Cheapest one-way flights from Seoul to Kathmandu in October from 301€

Best time to book flights for Seoul (ICN) to Kathmandu (KTM) flights at AirHint

AirHint found the following cheapest one-way flights from Seoul (ICN) to Kathmandu (KTM) in October 2025 (see full year).

One-Way flights

17 Oct Thai AirAsia X
24 Oct Thai AirAsia X
08 Oct Thai AirAsia X
06 Oct Thai AirAsia X
13 Oct Thai AirAsia X
04 Oct SriLankan Airlines
05 Oct Thai AirAsia X
03 Oct Thai AirAsia X
13 Oct Korean Air direct
03 Oct Korean Air direct

Also check the deals for return flights from Seoul to Kathmandu 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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