Cheapest return flights from Seoul to Colombo in September from 391€

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

Return flights

09 Sep - 14 Sep AirAsia X
17 Sep - 26 Sep Air India
18 Sep - 26 Sep Air India
16 Sep - 25 Sep SriLankan Airlines direct
19 Sep - 27 Sep Thai Airways
23 Sep - 27 Sep Thai Airways
07 Sep - 14 Sep Thai Airways
19 Sep - 27 Sep SriLankan Airlines direct
23 Sep - 27 Sep SriLankan Airlines direct

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

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