Cheapest one-way flights from Seoul to Colombo in April from $326

Best time to book flights for Seoul (ICN) to Colombo (CMB) flights at AirHint

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

One-Way flights

26 Apr AirAsia X
16 Apr AirAsia X

Also check the deals for return flights from Seoul 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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