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Compare airlines, prices, and flight durations for your trip
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Seoul to Kathmandu. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Seoul to Kathmandu, despite the fact that sometimes flights with transfers can cost significantly less.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Seoul to Kathmandu:
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The Seoul — Kathmandu route is served by a wide range of airlines: 6 in total, including Korean Air, Sichuan Airlines, China Eastern Airlines, Srilankan Airlines, Malindo Air, and China Southern Airlines. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $150. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.
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starting at $260
Seoul — Kathmandu
02/10/2026
Departure
Direct flight
KE695
starting at $555
Unable to find information about the schedule of direct flights from
The cheapest one-way flight from Seoul to Kathmandu departs on 03/05/2026, is operated by Sichuan Airlines and costs $150
The cheapest roundtrip flight from Seoul to Kathmandu departs on 02/07/2026, is operated by Air China and costs $294
Fastest flight from Seoul to Kathmandu takes 11h 50m
There are direct flights on this route 1 day a week: Tu
The distance between Seoul and Kathmandu is 4013km (2488 miles). The average flight duration is 19h 50m. There are 2 direct flights from Seoul to Kathmandu. The time difference between Seoul and Kathmandu is 3h 15m. Flights from Seoul begin at 1:00 PM. The latest flight from Seoul departs at 1:00 PM
The cheapest flight ticket from Seoul to Kathmandu according to data for the last 48 hours costs $150
Often the best time to buy tickets from Seoul to Kathmandu is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Seoul to Kathmandu can be found flying in these months: March, February, September.
The fastest flights from Seoul to Kathmandu start from 11 hours 50 minutes in the air.
The following airlines operate direct flights on the route Seoul — Kathmandu: Korean Air
The minimum one-way ticket price from Seoul to Kathmandu is $150 (March 2026), while the maximum is $260 (April 2026). On average, a ticket costs $190–$381.
We couldn't find any special offers for flights from Seoul to Kathmandu