Cheapest return flights from Kathmandu to Seoul in June from $402

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

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

Return flights

09 Jun - 16 Jun China Eastern
02 Jun - 09 Jun Thai AirAsia
08 Jun - 09 Jun Air China
06 Jun - 20 Jun China Southern
20 Jun - 25 Jun China Southern
27 Jun - 25 Jul Air China
27 Jun - 23 Jul Cathay Pacific
03 Jun - 12 Jun Thai Airways
09 Jun - 16 Jun Korean Air direct
02 Jun - 09 Jun Korean Air direct
27 Jun - 25 Jul Korean Air direct

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

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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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