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Incheon Intl. Airport to Tribhuvan Intl. Airport flight

Search for flights from Seoul to Kathmandu and check out affordable one-way and round-trip options.

      • Cheapest nonstop
        ICN 2:05 PM
        6h 25m
        Nonstop
        KTM 5:15 PM
        Seoul - Kathmandu | Sat, Aug 22 | Korean Air
        KTM 7:20 PM
        6h 30m
        Nonstop
        ICN 5:05 AM
        Kathmandu - Seoul | Sat, Aug 29 | Korean Air
        AU$1,233 AU$1,448
        15% off
        15% off
        AU$1,448 AU$1,233
      • ICN 2:05 PM
        6h 25m
        Nonstop
        KTM 5:15 PM
        Seoul - Kathmandu | Tue, Aug 25 | Korean Air
        KTM 7:20 PM
        6h 30m
        Nonstop
        ICN 5:05 AM
        Kathmandu - Seoul | Sat, Aug 29 | Korean Air
        AU$1,303 AU$1,448
        10% off
        10% off
        AU$1,448 AU$1,303
      • ICN 7:45 AM
        11h 5m
        1 stop
        KTM 3:35 PM
        Seoul - Kathmandu | Thu, Aug 20 | China Eastern Airlines
        KTM 4:35 PM
        26h 55m
        1 stop
        ICN 10:45 PM
        Kathmandu - Seoul | Thu, Aug 27 | China Eastern Airlines
        AU$505 AU$1,448
        65% off
        65% off
        AU$1,448 AU$505
      • ICN 7:45 AM
        11h 5m
        1 stop
        KTM 3:35 PM
        Seoul - Kathmandu | Sat, Aug 22 | China Eastern Airlines
        KTM 4:35 PM
        26h 55m
        1 stop
        ICN 10:45 PM
        Kathmandu - Seoul | Thu, Aug 27 | China Eastern Airlines
        AU$538
        63% off
        AU$1,448 AU$538
      • ICN 7:45 AM
        11h 5m
        1 stop
        KTM 3:35 PM
        Seoul - Kathmandu | Tue, Sep 1 | China Eastern Airlines
        KTM 4:35 PM
        26h 55m
        1 stop
        ICN 10:45 PM
        Kathmandu - Seoul | Sat, Sep 5 | China Eastern Airlines
        AU$554
        62% off
        AU$1,448 AU$554
      • ICN 7:45 AM
        11h 5m
        1 stop
        KTM 3:35 PM
        Seoul - Kathmandu | Sat, Aug 29 | China Eastern Airlines
        KTM 4:35 PM
        26h 55m
        1 stop
        ICN 10:45 PM
        Kathmandu - Seoul | Sat, Sep 5 | China Eastern Airlines
        AU$555
        62% off
        AU$1,448 AU$555
      • ICN 7:45 AM
        11h 5m
        1 stop
        KTM 3:35 PM
        Seoul - Kathmandu | Thu, Sep 3 | China Eastern Airlines
        KTM 4:35 PM
        26h 55m
        1 stop
        ICN 10:45 PM
        Kathmandu - Seoul | Thu, Sep 10 | China Eastern Airlines
        AU$559
        61% off
        AU$1,448 AU$559
      • ICN 7:45 AM
        11h 5m
        1 stop
        KTM 3:35 PM
        Seoul - Kathmandu | Sat, Sep 5 | China Eastern Airlines
        KTM 4:35 PM
        26h 55m
        1 stop
        ICN 10:45 PM
        Kathmandu - Seoul | Thu, Sep 10 | China Eastern Airlines
        AU$560
        61% off
        AU$1,448 AU$560
      • ICN 7:45 AM
        11h 5m
        1 stop
        KTM 3:35 PM
        Seoul - Kathmandu | Tue, Sep 8 | China Eastern Airlines
        KTM 4:35 PM
        26h 55m
        1 stop
        ICN 10:45 PM
        Kathmandu - Seoul | Sat, Sep 12 | China Eastern Airlines
        AU$575
        60% off
        AU$1,448 AU$575
      • ICN 7:45 AM
        11h 5m
        1 stop
        KTM 3:35 PM
        Seoul - Kathmandu | Tue, Aug 25 | China Eastern Airlines
        KTM 4:35 PM
        26h 55m
        1 stop
        ICN 10:45 PM
        Kathmandu - Seoul | Thu, Aug 27 | China Eastern Airlines
        AU$654
        55% off
        AU$1,448 AU$654
      • ICN 2:50 PM
        23h 10m
        1 stop
        KTM 10:45 AM
        Seoul - Kathmandu | Tue, Sep 1 | Sichuan Airlines
        KTM 11:45 AM
        22h 30m
        1 stop
        ICN 1:30 PM
        Kathmandu - Seoul | Mon, Sep 7 | Sichuan Airlines
        AU$661
        54% off
        AU$1,448 AU$661
      • ICN 2:50 PM
        23h 10m
        1 stop
        KTM 10:45 AM
        Seoul - Kathmandu | Thu, Sep 3 | Sichuan Airlines
        KTM 11:45 AM
        22h 30m
        1 stop
        ICN 1:30 PM
        Kathmandu - Seoul | Wed, Sep 9 | Sichuan Airlines
        AU$663
        54% off
        AU$1,448 AU$663
      • ICN 2:50 PM
        23h 10m
        1 stop
        KTM 10:45 AM
        Seoul - Kathmandu | Sat, Sep 5 | Sichuan Airlines
        KTM 11:45 AM
        22h 30m
        1 stop
        ICN 1:30 PM
        Kathmandu - Seoul | Fri, Sep 11 | Sichuan Airlines
        AU$666
        54% off
        AU$1,448 AU$666
      • ICN 7:45 AM
        11h 5m
        1 stop
        KTM 3:35 PM
        Seoul - Kathmandu | Thu, Sep 17 | China Eastern Airlines
        KTM 4:35 PM
        26h 55m
        1 stop
        ICN 10:45 PM
        Kathmandu - Seoul | Sat, Sep 19 | China Eastern Airlines
        AU$670
        54% off
        AU$1,448 AU$670
      • SEL 1:00 PM
        17h 25m
        1 stop
        KTM 2:00 PM
        Seoul - Kathmandu | Sun, Aug 16 | Normal Airline
        KTM 3:00 PM
        6h
        Nonstop
        SEL 4:00 PM
        Kathmandu - Seoul | Tue, Aug 18 | Normal Airline
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      • Cheapest nonstop
        ICN 2:05 PM
        6h 25m
        Nonstop
        KTM 5:15 PM
        Seoul - Kathmandu | Sat, Aug 15 | Korean Air
        AU$693 AU$773
        10% off
        10% off
        AU$773 AU$693
      • ICN 2:05 PM
        6h 25m
        Nonstop
        KTM 5:15 PM
        Seoul - Kathmandu | Sat, Aug 22 | Korean Air
        AU$695 AU$773
        10% off
        10% off
        AU$773 AU$695
      • ICN 7:45 AM
        11h 5m
        1 stop
        KTM 3:35 PM
        Seoul - Kathmandu | Thu, Sep 3 | China Eastern Airlines
        AU$238 AU$773
        69% off
        69% off
        AU$773 AU$238
      • ICN 7:45 AM
        11h 5m
        1 stop
        KTM 3:35 PM
        Seoul - Kathmandu | Sat, Sep 5 | China Eastern Airlines
        AU$243
        69% off
        AU$773 AU$243
      • ICN 7:45 AM
        11h 5m
        1 stop
        KTM 3:35 PM
        Seoul - Kathmandu | Thu, Sep 17 | China Eastern Airlines
        AU$247
        68% off
        AU$773 AU$247
      • ICN 7:45 AM
        11h 5m
        1 stop
        KTM 3:35 PM
        Seoul - Kathmandu | Tue, Sep 1 | China Eastern Airlines
        AU$251
        68% off
        AU$773 AU$251
      • ICN 7:45 AM
        11h 5m
        1 stop
        KTM 3:35 PM
        Seoul - Kathmandu | Tue, Sep 15 | China Eastern Airlines
        AU$251
        68% off
        AU$773 AU$251
      • ICN 7:45 AM
        11h 5m
        1 stop
        KTM 3:35 PM
        Seoul - Kathmandu | Thu, Aug 27 | China Eastern Airlines
        AU$251
        68% off
        AU$773 AU$251
      • ICN 7:45 AM
        11h 5m
        1 stop
        KTM 3:35 PM
        Seoul - Kathmandu | Tue, Aug 18 | China Eastern Airlines
        AU$261
        66% off
        AU$773 AU$261
      • ICN 7:45 AM
        11h 5m
        1 stop
        KTM 3:35 PM
        Seoul - Kathmandu | Tue, Sep 8 | China Eastern Airlines
        AU$262
        66% off
        AU$773 AU$262
      • ICN 7:45 AM
        11h 5m
        1 stop
        KTM 3:35 PM
        Seoul - Kathmandu | Thu, Aug 20 | China Eastern Airlines
        AU$263
        66% off
        AU$773 AU$263
      • ICN 2:50 PM
        23h 10m
        1 stop
        KTM 10:45 AM
        Seoul - Kathmandu | Sat, Sep 5 | Sichuan Airlines
        AU$289
        63% off
        AU$773 AU$289
      • ICN 2:50 PM
        23h 10m
        1 stop
        KTM 10:45 AM
        Seoul - Kathmandu | Thu, Sep 3 | Sichuan Airlines
        AU$292
        62% off
        AU$773 AU$292
      • ICN 2:50 PM
        23h 10m
        1 stop
        KTM 10:45 AM
        Seoul - Kathmandu | Tue, Sep 1 | Sichuan Airlines
        AU$299
        61% off
        AU$773 AU$299
      • SEL 1:00 PM
        17h 25m
        1 stop
        KTM 2:00 PM
        Seoul - Kathmandu | Sun, Aug 16 | Normal Airline
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Trip.com Price Insights: Flights from Incheon Intl. Airport to Tribhuvan Intl. Airport

What is the cheapest month for one-way flights from Incheon Intl. Airport to Tribhuvan Intl. Airport?

Data is based on average one-way flight prices from Incheon Intl. Airport to Tribhuvan Intl. Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Incheon Intl. Airport to Tribhuvan Intl. Airport, the best time to buy is in January, with an average price of AU$268. You’ll want to avoid October, when the average price can reach as high as AU$462.

AU$462
AU$365
AU$268
AU$171
    Cheapest
  • AU$394
    Aug
  • AU$419
    Sep
  • AU$462
    Oct
  • AU$335
    Nov
  • AU$285
    Dec
  • AU$268
    Jan
  • AU$381
    Feb
  • AU$373
    Mar
  • AU$440
    Apr
  • AU$455
    May
  • AU$457
    Jun
  • AU$450
    Jul

What’s the cheapest month to fly round-trip from Incheon Intl. Airport to Tribhuvan Intl. Airport?

The data is based on the past 12 months and shows the average monthly round-trip fares from Incheon Intl. Airport to Tribhuvan Intl. Airport in the Trip.com database.

Based on Trip.com’s data from the past 12 months, January is typically the cheapest month to find flights from Incheon Intl. Airport to Tribhuvan Intl. Airport, with an average price of AU$456. In contrast, September is usually the most expensive month, with average fares reaching AU$1,004.

AU$1,004
AU$730
AU$456
AU$182
    Cheapest
  • AU$741
    Aug
  • AU$1,004
    Sep
  • AU$867
    Oct
  • AU$577
    Nov
  • AU$549
    Dec
  • AU$456
    Jan
  • AU$709
    Feb
  • AU$644
    Mar
  • AU$776
    Apr
  • AU$821
    May
  • AU$815
    Jun
  • AU$827
    Jul

What is the cheapest day of the week to fly from Incheon Intl. Airport to Tribhuvan Intl. Airport?

The data is based on the past 12 months and shows the average ticket prices from Incheon Intl. Airport to Tribhuvan Intl. Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Incheon Intl. Airport to Tribhuvan Intl. Airport is Thursday, with average fares typically lower than other days. You’ll want to avoid flying on Friday, as ticket prices are usually the highest that day.

AU$584
AU$479
AU$374
AU$269
    Cheapest
  • AU$468
    Mon
  • AU$411
    Tue
  • AU$422
    Wed
  • AU$374
    Thu
  • AU$584
    Fri
  • AU$455
    Sat
  • AU$457
    Sun

Selected Airlines from Incheon Intl. Airport to Tribhuvan Intl. Airport

See which airlines fly from Seoul to Kathmandu. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

China Eastern Airlines
From AU$238
Sichuan Airlines
From AU$289
Vietnam Airlines
From AU$356
Eastar Jet
From AU$370
Air China
From AU$395
China Southern Airlines
From AU$396
Air India
From AU$399
Asiana Airlines
From AU$407
Qingdao Airlines
From AU$414
Shandong Airlines
From AU$419

Find more flights and airlines

Flight Schedule from Incheon Intl. Airport to Tribhuvan Intl. Airport

Check the schedule for flights from Seoul to Kathmandu and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. MU2004

    Incheon Intl. Airport

    7:45 AM

    ICN

    4h 30m

    Nonstop

    11:15 AM

    KMG

    S M - W - F -
    Search

  2. MU9617

    Kunming Changshui International Airport

    2:25 PM

    KMG

    3h 25m

    Nonstop

    3:35 PM

    KTM

    - M - W - F -

  3. MU854

    Incheon Intl. Airport

    8:35 PM

    ICN

    3h 25m

    Nonstop

    11:00 PM

    XIY

    - M T - T - S
    Search

  4. MU873

    Xi'an Xianyang Airport

    7:00 AM

    XIY

    2h 15m

    Nonstop

    9:15 AM

    KMG

    S M T W T F S

  5. MU9617

    Kunming Changshui International Airport

    2:25 PM

    KMG

    3h 25m

    Nonstop

    3:35 PM

    KTM

    - M - W - F -

  6. MU2922

    Incheon Intl. Airport

    8:15 PM

    ICN

    2h 30m

    Nonstop

    9:45 PM

    NKG

    S M T W T F S
    Search

  7. MU2923

    Lukou Intl. Airport

    7:45 AM

    NKG

    2h 40m

    Nonstop

    10:25 AM

    KMG

    S M T W T F S

  8. MU9617

    Kunming Changshui International Airport

    2:25 PM

    KMG

    3h 25m

    Nonstop

    3:35 PM

    KTM

    - M - W - F -

  9. MU2922

    Incheon Intl. Airport

    8:15 PM

    ICN

    2h 30m

    Nonstop

    9:45 PM

    NKG

    S M T W T F S
    Search

  10. MU2715

    Lukou Intl. Airport

    11:05 AM

    NKG

    3h

    Nonstop

    2:05 PM

    KMG

    S M T W T F S

  11. MU9617

    Kunming Changshui International Airport

    2:25 PM

    KMG

    3h 25m

    Nonstop

    3:35 PM

    KTM

    - M - W - F -

  12. 3U3974

    Incheon Intl. Airport

    2:50 PM

    ICN

    3h 50m

    Nonstop

    5:40 PM

    TFU

    - M - W - F -
    Search

  13. 3U3901

    Chengdu Tianfu International Airport

    9:05 AM

    TFU

    4h 20m

    Nonstop

    11:10 AM

    KTM

    S M T W T F S

  14. MU560

    Incheon Intl. Airport

    4:35 PM

    ICN

    1h 40m

    Nonstop

    5:15 PM

    TAO

    S M T W T F S
    Search

  15. MU5685

    Qingdao Jiaodong International Airport

    8:55 AM

    TAO

    3h 40m

    Nonstop

    12:35 PM

    KMG

    S M T W T F S

  16. MU9617

    Kunming Changshui International Airport

    2:25 PM

    KMG

    3h 25m

    Nonstop

    3:35 PM

    KTM

    - M - W - F -

  17. UL471

    Incheon Intl. Airport

    12:20 PM

    ICN

    8h 10m

    Nonstop

    5:00 PM

    CMB

    S - T - - - -
    Search

  18. UL181

    Bandaranaike Intl. Airport

    8:45 AM

    CMB

    3h 40m

    Nonstop

    12:40 PM

    KTM

    S - T - - F S

  19. MU580

    Incheon Intl. Airport

    12:15 PM

    ICN

    2h 10m

    Nonstop

    1:25 PM

    NKG

    S M T W T F S
    Search

  20. MU2765

    Lukou Intl. Airport

    7:45 PM

    NKG

    3h 10m

    Nonstop

    10:55 PM

    KMG

    S M T W T F S

  21. MU9617

    Kunming Changshui International Airport

    2:25 PM

    KMG

    3h 25m

    Nonstop

    3:35 PM

    KTM

    - M - W - F -
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Incheon Intl. Airport to Tribhuvan Intl. Airport Flights Info

Flight distance 3,970.88 km
Cheapest one-way ticket price AU$238
Cheapest return ticket price AU$505

FAQs for Incheon Intl. Airport to Tribhuvan Intl. Airport Flights

  • How long is a flight from Incheon Intl. Airport to Tribhuvan Intl. Airport?

    It takes around 6 hours 59 minutes to fly from Incheon Intl. Airport (icn) to Tribhuvan Intl. Airport (ktm).
  • There are around 1 daily flights from Incheon Intl. Airport (ICN) to Tribhuvan Intl. Airport (KTM).
  • Tickets cost around AU$713 in August, making it the cheapest month to book. Incheon Intl. Airport (ICN) to Tribhuvan Intl. Airport (KTM) is a popular route, so don't forget to book your tickets in advance.
  • The route from Incheon Intl. Airport (ICN) to Tribhuvan Intl. Airport (KTM) is quite popular. Without considering departure times or holidays, tickets cost around AU$1,087 in October, the most expensive month to book this route.
    • The distance from Tribhuvan International Airport to downtown is about 3 km. It takes about 20 minutes by taxi.
  • The closest airport to Tribhuvan Intl. Airport (KTM) is Bharatpur Airport. The distance is around 91 km.
  • Korean Air is a very popular airline operating an average of 147 flights per month.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.