Cheapest return flights from Seoul to Kathmandu in October from 497€

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

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

Return flights

15 Oct - 19 Oct Thai AirAsia X
15 Oct - 20 Oct Thai AirAsia X
15 Oct - 31 Oct Thai AirAsia X
15 Oct - 29 Oct Thai AirAsia X
15 Oct - 02 Nov Thai AirAsia X
17 Oct - 19 Oct Thai AirAsia X
17 Oct - 20 Oct Thai AirAsia X
17 Oct - 31 Oct Thai AirAsia X
17 Oct - 29 Oct Thai AirAsia X
08 Oct - 19 Oct Thai AirAsia X
08 Oct - 20 Oct Thai AirAsia X
17 Oct - 02 Nov Thai AirAsia X
27 Oct - 06 Nov Air China
24 Oct - 22 Nov Air China
29 Oct - 26 Nov Air China
24 Oct - 10 Nov Thai AirAsia X
24 Oct - 02 Nov Thai AirAsia X
24 Oct - 07 Nov Thai AirAsia X
31 Oct - 24 Nov Malaysia Airlines
17 Oct - 15 Nov China Southern

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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