Cheap flights from Kathmandu to Incheon Intl Airport from ₹ 29,970
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/11. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Kathmandu to Incheon Intl
Cheapest flights from Kathmandu to Incheon IntlExplore the most affordable flight options available from Kathmandu to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 October 2026.
Explore the most affordable flight options available from Kathmandu to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 October 2026.
Best flights from Kathmandu to Incheon IntlDiscover carefully curated flight deals from Kathmandu to Incheon Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 October 2026.
Discover carefully curated flight deals from Kathmandu to Incheon Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 October 2026.
Direct flights from Kathmandu to Incheon IntlExplore direct flight options from Kathmandu to Incheon Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 October 2026.
Explore direct flight options from Kathmandu to Incheon Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 October 2026.
Last-minute flights from Kathmandu to Incheon IntlDiscover last-minute flight deals from Kathmandu to Incheon Intl. Data last updated 7 October 2026 and is based on user searches.
Discover last-minute flight deals from Kathmandu to Incheon Intl. Data last updated 7 October 2026 and is based on user searches.
One-way flights from Kathmandu to Incheon IntlSearch for one-way flight options from Kathmandu to Incheon Intl. Find affordable one-way fares based on user searches. Data last updated 7 October 2026.
Search for one-way flight options from Kathmandu to Incheon Intl. Find affordable one-way fares based on user searches. Data last updated 7 October 2026.
Find flight deals from Kathmandu to Incheon Intl
Discover tips and strategies to find the most affordable flight options for your journey from Kathmandu (KTM) to Incheon Intl (ICN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 7 October 2026.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Kathmandu to Incheon Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
KathmanduIncheon
KTM Kathmandu Tribhuvan - ICN Incheon Intl
KTMICN
Kathmandu Tribhuvan
Sun 1/11
11:45-13:45
2 stops22h 45m
Incheon Intl
Wed 31/12
00:00-20:30
Nonstop0h 00m
KathmanduIncheon
KTM Kathmandu Tribhuvan - ICN Incheon Intl
KTMICN
Kathmandu Tribhuvan
Sat 28/11
11:45-13:45
2 stops22h 45m
Incheon Intl
Wed 31/12
00:00-20:30
Nonstop0h 00m
KathmanduIncheon
KTM Kathmandu Tribhuvan - ICN Incheon Intl
KTMICN
Kathmandu Tribhuvan
Mon 23/11
11:45-13:45
2 stops22h 45m
Incheon Intl
Wed 31/12
00:00-20:30
Nonstop0h 00m
KathmanduIncheon
KTM Kathmandu Tribhuvan - ICN Incheon Intl
KTMICN
Kathmandu Tribhuvan
Tue 24/11
11:45-13:45
2 stops22h 45m
Incheon Intl
Wed 31/12
00:00-20:30
Nonstop0h 00m
KathmanduIncheon
KTM Kathmandu Tribhuvan - ICN Incheon Intl
KTMICN
Kathmandu Tribhuvan
Fri 20/11
11:45-13:45
2 stops22h 45m
Incheon Intl
Wed 31/12
00:00-20:30
Nonstop0h 00m
KathmanduIncheon
KTM Kathmandu Tribhuvan - ICN Incheon Intl
KTMICN
Kathmandu Tribhuvan
Sat 7/11
11:45-13:45
2 stops22h 45m
Incheon Intl
Wed 31/12
00:00-20:30
Nonstop0h 00m
KathmanduIncheon
KTM Kathmandu Tribhuvan - ICN Incheon Intl
KTMICN
Kathmandu Tribhuvan
Tue 29/12
19:25-04:30
Nonstop5h 50m
Incheon Intl
Wed 31/12
00:00-20:30
Nonstop0h 00m
KathmanduIncheon
KTM Kathmandu Tribhuvan - ICN Incheon Intl
KTMICN
Kathmandu Tribhuvan
Sat 19/12
22:55-00:40
1 stop22h 30m
Incheon Intl
Fri 15/1
01:55-21:30
1 stop22h 50m
KathmanduIncheon
KTM Kathmandu Tribhuvan - ICN Incheon Intl
KTMICN
Kathmandu Tribhuvan
Tue 22/12
22:55-21:25
1 stop19h 15m
Incheon Intl
Wed 20/1
13:50-21:30
1 stop10h 55m
KathmanduIncheon
KTM Kathmandu Tribhuvan - ICN Incheon Intl
KTMICN
Kathmandu Tribhuvan
Mon 21/12
22:55-21:25
1 stop19h 15m
Incheon Intl
Sun 17/1
10:00-21:30
1 stop14h 45m
Best time to book a flight from Kathmandu to Incheon Intl
Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Kathmandu with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Kathmandu to Incheon Intl Airport
What is the cheapest time of day to fly from KTM to ICN?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kathmandu to Incheon Intl Airport as you normally would.
How much does it cost for a return flight from Kathmandu to Incheon Intl Airport?
Airfare is below average for this route at the moment.
Kathmandu to Incheon Intl Airport flights typically cost between ₹ 61,192 and ₹ 94,534 in December.The cheapest return price found within the last 5 days was ₹ 49,339 on Sichuan Airlines (21 Dec–19 Jan).
How often are flights from Kathmandu to Incheon delayed?
About 24% of weekly flights between Kathmandu and Incheon have experienced delays in the past year, with the average delay time being 141 minutes.
What is the most punctual flight time for Kathmandu to Incheon flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Kathmandu to Incheon flights?
Over the past year, Korean Air have had the lowest number of delays on this route, with just 24% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from Kathmandu to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Incheon Intl Airport?
Book flights to Incheon Intl Airport if you plan to visit one of these locationsBrowse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Complete your trip
Complete your trip to Incheon Intl by adding a car rental and/or hotel reservation to your travel itinerary.
Direct flights to South Korea
Book a non-stop flight to one of these other cities located in South Korea.
Search flights from Kathmandu to Incheon Intl by cabin class
Find flights from Kathmandu to Incheon Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Incheon Intl
Explore flights to Incheon Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 7 October 2026.
Kathmandu and Incheon Intl flights
Browse other Kathmandu and Incheon Intl flight options. Last updated on 7 October 2026.
Other flights from Kathmandu
Browse through other flights departing from Kathmandu. Flights are based on user searches made on Cheapflights and were last updated on 7 October 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Kathmandu to Incheon Intl?
Cheapflights helps you search for flights from Kathmandu to Incheon Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Kathmandu to Incheon Intl?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Kathmandu to Incheon Intl for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Kathmandu to Incheon Intl with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Kathmandu to Incheon Intl, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Kathmandu to Incheon Intl become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Incheon Intl from Kathmandu today and book when prices fit your budget.