Cheapest return flights from Seoul to Kathmandu in June from 373€

AirHint found the following cheapest return flights from Seoul (ICN) to Kathmandu (KTM) in June 2026 (see full year).

Return flights

06 Jun - 23 Jun Air China
03 Jun - 13 Jun Air China
18 Jun - 25 Jun Air India
20 Jun - 27 Jun China Southern
30 Jun - 07 Jul China Southern
22 Jun - 30 Jul Air China
09 Jun - 13 Jun Singapore Airlines
03 Jun - 08 Jun China Southern
06 Jun - 16 Jun Air China
06 Jun - 10 Jun China Southern
10 Jun - 17 Jun China Southern
02 Jun - 16 Jun China Southern
28 Jun - 28 Jul Thai Airways
27 Jun - 04 Jul Korean Air direct
30 Jun - 07 Jul Korean Air direct

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