Cheapest return flights from Kathmandu to Seoul in August from 390€

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

Return flights

09 Aug - 12 Aug China Eastern
19 Aug - 25 Aug China Eastern
08 Aug - 11 Aug Thai AirAsia
01 Aug - 02 Aug Air China
12 Aug - 01 Sep Air China
19 Aug - 26 Aug Cathay Pacific
22 Aug - 29 Aug Cathay Pacific
23 Aug - 30 Aug Cathay Pacific
25 Aug - 08 Sep Cathay Pacific
18 Aug - 25 Aug Cathay Pacific
26 Aug - 02 Sep Cathay Pacific
24 Aug - 30 Aug Cathay Pacific
29 Aug - 05 Sep Cathay Pacific
11 Aug - 01 Sep Thai Airways
04 Aug - 11 Aug Thai Airways
27 Aug - 03 Sep Thai Airways
12 Aug - 19 Sep Thai Airways
25 Aug - 01 Sep Korean Air direct
25 Aug - 08 Sep Korean Air direct
18 Aug - 08 Sep China Southern

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

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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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