Cheapest return flights from Kathmandu to Seoul in November from $471

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

Return flights

17 Nov - 05 Dec Thai Lion Air
18 Nov - 06 Dec China Southern
09 Nov - 22 Nov China Southern
02 Nov - 09 Nov China Southern
01 Nov - 08 Nov China Southern
04 Nov - 09 Nov China Southern
06 Nov - 08 Nov Thai Airways
05 Nov - 10 Nov Thai Airways
18 Nov - 06 Dec Korean Air direct
01 Nov - 08 Nov Korean Air direct

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

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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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