On this page, you can find and purchase flight tickets from Kathmandu to Seoul. The 4025 km flight connects Nepal and South Korea, and flights on this route are operated an average of once a week.
The primary carrier for this route is Korean Air. Ticket prices can vary depending on the departure date, so we recommend using the low-price calendar and checking in advance how to get to the airport in Kathmandu and how to get from the Seoul airport.
The table shows direct flights Kathmandu → Seoul on the selected date. The flight takes approximately 6 h 30 min. Regular flights are operated by Korean Air. Departures from Tribhuvan International Airport airports, arrivals at Incheon International Airport and Gimpo International Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for Kathmandu — Seoul by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 939 in y, and the most expensive are around AED 1,627 in n. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Kathmandu → Seoul, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | AED 1,863 | low | May | AED 2,562 | high | Sep | AED 2,282 | medium |
| Feb | AED 1,909 | low | Jun | AED 2,003 | low | Oct | AED 2,468 | high |
| Mar | AED 2,096 | medium | Jul | AED 2,236 | medium | Nov | AED 1,956 | low |
| Apr | AED 2,422 | high | Aug | AED 2,515 | high | Dec | AED 2,189 | medium |
Some values are estimated based on seasonality.
The climate in Seoul features distinct seasons: the warmest month is August, with average temperatures reaching 29.3°C. The highest amount of precipitation occurs in July, while January is considered the coldest and driest period.
The most affordable flight prices are recorded in July, when ticket prices start AED 887. The peak month in terms of cost is March, where the minimum fare is AED 1,627.
October is an excellent time to visit: moderate temperatures around 18.9°C and low rainfall are combined with prices starting AED 1,002. It is recommended to avoid flying in March due to high ticket costs.
On the Kathmandu — Seoul route, Korean Air provides regular service and is the main carrier, with a frequency of about one flight per week. Given the limited number of direct departures, we recommend checking seat availability for specific dates in advance. A detailed schedule, travel times, and available flight options are provided in the list below.
Flights Kathmandu — Seoul depart from Tribhuvan International Airport and arrive at Incheon International Airport and Gimpo International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
With a distance of about 4025 km, a direct flight takes approximately 5–6 hours. Travel time may increase if you choose flights with connections.
Korean Air operates regular direct flights between these cities. Connecting flights via other regional carriers are also available.
Yes, direct air service exists; however, flights do not operate daily—on average, one departure per week is available.
Ticket prices are dynamic and depend on the season. You can check the current minimum prices in the low-price calendar on our page.
Flights from Kathmandu arrive at Incheon International Airport (ICN), which serves Seoul and the surrounding regions.
Where travelers fly most — pick a route and check prices
