Cheapest return flights from Kathmandu to Seoul in April from $674

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

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

Return flights

28 Apr - 05 May Thai Airways
21 Apr - 08 May Air India
05 Apr - 12 Apr Air China
11 Apr - 18 Apr Thai Airways
05 Apr - 09 Apr Air China
07 Apr - 09 Apr Thai Airways
16 Apr - 30 Apr Air China
18 Apr - 05 May Thai Airways
06 Apr - 09 Apr Thai Airways
07 Apr - 21 Apr Thai Airways
07 Apr - 04 May Thai Airways
16 Apr - 29 Apr Air China
17 Apr - 29 Apr Malaysia Airlines
07 Apr - 11 Apr Air India
17 Apr - 02 May Air India
16 Apr - 01 May Malaysia Airlines
28 Apr - 05 May Korean Air direct
18 Apr - 05 May Korean Air direct
11 Apr - 02 May Korean Air direct

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