Cheapest return flights from Seoul to Kathmandu in October from 318€

AirHint found the following cheapest return flights from Seoul (ICN) to Kathmandu (KTM) in October 2026 (see full year).

Return flights

03 Oct - 11 Oct SriLankan Airlines
03 Oct - 12 Oct SriLankan Airlines
03 Oct - 17 Oct Air China
03 Oct - 09 Oct Air China
01 Oct - 09 Oct Air China
02 Oct - 09 Oct Air China
17 Oct - 27 Oct Air China
03 Oct - 10 Oct Air China
18 Oct - 28 Oct Thai Airways
06 Oct - 27 Oct Thai Airways

Also check the deals for one-way flights from Seoul to Kathmandu in October.

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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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