Cheapest return flights from Seoul to Kathmandu in April from 314€
AirHint found the following cheapest return flights from Seoul (ICN) to Kathmandu (KTM)
in April 2026 (see full year ).
Return flights
22 Apr
- 26 Apr
SriLankan Airlines
314 €
01 Apr
- 05 Apr
SriLankan Airlines
314 €
29 Apr
- 10 May
SriLankan Airlines
316 €
08 Apr
- 19 Apr
SriLankan Airlines
346 €
08 Apr
- 26 Apr
SriLankan Airlines
346 €
04 Apr
- 05 May
Thai VietJet Air
398 €
24 Apr
- 06 May
Thai AirAsia X
400 €
04 Apr
- 28 Apr
Thai VietJet Air
408 €
03 Apr
- 14 Apr
China Southern
425 €
27 Apr
- 07 May
Malaysia Airlines
442 €
07 Apr
- 02 May
Air India
443 €
08 Apr
- 22 Apr
Air China
447 €
10 Apr
- 23 Apr
Air China
447 €
10 Apr
- 22 Apr
Air China
447 €
24 Apr
- 16 May
Air China
447 €
14 Apr
- 12 May
Air China
447 €
22 Apr
- 14 May
Air China
447 €
13 Apr
- 24 Apr
Air China
449 €
18 Apr
- 09 May
Air China
449 €
24 Apr
- 09 May
Air China
449 €
Also check the deals for one-way flights from Seoul to Kathmandu in April .
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