Cheapest return flights from Seoul to Kathmandu in May from 324€

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

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

Return flights

16 May - 23 May China Eastern
27 May - 30 May Air China
08 May - 19 May China Eastern
09 May - 23 May Air China
16 May - 26 May Air China
22 May - 26 May Air China
20 May - 26 May Air China
09 May - 16 May Air China
09 May - 17 May Air China
23 May - 26 May Air China
31 May - 06 Jun Air China
31 May - 05 Jun Air China
30 May - 06 Jun Air China
31 May - 04 Jun Air China
30 May - 02 Jun Air China
10 May - 06 Jun China Southern
30 May - 07 Jun Air China
31 May - 07 Jun Air China
03 May - 11 Jun Air China
28 May - 04 Jun China Southern

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

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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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