Flights Seoul — Kathmandu

Cheap flights Seoul — Kathmandu

Below you can see the best deals on flights Seoul — Kathmandu for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 11 July, from AED 566.

Top 10 cheap flights Seoul — Kathmandu

Direct flights Seoul — Kathmandu

Direct flight options for Seoul — Kathmandu with no stopovers on upcoming dates. A direct flight is faster and more convenient — especially when travelling with luggage or children.

The fastest direct flight takes around 5 h 32 min.

Top 10 direct flights Seoul — Kathmandu

About the Seoul — Kathmandu flight

On this page, you can find and buy flight tickets for the route from Seoul to Kathmandu. The distance between the cities is 4,025 km, and regular service is maintained at a frequency of about one flight per week.

Flights on this route are operated by KE. Since ticket prices are dynamic, we recommend using the low-price calendar and the price trend chart to track the best deals for your chosen dates. To plan your transfer, check out the information on how to get to the airport and how to get from the destination to the city.

Below is a calendar of the lowest flight ticket prices for Seoul — Kathmandu by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 566 in y, and the most expensive are around AED 1,209 in u. 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.

Prices by month

Seoul → Kathmandu, average one-way price

Month	Average price	Level	Month	Average price	Level	Month	Average price	Level
Jan	AED 1,396	medium	May	AED 1,492	medium	Sep	AED 1,155	low
Feb	AED 1,396	medium	Jun	AED 1,251	low	Oct	AED 1,732	high
Mar	AED 1,636	high	Jul	AED 1,203	low	Nov	AED 1,781	high
Apr	AED 1,684	high	Aug	AED 1,203	low	Dec	AED 1,540	medium

Some values are estimated based on seasonality.

When to fly

The warmest weather in Kathmandu occurs in June, when the average high reaches 25.1°C. The coldest month is January, with minimum temperatures around 5°C, while the peak of the rainy season falls in July, when the highest rainfall is recorded.

Budget-wise, June is the most affordable time to fly — ticket prices start AED 634. The most expensive travel period is January, when minimum prices rise AED 992.

November and December are great times to visit, offering an optimal balance between moderate prices and dry weather. It's best to avoid the period from July to September due to extreme humidity and almost daily downpours.

Temperature · Kathmandu

Dry and wet days · Kathmandu

Wind speed and direction · Kathmandu

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How to get the best deal on a Seoul — Kathmandu ticket

Book your Korean Air tickets in advance, as with a frequency of once a week, available seats for popular dates sell out quickly.
Use the price trend chart on this page to find days when the flight cost drops AED 634.
Check the baggage allowance for flights to Kathmandu before paying, as overweight fees can be significant on long-haul routes.
Keep an eye out for connecting flights through major Asian hubs if direct tickets from Seoul are unavailable.

On the air route from Seoul to Kathmandu, the main flight program is operated by Korean Air. Direct service between the cities is available approximately once a week, requiring travel to be planned well in advance. You can find information about the exact schedule, available connections, and aircraft types in the detailed list of carriers below.

Korean AirKE
1x/week
WebsiteFleet: 16025M pax/year
- Direct flight ICN → KTM1x/week
  Duration
  6h 25m
  Days
  MTWTFSS
100.0%Open →

Cities and airports on the Seoul — Kathmandu route

Flights Seoul — Kathmandu depart from Incheon International Airport and Gimpo International Airport and arrive at Tribhuvan International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Seoul

SEL

Korea, Republic Of

About the city How to get there Weather All about the country Korea, Republic Of

Arrival

Kathmandu

KTM

Nepal

About the city How to get there Weather All about the country Nepal

Departure airports

Incheon International AirportICN
About the airport
Gimpo International AirportGMP
About the airport

Arrival airports

Tribhuvan International AirportKTM
About the airport

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Frequently asked questions about the Seoul — Kathmandu flight

How long is the flight from Seoul to Kathmandu?

With a distance of about 4,025 km, the travel time on a direct flight is approximately 5–6 hours. The exact duration depends on the type of flight selected and weather conditions.

Which airlines fly on this route?

Regular air service is provided by Korean Air (KE). Connecting flight options through other cities in the region are also available.

Are there direct flights from Seoul to Kathmandu?

Yes, there is direct service, but flights operate at a low frequency — on average once a week.

Which airport does the flight arrive at?

Arrival is at Kathmandu's international airport — Tribhuvan (KTM). Information on how to get from the airport can be found in the special section of the website.

When is the best time to buy tickets to Kathmandu?

Ticket prices change constantly. To find the best price, we recommend using the low-price calendar on this page and planning your purchase several months before departure.

Where else you can fly from Kathmandu

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