Cheapest return flights from Colombo to Seoul in September from 581€

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

AirHint found the following cheapest return flights from Colombo (CMB) to Seoul (ICN) in September 2025 (see full year).

Return flights

10 Sep - 18 Sep AirAsia
12 Sep - 18 Sep Thai AirAsia
10 Sep - 01 Oct AirAsia
12 Sep - 01 Oct Thai AirAsia
12 Sep - 02 Oct Thai AirAsia
12 Sep - 03 Oct Thai AirAsia

Also check the deals for one-way flights from Colombo to Seoul in September.

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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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