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, baggage) with no hidden fees
24/7 support available in over 24 languages

Don Mueang International Airport to Samui Airport Flights Info

Cheapest one-way
INR 9,324
Bangkok Airways Bangkok Airways 1h 35m · Nonstop Sun, Jan 24
Book Now
Cheapest round-trip
INR 16,994
Bangkok Airways Bangkok Airways 1h 35m · Nonstop Sat, Nov 28 - Mon, Nov 30
Book Now
Flight news

Koh Samui weather alert: A moderate northeast monsoon brings isolated heavy rains, with Gulf waves exceeding 2 meters during thundershowers. From 18–22 November 2026, conditions will intensify with scattered heavy to isolated very heavy rains across the South, and waves over 3 meters high during thundershowers in the lower Gulf.

Updated 5h ago

When to fly
October
Cheapest
Recommended airlines
Bangkok Airways Bangkok AirwaysCheapest· From INR 9,324 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 INR 9,324 and round-trip from INR 16,994. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Sun, Jan 24 | Bangkok Airways
      INR 9,324 INR 17,325
      46% off
      46% off
      INR 17,325 INR 9,324
    • DMK 08:50
      1h 35m
      Nonstop
      USM 10:25
      Bangkok - Koh Samui | Sun, Nov 22 | Bangkok Airways
      INR 9,366 INR 16,148
      42% off
      42% off
      INR 16,148 INR 9,366
    • DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Sat, Nov 28 | Bangkok Airways
      INR 9,677 INR 16,148
      40% off
      40% off
      INR 16,148 INR 9,677
    • DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Fri, Nov 27 | Bangkok Airways
      INR 9,931
      43% off
      INR 17,325 INR 9,931
    • DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Mon, Jan 25 | Bangkok Airways
      INR 10,327
      40% off
      INR 17,325 INR 10,327
    • DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Tue, Nov 24 | Bangkok Airways
      INR 10,355
      36% off
      INR 16,148 INR 10,355
    • DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Thu, Dec 3 | Bangkok Airways
      INR 10,581
      34% off
      INR 16,148 INR 10,581
    • DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Fri, Nov 20 | Bangkok Airways
      INR 10,934
      51% off
      INR 22,289 INR 10,934
    • DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Sun, Nov 22 | Bangkok Airways
      INR 10,991
      37% off
      INR 17,325 INR 10,991
    • BKK 13:00
      17h 25m
      1 stop
      USM 14:00
      Bangkok - Koh Samui | Wed, Nov 18 | Normal Airline
      More cheap flights
      More cheap flights
    • Cheapest nonstop
      DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Sat, Nov 28 | Bangkok Airways
      USM 07:00
      1h 15m
      Nonstop
      BKK 08:15
      Koh Samui - Bangkok | Mon, Nov 30 | Bangkok Airways
      INR 16,994 INR 27,331
      38% off
      38% off
      INR 27,331 INR 16,994
    • DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Mon, Nov 23 | Bangkok Airways
      USM 07:00
      1h 15m
      Nonstop
      BKK 08:15
      Koh Samui - Bangkok | Wed, Nov 25 | Bangkok Airways
      INR 17,997 INR 27,331
      34% off
      34% off
      INR 27,331 INR 17,997
    • DMK 08:50
      1h 35m
      Nonstop
      USM 10:25
      Bangkok - Koh Samui | Sat, Nov 21 | Bangkok Airways
      USM 07:00
      1h 15m
      Nonstop
      BKK 08:15
      Koh Samui - Bangkok | Mon, Nov 23 | Bangkok Airways
      INR 17,997 INR 27,331
      34% off
      34% off
      INR 27,331 INR 17,997
    • DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Wed, Dec 2 | Bangkok Airways
      USM 07:00
      1h 15m
      Nonstop
      BKK 08:15
      Koh Samui - Bangkok | Wed, Dec 9 | Bangkok Airways
      INR 17,997
      34% off
      INR 27,331 INR 17,997
    • DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Tue, Nov 17 | Bangkok Airways
      USM 07:00
      1h 15m
      Nonstop
      BKK 08:15
      Koh Samui - Bangkok | Mon, Nov 23 | Bangkok Airways
      INR 18,845
      31% off
      INR 27,331 INR 18,845
    • DMK 08:50
      1h 35m
      Nonstop
      USM 10:25
      Bangkok - Koh Samui | Fri, Nov 20 | Bangkok Airways
      USM 07:00
      1h 15m
      Nonstop
      BKK 08:15
      Koh Samui - Bangkok | Wed, Nov 25 | Bangkok Airways
      INR 18,845
      31% off
      INR 27,331 INR 18,845
    • DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Thu, Nov 19 | Bangkok Airways
      USM 07:00
      1h 15m
      Nonstop
      BKK 08:15
      Koh Samui - Bangkok | Mon, Nov 23 | Bangkok Airways
      INR 18,845
      31% off
      INR 27,331 INR 18,845
    • DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Fri, Nov 27 | Bangkok Airways
      USM 07:00
      1h 15m
      Nonstop
      BKK 08:15
      Koh Samui - Bangkok | Mon, Nov 30 | Bangkok Airways
      INR 18,845
      31% off
      INR 27,331 INR 18,845
    • DMK 08:50
      1h 35m
      Nonstop
      USM 10:25
      Bangkok - Koh Samui | Thu, Nov 26 | Bangkok Airways
      USM 07:00
      1h 15m
      Nonstop
      BKK 08:15
      Koh Samui - Bangkok | Mon, Nov 30 | Bangkok Airways
      INR 18,845
      31% off
      INR 27,331 INR 18,845
    • BKK 13:00
      17h 25m
      1 stop
      USM 14:00
      Bangkok - Koh Samui | Wed, Nov 18 | Normal Airline
      USM 15:00
      6h
      Nonstop
      BKK 16:00
      Koh Samui - Bangkok | Fri, Nov 20 | Normal Airline
      More cheap flights
      More cheap flights
    • Cheapest nonstop
      DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Sun, Jan 24 | Bangkok Airways
      INR 9,324 INR 17,325
      46% off
      46% off
      INR 17,325 INR 9,324
    • DMK 08:50
      1h 35m
      Nonstop
      USM 10:25
      Bangkok - Koh Samui | Sun, Nov 22 | Bangkok Airways
      INR 9,366 INR 16,148
      42% off
      42% off
      INR 16,148 INR 9,366
    • DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Sat, Nov 28 | Bangkok Airways
      INR 9,677 INR 16,148
      40% off
      40% off
      INR 16,148 INR 9,677
    • DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Fri, Nov 27 | Bangkok Airways
      INR 9,931
      43% off
      INR 17,325 INR 9,931
    • DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Mon, Jan 25 | Bangkok Airways
      INR 10,327
      40% off
      INR 17,325 INR 10,327
    • DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Tue, Nov 24 | Bangkok Airways
      INR 10,355
      36% off
      INR 16,148 INR 10,355
    • DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Thu, Dec 3 | Bangkok Airways
      INR 10,581
      34% off
      INR 16,148 INR 10,581
    • DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Fri, Nov 20 | Bangkok Airways
      INR 10,934
      51% off
      INR 22,289 INR 10,934
    • DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Sun, Nov 22 | Bangkok Airways
      INR 10,991
      37% off
      INR 17,325 INR 10,991
    • BKK 13:00
      17h 25m
      1 stop
      USM 14:00
      Bangkok - Koh Samui | Wed, Nov 18 | Normal Airline
      More cheap flights
      More cheap flights
    • Cheapest nonstop
      DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Sun, Jan 24 | Bangkok Airways
      INR 9,324 INR 33,748
      72% off
      72% off
      INR 33,748 INR 9,324
    • DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Fri, Nov 27 | Bangkok Airways
      INR 9,931 INR 33,748
      71% off
      71% off
      INR 33,748 INR 9,931
    • DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Mon, Jan 25 | Bangkok Airways
      INR 10,327 INR 33,748
      69% off
      69% off
      INR 33,748 INR 10,327
    • DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Tue, Dec 1 | Bangkok Airways
      INR 10,327
      69% off
      INR 33,748 INR 10,327
    • DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Wed, Nov 25 | Bangkok Airways
      INR 11,316
      66% off
      INR 33,748 INR 11,316
    • DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Thu, Nov 26 | Bangkok Airways
      INR 11,584
      66% off
      INR 33,748 INR 11,584
    • DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Wed, Jan 13 | Bangkok Airways
      INR 11,612
      66% off
      INR 33,748 INR 11,612
    • DMK 08:50
      1h 35m
      Nonstop
      USM 10:25
      Bangkok - Koh Samui | Thu, Nov 19 | Bangkok Airways
      INR 11,852
      65% off
      INR 33,748 INR 11,852
    • DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Sun, Jan 17 | Bangkok Airways
      INR 11,881
      65% off
      INR 33,748 INR 11,881
    • BKK 13:00
      17h 25m
      1 stop
      USM 14:00
      Bangkok - Koh Samui | Wed, Nov 18 | Normal Airline
      More cheap flights
      More cheap flights
    • Cheapest nonstop
      DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Tue, Nov 17 | Bangkok Airways
      INR 12,262 INR 19,994
      39% off
      39% off
      INR 19,994 INR 12,262
    • DMK 08:50
      1h 35m
      Nonstop
      USM 10:25
      Bangkok - Koh Samui | Wed, Nov 18 | Bangkok Airways
      INR 11,457 INR 19,994
      43% off
      43% off
      INR 19,994 INR 11,457
    • DMK 08:50
      1h 35m
      Nonstop
      USM 10:25
      Bangkok - Koh Samui | Thu, Nov 19 | Bangkok Airways
      INR 11,852 INR 19,994
      41% off
      41% off
      INR 19,994 INR 11,852
    • DMK 08:50
      1h 35m
      Nonstop
      USM 10:25
      Bangkok - Koh Samui | Fri, Nov 20 | Bangkok Airways
      INR 10,920
      45% off
      INR 19,994 INR 10,920
    • DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Sat, Nov 21 | Bangkok Airways
      INR 14,395
      28% off
      INR 19,994 INR 14,395
    • DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Sun, Nov 22 | Bangkok Airways
      INR 10,991
      45% off
      INR 19,994 INR 10,991
    • DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Mon, Nov 23 | Bangkok Airways
      INR 13,873
      31% off
      INR 19,994 INR 13,873
    • BKK 13:00
      17h 25m
      1 stop
      USM 14:00
      Bangkok - Koh Samui | Wed, Nov 18 | Normal Airline
      More cheap flights
      More cheap flights
    • DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Sun, Jan 24 | Bangkok Airways
      INR 9,324 INR 17,325
      46% off
      46% off
      INR 17,325 INR 9,324
    • DMK 08:50
      1h 35m
      Nonstop
      USM 10:25
      Bangkok - Koh Samui | Sun, Nov 22 | Bangkok Airways
      INR 9,366 INR 16,148
      42% off
      42% off
      INR 16,148 INR 9,366
    • DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Sat, Nov 28 | Bangkok Airways
      INR 9,677 INR 16,148
      40% off
      40% off
      INR 16,148 INR 9,677
    • DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Fri, Nov 27 | Bangkok Airways
      INR 9,931
      43% off
      INR 17,325 INR 9,931
    • DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Mon, Jan 25 | Bangkok Airways
      INR 10,327
      40% off
      INR 17,325 INR 10,327
    • DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Tue, Nov 24 | Bangkok Airways
      INR 10,355
      36% off
      INR 16,148 INR 10,355
    • DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Thu, Dec 3 | Bangkok Airways
      INR 10,581
      34% off
      INR 16,148 INR 10,581
    • DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Fri, Nov 20 | Bangkok Airways
      INR 10,934
      51% off
      INR 22,289 INR 10,934
    • DMK 18:55
      1h 35m
      Nonstop
      USM 20:30
      Bangkok - Koh Samui | Sun, Nov 22 | Bangkok Airways
      INR 10,991
      37% off
      INR 17,325 INR 10,991
    • BKK 13:00
      17h 25m
      1 stop
      USM 14:00
      Bangkok - Koh Samui | Wed, Nov 18 | Normal Airline
      More cheap flights
      More cheap 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 INR 9,324) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.
Bangkok Airways logo Bangkok Airways

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

Which month offers the lowest one-way fares when flying from Don Mueang International Airport to Samui Airport?

Data is based on the past 12 months. It shows the average one-way fares by month for flights from Don Mueang International Airport to Samui Airport on Trip.com.

Based on Trip.com data from the past 12 months, for cheaper one-way flights from Don Mueang International Airport to Samui Airport, it is best to book in October, when average fares are INR 10,141. Try to avoid February, as fares peak at around INR 16,478.

INR 16,478
INR 13,310
INR 10,141
INR 6,973
    Cheapest
  • INR 13,863
    Nov
  • INR 16,121
    Dec
  • INR 15,869
    Jan
  • INR 16,478
    Feb
  • INR 15,365
    Mar
  • INR 14,729
    Apr
  • INR 13,020
    May
  • INR 14,051
    Jun
  • INR 15,958
    Jul
  • INR 15,235
    Aug
  • INR 13,479
    Sep
  • INR 10,141
    Oct

Which month offers the lowest round-trip fares from Don Mueang International Airport to Samui Airport?

Data is based on the past 12 months. It shows the average round-trip fares by month for flights from Don Mueang International Airport to Samui Airport on Trip.com.

Based on Trip.com data from the past 12 months, November usually offers the lowest round-trip fares from Don Mueang International Airport to Samui Airport, with an average price of INR 20,477. February is typically the most expensive month, with average fares reaching INR 35,191.

INR 35,191
INR 27,834
INR 20,477
INR 13,120
  • INR 20,477
    Nov
  • INR 32,038
    Dec
  • INR 32,747
    Jan
  • INR 35,191
    Feb
  • INR 25,695
    Mar
  • INR 30,607
    Apr
  • INR 27,187
    May
  • INR 28,396
    Jun
  • INR 30,485
    Jul
  • INR 28,778
    Aug
  • INR 27,720
    Sep
  • INR 24,554
    Oct

Which day of the week offers the cheapest flights from Don Mueang International Airport to Samui Airport?

Data is based on the past 12 months. It shows the average fares by day of the week for flights from Don Mueang International Airport to Samui Airport on Trip.com.

Based on Trip.com data from the past 12 months, the cheapest day to depart from Don Mueang International Airport to Samui Airport is Tuesday, when average fares are usually lower than other days. Avoid departing on Saturday, as fares are typically the highest.

INR 14,696
INR 14,259
INR 13,822
INR 13,385
  • INR 14,419
    Mon
  • INR 13,822
    Tue
  • INR 14,543
    Wed
  • INR 14,376
    Thu
  • INR 14,477
    Fri
  • INR 14,696
    Sat
  • INR 14,292
    Sun

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

Check on the flight schedule from Bangkok to Koh Samui to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. PG455

    Don Mueang International Airport

    18:55

    DMK

    1h 35m

    20:30

    USM

    S M T W T F S
    Search

  2. PG453

    Don Mueang International Airport

    13:10

    DMK

    1h 35m

    14:45

    USM

    S M T W T F S
    Search

  3. PG451

    Don Mueang International Airport

    08:50

    DMK

    1h 35m

    10:25

    USM

    S M T W T F S
    Search
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 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 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 INR 19,693 in February, the most expensive month to book this route.
  • The earliest flight departs from Don Mueang International Airport at 08:50 and arrives in Samui Airport at 10:25.
  • The latest flight departs from Don Mueang International Airport at 18:55 and arrives in Samui Airport at 20:30.
    • The distance from Samui Airport to downtown is about 3 km, by taxi about 20 minutes.
  • 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 INR 9,366, and round-trip fares start from INR 16,994. The current lowest fare is a Bangkok Airways flight departing on Sun, Nov 22; 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 INR 13,822. 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 estimated lowest 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 you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed 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.