Cheapest one-way flights from Seoul to Kathmandu in April from $157

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

AirHint found the following cheapest one-way flights from Seoul (ICN) to Kathmandu (KTM) in April 2025 (see full year).

One-Way flights

09 Apr China Southern
05 Apr Air China
16 Apr China Southern
22 Apr Air China
28 Apr Air China
15 Apr Air China
17 Apr Air China
12 Apr Air China
04 Apr Air China
25 Apr China Eastern

Also check the deals for return flights from Seoul to Kathmandu in April.

Skyscanner

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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