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Find cheap one-way flights from Seoul to Kathmandu starting at US$152.

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

  • One way
  • Round-trip
      • ICN06:50
        12h
        1 stop
        KTM15:35
        Tue, May 21|Seoul - Kathmandu|China Eastern Airlines
        US$152US$191
        20% OFF
        20% OFF
        US$191US$152
      • ICN06:50
        12h
        1 stop
        KTM15:35
        Tue, Jun 4|Seoul - Kathmandu|China Eastern Airlines
        US$152US$191
        20% OFF
        20% OFF
        US$191US$152
      • ICN06:50
        12h
        1 stop
        KTM15:35
        Thu, May 23|Seoul - Kathmandu|China Eastern Airlines
        US$153US$191
        20% OFF
        20% OFF
        US$191US$153
      • ICN06:50
        12h
        1 stop
        KTM15:35
        Sat, May 11|Seoul - Kathmandu|China Eastern Airlines
        US$153
        US$153
      • ICN06:50
        12h
        1 stop
        KTM15:35
        Thu, May 30|Seoul - Kathmandu|China Eastern Airlines
        US$153
        US$153
      • ICN06:50
        12h
        1 stop
        KTM15:35
        Sat, May 18|Seoul - Kathmandu|China Eastern Airlines
        US$153
        US$153
      • ICN06:50
        12h
        1 stop
        KTM15:35
        Tue, May 28|Seoul - Kathmandu|China Eastern Airlines
        US$154
        US$154
      • ICN06:50
        12h
        1 stop
        KTM15:35
        Thu, May 9|Seoul - Kathmandu|China Eastern Airlines
        US$154
        US$154
      • ICN06:50
        12h
        1 stop
        KTM15:35
        Thu, Jun 20|Seoul - Kathmandu|China Eastern Airlines
        US$154
        US$154
      • ICN06:50
        12h
        1 stop
        KTM15:35
        Sat, Jun 1|Seoul - Kathmandu|China Eastern Airlines
        US$154
        US$154
      • SEL13:00
        3h 5m
        Direct
        KTM14:00
        Thu, May 2|Seoul - Kathmandu|China Eastern Airlines
        Find More Flights
        Find More Flights

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

When is the cheapest time to book flights from Seoul to Kathmandu?

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

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Seoul to Kathmandu

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

China Eastern Airlines
From US$164
Batik Air Malaysia
From US$187
Shenzhen Airlines
From US$187
Shandong Airlines
From US$196
Shanghai Airlines
From US$203
AirAsia
From US$204
T'Way Air
From US$210
AirAsia X
From US$215
Jeju Air
From US$217
Vietnam Airlines
From US$218
ANA airlines

Find more flights and airlines

Find cheap flights from Seoul to Kathmandu by different airports

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

  • Cheapest
    China Eastern Airlines
    GMP
    12:00
    30h 50m
    2 transfer
    KTM
    15:35
    Gimpo International Airport - Tribhuvan International Airport
    Mon, May 20China Eastern Airlines
    US$155
  • Air China
    ICN
    14:55
    23h 25m
    1 transfer
    KTM
    11:05
    Incheon International Airport - Tribhuvan International Airport
    Sun, Apr 28Air China
    US$299
  • Air China
    ICN
    14:55
    23h 25m
    1 transfer
    KTM
    11:05
    Incheon International Airport - Tribhuvan International Airport
    Sun, Apr 28Air China
    US$299
    Find More Flights

Frequently Asked Questions

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

    Airlines adjust prices for flights from Seoul to Kathmandu based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Seoul (SEL) to Kathmandu (KTM) cost?

    According to Trip.com's data, the lowest price is around $813.

  • How long does it take to fly from Seoul (SEL) to Kathmandu (KTM) and what is the distance?

    It takes around 7 hours 10 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. It takes about 20 minutes by taxi.

  • 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.

How to find a cheap flight from Seoul to Kathmandu

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seoul to Kathmandu. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Seoul to Kathmandu Flight Information

Cheapest nonstop flight price

$152

Cheapest round-trip ticket price

$732

Off-season for travel

March

Peak season for travel

October

Flight distance

4,009.28km

Average flight time

7 hours 10 minutes

Popular airline

Sichuan Airlines

What You Should Know about Flights from Seoul to Kathmandu

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