Cheapest return flights from Seoul to Kathmandu in April from 449€

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 April 2025 (see full year).

Return flights

05 Apr - 25 May China Southern
15 Apr - 22 May China Southern
03 Apr - 16 May China Southern
04 Apr - 25 May China Southern
12 Apr - 11 May China Southern
04 Apr - 28 May China Southern
04 Apr - 24 May China Southern
03 Apr - 09 Apr China Southern
09 Apr - 26 May China Southern
01 Apr - 04 Apr China Southern
07 Apr - 26 May China Southern
09 Apr - 30 May China Southern
04 Apr - 05 Apr China Southern
02 Apr - 16 Apr China Southern
02 Apr - 11 Apr China Southern
04 Apr - 19 Apr China Southern
18 Apr - 19 Apr China Southern
03 Apr - 17 Apr China Southern
16 Apr - 25 Apr Thai AirAsia X
16 Apr - 28 Apr Thai AirAsia X

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