Cheapest return flights from Kathmandu to Seoul in April from 440€

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

Return flights

25 Apr - 28 Apr Air India
24 Apr - 27 Apr Thai Lion Air
04 Apr - 20 Apr China Eastern
18 Apr - 21 Apr Air China
25 Apr - 09 May Air China
16 Apr - 19 Apr Air India
24 Apr - 02 May Air India
24 Apr - 10 May Air India
25 Apr - 01 May Air India
28 Apr - 09 May Air India
10 Apr - 09 May Sichuan Airlines
18 Apr - 02 May Air India
08 Apr - 17 Apr Air India
26 Apr - 10 May Singapore Airlines
07 Apr - 09 May Air India
08 Apr - 09 May Air India
11 Apr - 18 Apr Sichuan Airlines
07 Apr - 20 Apr Thai Airways
07 Apr - 12 Apr Thai Airways
11 Apr - 17 Apr Thai Airways

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

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