Cheapest return flights from Kathmandu to Seoul in April from 712€

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

Return flights

14 Apr - 21 Apr Air India
16 Apr - 23 Apr IndiGo
15 Apr - 22 Apr Air India
17 Apr - 24 Apr Air India
18 Apr - 25 Apr Batik Air Malaysia
14 Apr - 23 Apr Air India
26 Apr - 02 May China Southern
24 Apr - 25 Apr Thai Airways

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

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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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