Flight schedule from Bangkok (BKK) to Koh Samui (USM)
Select a travel date in the flight schedule for the route from Bangkok (BKK) to Koh Samui (USM) and compare affordable flight deals.
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- August 9 – 15, 2026
- August 16 – 22, 2026
- August 23 – 29, 2026
- BKKUSMnonstop
- BKKUSMnonstop
- BKKUSMnonstop
- BKKUSMnonstop
- BKKUSMnonstop
- BKKUSM1 stopover
- BKKUSM1 stopover
- BKKUSM1 stopover
- BKKUSMnonstop
- BKKUSM1 stopover
- BKKUSM1 stopover
- BKKUSMnonstop
- BKKUSM1 stopover
- BKKUSMnonstop
- BKKUSMnonstop
Important flight information
Frequently Asked Questions (FAQ)
A nonstop flight from Bangkok to Koh Samui typically takes around 1 hour 10 minutes. If you choose a connecting flight, allow more travel time. Typical one-stop itineraries take around 29 hours 50 minutes. For the quickest trip, a nonstop flight is usually the most comfortable choice.
Yes, there are nonstop flights from Bangkok to Koh Samui, averaging around 15 to 16 flights per day, operated by, among others, Bangkok Airways. If you want to fly without a layover, it is worth filtering specifically for nonstop flights when searching.
Direct flights from Bangkok to Koh Samui are operated by, among others, Bangkok Airways. These flights take you to Koh Samui nonstop, making them especially practical for short trips or weekend getaways. It is still worth comparing departure times and airline policies, as baggage rules and fees can vary.
Nonstop flights from Bangkok to Koh Samui operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.
From Bangkok to Koh Samui, there are on average around 15 to 16 flights per day. This usually means you have a good choice of departure times. If you are flexible, you can easily compare times, prices, and airlines.
From Bangkok to Koh Samui, there are around 109 to 110 flights per week. This means you usually have connections available on several days and at various times. Beyond the price, it is worth comparing flight duration, airline, and any potential additional fees.
The earliest nonstop flight from Bangkok to Koh Samui usually departs at 6:00 AM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in Koh Samui.
The last nonstop flight from Bangkok to Koh Samui usually departs at 7:45 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.
Flights from Bangkok to Koh Samui are most frequently searched for travel in May, February and April. If you are planning to fly in one of these months, it may be worth comparing offers early. Outside the most popular months, you may find more options or cheaper connections.
For flights from Bangkok to Koh Samui, departures on Monday, Tuesday and Wednesday are particularly in demand. Demand can be higher on popular travel days, so it is worth checking alternative departure days. You may find more suitable flight times or better-priced offers.
For trips from Bangkok to Koh Samui, stays of 6, 10 and 14 days are most commonly searched. These trip lengths are particularly popular with idealo users on this route.
In addition to Bangkok airport, users also frequently search for flights from Bangkok-Don Mueang to Koh Samui. Alternative departure airports can offer more choice of flight times, airlines or prices. Also check how accessible each airport is for you.