AirHint found the following cheapest one-way flights from Ko Samui (USM) to Tokyo (NRT) in April 2026 (see full year).
One-Way flights
| 24 Apr | Scoot | ||
| 12 Apr | Scoot | ||
| 30 Apr | Scoot | ||
| 02 Apr | Bangkok Airways | ||
| 05 Apr | Bangkok Airways |
Also check the deals for return flights from Ko Samui to Tokyo in April.
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