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Cheap Flights from Seoul to Kathmandu starting at S$ 210

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheapest time to fly from Seoul to Kathmandu

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.
Cheapest Airlines flying from Seoul to Kathmandu

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Air China
From S$ 212
China Eastern Airlines
From S$ 239
AirAsia
From S$ 254
Qingdao Airlines
From S$ 255
Shenzhen Airlines
From S$ 257
Shanghai Airlines
From S$ 277
Jin Air
From S$ 281
China Southern Airlines
From S$ 291
T'Way Air
From S$ 294
Jeju Air
From S$ 296
ANA airlines

Find more flights and airlines

Alternative Routes from Seoul to Kathmandu

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Seoul to Kathmandu.

  • Cheapest
    Air China
    ICN
    14:55
    23h 25m
    1 transfer
    KTM
    11:05
    Incheon International Airport - Tribhuvan International Airport
    Mon, Apr 22Air China
    S$ 218
  • China Eastern Airlines
    GMP
    20:50
    22h 0m
    2 transfer
    KTM
    15:35
    Gimpo International Airport - Tribhuvan International Airport
    Wed, Apr 17China Eastern Airlines
    S$ 268
  • China Eastern Airlines
    GMP
    20:50
    22h 0m
    2 transfer
    KTM
    15:35
    Gimpo International Airport - Tribhuvan International Airport
    Wed, Apr 17China Eastern Airlines
    S$ 268
    Find More Flights

Frequently Asked Questions

  • When to buy flight tickets from Seoul (SEL) to Kathmandu (KTM) the cheapest?

    Airlines adjust prices for flights from Seoul to Kathmandu based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much is a flight from Seoul (SEL) to Kathmandu (KTM) cost?

    According to Trip.com's data, the lowest price is around S$ 1,121.
  • How long is a flight from Seoul (SEL) to Kathmandu (KTM)?

    It takes about 7 hours 40 minutes to fly from Seoul (SEL) to Kathmandu (KTM).
  • What is the transportation method from the main airport to downtown in Kathmandu?

    • The distance from Tribhuvan International Airport to downtown is about 3km, by taxi about 20 minutes.
  • What are the most popular airlines that fly from Seoul (SEL) to Kathmandu (KTM)?

    Airlines with flights from Seoul (SEL) to Kathmandu (KTM): Korean Air.
  • What's the most popular airline for direct flights from Seoul (SEL) to Kathmandu (KTM)?

    Korean Air operates 5 direct flights from Seoul (SEL) to Kathmandu (KTM).
  • How many airports in Kathmandu?

    There are 1 airports near Kathmandu: Tribhuvan International Airport.

Find cheapest flight ticket from Seoul to Kathmandu

Cheapest direct flight price

S$ 209

Cheapest return ticket price

S$ 1,015

Cheapest month

March

Peak season for travel

September