Flights from Seoul to Kathmandu
Nonstop flights from Seoul (ICN) to Kathmandu (KTM) take about 5h 27m (3,966 km). Korean Air flies it. Lowest fare seen: $706 one-way, nonstop (22 Oct 2026).
When you land in Kathmandu
The airport transfer and the few things worth sorting before you fly.
Airport transfer
KTM → Kathmandu, booked before you fly
A private driver meets you in arrivals at a price agreed when you book. Book with Welcome Pickups.
See transfer prices
Seoul Incheon Airport · 10 loungesFind hotels in Kathmandu
Hotels, hostels & more · Expedia
Airlines flying Seoul to Kathmandu
Carriers on ICN–KTM according to our route data and nonstop fares seen as of 22 Oct 2026. Not a complete list.
Seoul to Kathmandu fares by month
Cheapest month seen for a nonstop flight: Dec 2026, from $706 one-way. With stops: Nov 2026, from $205. Lowest one-way fares seen for departures in each month, read 22 Oct 2026.
| Departing | Nonstop from | Cheaper with stops |
|---|---|---|
| Oct 2026 | — | $296 · 2 stops31 Oct 2026 |
| Nov 2026 | — | $205 · 1 stop28 Nov 2026 |
| Dec 2026 | $7064 Dec 2026 · Korean Air | $260 · 2 stops4 Dec 2026 |
| Feb 2027 | $7665 Feb 2027 · Korean Air | $260 · 2 stops5 Feb 2027 |
When to go for the lowest fare
The next few weeks were the cheapest to fly: from $205 in November 2026, against $260 at best later on.
Nonstop or with a stop
A connection undercut nonstop in 2 of 2 months with both fares.
From Travelpayouts flight-search data, city to city (Seoul to Kathmandu, any airport), USD, read 22 Oct 2026. These are fares that were on sale, not a guarantee of today's price; an airline is named only where we know it flies this route.
More for this trip
Frequently asked questions — Seoul to Kathmandu flights
How long is the flight from Seoul to Kathmandu?
How far is Seoul from Kathmandu by air?
Which airlines fly from Seoul to Kathmandu?
How much does a flight from Seoul to Kathmandu cost?
What is the cheapest month to fly from Seoul to Kathmandu?
Is it cheaper to fly nonstop or with a stop from Seoul to Kathmandu?
Do I need a visa to travel from South Korea to Kathmandu?
Sources: fares from Travelpayouts flight-search data, seen 22 Oct 2026; airlines from each carrier's published network and nonstop fares on sale; distance from OurAirports coordinates; flight time estimated from distance. Fares change daily.
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