Cheapest return flights from Seoul to Kathmandu in November from $521

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 November 2025 (see full year).

Return flights

05 Nov - 13 Nov Air China
20 Nov - 25 Nov Air China
27 Nov - 30 Nov Air China
07 Nov - 18 Nov Air China
05 Nov - 18 Nov Air China
07 Nov - 15 Nov Air China
16 Nov - 27 Nov Air China
01 Nov - 09 Nov SriLankan Airlines
01 Nov - 13 Nov Air India
01 Nov - 14 Nov Air India
11 Nov - 11 Dec Air India
28 Nov - 05 Dec Thai Airways
07 Nov - 05 Dec Thai Airways
24 Nov - 01 Dec Thai Airways
19 Nov - 01 Dec China Southern
12 Nov - 11 Dec China Southern
03 Nov - 01 Dec Thai Airways

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