Singapore (SIN)Koh Samui (USM)
- non-stop flights:
- 2–6 per day
- flight duration:
- at least
- Sun
- Mon
- Tue
- Wed
- Thu
- Fri
- Sat
from $281number of non-stop flights per airline and day of the week Sun Mon Tue Wed Thu Fri Sat 3–5 4–5 4–5 3–5 4–5 3–5 4–6 2 3 2 3 2 3 2