Cheap flights from Seoul to Kathmandu

Direct flight: 3,966 km, ~4h 40m from Seoul (ICN) to Kathmandu (KTM).

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Live fares · ICN → KTM

Frequently asked questions

  • How long is the flight from Seoul to Kathmandu?

    Direct flights from ICN to KTM cover approximately 3,966 km (2,464 miles), with an estimated flight time of 4h 40m. Operating airlines: KE.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: ICN → KTM Cheapest month to fly to Kathmandu All flights from Seoul All flights to Kathmandu Flights to Nepal Visa-free with Republic of Korea passport KE routes