฿2,565 Find Cheap Flights from Bangkok Don Mueang Intl to Ko Samui – Compare and Save

These are the earliest and latest flight times available from Bangkok Don Mueang Intl Airport to Ko Samui:

• Earliest: departs at 08:50 and lands at 10:25
• Latest: departs at 18:55 and lands at 20:30.

The flight takes about 1h 35m.

Only Economy class is available on flights from Bangkok Don Mueang Intl Airport to Ko Samui.

A direct flight from Bangkok Don Mueang Intl Airport to Ko Samui takes 1h 35m, covering 786 km.

No, a passport is not required for this domestic route, but you will need another form of identification, such as a driving licence.

Return flights from Bangkok Don Mueang Intl Airport to Ko Samui range from ฿8,418 to ฿11,252, with an average of ฿9,835 over the past 12 months. Anything below ฿8,418 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 6% above the ฿9,835 route average. Book 20 weeks before departure for the lowest fares.

On this route, direct flights are cheaper than stopover options on average. Direct fares average ฿9,770 return, compared with ฿11,850 via a stopover through Phuket City (HKT).

Bangkok Airways is the only airline operating Bangkok Don Mueang Intl Airport to Ko Samui flights. 89% of its flights are on time.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge ฿1,447–฿1,447 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Airbus A319 family is used most often on this route, operated mainly by Bangkok Airways and Philippine Airlines. Other aircraft seen on the route include ATR 42 / ATR 72 variants.

Morning is the busiest departure period on Bangkok Don Mueang Intl Airport to Ko Samui flights, with 34% leaving in that window. Afternoon departures account for 33%, Evening flights for 33%, and Night flights for 0%.

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about ฿5,366 to ฿40,248. That means the highest observed fare was about 8x higher than the lowest one.

One-way fares from Bangkok Don Mueang Intl Airport to Ko Samui are currently lower than usual. Average one-way flight prices are about ฿2,990, which is 46% below the typical average for this route.

Flights from Bangkok Don Mueang Intl Airport to Ko Samui usually depart from Bangkok Don Mueang Intl (DMK) and arrive at Ko Samui (USM).

Morning flights have the fewest delays on this route, while evening departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Bangkok Don Mueang Intl Airport to Ko Samui route, 11% of flights were delayed in the past three months, with delays averaging 1h 40m.

One-stop flights from Bangkok Don Mueang Intl Airport to Ko Samui most commonly connect through:

• Singapore Changi (SIN) – 55% of one-stop connections
• Phuket City (HKT) – 36% of one-stop connections
• Krabi (KBV) – 9% of one-stop connections

Yes. Flexible dates can save you up to 15% on flights from Bangkok Don Mueang Intl Airport to Ko Samui. Monday is the cheapest departure day at ฿9,281 return on average, while Saturday is the most expensive at ฿10,867, a difference of ฿1,586.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

Only Bangkok Airways operates flights between Bangkok Don Mueang Intl Airport and Ko Samui.

Flying via Krabi (KBV) gives the shortest average 1-stop total travel time of 3h 12m, compared to 6h 36m via Phuket City (HKT) and 8h 26m via Singapore Changi (SIN).

Some of the most popular sights in Ko Samui are Chaweng Beach, Lamai Beach, and Bophut Beach. These are among the most viewed places in Ko Samui on KAYAK.

Here are some options for this route, based on selected ticket types and cabin classes:

• Bangkok Airways: a cabin bag and a checked bag in Economy class

Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.