AirHint found the following cheapest return flights from Seoul (ICN) to Colombo (CMB) in February 2026 (see full year).

Return flights

25 Feb - 01 Mar	Air China
06 Feb - 07 Feb	Thai AirAsia X
16 Feb - 24 Feb	Air China
11 Feb - 22 Feb	Air China
13 Feb - 15 Feb	Air China
13 Feb - 16 Feb	Air India
13 Feb - 18 Feb	Air India
11 Feb - 15 Feb	Air China
13 Feb - 02 Mar	Air India
15 Feb - 02 Mar	Air India
13 Feb - 19 Feb	Air China
25 Feb - 01 Mar	SriLankan Airlines	direct
16 Feb - 24 Feb	SriLankan Airlines	direct
14 Feb - 02 Mar	Air India
16 Feb - 07 Mar	Thai AirAsia X
16 Feb - 08 Mar	Thai AirAsia X
07 Feb - 22 Feb	Thai Airways
14 Feb - 07 Mar	AirAsia X

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

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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Cheapest return flights from Seoul to Colombo in February from 464€

Return flights