Cheapest one-way flights from Colombo to Seoul in April from $168

AirHint found the following cheapest one-way flights from Colombo (CMB) to Seoul (ICN) in April 2026 (see full year).

One-Way flights

21 Apr AirAsia
14 Apr AirAsia
13 Apr AirAsia
15 Apr AirAsia
14 Apr SriLankan Airlines direct
21 Apr SriLankan Airlines direct

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

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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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