Cheapest return flights from Seoul to Kathmandu in May from 439€

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

Return flights

25 May - 12 Jun China Eastern
27 May - 31 May SriLankan Airlines
05 May - 27 May Air India
05 May - 20 May Air India
06 May - 20 May Air India
07 May - 13 May Air India
07 May - 20 May Air India
08 May - 20 May Air India
09 May - 13 May Air India
09 May - 20 May Air India
20 May - 28 May Air India
09 May - 18 Jun Air India
10 May - 24 Jun Air India
05 May - 15 Jun Air India
09 May - 25 Jun Air India
09 May - 23 Jun Air India
09 May - 24 Jun Air India
16 May - 24 Jun Air India
16 May - 13 Jun Air China
16 May - 02 Jun Air India

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

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