Cheapest one-way flights from Ko Samui to Colombo in April from 496€

Best time to book flights for Ko Samui (USM) to Colombo (CMB) flights at AirHint

AirHint found the following cheapest one-way flights from Ko Samui (USM) to Colombo (CMB) in April 2025 (see full year).

One-Way flights

13 Apr Thai Airways

Also check the deals for return flights from Ko Samui to Colombo in April.

Skyscanner

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.

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