How can I find cheap flights from Tribhuvan International Airport to Incheon International Airport?
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.
- One way
- Return
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- Cheapest nonstop
KTM 19:206h 15mDirectICN 04:50Kathmandu - Seoul | Tue, Oct 20 | Korean Air
ICN 12:307h 45mDirectKTM 17:00Seoul - Kathmandu | Tue, Oct 27 | Korean AirPrice detailsDepartureKTM-ICNEconomy class
IncludedIn-flight meals are availableUSB port and power outletReturnICN-KTMEconomy class
IncludedIn-flight meals are availableUSB port and power outletTWD 21,066 TWD 33,85938% off38% offTWD 33,859 TWD 21,066 -
KTM 19:206h 15mDirectICN 04:50Kathmandu - Seoul | Sat, Oct 24 | Korean Air
ICN 12:307h 45mDirectKTM 17:00Seoul - Kathmandu | Tue, Oct 27 | Korean AirPrice detailsDepartureKTM-ICNEconomy class
Included
In-flight meals are availableUSB port and power outletReturnICN-KTMEconomy class
Included
In-flight meals are availableUSB port and power outletTWD 27,425 TWD 33,85919% off19% offTWD 33,859 TWD 27,425 -
KTM 11:5521h 45m1 stopICN 12:55Kathmandu - Seoul | Wed, Oct 7 | Air China
ICN 07:4511h 5m1 stopKTM 15:35Seoul - Kathmandu | Mon, Oct 12 | China Eastern AirlinesPrice detailsDepartureKTM-TFUEconomy class
Included
In-flight meals are availableTFU-ICNEconomy class
Included
In-flight meals are availableReturnICN-KMGEconomy class
Included
In-flight meals are availableKMG-KTMEconomy class
Included
In-flight meals are availableTWD 15,541 TWD 33,85954% off54% offTWD 33,859 TWD 15,541 -
KTM 11:5521h 45m1 stopICN 12:55Kathmandu - Seoul | Mon, Oct 5 | Air China
ICN 07:4511h 5m1 stopKTM 15:35Seoul - Kathmandu | Mon, Oct 12 | China Eastern AirlinesPrice detailsDepartureKTM-TFUEconomy class
Included
In-flight meals are availableTFU-ICNEconomy class
Included
In-flight meals are availableReturnICN-KMGEconomy class
Included
In-flight meals are availableKMG-KTMEconomy class
Included
In-flight meals are availableTWD 15,84453% offTWD 33,859 TWD 15,844 -
KTM 16:3526h 55m1 stopICN 22:45Kathmandu - Seoul | Wed, Oct 7 | China Eastern Airlines
ICN 07:4511h 5m1 stopKTM 15:35Seoul - Kathmandu | Mon, Oct 12 | China Eastern AirlinesPrice detailsDepartureKTM-KMGEconomy class
Included
In-flight meals are availableReturnICN-KMGEconomy class
Included
In-flight meals are availableKMG-KTMEconomy class
Included
In-flight meals are availableTWD 15,85353% offTWD 33,859 TWD 15,853 -
KTM 11:5530h 30m1 stopICN 21:40Kathmandu - Seoul | Tue, Sep 29 | Air China
ICN 14:5523h 15m1 stopKTM 10:55Seoul - Kathmandu | Fri, Oct 2 | Air ChinaPrice detailsDepartureKTM-ICN
Included
ReturnICN-KTM
Included
TWD 16,27952% offTWD 33,859 TWD 16,279 -
KTM 11:4522h 30m1 stopICN 13:30Kathmandu - Seoul | Tue, Oct 13 | Sichuan Airlines
ICN 07:4510h 35m1 stopKTM 15:05Seoul - Kathmandu | Fri, Oct 16 | China Eastern AirlinesPrice detailsDepartureKTM-TFUEconomy class
Included
In-flight meals are availableReturnICN-KMGEconomy class
Included
In-flight meals are availableKMG-KTMEconomy class
Included
In-flight meals are availableTWD 16,49251% offTWD 33,859 TWD 16,492 -
KTM 11:5521h 45m1 stopICN 12:55Kathmandu - Seoul | Tue, Oct 13 | Air China
ICN 07:4510h 35m1 stopKTM 15:05Seoul - Kathmandu | Fri, Oct 16 | China Eastern AirlinesPrice detailsDepartureKTM-TFUEconomy class
Included
In-flight meals are availableTFU-ICNEconomy class
Included
In-flight meals are availableReturnICN-KMGEconomy class
Included
In-flight meals are availableKMG-KTMEconomy class
Included
In-flight meals are availableTWD 16,80050% offTWD 33,859 TWD 16,800 -
KTM 11:5521h 45m1 stopICN 12:55Kathmandu - Seoul | Sat, Oct 10 | Air China
ICN 22:4515h 25m1 stopKTM 10:55Seoul - Kathmandu | Wed, Oct 14 | Air ChinaPrice detailsDepartureKTM-ICN
Included
ReturnICN-KTM
Included
TWD 16,81050% offTWD 33,859 TWD 16,810 -
KTM 11:5521h 45m1 stopICN 12:55Kathmandu - Seoul | Mon, Sep 28 | Air China
ICN 22:4515h 25m1 stopKTM 10:55Seoul - Kathmandu | Wed, Sep 30 | Air ChinaPrice detailsDepartureKTM-ICN
Included
ReturnICN-KTM
Included
TWD 16,90050% offTWD 33,859 TWD 16,900 -
KTM 11:5521h 45m1 stopICN 12:55Kathmandu - Seoul | Thu, Oct 1 | Air China
ICN 14:5523h 15m1 stopKTM 10:55Seoul - Kathmandu | Mon, Oct 5 | Air ChinaPrice detailsDepartureKTM-ICN
Included
ReturnICN-KTM
Included
TWD 16,90050% offTWD 33,859 TWD 16,900 -
KTM 17:3013h 55m1 stopICN 10:40Kathmandu - Seoul | Sat, Sep 26 | Air India
ICN 07:4511h 5m1 stopKTM 15:35Seoul - Kathmandu | Sat, Oct 3 | China Eastern AirlinesPrice detailsDepartureKTM-DELEconomy class
Included
In-flight meals are availableDEL-ICNEconomy class
Included
In-flight meals are availableUSB port and power outletReturnICN-KMGEconomy class
Included
In-flight meals are availableKMG-KTMEconomy class
Included
In-flight meals are availableTWD 17,41649% offTWD 33,859 TWD 17,416 -
KTM 23:0022h 10m1 stopICN 00:25Kathmandu - Seoul | Wed, Oct 7 | Cathay Pacific
ICN 07:4511h 5m1 stopKTM 15:35Seoul - Kathmandu | Sat, Oct 10 | China Eastern AirlinesPrice detailsDepartureKTM-HKGEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletHKG-ICNEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnICN-KMGEconomy class
Included
In-flight meals are availableKMG-KTMEconomy class
Included
In-flight meals are availableTWD 17,43049% offTWD 33,859 TWD 17,430 -
KTM 12:3030h 5m1 stopICN 21:50Kathmandu - Seoul | Wed, Oct 7 | China Southern Airlines
ICN 07:4511h 5m1 stopKTM 15:35Seoul - Kathmandu | Sat, Oct 10 | China Eastern AirlinesPrice detailsDepartureKTM-CANEconomy class
Included
In-flight meals are availableCAN-ICNEconomy class
Included
In-flight meals are availableUSB port and power outletReturnICN-KMGEconomy class
Included
In-flight meals are availableKMG-KTMEconomy class
Included
In-flight meals are availableTWD 17,49648% offTWD 33,859 TWD 17,496 -
KTM 13:0017h 25m1 stopSEL 14:00Kathmandu - Seoul | Fri, Sep 25 | Normal Airline
SEL 15:006hDirectKTM 16:00Seoul - Kathmandu | Sun, Sep 27 | Normal AirlineFind more flightsFind more flights
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Cheapest nonstop
KTM 19:206h 15mDirectICN 04:50Kathmandu - Seoul | Sat, Oct 3 | Korean Air
Price detailsKTM-ICNEconomy classIn-flight meals are availableUSB port and power outletTWD 18,178 TWD 22,44219% off19% offTWD 22,442 TWD 18,178 -
KTM 19:255h 50mDirectICN 04:30Kathmandu - Seoul | Fri, Nov 6 | Korean Air
Price detailsKTM-ICNEconomy classIn-flight meals are availableUSB port and power outletTWD 18,178 TWD 22,44219% off19% offTWD 22,442 TWD 18,178 -
KTM 16:3526h 55m1 stopICN 22:45Kathmandu - Seoul | Tue, Oct 6 | China Eastern Airlines
Price detailsKTM-KMGEconomy classIn-flight meals are availableTWD 8,429 TWD 22,44262% off62% offTWD 22,442 TWD 8,429 -
KTM 16:3526h 55m1 stopICN 22:45Kathmandu - Seoul | Thu, Oct 8 | China Eastern Airlines
Price detailsKTM-KMGEconomy classIn-flight meals are availableTWD 8,42962% offTWD 22,442 TWD 8,429 -
KTM 16:3526h 55m1 stopICN 22:45Kathmandu - Seoul | Sun, Oct 11 | China Eastern Airlines
Price detailsKTM-KMGEconomy classIn-flight meals are availableKMG-ICNEconomy classIn-flight meals are availableTWD 8,42962% offTWD 22,442 TWD 8,429 -
KTM 16:3526h 55m1 stopICN 22:45Kathmandu - Seoul | Sat, Oct 10 | China Eastern Airlines
Price detailsKTM-KMGEconomy classIn-flight meals are availableTWD 8,42962% offTWD 22,442 TWD 8,429 -
KTM 16:3526h 55m1 stopICN 22:45Kathmandu - Seoul | Sat, Oct 3 | China Eastern Airlines
Price detailsKTM-KMGEconomy classIn-flight meals are availableTWD 8,77461% offTWD 22,442 TWD 8,774 -
KTM 11:4522h 30m1 stopICN 13:30Kathmandu - Seoul | Fri, Oct 2 | Sichuan Airlines
Price detailsKTM-TFUEconomy classIn-flight meals are availableTWD 9,31457% offTWD 22,442 TWD 9,314 -
KTM 11:4522h 30m1 stopICN 13:30Kathmandu - Seoul | Mon, Oct 5 | Sichuan Airlines
Price detailsKTM-TFUEconomy classIn-flight meals are availableTWD 9,31457% offTWD 22,442 TWD 9,314 -
KTM 11:5521h 45m1 stopICN 12:55Kathmandu - Seoul | Tue, Oct 6 | Air China
Price detailsKTM-TFUEconomy classIn-flight meals are availableTFU-ICNEconomy classIn-flight meals are availableUSB port and power outletTWD 9,46657% offTWD 22,442 TWD 9,466 -
KTM 11:5521h 45m1 stopICN 12:55Kathmandu - Seoul | Sun, Oct 4 | Air China
Price detailsKTM-TFUEconomy classIn-flight meals are availableTFU-ICNEconomy classIn-flight meals are availableUSB port and power outletTWD 9,46657% offTWD 22,442 TWD 9,466 -
KTM 11:5530h 30m1 stopICN 21:40Kathmandu - Seoul | Fri, Oct 2 | Air China
Price detailsKTM-TFUEconomy classIn-flight meals are availableTWD 9,46657% offTWD 22,442 TWD 9,466 -
KTM 11:5521h 45m1 stopICN 12:55Kathmandu - Seoul | Tue, Sep 29 | Air China
Price detailsKTM-TFUEconomy classIn-flight meals are availableTFU-ICNEconomy classIn-flight meals are availableUSB port and power outletTWD 9,66056% offTWD 22,442 TWD 9,660 -
KTM 11:4522h 30m1 stopICN 13:30Kathmandu - Seoul | Mon, Oct 26 | Sichuan Airlines
Price detailsKTM-TFUEconomy classIn-flight meals are availableUSB port and power outletTWD 9,70756% offTWD 22,442 TWD 9,707 -
KTM 13:0017h 25m1 stopSEL 14:00Kathmandu - Seoul | Fri, Sep 25 | Normal AirlineFind more flightsFind 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?
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.
What is the cheapest month to fly return from Tribhuvan International Airport to Incheon International Airport?
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.
What is the cheapest day of the week to fly from Tribhuvan International Airport to Incheon International Airport?
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.
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.










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.

CA438
Tribhuvan International Airport
11:55
KTM
17:15
TFU
S M - W T F SSearch
CA2958
Chengdu Tianfu International Airport
20:15
TFU
23:00
TSN
S M T W T F S
GS7993
Tianjin Binhai International Airport
09:20
TSN
12:00
ICN
S M T W T F S
6E1156
Tribhuvan International Airport
16:40
KTM
18:20
DEL
S M T W T F SSearch
VN980
Indira Gandhi International Airport
23:35
DEL
05:25
HAN
S - T - T - S
VN414
Noi Bai International Airport
10:20
HAN
16:35
ICN
S M T W T F S
3U3902
Tribhuvan International Airport
11:45
KTM
17:15
TFU
S M T W T F SSearch
3U3973
Chengdu Tianfu International Airport
09:00
TFU
13:30
ICN
- M - W - F -
CA438
Tribhuvan International Airport
11:55
KTM
17:15
TFU
S M - W T F SSearch
CA2609
Chengdu Tianfu International Airport
08:15
TFU
10:55
YNT
S M T W T - S
ZE820
Yantai Penglai International Airport
16:00
YNT
18:30
ICN
S M T W T F S
3U3902
Tribhuvan International Airport
11:45
KTM
17:15
TFU
S M T W T F SSearch
3U6945
Chengdu Tianfu International Airport
12:30
TFU
15:00
YTY
S - T W T F S
9C6181
Yangzhou Taizhou International Airport
21:00
YTY
23:55
ICN
- - T - - - S
MU9618
Tribhuvan International Airport
16:35
KTM
22:05
KMG
S M T W T F SSearch
MU6362
Kunming Changshui International Airport
11:55
KMG
15:40
YNT
S M T W T F S
ZE818
Yantai Penglai International Airport
10:25
YNT
12:50
ICN
S M T W T F S
MU9618
Tribhuvan International Airport
16:35
KTM
22:05
KMG
S M T W T F SSearch
MU5576
Kunming Changshui International Airport
18:40
KMG
21:20
CGO
S - T - - F -
MU5576
Zhengzhou Xinzheng International Airport
22:20
CGO
23:55
YNT
- - - - T - -
ZE818
Yantai Penglai International Airport
10:25
YNT
12:50
ICN
S M T W T F S
CA438
Tribhuvan International Airport
11:55
KTM
17:15
TFU
S M - W T F SSearch
ZH8447
Chengdu Tianfu International Airport
12:50
TFU
15:25
YNT
S M T W T F S
ZE818
Yantai Penglai International Airport
10:25
YNT
12:50
ICN
S M T W T F S
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 | TWD 8,429 |
| Cheapest return ticket price | TWD 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).What is the flight schedule from Tribhuvan International Airport to Incheon International Airport?
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.When are flight tickets from Tribhuvan International Airport (KTM) to Incheon International Airport (ICN) most expensive?
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.What is the transportation method from the main airport to downtown in Seoul?
- 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.
Which airline operates the most direct flights from Tribhuvan International Airport (KTM) to Incheon International Airport (ICN)?
Korean Air is a very popular airline operating an average of 250 flights per month.What are the cheapest flights from Tribhuvan International Airport to Incheon International Airport?
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.Which airlines offer direct flights from Tribhuvan International Airport to Incheon International Airport?
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.What is the average price of a flight from Tribhuvan International Airport to Incheon International Airport?
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.How many weekly flights are there from Tribhuvan International Airport to Incheon International Airport?
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.How do I book flights from Tribhuvan International Airport to Incheon International Airport on Trip.com?
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.
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