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 £215 and round-trip from £411. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      KTM 19:25
      5h 50m
      Direct
      ICN 04:30
      Kathmandu - Seoul | Tue, Dec 22 | Korean Air
      ICN 12:30
      7h 45m
      Direct
      KTM 17:00
      Seoul - Kathmandu | Tue, Dec 29 | Korean Air
      £582 £814
      28% off
      28% off
      £814 £582
    • KTM 19:25
      5h 50m
      Direct
      ICN 04:30
      Kathmandu - Seoul | Tue, Dec 15 | Korean Air
      ICN 12:30
      7h 45m
      Direct
      KTM 17:00
      Seoul - Kathmandu | Tue, Dec 22 | Korean Air
      £594 £814
      27% off
      27% off
      £814 £594
    • KTM 23:30
      12h 30m
      1 stop
      ICN 15:15
      Kathmandu - Seoul | Thu, Nov 5 | China Southern Airlines
      ICN 14:30
      23h 15m
      1 stop
      KTM 10:30
      Seoul - Kathmandu | Thu, Nov 12 | Sichuan Airlines
      £411 £814
      50% off
      50% off
      £814 £411
    • KTM 12:30
      21h 30m
      1 stop
      ICN 13:15
      Kathmandu - Seoul | Sun, Nov 8 | China Southern Airlines
      ICN 15:15
      10h 30m
      1 stop
      KTM 22:30
      Seoul - Kathmandu | Sun, Nov 15 | China Southern Airlines
      £415
      49% off
      £814 £415
    • KTM 12:10
      22h 5m
      1 stop
      ICN 13:30
      Kathmandu - Seoul | Mon, Dec 21 | Sichuan Airlines
      ICN 07:25
      10h 55m
      1 stop
      KTM 15:05
      Seoul - Kathmandu | Mon, Dec 28 | China Eastern Airlines
      £417
      49% off
      £814 £417
    • KTM 11:45
      22h 30m
      1 stop
      ICN 13:30
      Kathmandu - Seoul | Mon, Nov 23 | Sichuan Airlines
      ICN 14:30
      23h 15m
      1 stop
      KTM 10:30
      Seoul - Kathmandu | Thu, Nov 26 | Sichuan Airlines
      £423
      48% off
      £814 £423
    • KTM 16:05
      27h 25m
      1 stop
      ICN 22:45
      Kathmandu - Seoul | Sat, Dec 5 | China Eastern Airlines
      ICN 07:25
      10h 55m
      1 stop
      KTM 15:05
      Seoul - Kathmandu | Thu, Dec 10 | China Eastern Airlines
      £430
      47% off
      £814 £430
    • KTM 11:45
      22h 30m
      1 stop
      ICN 13:30
      Kathmandu - Seoul | Wed, Nov 25 | Sichuan Airlines
      ICN 14:30
      23h 55m
      1 stop
      KTM 11:10
      Seoul - Kathmandu | Tue, Dec 1 | Sichuan Airlines
      £431
      47% off
      £814 £431
    • KTM 12:30
      23h 30m
      1 stop
      ICN 15:15
      Kathmandu - Seoul | Wed, Nov 11 | China Southern Airlines
      ICN 09:10
      29h 35m
      1 stop
      KTM 11:30
      Seoul - Kathmandu | Sun, Nov 15 | China Southern Airlines
      £432
      47% off
      £814 £432
    • KTM 13:00
      17h 25m
      1 stop
      SEL 14:00
      Kathmandu - Seoul | Fri, Oct 30 | Normal Airline
      SEL 15:00
      6h
      Direct
      KTM 16:00
      Seoul - Kathmandu | Sun, Nov 1 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest
      KTM 12:10
      22h 5m
      1 stop
      ICN 13:30
      Kathmandu - Seoul | Thu, Dec 24 | Sichuan Airlines
      £215 £570
      62% off
      62% off
      £570 £215
    • KTM 12:20
      21h 55m
      1 stop
      ICN 13:30
      Kathmandu - Seoul | Sat, Nov 28 | Sichuan Airlines
      £223 £570
      61% off
      61% off
      £570 £223
    • KTM 12:10
      22h 5m
      1 stop
      ICN 13:30
      Kathmandu - Seoul | Sat, Dec 26 | Sichuan Airlines
      £227 £570
      60% off
      60% off
      £570 £227
    • KTM 12:10
      22h 5m
      1 stop
      ICN 13:30
      Kathmandu - Seoul | Tue, Dec 22 | Sichuan Airlines
      £227
      60% off
      £570 £227
    • KTM 12:10
      22h 5m
      1 stop
      ICN 13:30
      Kathmandu - Seoul | Sat, Dec 5 | Sichuan Airlines
      £228
      60% off
      £570 £228
    • KTM 23:30
      12h 30m
      1 stop
      ICN 15:15
      Kathmandu - Seoul | Tue, Nov 10 | China Southern Airlines
      £238
      57% off
      £570 £238
    • KTM 23:30
      10h 30m
      1 stop
      ICN 13:15
      Kathmandu - Seoul | Wed, Nov 4 | China Southern Airlines
      £238
      57% off
      £570 £238
    • KTM 12:30
      21h 30m
      1 stop
      ICN 13:15
      Kathmandu - Seoul | Sat, Nov 7 | China Southern Airlines
      £242
      57% off
      £570 £242
    • KTM 23:30
      10h 30m
      1 stop
      ICN 13:15
      Kathmandu - Seoul | Mon, Nov 9 | China Southern Airlines
      £243
      56% off
      £570 £243
    • KTM 13:00
      17h 25m
      1 stop
      SEL 14:00
      Kathmandu - Seoul | Fri, Oct 30 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      KTM 19:25
      5h 50m
      Direct
      ICN 04:30
      Kathmandu - Seoul | Fri, Dec 25 | Korean Air
      £416 £864
      52% off
      52% off
      £864 £416
    • KTM 19:25
      5h 50m
      Direct
      ICN 04:30
      Kathmandu - Seoul | Tue, Dec 22 | Korean Air
      £416 £864
      52% off
      52% off
      £864 £416
    • KTM 19:25
      5h 50m
      Direct
      ICN 04:30
      Kathmandu - Seoul | Tue, Dec 29 | Korean Air
      £417 £864
      52% off
      52% off
      £864 £417
    • KTM 19:25
      5h 50m
      Direct
      ICN 04:30
      Kathmandu - Seoul | Tue, Jan 12 | Korean Air
      £420
      51% off
      £864 £420
    • KTM 19:25
      5h 50m
      Direct
      ICN 04:30
      Kathmandu - Seoul | Tue, Jan 5 | Korean Air
      £425
      51% off
      £864 £425
    • KTM 19:25
      5h 50m
      Direct
      ICN 04:30
      Kathmandu - Seoul | Fri, Jan 1 | Korean Air
      £433
      50% off
      £864 £433
    • KTM 19:25
      5h 50m
      Direct
      ICN 04:30
      Kathmandu - Seoul | Fri, Dec 18 | Korean Air
      £433
      50% off
      £864 £433
    • KTM 19:25
      5h 50m
      Direct
      ICN 04:30
      Kathmandu - Seoul | Fri, Jan 8 | Korean Air
      £434
      50% off
      £864 £434
    • KTM 19:25
      5h 50m
      Direct
      ICN 04:30
      Kathmandu - Seoul | Fri, Jan 15 | Korean Air
      £443
      49% off
      £864 £443
    • KTM 13:00
      17h 25m
      1 stop
      SEL 14:00
      Kathmandu - Seoul | Fri, Oct 30 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      KTM 19:25
      5h 50m
      Direct
      ICN 04:30
      Kathmandu - Seoul | Tue, Dec 22 | Korean Air
      £416 £570
      27% off
      27% off
      £570 £416
    • KTM 19:25
      5h 50m
      Direct
      ICN 04:30
      Kathmandu - Seoul | Fri, Dec 25 | Korean Air
      £416 £570
      27% off
      27% off
      £570 £416
    • KTM 19:25
      5h 50m
      Direct
      ICN 04:30
      Kathmandu - Seoul | Tue, Dec 29 | Korean Air
      £417 £864
      52% off
      52% off
      £864 £417
    • KTM 19:25
      5h 50m
      Direct
      ICN 04:30
      Kathmandu - Seoul | Tue, Jan 12 | Korean Air
      £420
      51% off
      £864 £420
    • KTM 19:25
      5h 50m
      Direct
      ICN 04:30
      Kathmandu - Seoul | Tue, Jan 5 | Korean Air
      £425
      51% off
      £864 £425
    • KTM 19:25
      5h 50m
      Direct
      ICN 04:30
      Kathmandu - Seoul | Fri, Jan 1 | Korean Air
      £433
      50% off
      £864 £433
    • KTM 19:25
      5h 50m
      Direct
      ICN 04:30
      Kathmandu - Seoul | Fri, Dec 18 | Korean Air
      £433
      50% off
      £864 £433
    • KTM 19:25
      5h 50m
      Direct
      ICN 04:30
      Kathmandu - Seoul | Fri, Jan 8 | Korean Air
      £434
      50% off
      £864 £434
    • KTM 19:25
      5h 50m
      Direct
      ICN 04:30
      Kathmandu - Seoul | Fri, Jan 15 | Korean Air
      £443
      49% off
      £864 £443
    • KTM 13:00
      17h 25m
      1 stop
      SEL 14:00
      Kathmandu - Seoul | Fri, Oct 30 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      KTM 19:25
      5h 50m
      Direct
      ICN 04:30
      Kathmandu - Seoul | Tue, Nov 3 | Korean Air
      £630 £898
      30% off
      30% off
      £898 £630
    • KTM 19:20
      5h 55m
      Direct
      ICN 04:30
      Kathmandu - Seoul | Sat, Oct 31 | Korean Air
      £653 £898
      27% off
      27% off
      £898 £653
    • KTM 19:25
      5h 50m
      Direct
      ICN 04:30
      Kathmandu - Seoul | Fri, Oct 30 | Korean Air
      £655 £898
      27% off
      27% off
      £898 £655
    • KTM 23:30
      10h 30m
      1 stop
      ICN 13:15
      Kathmandu - Seoul | Mon, Nov 2 | China Southern Airlines
      £238
      73% off
      £898 £238
    • KTM 23:30
      10h 30m
      1 stop
      ICN 13:15
      Kathmandu - Seoul | Sun, Nov 1 | China Southern Airlines
      £267
      70% off
      £898 £267
    • KTM 23:30
      10h 30m
      1 stop
      ICN 13:15
      Kathmandu - Seoul | Thu, Oct 29 | China Southern Airlines
      £360
      60% off
      £898 £360
    • KTM 23:30
      10h 30m
      1 stop
      ICN 13:15
      Kathmandu - Seoul | Fri, Oct 30 | China Southern Airlines
      £368
      59% off
      £898 £368
    • KTM 00:25
      11h 45m
      1 stop
      ICN 15:25
      Kathmandu - Seoul | Tue, Nov 3 | Thai Airways
      £402
      55% off
      £898 £402
    • KTM 22:55
      11h 40m
      1 stop
      ICN 13:50
      Kathmandu - Seoul | Tue, Nov 3 | Cathay Pacific
      £411
      54% off
      £898 £411
    • KTM 13:00
      17h 25m
      1 stop
      SEL 14:00
      Kathmandu - Seoul | Fri, Oct 30 | Normal Airline
      Find more flights
      Find more flights
    • KTM 19:25
      5h 50m
      Direct
      ICN 04:30
      Kathmandu - Seoul | Tue, Dec 22 | Korean Air
      £416 £570
      27% off
      27% off
      £570 £416
    • KTM 19:25
      5h 50m
      Direct
      ICN 04:30
      Kathmandu - Seoul | Fri, Dec 25 | Korean Air
      £416 £570
      27% off
      27% off
      £570 £416
    • KTM 19:25
      5h 50m
      Direct
      ICN 04:30
      Kathmandu - Seoul | Tue, Dec 29 | Korean Air
      £417 £864
      52% off
      52% off
      £864 £417
    • KTM 19:25
      5h 50m
      Direct
      ICN 04:30
      Kathmandu - Seoul | Tue, Jan 12 | Korean Air
      £420
      51% off
      £864 £420
    • KTM 19:25
      5h 50m
      Direct
      ICN 04:30
      Kathmandu - Seoul | Tue, Jan 5 | Korean Air
      £425
      51% off
      £864 £425
    • KTM 19:25
      5h 50m
      Direct
      ICN 04:30
      Kathmandu - Seoul | Fri, Jan 1 | Korean Air
      £433
      50% off
      £864 £433
    • KTM 19:25
      5h 50m
      Direct
      ICN 04:30
      Kathmandu - Seoul | Fri, Dec 18 | Korean Air
      £433
      50% off
      £864 £433
    • KTM 19:25
      5h 50m
      Direct
      ICN 04:30
      Kathmandu - Seoul | Fri, Jan 8 | Korean Air
      £434
      50% off
      £864 £434
    • KTM 19:25
      5h 50m
      Direct
      ICN 04:30
      Kathmandu - Seoul | Fri, Jan 15 | Korean Air
      £443
      49% off
      £864 £443
    • KTM 13:00
      17h 25m
      1 stop
      SEL 14:00
      Kathmandu - Seoul | Fri, Oct 30 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Kathmandu to Seoul are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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 £302. It is best to avoid April, when the average price can reach £425.

£425
£364
£302
£241
    Cheapest
  • £399
    Oct
  • £334
    Nov
  • £308
    Dec
  • £302
    Jan
  • £337
    Feb
  • £350
    Mar
  • £425
    Apr
  • £418
    May
  • £375
    Jun
  • £332
    Jul
  • £361
    Aug
  • £328
    Sep

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 £497. December is usually the most expensive month, with an average price reaching £804.

£804
£651
£497
£344
    Cheapest
  • £774
    Oct
  • £732
    Nov
  • £804
    Dec
  • £497
    Jan
  • £625
    Feb
  • £692
    Mar
  • £798
    Apr
  • £540
    May
  • £620
    Jun
  • £594
    Jul
  • £636
    Aug
  • £611
    Sep

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 Tuesday as prices are typically highest on that day.

£403
£356
£309
£262
    Cheapest
  • £317
    Mon
  • £403
    Tue
  • £309
    Wed
  • £357
    Thu
  • £338
    Fri
  • £396
    Sat
  • £322
    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 Air China (from £215) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air China
From £215
China Eastern Airlines
From £225
Sichuan Airlines
From £230
China Southern Airlines
From £231
Nepal Airlines
From £248
Cathay Pacific
From £263
Air India
From £318
IndiGo
From £342
Thai Airways
From £353
Himalaya Airlines
From £361

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. CZ3068

    Tribhuvan International Airport

    23:30

    KTM

    4h 10m

    Direct

    05:55

    CAN

    S M T W T F S
    Search

  2. CZ337

    Guangzhou Baiyun International Airport

    09:05

    CAN

    3h 10m

    Direct

    13:15

    ICN

    S M T W T F S

  3. CZ3068

    Tribhuvan International Airport

    23:30

    KTM

    4h 10m

    Direct

    05:55

    CAN

    S M T W T F S
    Search

  4. CZ3061

    Guangzhou Baiyun International Airport

    10:55

    CAN

    3h 20m

    Direct

    15:15

    ICN

    S M T W T F S

  5. CZ3068

    Tribhuvan International Airport

    23:30

    KTM

    4h 10m

    Direct

    05:55

    CAN

    S M T W T F S
    Search

  6. CZ339

    Guangzhou Baiyun International Airport

    17:30

    CAN

    3h 20m

    Direct

    21:50

    ICN

    S M T W T F S

  7. 6E1156

    Tribhuvan International Airport

    17:10

    KTM

    1h 50m

    Direct

    18:45

    DEL

    S M T W T F S
    Search

  8. VN980

    Indira Gandhi International Airport

    23:30

    DEL

    4h

    Direct

    05:00

    HAN

    S - T - T - S

  9. VN414

    Noi Bai International Airport

    10:15

    HAN

    4h 15m

    Direct

    16:30

    ICN

    S M T W T F S

  10. CZ6068

    Tribhuvan International Airport

    12:30

    KTM

    4h 10m

    Direct

    18:55

    CAN

    S M T W T F S
    Search

  11. CZ337

    Guangzhou Baiyun International Airport

    09:05

    CAN

    3h 10m

    Direct

    13:15

    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. 3U3973

    Chengdu Tianfu International Airport

    09:00

    TFU

    3h 30m

    Direct

    13:30

    ICN

    - M - W - F -

  14. 6E1254

    Tribhuvan International Airport

    14:05

    KTM

    1h 55m

    Direct

    15:45

    DEL

    S M T W T F S
    Search

  15. VN980

    Indira Gandhi International Airport

    23:30

    DEL

    4h

    Direct

    05:00

    HAN

    S - T - T - S

  16. VN414

    Noi Bai International Airport

    10:15

    HAN

    4h 15m

    Direct

    16:30

    ICN

    S M T W T F S

  17. RA217

    Tribhuvan International Airport

    13:25

    KTM

    1h 40m

    Direct

    14:50

    DEL

    S M T W T F S
    Search

  18. VN980

    Indira Gandhi International Airport

    23:30

    DEL

    4h

    Direct

    05:00

    HAN

    S - T - T - S

  19. VN414

    Noi Bai International Airport

    10:15

    HAN

    4h 15m

    Direct

    16:30

    ICN

    S M T W T F S

  20. CZ6068

    Tribhuvan International Airport

    12:30

    KTM

    4h 10m

    Direct

    18:55

    CAN

    S M T W T F S
    Search

  21. CZ3061

    Guangzhou Baiyun International Airport

    10:55

    CAN

    3h 20m

    Direct

    15:15

    ICN

    S M T W T F S

  22. CZ6068

    Tribhuvan International Airport

    12:30

    KTM

    4h 10m

    Direct

    18:55

    CAN

    S M T W T F S
    Search

  23. CZ339

    Guangzhou Baiyun International Airport

    17:30

    CAN

    3h 20m

    Direct

    21:50

    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 distance 3,970.88km
Cheapest one-way ticket price £215
Cheapest return ticket price £411

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 £701 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 £215, and round-trip fares start from £411. The current lowest fare is a Sichuan Airlines flight departing on Thu, Dec 24; 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 25 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 £494. 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

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

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.