Cheapest one-way flights from Ko Samui to Singapore in April from $259
AirHint found the following cheapest one-way flights from Ko Samui (USM) to Singapore (SIN) in April 2026 (see full year).
One-Way flights
| 14 Apr | Thai Airways | ||
| 13 Apr | Thai Airways | ||
| 06 Apr | Thai Airways | ||
| 11 Apr | Thai Airways |
Also check the deals for return flights from Ko Samui to Singapore in April.
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
