Cheapest one-way flights from Seoul to Colombo in October from $185

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 October 2025 (see full year).

One-Way flights

10 Oct AirAsia X
29 Oct Thai AirAsia X
11 Oct Thai AirAsia X
17 Oct Thai AirAsia X
01 Oct Eastar Jet
08 Oct Thai AirAsia X
02 Oct Jeju Air
11 Oct SriLankan Airlines direct
01 Oct Korean Air direct
03 Oct AirAsia X

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

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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