Bangkok Airways
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U-Tapao International Airport
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Samui Airport
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Scan through all non-stop flights from U-Tapao, Rayong / Pattaya to Ko Samui. The full flight schedule below gives an overview of all non-stop flights from UTP to USM, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Ko Samui is a tropical destination known for its warm climate, with temperatures between 25°C and 30°C (77°F to 86°F) throughout the year. The area is characterized by high humidity and frequent rainfall.
Being located north of the equator, Ko Samui experiences its dry season from November to April, making this the perfect time to visit. In this period, you can expect mostly dry conditions, while the wet season will see days of rain. Humidity and temperatures are consistently high all year long.

Currently, there is only one airline operating non-stop flights from U-Tapao, Rayong / Pattaya UTP to Ko Samui USM, which is Bangkok Airways. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their UTP USM flight schedule.
Flights from UTP to USM are operated 7 times a week, with an average of 1 flight per day. Departure times vary between 17:20 - 17:25. The earliest flight departs at 17:20, the last flight departs at 17:25. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
On this non-stop route, you can fly in Economy only.
The fastest direct flight from U-Tapao, Rayong / Pattaya to Ko Samui takes 1 hour and 5 minutes. The flight distance between U-Tapao, Rayong / Pattaya and Ko Samui is 225 miles (or 362 km).
There is 1 airport in Ko Samui: Samui Airport (USM).
There are 7 flights per week flying from U-Tapao, Rayong / Pattaya to Ko Samui (as of April 2026).
1 hour and 5 minutes is the average flight time from U-Tapao, Rayong / Pattaya to Ko Samui.
The distance from U-Tapao, Rayong / Pattaya to Ko Samui is 225 miles (362 kilometers).
Bangkok Airways is the only airline flying nonstop from U-Tapao, Rayong / Pattaya to Ko Samui.
There are no alliances flying direct from U-Tapao, Rayong / Pattaya to Ko Samui at the moment.
You can fly non-stop in Economy only.
Aircraft types that fly from U-Tapao, Rayong / Pattaya to Ko Samui:
The earliest flight departs at 17:20 from U-Tapao, Rayong / Pattaya and arrives at 18:25 at Ko Samui.
The latest flight departs at 17:25 from U-Tapao, Rayong / Pattaya and arrives at 18:30 at Ko Samui.
225 miles (362 km) · 1h 5m
17:20
18:25
Bangkok Airways
PG 294
Bangkok Airways
Aerospatiale/Alenia ATR 42/ ATR 72
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F
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