10:35

    USM

    S M T W T F S
    Search
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What to know about flights from Don Mueang International Airport to Koh Samui?

Cheapest return ticket price PHP 9,042
Cheapest one-way flight price PHP 4,208
Off-season travel month November
Peak season for travel January

FAQs for Don Mueang International Airport to Koh Samui Flights

  • When is peak season for travel to Koh Samui?

    ؜The peak travel time for visiting Koh Samui is October. During this time, flights from Don Mueang International Airport to Koh Samui are the most expensive. Cheap tickets can still be booked on Trip.com.
  • Flights from Don Mueang International Airport (BKK) to Don Mueang International Airport(USM) take around 1 hour 30 minutes.
  • There are 1 airport(s) in Koh Samui (USM): Samui Airport.
  • Bangkok Airways is a very popular airline operating an average of 1236 flights per month.
    • The distance from Samui Airport to downtown is about 3km, by taxi about 20 minutes.
  • Yes. Bangkok Airways operate direct flights from Don Mueang International Airport to Koh Samui. The average flight time is approximately 1 hour 14 minutes, with about 2 flights per week. Actual schedules may vary by season.
  • The cheapest one-way flight from Don Mueang International Airport to Koh Samui currently starts from PHP 4,386, with round-trip fares from PHP 9,051. The lowest fare is offered by Bangkok Airways departing on Wed, Nov 11; prices are subject to availability.
  • Yes. The average flight time from Don Mueang International Airport to Koh Samui is about 1 hour 15 minutes. Actual flight time may vary due to routing, weather, and air traffic.
  • Currently, multiple airlines offer flights from Don Mueang International Airport to Koh Samui, including: Bangkok Airways Thai AirAsia Nokair The selected airlines are based on Trip.com user booking data from the past 90 days.
  • Based on Trip.com flight data for departures within the next 30 days, the average one-way fare from Don Mueang International Airport to Koh Samui is PHP 8,073, and the average round-trip fare is PHP 14,542. Prices may vary depending on the departure date, airline, and availability.
  • Flights from Don Mueang International Airport to Koh Samui are usually cheapest in October, with an average one-way fare of about PHP 8,073. Prices may vary depending on the departure date, airline, and availability.
  • The earliest flight from Don Mueang International Airport to Koh Samui departs at 09:05, and the latest one departs at 18:15. There are approximately 3 flights per day. Flight times may change, so please check the latest departure and arrival times before your trip.
  • Flights from Don Mueang International Airport to Koh Samui usually arrive at Samui Airport. Samui Airport is the most convenient option for this route.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check 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 according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.