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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 S$ 80 and round-trip from S$ 182. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      DMK 18:55
      1h 35m
      Direct
      USM 20:30
      Bangkok - Koh Samui | Sun, Nov 29 | Bangkok Airways
      S$ 80 S$ 396
      80% off
      80% off
      S$ 396 S$ 80
    • DMK 18:55
      1h 35m
      Direct
      USM 20:30
      Bangkok - Koh Samui | Fri, Nov 6 | Bangkok Airways
      S$ 89 S$ 142
      37% off
      37% off
      S$ 142 S$ 89
    • DMK 08:50
      1h 35m
      Direct
      USM 10:25
      Bangkok - Koh Samui | Wed, Nov 11 | Bangkok Airways
      S$ 89 S$ 142
      37% off
      37% off
      S$ 142 S$ 89
    • DMK 18:55
      1h 35m
      Direct
      USM 20:30
      Bangkok - Koh Samui | Sat, Nov 14 | Bangkok Airways
      S$ 89
      37% off
      S$ 142 S$ 89
    • DMK 18:55
      1h 35m
      Direct
      USM 20:30
      Bangkok - Koh Samui | Wed, Nov 18 | Bangkok Airways
      S$ 89
      37% off
      S$ 142 S$ 89
    • DMK 18:55
      1h 35m
      Direct
      USM 20:30
      Bangkok - Koh Samui | Fri, Nov 20 | Bangkok Airways
      S$ 89
      37% off
      S$ 142 S$ 89
    • DMK 08:50
      1h 35m
      Direct
      USM 10:25
      Bangkok - Koh Samui | Wed, Dec 2 | Bangkok Airways
      S$ 89
      37% off
      S$ 142 S$ 89
    • DMK 13:10
      1h 35m
      Direct
      USM 14:45
      Bangkok - Koh Samui | Sat, Nov 28 | Bangkok Airways
      S$ 89
      37% off
      S$ 142 S$ 89
    • DMK 08:50
      1h 35m
      Direct
      USM 10:25
      Bangkok - Koh Samui | Fri, Nov 13 | Bangkok Airways
      S$ 91
      36% off
      S$ 142 S$ 91
    • BKK 13:00
      17h 25m
      1 stop
      USM 14:00
      Bangkok - Koh Samui | Sat, Oct 17 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      DMK 13:10
      1h 35m
      Direct
      USM 14:45
      Bangkok - Koh Samui | Wed, Nov 4 | Bangkok Airways
      USM 20:20
      1h 15m
      Direct
      BKK 21:35
      Koh Samui - Bangkok | Sun, Nov 8 | Bangkok Airways
      S$ 182 S$ 240
      24% off
      24% off
      S$ 240 S$ 182
    • DMK 08:50
      1h 35m
      Direct
      USM 10:25
      Bangkok - Koh Samui | Thu, Nov 5 | Bangkok Airways
      USM 20:30
      1h 15m
      Direct
      BKK 21:45
      Koh Samui - Bangkok | Sat, Nov 7 | Bangkok Airways
      S$ 182 S$ 240
      24% off
      24% off
      S$ 240 S$ 182
    • DMK 18:55
      1h 35m
      Direct
      USM 20:30
      Bangkok - Koh Samui | Fri, Nov 13 | Bangkok Airways
      USM 20:30
      1h 15m
      Direct
      BKK 21:45
      Koh Samui - Bangkok | Fri, Nov 20 | Bangkok Airways
      S$ 182 S$ 240
      24% off
      24% off
      S$ 240 S$ 182
    • DMK 08:50
      1h 35m
      Direct
      USM 10:25
      Bangkok - Koh Samui | Wed, Nov 11 | Bangkok Airways
      USM 14:25
      1h 35m
      Direct
      BKK 16:00
      Koh Samui - Bangkok | Tue, Nov 17 | Bangkok Airways
      S$ 182
      24% off
      S$ 240 S$ 182
    • DMK 18:55
      1h 35m
      Direct
      USM 20:30
      Bangkok - Koh Samui | Sat, Nov 14 | Bangkok Airways
      USM 18:40
      1h 35m
      Direct
      BKK 20:15
      Koh Samui - Bangkok | Wed, Nov 18 | Bangkok Airways
      S$ 182
      24% off
      S$ 240 S$ 182
    • DMK 18:55
      1h 35m
      Direct
      USM 20:30
      Bangkok - Koh Samui | Fri, Nov 6 | Bangkok Airways
      USM 21:30
      1h 15m
      Direct
      BKK 22:45
      Koh Samui - Bangkok | Fri, Nov 13 | Bangkok Airways
      S$ 183
      24% off
      S$ 240 S$ 183
    • DMK 18:55
      1h 35m
      Direct
      USM 20:30
      Bangkok - Koh Samui | Fri, Nov 20 | Bangkok Airways
      USM 06:45
      1h 35m
      Direct
      DMK 08:20
      Koh Samui - Bangkok | Mon, Nov 23 | Bangkok Airways
      S$ 183
      24% off
      S$ 240 S$ 183
    • DMK 18:55
      1h 35m
      Direct
      USM 20:30
      Bangkok - Koh Samui | Wed, Nov 18 | Bangkok Airways
      USM 06:45
      1h 35m
      Direct
      DMK 08:20
      Koh Samui - Bangkok | Mon, Nov 23 | Bangkok Airways
      S$ 183
      24% off
      S$ 240 S$ 183
    • DMK 08:50
      1h 35m
      Direct
      USM 10:25
      Bangkok - Koh Samui | Thu, Nov 12 | Bangkok Airways
      USM 06:45
      1h 35m
      Direct
      DMK 08:20
      Koh Samui - Bangkok | Mon, Nov 16 | Bangkok Airways
      S$ 184
      23% off
      S$ 240 S$ 184
    • BKK 13:00
      17h 25m
      1 stop
      USM 14:00
      Bangkok - Koh Samui | Sat, Oct 17 | Normal Airline
      USM 15:00
      6h
      Direct
      BKK 16:00
      Koh Samui - Bangkok | Mon, Oct 19 | Normal Airline
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    • Cheapest nonstop
      DMK 18:55
      1h 35m
      Direct
      USM 20:30
      Bangkok - Koh Samui | Sun, Nov 29 | Bangkok Airways
      S$ 80 S$ 202
      60% off
      60% off
      S$ 202 S$ 80
    • DMK 18:55
      1h 35m
      Direct
      USM 20:30
      Bangkok - Koh Samui | Wed, Nov 11 | Bangkok Airways
      S$ 129 S$ 202
      36% off
      36% off
      S$ 202 S$ 129
    • DMK 08:50
      1h 35m
      Direct
      USM 10:25
      Bangkok - Koh Samui | Thu, Nov 12 | Bangkok Airways
      S$ 135 S$ 202
      33% off
      33% off
      S$ 202 S$ 135
    • DMK 18:55
      1h 35m
      Direct
      USM 20:30
      Bangkok - Koh Samui | Sun, Nov 15 | Bangkok Airways
      S$ 135
      33% off
      S$ 202 S$ 135
    • DMK 08:50
      1h 35m
      Direct
      USM 10:25
      Bangkok - Koh Samui | Mon, Nov 9 | Bangkok Airways
      S$ 135
      33% off
      S$ 202 S$ 135
    • DMK 08:50
      1h 35m
      Direct
      USM 10:25
      Bangkok - Koh Samui | Sun, Nov 8 | Bangkok Airways
      S$ 146
      28% off
      S$ 202 S$ 146
    • DMK 08:50
      1h 35m
      Direct
      USM 10:25
      Bangkok - Koh Samui | Mon, Nov 30 | Bangkok Airways
      S$ 152
      25% off
      S$ 202 S$ 152
    • DMK 18:55
      1h 35m
      Direct
      USM 20:30
      Bangkok - Koh Samui | Sat, Nov 7 | Bangkok Airways
      S$ 153
      24% off
      S$ 202 S$ 153
    • DMK 08:50
      1h 35m
      Direct
      USM 10:25
      Bangkok - Koh Samui | Fri, Nov 27 | Bangkok Airways
      S$ 156
      23% off
      S$ 202 S$ 156
    • BKK 13:00
      17h 25m
      1 stop
      USM 14:00
      Bangkok - Koh Samui | Sat, Oct 17 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      DMK 18:55
      1h 35m
      Direct
      USM 20:30
      Bangkok - Koh Samui | Sun, Nov 29 | Bangkok Airways
      S$ 80 S$ 396
      80% off
      80% off
      S$ 396 S$ 80
    • DMK 18:55
      1h 35m
      Direct
      USM 20:30
      Bangkok - Koh Samui | Wed, Nov 11 | Bangkok Airways
      S$ 129 S$ 396
      67% off
      67% off
      S$ 396 S$ 129
    • DMK 08:50
      1h 35m
      Direct
      USM 10:25
      Bangkok - Koh Samui | Thu, Nov 12 | Bangkok Airways
      S$ 135 S$ 396
      66% off
      66% off
      S$ 396 S$ 135
    • DMK 18:55
      1h 35m
      Direct
      USM 20:30
      Bangkok - Koh Samui | Sun, Nov 15 | Bangkok Airways
      S$ 135
      66% off
      S$ 396 S$ 135
    • DMK 08:50
      1h 35m
      Direct
      USM 10:25
      Bangkok - Koh Samui | Mon, Nov 9 | Bangkok Airways
      S$ 135
      66% off
      S$ 396 S$ 135
    • DMK 08:50
      1h 35m
      Direct
      USM 10:25
      Bangkok - Koh Samui | Sun, Nov 8 | Bangkok Airways
      S$ 146
      63% off
      S$ 396 S$ 146
    • DMK 08:50
      1h 35m
      Direct
      USM 10:25
      Bangkok - Koh Samui | Mon, Nov 30 | Bangkok Airways
      S$ 152
      62% off
      S$ 396 S$ 152
    • DMK 18:55
      1h 35m
      Direct
      USM 20:30
      Bangkok - Koh Samui | Sat, Nov 7 | Bangkok Airways
      S$ 153
      61% off
      S$ 396 S$ 153
    • DMK 08:50
      1h 35m
      Direct
      USM 10:25
      Bangkok - Koh Samui | Fri, Nov 27 | Bangkok Airways
      S$ 156
      61% off
      S$ 396 S$ 156
    • BKK 13:00
      17h 25m
      1 stop
      USM 14:00
      Bangkok - Koh Samui | Sat, Oct 17 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      DMK 13:25
      1h 30m
      Direct
      USM 14:55
      Bangkok - Koh Samui | Wed, Oct 21 | Bangkok Airways
      S$ 137 S$ 199
      31% off
      31% off
      S$ 199 S$ 137
    • DMK 18:15
      1h 30m
      Direct
      USM 19:45
      Bangkok - Koh Samui | Sat, Oct 17 | Bangkok Airways
      S$ 149 S$ 199
      25% off
      25% off
      S$ 199 S$ 149
    • DMK 18:40
      1h 30m
      Direct
      USM 20:10
      Bangkok - Koh Samui | Tue, Oct 20 | Bangkok Airways
      S$ 149 S$ 199
      25% off
      25% off
      S$ 199 S$ 149
    • DMK 09:05
      1h 30m
      Direct
      USM 10:35
      Bangkok - Koh Samui | Fri, Oct 16 | Bangkok Airways
      S$ 155
      22% off
      S$ 199 S$ 155
    • DMK 18:15
      1h 30m
      Direct
      USM 19:45
      Bangkok - Koh Samui | Mon, Oct 19 | Bangkok Airways
      S$ 161
      19% off
      S$ 199 S$ 161
    • DMK 18:15
      1h 30m
      Direct
      USM 19:45
      Bangkok - Koh Samui | Sun, Oct 18 | Bangkok Airways
      S$ 161
      19% off
      S$ 199 S$ 161
    • DMK 18:15
      1h 30m
      Direct
      USM 19:45
      Bangkok - Koh Samui | Thu, Oct 22 | Bangkok Airways
      S$ 161
      19% off
      S$ 199 S$ 161
    • BKK 13:00
      17h 25m
      1 stop
      USM 14:00
      Bangkok - Koh Samui | Sat, Oct 17 | Normal Airline
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    • DMK 18:15
      1h 30m
      Direct
      USM 19:45
      Bangkok - Koh Samui | Mon, Oct 19 | Bangkok Airways
      S$ 161 S$ 283
      43% off
      43% off
      S$ 283 S$ 161
    • DMK 13:25
      1h 30m
      Direct
      USM 14:55
      Bangkok - Koh Samui | Fri, Oct 23 | Bangkok Airways
      S$ 222 S$ 283
      22% off
      22% off
      S$ 283 S$ 222
    • DMK 13:25
      1h 30m
      Direct
      USM 14:55
      Bangkok - Koh Samui | Sat, Oct 24 | Bangkok Airways
      S$ 198 S$ 283
      30% off
      30% off
      S$ 283 S$ 198
    • DMK 18:40
      1h 30m
      Direct
      USM 20:10
      Bangkok - Koh Samui | Tue, Oct 20 | Bangkok Airways
      S$ 149
      47% off
      S$ 283 S$ 149
    • DMK 18:15
      1h 30m
      Direct
      USM 19:45
      Bangkok - Koh Samui | Fri, Oct 16 | Bangkok Airways
      S$ 155
      45% off
      S$ 283 S$ 155
    • DMK 18:15
      1h 30m
      Direct
      USM 19:45
      Bangkok - Koh Samui | Sun, Oct 18 | Bangkok Airways
      S$ 161
      43% off
      S$ 283 S$ 161
    • DMK 18:15
      1h 30m
      Direct
      USM 19:45
      Bangkok - Koh Samui | Thu, Oct 22 | Bangkok Airways
      S$ 161
      43% off
      S$ 283 S$ 161
    • DMK 13:25
      1h 30m
      Direct
      USM 14:55
      Bangkok - Koh Samui | Wed, Oct 21 | Bangkok Airways
      S$ 137
      52% off
      S$ 283 S$ 137
    • DMK 18:15
      1h 30m
      Direct
      USM 19:45
      Bangkok - Koh Samui | Sat, Oct 17 | Bangkok Airways
      S$ 149
      47% off
      S$ 283 S$ 149
    • BKK 13:00
      17h 25m
      1 stop
      USM 14:00
      Bangkok - Koh Samui | Sat, Oct 17 | Normal Airline
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

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

Which month has the cheapest one-way flights from Don Mueang International Airport to Samui Airport?

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

Based on Trip.com data from the past 12 months, the cheapest one-way flights from Don Mueang International Airport to Samui Airport are usually in October, with an average price of S$ 167. February sees the highest fares, around S$ 224.

S$ 224
S$ 196
S$ 167
S$ 139
  • S$ 167
    Oct
  • S$ 183
    Nov
  • S$ 220
    Dec
  • S$ 216
    Jan
  • S$ 224
    Feb
  • S$ 209
    Mar
  • S$ 201
    Apr
  • S$ 177
    May
  • S$ 191
    Jun
  • S$ 217
    Jul
  • S$ 207
    Aug
  • S$ 184
    Sep

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

The data is based on Trip.com data from the past 12 months and shows the average round-trip fares by month from Don Mueang International Airport to Samui Airport.

Based on Trip.com data from the past 12 months, the cheapest round‑trip flights from Don Mueang International Airport to Samui Airport are usually in October, with an average price of S$ 336. February sees the highest fares, around S$ 479.

S$ 479
S$ 408
S$ 336
S$ 265
  • S$ 336
    Oct
  • S$ 377
    Nov
  • S$ 436
    Dec
  • S$ 445
    Jan
  • S$ 479
    Feb
  • S$ 350
    Mar
  • S$ 416
    Apr
  • S$ 370
    May
  • S$ 386
    Jun
  • S$ 415
    Jul
  • S$ 391
    Aug
  • S$ 377
    Sep

Which day of the week has the cheapest flights from Don Mueang International Airport to Samui 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 Don Mueang International Airport to Samui Airport.

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

S$ 206
S$ 201
S$ 195
S$ 190
  • S$ 198
    Mon
  • S$ 195
    Tue
  • S$ 206
    Wed
  • S$ 200
    Thu
  • S$ 202
    Fri
  • S$ 201
    Sat
  • S$ 198
    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 S$ 89) among 4 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Bangkok Airways
From S$ 89
Nokair Airline
From S$ 137
Thai AirAsia
From S$ 138
Thai Lion Air
From S$ 141

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

    18:15

    DMK

    1h 30m

    19:45

    USM

    S M T W T F S
    Search

  2. PG453

    Don Mueang International Airport

    13:25

    DMK

    1h 30m

    14:55

    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
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 488.65km
Cheapest one-way ticket price S$ 80
Cheapest return ticket price S$ 182

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 14 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 18:50, 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 S$ 264 in January, the most expensive month to book this route.
  • The earliest flight departs from Don Mueang International Airport (DMK) at 08:50 and arrives in Samui Airport (USM) at 10:25.
  • The latest flight departs from Don Mueang International Airport (DMK) at 18:55 and arrives in Samui Airport (USM) at 20:30.
    • The distance from Samui Airport to downtown is about 3km, 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 S$ 89, and round-trip fares start from S$ 182. The current lowest fare is a Bangkok Airways flight departing on Fri, Nov 6; 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 14 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 S$ 151. 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.

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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 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.