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

One-Way flights

26 Nov	Thai AirAsia
16 Nov	Thai AirAsia
05 Nov	Thai Lion Air
29 Nov	Thai Lion Air
25 Nov	Thai Lion Air
07 Nov	Thai Lion Air
22 Nov	Thai Lion Air
17 Nov	Thai AirAsia
10 Nov	Thai AirAsia
03 Nov	Thai AirAsia

Also check the deals for return flights from Kathmandu to Seoul in November.

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 one-way flights from Kathmandu to Seoul in November from 204€

One-Way flights