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KTM - ICN

Find cheap flights from Kathmandu to Incheon

1 adult
0 bags
Thu 5/30
Thu 6/6

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kathmandu to Incheon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kathmandu to Incheon, as well as popular online travel agencies
In the last 7 days travelers have searched 43,983,279 times on KAYAK, and here is why:

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Flights from Kathmandu to Incheon Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from Kathmandu to Incheon Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Kathmandu to Seoul Incheon Airport?

The average price of all flights from Kathmandu to Incheon Intl Airport clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Kathmandu to Seoul Incheon Airport, look for departures on Wednesdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Seoul Incheon Airport, Thursday is the cheapest day to fly and Wednesday is the most expensive.

What is the cheapest month to fly from Kathmandu to Incheon Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Kathmandu to Incheon Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Kathmandu to Incheon Intl Airport is July, where tickets cost $734 on average. On the other hand, the most expensive months are January and November, where the average cost of tickets is $1,412 and $1,411 respectively.

How far in advance should I book a flight from Kathmandu to Incheon Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Kathmandu to Incheon Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Kathmandu to Incheon Intl Airport, you should book around 4 days before departure. For the absolute cheapest price, our data suggests you should book 50 days before departure.

Which airlines fly non-stop between Kathmandu and Incheon Intl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Kathmandu to Incheon Intl Airport.
There is just one airline that flies from Kathmandu to Incheon Intl Airport direct and that is Korean Air. The best one-way deal found from Korean Air for the route is $975.

How many flights are there between Kathmandu and Incheon Intl Airport per day?

There is a maximum of 1 nonstop flight a day that takes off from Kathmandu and lands in Incheon Intl Airport, with an average flight time of 6h 10m. The most common departure time is 7:00 pm and most flights take off in the evening. Each week, there are 3 flights.

Which cabin class options are there for flights between Kathmandu and Incheon Intl Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

What’s the earliest departure time from Kathmandu to Seoul Incheon Airport?

Early birds can take the earliest flight from Kathmandu at 7:20 pm and will be landing in Incheon Intl Airport at 4:45 am.

What’s the latest departure time from Kathmandu to Seoul Incheon Airport?

If you prefer to fly at night, the latest flight from Kathmandu to Incheon Intl Airport jets off at 7:20 pm and lands at 4:45 am.

Good to know

Low season

April

High season

October
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 24% lower on average.

When to book flights from Kathmandu to Incheon Intl

Are your dates flexible? Find out the best times to travel from Kathmandu to Incheon Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Kathmandu to Incheon flights

  • Do I need a passport to fly between Kathmandu and Seoul Incheon Airport?

    A passport is required to fly from Kathmandu to Seoul Incheon Airport.

  • Which aircraft models fly most regularly from Kathmandu to Seoul Incheon Airport?

    The Boeing 777-200/200ER is the aircraft model that flies most regularly on the Kathmandu to Seoul Incheon Airport flight route.

  • Which airline alliances offer flights from Kathmandu to Seoul Incheon Airport?

    SkyTeam is the only airline alliance operating flights between Kathmandu and Seoul Incheon Airport.

  • On which days can I fly direct from Kathmandu to Seoul Incheon Airport?

    You can catch a nonstop flight from Kathmandu to Seoul Incheon Airport on Monday, Wednesday, and Friday.

  • How does KAYAK find such low prices on flights from Kathmandu to Seoul Incheon Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kathmandu to Seoul Incheon Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kathmandu to Seoul Incheon Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul Incheon Airport from Kathmandu is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kathmandu to Seoul Incheon Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seoul Incheon Airport with an airline and back to Kathmandu with another airline. Booking your flights between Kathmandu and ICN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kathmandu to Seoul Incheon Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seoul Incheon Airport from Kathmandu up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from KTM to Incheon

  • Looking for a cheap flight? 25% of our users found flights on this route for $1,110 or less one-way and $1,473 or less round-trip.

Prefer to fly non-stop from Kathmandu to Seoul Incheon Airport?

Find which airlines fly direct from Tribhuvan to Incheon Intl, which days they fly and book direct flights.

Nonstop departures

Kathmandu Tribhuvan to Incheon Intl

Monday

Korean Air

Korean Air

Wednesday

Korean Air

Korean Air

Friday

Korean Air

Korean Air

See more direct flights

Nonstop returns

Incheon Intl to Kathmandu Tribhuvan

Monday

Korean Air

Korean Air

Wednesday

Korean Air

Korean Air

Friday

Korean Air

Korean Air

See more direct flights
See more direct flights

Top 5 airlines serving from Kathmandu to Incheon Intl

 
See real verified KAYAK customer reviews for airlines flying from Kathmandu to Incheon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kathmandu to Incheon Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.5
Korean AirOverall score based on 1186 reviews
8.6Boarding
8.8Crew
8.2Food
8.2Entertainment
8.3Comfort
Airline reviews

The flight crews were extremely professional, helpful, and courteous. Departure and arrival times were accurate. No delay. I will use K airline again. Thanks

10.0 ExcellentAnonymous, Apr 2024IAD - ICN
Read more about Korean Air reviews

The flight crews were extremely professional, helpful, and courteous. Departure and arrival times were accurate. No delay. I will use K airline again. Thanks

We were seated at the back and that was very uncomfortable for me with the turbulence we experienced on our way to Chicago.

I enjoyed flying on Korean Air. The service was great and the food was yummy. They served white fish.

I enjoyed flying on Korean Air. The service was great and the food was yummy, especially the bibimbap and cold spicy noodles. The only thing that bummed me out on this red-eye flight was that my seat did not properly recline so I was not able to sleep.

On time and flight crew are always so happy to help and always smiling unlike other airlines.

Great crew, decent food Charging plugs were broken on both seats next to me. Only the USB port was available, and that charges, very, very slowly. Seat was also broken, it would not lock into position when reclining.

Korean Air had great service and the Bibimbap dish was the best airplane food I’ve ever had. It was a long flight so in between the two meals they served customers could get Shin ramen. The flight attendants let my children use a pair of nice headphones for the flight and had earbuds and slippers for all the adults. The flight was long but the time passed by relatively quickly because they have many great shows in their entertainment TV. I watched the BTS Love Yourself and Speak Yourself concerts 💜

Stewardess are nice. Food could have been better and should have a better dessert. They do not offer scotch or beer. You have to ask for it. I also was not happy that you do not serve ginger ale and or cranberry juice. This is my first time that an international flight do not have this. I go home overseas every year and when I travel through ANA, Delta, Qatar, JAL, Asiana Air, United Air. they all serve this two very famous drink. You do not have a great snack tray.

You did not put me on a Korean Air flight! so I do not have nothing to say

Wonderful cabin crew!!!!! Food was poor, in flight entertainment was just ok. They need to serve more water on a 15 hour flight--we were dehydrated and kept asking for water.

Very comfortable Prem economy seats for a long haul flight. Had a problem with the tv that the crew fixed so was great!

Excellent. Planes are a little older and could get some refurbishment, but besides that everything was excellent.

Not good. Flight was purchased for my father who needed medical assistance to board and transfer due to a heart condition. No one at Hong Kong from Cathay was there to assist and he barely made the connection. When I talked to him he could barely breath and was not sure he was going to make it. Really poor service even though the ticket stated he needed a wheelchair assistance.

While I was in great pain, the seat was sufficiently comfortable to allow me to rest and not be in so much pain.

My seat was sold off to someone else. Had to wait 9 hours to catch the next filght. Definitely will never use Cathay Pacific again. Bad, very bad airline. will comment on google reviews too.

Seats were very comfortable. Crew were excellent. Food very good.

Flight crew was especially thoughtful and attentive, made sure our seats were comfortable so we could rest on the long flight

Lounge in pukhet not good Very nice new aircraft Super crew as nearly always with Cathay

Everything went smooth. All flights were on time No changing gates, . No changing flights . It was like a completely different airlines tha n the last time I used Cathay Pacific . The last flight, 2 months ago, I had before this one was from Philippines also . I got changed in Manila and was told it only added 2 hours onto my flight . My 20 hour return trip ended up being 30 hours return with a 10.0 hour layover in New York with no seats anywhere . Everyone was sleeping or sitting on the floor . Unlike the hotel I was given in Manila to wait for this flight home . I never thought I would use Cathay Pacific again . But I did and this time you were great! I should have complained about the flight and layover from Hell a couple months ago. Consider that I am complaining about that august/23 flight now . Thank you got the great flying experience on my way home from philippines .

Flight was delayed. Drink was only offered during meal. Would have been nicer if crew walk around to offer drink after take off or in between meals.

The cabin was quite noisy as there were lots of children travelling for the school holidays. Found the selection of movies limited.

Delayed, not enough information. Had to ask for refreshments, crew could have been more proactive

The best so far coz this time it was all male steward on the economy cluster. They were polite, efficient & genuinely courteous. They do not judge you when you ask for more food & peanuts.

My first course flight (Aor-Kul) was cancelled in the morning, and they asked me to board the night flight hence I need to transit overnight for the 2nd flight (Kul-Myy) that supposed to be on the same day. The overnight stay was not provided, (I'm traveling with my spouse, a daughter (5 y.o.) and an infant (2 months old). Hence I booked Sama Sama Hotel at my own expense (fortunately using my enrich miles points). Other than this issue, all services is good.

My experience with the flight was okay. My experience checking in was absolutely terrible. I was told I needed to change my e-ticket number to check in because I missed my flight in PDX. Even when shown the itinerary, they didn't budge and sent me to KLM across the airport. KLM wasn't open until 8pm and my flight was at 7:30pm. Nobody made accommodations in any way to get me to KUL. To add insult to injury, they rescheduled my flight to the very next day, creating a very long layover and did not offer any hotel stay. After this, even worse, I found out later they delayed the first 7:30pm flight to 9:10pm. Meaning, I could have still boarded but they refused to even try to get me on the plane. As a result, I missed a day of work and lost pay for the day. Also, when I went to get my luggage, it wasn't there. It was STILL in Singapore. They had from 5:30pm to 5am to get my luggage onto the plane and they still couldn't get that right. This is the worst experience I've had flying anywhere in the past decade I've been travelling.

Orange juice change to mineral water . Should keep the orange juice.

Entertainment system was too old, crew were unorganised during boarding

No recognition for one World Emerald member. Business class seat has flat bed

Legs space in the business class cabin is too small and pillow is dirty!

Flight from Shanghai to Kuala Luumpur delay byy 3.5hrs with no real explanation.

Pros: "Economy seats were actually pretty comfortable and the staff was very attentive."
Cons: "The vegetarian food was basically unsalted, watery rice and fruit. By the third round of it (long flight w/ 2 dinners and 1 breakfast) I just didn’t eat it. The entertainment also advertises movies and shows that they don’t have. Small selection that could be better."
Pros: "I liked getting to my destination safely."
Cons: "The boarding process was chaos and when we finally boarded, the seats were extremely uncomfortable. There also wasn’t any choice of entertainment and the movie that was playing had no way to have audio (no headphone jacks to plug into)"
Cons: "The flight was delayed for hours, ridiculous. Do better. No excuses."
Pros: "cabin crew continued to smile despite conditions"
Cons: "the stewardess were filling themoses if hot water instead if pre flight duties. even after pushing away from gate i could see 8 passengers with trays down making soup with boiling water, brought by stewardess, and additional ones eating hot soup."
Pros: "Not much, but the crew were friendly"
Cons: "The airline was late in take off for some unknown reason (nothing to do with weather). Flight too be late and we missed out connecting flight.They demanded we purchase a new ticket for the next leg of the flight. Furthermore, then they cancelled the rest of the return flight. Terrible Airline"
Cons: "on august 14,i got an email tell me my airline is china eastern airline. i have waited for chech -in in china eastern airline for 30minutes,the china eastern told me my airline is not china eastern .maybe hainan airline i walked to hainan airline ,it told me it is not their airline....."
Pros: "NA"
Cons: "The hyphen in first name separated name into first and middle. We canceled flight because airline wanted to charge for correcting the name that their system won’t take."
Pros: "New plane. And now online check-in is now available"
Cons: "Looks like they missed a snack in between."
Pros: "new airplane"
Cons: "wish they had online check-in service in Los Angeles."
Pros: "The crew was very frindly. Tha craft is very clean"
Cons: "Food for non-Chinese passengers"

The flight was delayed for almost 5 hours, but I understand that it was not up to the company, however how they could handle the situation better, they never apologized for that delay, moreover despite passengers being there for 7 hours only thing they did was to give a bowl of instant noodles, afterwards on the plane tiny snacks, people were there starting from lunch time and we’ve arrived to destination at almost midnight

Pros: "Friendly crew and helpful staff"
Cons: "Missed connection from PEK to XIY due to delayed arrival and early departure. From XIY to PEK, booked and confirmed 11 departure, changed to 12:30 without notification or explaination. Rushed connections at PEK, pretty much ran from the minute left plan to another terminal, through custom, through all the health check points, security check. Just keep the fights on time and keep the original schedules, not arbitrarily change them."
Pros: "The crew was accommodating during the flight but spoke very little English and could not help with information on connecting flight."
Cons: "We missed our connecting flight due to a delay and the airline would not let us through because we could have made our second flight...."
Pros: "The price"
Cons: "Staff was not helpful and kind of rude unless you spoke their language. Food options were terrible and not very comfortable seat for 13+ hr flight."
Cons: "Even for business class there is no TV screen on each seat. Just one small TV screen on the ceiling for a few rows to share. It would be much better with TV screen on each seat. I was sitting in the first row business class and the air hostess skipped me and didn’t give me a slipper. She gave me a used slipper at the end only without a packet. This is unprofessional to treat a business class passenger"
Pros: "The seats on business were comfy, the service excellent, the movie selection was fair to poor, the food was also fair to good largely because they served a heavy lunch rather than a light breakfast."
Cons: "The food and movie selection."
Pros: "Crew was great and was happy to get gluten free food i could eat"
Cons: "Not lose my bags :("
Pros: "Boarding was a breeze, flight attendant onboard we attentive, choice of food orders at least two (in business class, can’t speak to first or main cabin passengers.) Flew from LA to Tokyo. Coming back from Hong Kong to LA. Fantastic flights, will use them again."
Pros: "Very frustrated experience. Air China, air Canada, budget air, all push responsibilities away. Budget air got my name wrong, too, which would have caused me to not be able to get on the original flight from China anyways."
Cons: "Still I have not been able to get someone to fix my problem for me although I was promised that I could postpone my return flight by one day because of the delay at Victoria airport. Ended up having to buy a return ticket by myself."
Cons: "Really old aircraft...please upgrade the video systems and make sure everyone has the same good optons"

Book cheap flights from Kathmandu to Incheon

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Kathmandu - Seoul Incheon Airport Flights

Departure:

Kathmandu (KTM)Nepal

Destination:

Incheon (ICN)South Korea

Return flight deals:

Incheon - Kathmandu

Cabin classes:

$1,539
$1,344

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