Trip.com
>
Cheap Flights
>
South Korea
>
Seoul
>
Kathmandu to Seoul flight
>
Tribhuvan International Airport to Incheon International Airport flight

Explore the cheapest one-way and round-trip flights from Tribhuvan International Airport to Incheon International Airport over the next 90 days, with one-way fares from TWD 8,429 and round-trip from TWD 15,541. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        KTM 19:20
        6h 15m
        Direct
        ICN 04:50
        Kathmandu - Seoul | Tue, Oct 20 | Korean Air
        ICN 12:30
        7h 45m
        Direct
        KTM 17:00
        Seoul - Kathmandu | Tue, Oct 27 | Korean Air
        TWD 21,066 TWD 33,859
        38% off
        38% off
        TWD 33,859 TWD 21,066
      • KTM 19:20
        6h 15m
        Direct
        ICN 04:50
        Kathmandu - Seoul | Sat, Oct 24 | Korean Air
        ICN 12:30
        7h 45m
        Direct
        KTM 17:00
        Seoul - Kathmandu | Tue, Oct 27 | Korean Air
        TWD 27,425 TWD 33,859
        19% off
        19% off
        TWD 33,859 TWD 27,425
      • KTM 11:55
        21h 45m
        1 stop
        ICN 12:55
        Kathmandu - Seoul | Wed, Oct 7 | Air China
        ICN 07:45
        11h 5m
        1 stop
        KTM 15:35
        Seoul - Kathmandu | Mon, Oct 12 | China Eastern Airlines
        TWD 15,541 TWD 33,859
        54% off
        54% off
        TWD 33,859 TWD 15,541
      • KTM 11:55
        21h 45m
        1 stop
        ICN 12:55
        Kathmandu - Seoul | Mon, Oct 5 | Air China
        ICN 07:45
        11h 5m
        1 stop
        KTM 15:35
        Seoul - Kathmandu | Mon, Oct 12 | China Eastern Airlines
        TWD 15,844
        53% off
        TWD 33,859 TWD 15,844
      • KTM 16:35
        26h 55m
        1 stop
        ICN 22:45
        Kathmandu - Seoul | Wed, Oct 7 | China Eastern Airlines
        ICN 07:45
        11h 5m
        1 stop
        KTM 15:35
        Seoul - Kathmandu | Mon, Oct 12 | China Eastern Airlines
        TWD 15,853
        53% off
        TWD 33,859 TWD 15,853
      • KTM 11:55
        30h 30m
        1 stop
        ICN 21:40
        Kathmandu - Seoul | Tue, Sep 29 | Air China
        ICN 14:55
        23h 15m
        1 stop
        KTM 10:55
        Seoul - Kathmandu | Fri, Oct 2 | Air China
        TWD 16,279
        52% off
        TWD 33,859 TWD 16,279
      • KTM 11:45
        22h 30m
        1 stop
        ICN 13:30
        Kathmandu - Seoul | Tue, Oct 13 | Sichuan Airlines
        ICN 07:45
        10h 35m
        1 stop
        KTM 15:05
        Seoul - Kathmandu | Fri, Oct 16 | China Eastern Airlines
        TWD 16,492
        51% off
        TWD 33,859 TWD 16,492
      • KTM 11:55
        21h 45m
        1 stop
        ICN 12:55
        Kathmandu - Seoul | Tue, Oct 13 | Air China
        ICN 07:45
        10h 35m
        1 stop
        KTM 15:05
        Seoul - Kathmandu | Fri, Oct 16 | China Eastern Airlines
        TWD 16,800
        50% off
        TWD 33,859 TWD 16,800
      • KTM 11:55
        21h 45m
        1 stop
        ICN 12:55
        Kathmandu - Seoul | Sat, Oct 10 | Air China
        ICN 22:45
        15h 25m
        1 stop
        KTM 10:55
        Seoul - Kathmandu | Wed, Oct 14 | Air China
        TWD 16,810
        50% off
        TWD 33,859 TWD 16,810
      • KTM 11:55
        21h 45m
        1 stop
        ICN 12:55
        Kathmandu - Seoul | Mon, Sep 28 | Air China
        ICN 22:45
        15h 25m
        1 stop
        KTM 10:55
        Seoul - Kathmandu | Wed, Sep 30 | Air China
        TWD 16,900
        50% off
        TWD 33,859 TWD 16,900
      • KTM 11:55
        21h 45m
        1 stop
        ICN 12:55
        Kathmandu - Seoul | Thu, Oct 1 | Air China
        ICN 14:55
        23h 15m
        1 stop
        KTM 10:55
        Seoul - Kathmandu | Mon, Oct 5 | Air China
        TWD 16,900
        50% off
        TWD 33,859 TWD 16,900
      • KTM 17:30
        13h 55m
        1 stop
        ICN 10:40
        Kathmandu - Seoul | Sat, Sep 26 | Air India
        ICN 07:45
        11h 5m
        1 stop
        KTM 15:35
        Seoul - Kathmandu | Sat, Oct 3 | China Eastern Airlines
        TWD 17,416
        49% off
        TWD 33,859 TWD 17,416
      • KTM 23:00
        22h 10m
        1 stop
        ICN 00:25
        Kathmandu - Seoul | Wed, Oct 7 | Cathay Pacific
        ICN 07:45
        11h 5m
        1 stop
        KTM 15:35
        Seoul - Kathmandu | Sat, Oct 10 | China Eastern Airlines
        TWD 17,430
        49% off
        TWD 33,859 TWD 17,430
      • KTM 12:30
        30h 5m
        1 stop
        ICN 21:50
        Kathmandu - Seoul | Wed, Oct 7 | China Southern Airlines
        ICN 07:45
        11h 5m
        1 stop
        KTM 15:35
        Seoul - Kathmandu | Sat, Oct 10 | China Eastern Airlines
        TWD 17,496
        48% off
        TWD 33,859 TWD 17,496
      • KTM 13:00
        17h 25m
        1 stop
        SEL 14:00
        Kathmandu - Seoul | Fri, Sep 25 | Normal Airline
        SEL 15:00
        6h
        Direct
        KTM 16:00
        Seoul - Kathmandu | Sun, Sep 27 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        KTM 19:20
        6h 15m
        Direct
        ICN 04:50
        Kathmandu - Seoul | Sat, Oct 3 | Korean Air
        TWD 18,178 TWD 22,442
        19% off
        19% off
        TWD 22,442 TWD 18,178
      • KTM 19:25
        5h 50m
        Direct
        ICN 04:30
        Kathmandu - Seoul | Fri, Nov 6 | Korean Air
        TWD 18,178 TWD 22,442
        19% off
        19% off
        TWD 22,442 TWD 18,178
      • KTM 16:35
        26h 55m
        1 stop
        ICN 22:45
        Kathmandu - Seoul | Tue, Oct 6 | China Eastern Airlines
        TWD 8,429 TWD 22,442
        62% off
        62% off
        TWD 22,442 TWD 8,429
      • KTM 16:35
        26h 55m
        1 stop
        ICN 22:45
        Kathmandu - Seoul | Thu, Oct 8 | China Eastern Airlines
        TWD 8,429
        62% off
        TWD 22,442 TWD 8,429
      • KTM 16:35
        26h 55m
        1 stop
        ICN 22:45
        Kathmandu - Seoul | Sun, Oct 11 | China Eastern Airlines
        TWD 8,429
        62% off
        TWD 22,442 TWD 8,429
      • KTM 16:35
        26h 55m
        1 stop
        ICN 22:45
        Kathmandu - Seoul | Sat, Oct 10 | China Eastern Airlines
        TWD 8,429
        62% off
        TWD 22,442 TWD 8,429
      • KTM 16:35
        26h 55m
        1 stop
        ICN 22:45
        Kathmandu - Seoul | Sat, Oct 3 | China Eastern Airlines
        TWD 8,774
        61% off
        TWD 22,442 TWD 8,774
      • KTM 11:45
        22h 30m
        1 stop
        ICN 13:30
        Kathmandu - Seoul | Fri, Oct 2 | Sichuan Airlines
        TWD 9,314
        57% off
        TWD 22,442 TWD 9,314
      • KTM 11:45
        22h 30m
        1 stop
        ICN 13:30
        Kathmandu - Seoul | Mon, Oct 5 | Sichuan Airlines
        TWD 9,314
        57% off
        TWD 22,442 TWD 9,314
      • KTM 11:55
        21h 45m
        1 stop
        ICN 12:55
        Kathmandu - Seoul | Tue, Oct 6 | Air China
        TWD 9,466
        57% off
        TWD 22,442 TWD 9,466
      • KTM 11:55
        21h 45m
        1 stop
        ICN 12:55
        Kathmandu - Seoul | Sun, Oct 4 | Air China
        TWD 9,466
        57% off
        TWD 22,442 TWD 9,466
      • KTM 11:55
        30h 30m
        1 stop
        ICN 21:40
        Kathmandu - Seoul | Fri, Oct 2 | Air China
        TWD 9,466
        57% off
        TWD 22,442 TWD 9,466
      • KTM 11:55
        21h 45m
        1 stop
        ICN 12:55
        Kathmandu - Seoul | Tue, Sep 29 | Air China
        TWD 9,660
        56% off
        TWD 22,442 TWD 9,660
      • KTM 11:45
        22h 30m
        1 stop
        ICN 13:30
        Kathmandu - Seoul | Mon, Oct 26 | Sichuan Airlines
        TWD 9,707
        56% off
        TWD 22,442 TWD 9,707
      • KTM 13:00
        17h 25m
        1 stop
        SEL 14:00
        Kathmandu - Seoul | Fri, Sep 25 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Tribhuvan International Airport to Incheon International Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

Trip.com Price Insights: Flights from Tribhuvan International Airport to Incheon International Airport

What is the cheapest month to fly from Tribhuvan International Airport to Incheon International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Tribhuvan International Airport to Incheon International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Tribhuvan International Airport to Incheon International Airport are usually in January, with an average price of TWD 12,672. It is best to avoid April, when the average price can reach TWD 17,837.

TWD 17,837
TWD 15,255
TWD 12,672
TWD 10,090
    Cheapest
  • TWD 13,628
    Sep
  • TWD 14,983
    Oct
  • TWD 14,002
    Nov
  • TWD 12,933
    Dec
  • TWD 12,672
    Jan
  • TWD 14,132
    Feb
  • TWD 14,681
    Mar
  • TWD 17,837
    Apr
  • TWD 17,556
    May
  • TWD 15,764
    Jun
  • TWD 13,934
    Jul
  • TWD 15,167
    Aug

What is the cheapest month to fly return from Tribhuvan International Airport to Incheon International Airport?

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

Based on Trip.com's data from the past 12 months, January is often the month to find the lowest fares from Tribhuvan International Airport to Incheon International Airport, with an average price of TWD 20,867. December is usually the most expensive month, with an average price reaching TWD 33,773.

TWD 33,773
TWD 27,320
TWD 20,867
TWD 14,414
    Cheapest
  • TWD 27,522
    Sep
  • TWD 29,835
    Oct
  • TWD 30,764
    Nov
  • TWD 33,773
    Dec
  • TWD 20,867
    Jan
  • TWD 26,244
    Feb
  • TWD 29,060
    Mar
  • TWD 33,519
    Apr
  • TWD 22,685
    May
  • TWD 26,049
    Jun
  • TWD 24,949
    Jul
  • TWD 26,724
    Aug

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

The data is based on the past 12 months and shows the average ticket prices from Tribhuvan International Airport to Incheon International 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 departure day from Tribhuvan International Airport to Incheon International Airport is Wednesday, with average prices usually lower than other days. Avoid departing on Saturday as prices are typically highest on that day.

TWD 16,871
TWD 15,109
TWD 13,346
TWD 11,584
    Cheapest
  • TWD 13,951
    Mon
  • TWD 16,839
    Tue
  • TWD 13,346
    Wed
  • TWD 15,134
    Thu
  • TWD 14,804
    Fri
  • TWD 16,871
    Sat
  • TWD 14,070
    Sun

Which airline offers the cheapest flights from Tribhuvan International Airport to Incheon International Airport?

The cheapest airline flying from Tribhuvan International Airport to Incheon International Airport is Sichuan Airlines (from TWD 9,523) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Sichuan Airlines
From TWD 9,523
China Eastern Airlines
From TWD 9,930
Air China
From TWD 10,062
Thai Airways
From TWD 10,990
China Southern Airlines
From TWD 11,147
IndiGo
From TWD 11,289
Air India
From TWD 11,331
Cathay Pacific
From TWD 11,573
Nepal Airlines
From TWD 12,089
Thai AirAsia
From TWD 13,031

Find more flights and airlines

What is the flight schedule from Tribhuvan International Airport to Incheon International Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. CA438

    Tribhuvan International Airport

    11:55

    KTM

    3h 5m

    Direct

    17:15

    TFU

    S M - W T F S
    Search

  2. CA2958

    Chengdu Tianfu International Airport

    20:15

    TFU

    2h 45m

    Direct

    23:00

    TSN

    S M T W T F S

  3. GS7993

    Tianjin Binhai International Airport

    09:20

    TSN

    1h 40m

    Direct

    12:00

    ICN

    S M T W T F S

  4. 6E1156

    Tribhuvan International Airport

    16:40

    KTM

    1h 55m

    Direct

    18:20

    DEL

    S M T W T F S
    Search

  5. VN980

    Indira Gandhi International Airport

    23:35

    DEL

    4h 20m

    Direct

    05:25

    HAN

    S - T - T - S

  6. VN414

    Noi Bai International Airport

    10:20

    HAN

    4h 15m

    Direct

    16:35

    ICN

    S M T W T F S

  7. 3U3902

    Tribhuvan International Airport

    11:45

    KTM

    3h 15m

    Direct

    17:15

    TFU

    S M T W T F S
    Search

  8. 3U3973

    Chengdu Tianfu International Airport

    09:00

    TFU

    3h 30m

    Direct

    13:30

    ICN

    - M - W - F -

  9. CA438

    Tribhuvan International Airport

    11:55

    KTM

    3h 5m

    Direct

    17:15

    TFU

    S M - W T F S
    Search

  10. CA2609

    Chengdu Tianfu International Airport

    08:15

    TFU

    2h 40m

    Direct

    10:55

    YNT

    S M T W T - S

  11. ZE820

    Yantai Penglai International Airport

    16:00

    YNT

    1h 30m

    Direct

    18:30

    ICN

    S M T W T F S

  12. 3U3902

    Tribhuvan International Airport

    11:45

    KTM

    3h 15m

    Direct

    17:15

    TFU

    S M T W T F S
    Search

  13. 3U6945

    Chengdu Tianfu International Airport

    12:30

    TFU

    2h 30m

    Direct

    15:00

    YTY

    S - T W T F S

  14. 9C6181

    Yangzhou Taizhou International Airport

    21:00

    YTY

    1h 55m

    Direct

    23:55

    ICN

    - - T - - - S

  15. MU9618

    Tribhuvan International Airport

    16:35

    KTM

    3h 15m

    Direct

    22:05

    KMG

    S M T W T F S
    Search

  16. MU6362

    Kunming Changshui International Airport

    11:55

    KMG

    3h 45m

    Direct

    15:40

    YNT

    S M T W T F S

  17. ZE818

    Yantai Penglai International Airport

    10:25

    YNT

    1h 25m

    Direct

    12:50

    ICN

    S M T W T F S

  18. MU9618

    Tribhuvan International Airport

    16:35

    KTM

    3h 15m

    Direct

    22:05

    KMG

    S M T W T F S
    Search

  19. MU5576

    Kunming Changshui International Airport

    18:40

    KMG

    2h 40m

    Direct

    21:20

    CGO

    S - T - - F -

  20. MU5576

    Zhengzhou Xinzheng International Airport

    22:20

    CGO

    1h 35m

    Direct

    23:55

    YNT

    - - - - T - -

  21. ZE818

    Yantai Penglai International Airport

    10:25

    YNT

    1h 25m

    Direct

    12:50

    ICN

    S M T W T F S

  22. CA438

    Tribhuvan International Airport

    11:55

    KTM

    3h 5m

    Direct

    17:15

    TFU

    S M - W T F S
    Search

  23. ZH8447

    Chengdu Tianfu International Airport

    12:50

    TFU

    2h 35m

    Direct

    15:25

    YNT

    S M T W T F S

  24. ZE818

    Yantai Penglai International Airport

    10:25

    YNT

    1h 25m

    Direct

    12:50

    ICN

    S M T W T F S
Find more flights and airlines

About Tribhuvan International Airport and Incheon International Airport

Learn about Tribhuvan International Airport (KTM) and Incheon International Airport (ICN) — including location, terminals, transportation, and travel tips.

Flight distance3,970.88km
Cheapest one-way ticket priceTWD 8,429
Cheapest return ticket priceTWD 15,541

FAQs for Tribhuvan International Airport to Incheon International Airport Flights

  • How many daily flights are there from Tribhuvan International Airport (KTM) to Incheon International Airport (ICN)?

    There are around 1 daily flights from Tribhuvan International Airport (KTM) to Incheon International Airport (ICN).
  • The earliest flight from Tribhuvan International Airport to Incheon International Airport departs at 19:20, and the last departs at 19:20, with about 1 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Tribhuvan International Airport (KTM) to Incheon International Airport (ICN) is quite popular. Without considering departure times or holidays, tickets cost around TWD 28,325 in November, the most expensive month to book this route.
    • The distance from Incheon International Airport to downtown is about 48km, by taxi about 1 hour.
    • The distance from Gimpo International Airport to downtown is about 15km, by taxi about 30 minutes.
  • Korean Air is a very popular airline operating an average of 250 flights per month.
  • One-way flights from Tribhuvan International Airport to Incheon International Airport currently start from TWD 8,429, and round-trip fares start from TWD 15,541. The current lowest fare is a China Eastern Airlines flight departing on Tue, Oct 6; prices may vary depending on availability.
  • Yes. Korean Air operate direct flights from Tribhuvan International Airport to Incheon International Airport, with an average flight time of 5 hours 47 minutes, and around 2 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Tribhuvan International Airport to Incheon International Airport is TWD 17,121. Prices may vary depending on the departure date, airline, and availability.
  • Tribhuvan International Airport to Incheon International Airport operates around 2 weekly flights, mainly by Korean Air. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Tribhuvan International Airport and Incheon International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com