HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kathmandu

$176+ Cheap flights from Incheon Intl (ICN) to Kathmandu (KTM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — KTM
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Incheon Intl to Kathmandu with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Incheon Intl to Kathmandu Tribhuvan are usually found in June or August, booked 82 days in advance, depart on a Thursday or Tuesday and return on a Thursday

Cheap flight deals from Incheon Intl to Kathmandu

Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Kathmandu (KTM). 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 December 22, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$472
(Air China)

One-way from

$176
(Expedia)

Popular in

October

Cheapest in

June

Average price

$591
Provider with most accurate pricing for Incheon Intl-Kathmandu Tribhuvan flight deals.
Search Deals
Provider most trusted by Cheapflights users for Incheon Intl-Kathmandu Tribhuvan flights.
Search Deals
From Incheon Intl to Kathmandu Tribhuvan
Search Deals
One-way flight from Incheon Intl to Kathmandu Tribhuvan
Search Deals
High demand for flights, 11% potential price rise
Search Deals
Best time to find cheap flights, 1% potential price drop
Search Deals
Average for round-trip flights in December 2024
Search Deals

Find flight deals from Incheon Intl to Kathmandu

Cheapest flights from Incheon Intl to Kathmandu
Explore the most affordable flight options available from Incheon Intl to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This FlightHub deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/304:40 pmICN - KTM
2 stops26h 10mChina Eastern
Thu 2/64:35 pmKTM - ICN
1 stop25h 55mChina Eastern
Deal found 12/22$497
This Air China deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/302:55 pmICN - KTM
1 stop29h 10mAir China
Thu 2/64:30 pmKTM - ICN
1 stop17h 10mAir China
Deal found 12/22$548
This Gotogate deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/232:50 pmICN - KTM
1 stop23h 25mChina Southern
Mon 12/3012:00 pmKTM - ICN
1 stop30h 35mChina Southern
Deal found 12/21$592
This Mytrip deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2311:35 amICN - KTM
3 stops29h 05mMultiple Airlines
Mon 12/305:05 pmKTM - ICN
2 stops23h 10mMultiple Airlines
Deal found 12/21$780
This Cathay Pacific deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2810:05 amICN - KTM
1 stop12h 55mCathay Pacific
Sun 3/29:00 pmKTM - ICN
1 stop13h 40mCathay Pacific
Deal found 12/22$1,048
This Gotogate deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2312:45 pmICN - KTM
Nonstop8h 00mKorean Air
Mon 12/307:20 pmKTM - ICN
Nonstop5h 55mKorean Air
Deal found 12/21$1,584
This Qatar Airways deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2212:20 amICN - KTM
1 stop19h 40mQatar Airways
Thu 1/211:45 amKTM - ICN
1 stop26h 15mQatar Airways
Deal found 12/22$1,625

Find flights from Incheon Intl to Kathmandu within your budget

Customize your flight search to find flights from Incheon Intl to Kathmandu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

IncheonKathmandu

ICN - KTM

ICNKTM

Incheon Intl

Thu 5/8

2:50 pm-10:40 am

1 stop23h 05m

Kathmandu Tribhuvan

Thu 5/29

4:35 pm-9:05 pm

2 stops25h 15m

$480

IncheonKathmandu

ICN - KTM

ICNKTM

Incheon Intl

Thu 2/13

1:45 pm-3:30 pm

2 stops29h 00m

Kathmandu Tribhuvan

Sun 3/2

4:30 pm-12:25 pm

2 stops40h 40m

$485

IncheonKathmandu

ICN - KTM

ICNKTM

Incheon Intl

Sun 2/9

4:15 pm-11:00 am

1 stop22h 00m

Kathmandu Tribhuvan

Sat 3/1

12:00 pm-3:15 pm

1 stop24h 00m

$515

IncheonKathmandu

ICN - KTM

ICNKTM

Incheon Intl

Tue 4/15

3:50 pm-3:35 pm

2 stops51h 00m

Kathmandu Tribhuvan

Tue 4/29

4:35 pm-9:05 pm

2 stops25h 15m

$590

IncheonKathmandu

ICN - KTM

ICNKTM

Incheon Intl

Fri 1/31

5:30 pm-12:25 pm

1 stop22h 10m

Kathmandu Tribhuvan

Thu 4/17

12:25 am-3:25 pm

1 stop11h 45m

$666

IncheonKathmandu

ICN - KTM

ICNKTM

Incheon Intl

Mon 3/10

12:45 pm-5:30 pm

Nonstop8h 00m

Kathmandu Tribhuvan

Mon 4/14

7:20 pm-4:45 am

Nonstop6h 10m

$781

IncheonKathmandu

ICN - KTM

ICNKTM

Incheon Intl

Wed 5/7

12:10 am-10:30 pm

1 stop25h 35m

Kathmandu Tribhuvan

Thu 5/29

11:30 pm-10:30 pm

1 stop19h 45m

$863

IncheonKathmandu

ICN - KTM

ICNKTM

Incheon Intl

Sat 3/8

8:50 am-8:10 pm

1 stop14h 35m

Kathmandu Tribhuvan

Mon 4/7

11:00 pm-10:20 pm

1 stop20h 05m

$876

IncheonKathmandu

ICN - KTM

ICNKTM

Incheon Intl

Sat 1/4

10:05 am-7:45 pm

1 stop12h 55m

Kathmandu Tribhuvan

Sun 1/5

9:00 pm-12:45 pm

1 stop12h 30m

$1,020

IncheonKathmandu

ICN - KTM

ICNKTM

Incheon Intl

Mon 4/21

11:45 am-12:15 pm

1 stop27h 45m

$176

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 21 results
1
2
3

Compare providers for flights from Incheon Intl to Kathmandu

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Incheon Intl to Kathmandu in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*2 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
FlightnetworkPrice Accuracy-Trust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
KAYAKPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Incheon Intl Airport-Kathmandu flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Incheon Intl Airport-Kathmandu flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Incheon Intl Airport-Kathmandu flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Incheon Intl Airport-Kathmandu flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Incheon Intl Airport-Kathmandu flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Incheon Intl to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Incheon Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Incheon Intl to Kathmandu

Get recent, data-driven insights about flights from Incheon Intl to Kathmandu including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Incheon Intl to Kathmandu. Price data was last updated on December 20, 2024.

The price you pay for your flight from Incheon Intl Airport to Kathmandu may vary depending on when you book. For the best chance of a lower fare, look to book 82 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Incheon Intl Airport to Kathmandu?

Currently, September is the cheapest month in which you can book a flight from Incheon Intl Airport to Kathmandu (average of $1,237). Flying from Incheon Intl Airport to Kathmandu in June is currently the most expensive (average of $2,016). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ICN to KTM?

Find hourly flight availability from Incheon Intl to Kathmandu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

It’s typically best to fly out from Incheon Intl Airport to Kathmandu in the evening. Doing so could potentially save you 31% on the flight price compared to flying at noon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Incheon Intl to Kathmandu. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Incheon Intl Airport to Kathmandu flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Kathmandu by month

Plan your trip to Kathmandu by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kathmandu ranges from 0.0 - 14.6 inches per month. July is typically the wettest month, when rainfall can reach 14.6 in. November is typically the driest time to visit Kathmandu when rainfall is around 0.0 in.

Temperature in Kathmandu by month

Plan your trip to Kathmandu by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kathmandu, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Kathmandu

Get insights into the airlines that provide service to Kathmandu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kathmandu. Reviews last updated December 22, 2024.
Read through reviews of airlines operating flights from Seoul to Kathmandu, such as Air China, China Southern and Cathay Pacific. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,025 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Korean Air
8.4
Very good
1,025 reviews
Korean Air
8.4
Very good
1,025 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Emirates
8.1
Very good
3,400 reviews
Korean Air
8.4
Very good
1,025 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Singapore Airlines
8.1
Very good
1,331 reviews
Korean Air
8.4
Very good
1,025 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Thai Airways
7.8
Good
357 reviews
Korean Air
8.4
Very good
1,025 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Qatar Airways
7.5
Good
3,789 reviews
Korean Air
8.4
Very good
1,025 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Related info for your journey

Find useful and relevant information for your journey from Incheon Intl to Kathmandu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Kathmandu from Incheon Intl?

    Kathmandu Tribhuvan (KTM), located 2.5 mi from the city center, is the airport you fly into when you book flights from Incheon Intl to Kathmandu. 9 airlines have flights to Tribhuvan from Incheon Intl on a regular basis. Booking flights from Incheon Intl to Kathmandu Tribhuvan should not be difficult; the airport handles an average of 0 inbound flights from Incheon Intl per day.

  • How popular is this Incheon Intl Airport to Kathmandu flight route?

    Within the past month, 12 users have taken a look at flights from Incheon Intl to Kathmandu Tribhuvan.

  • What are the cheapest airlines flying from Incheon Intl Airport to Kathmandu round-trip?

    According to our current data, Air China ($472), China Eastern ($497), and China Southern ($515) offers the cheapest pricing from Incheon Intl Airport to Kathmandu. Air China is priced at 17% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Incheon Intl Airport to Kathmandu one-way?

    For one-way options, check prices for SriLankan Airlines. According to our data, you can fly for as low as $176. Users have also found prices from $177 and $187 on China Eastern and Sichuan Airlines, respectively.

  • What are the cheapest flights from Incheon Intl Airport to Kathmandu?

    Looking at all options, your cheapest flight can be booked for $484. While the most popular route (Incheon Intl - Kathmandu Tribhuvan) can be booked for $353 on average our data indicates $751 when flying from Incheon Intl Airport to Kathmandu.

  • Can I find deals for flights from Incheon Intl to Kathmandu that include hotel bookings?

    Yes. In addition to deals on Incheon Intl to Kathmandu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Incheon Intl to Kathmandu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Incheon Intl to Kathmandu.

  • Can I find deals for business class flights from Incheon Intl to Kathmandu?

    Yes. Cheapflights offers flight deals from Incheon Intl to Kathmandu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Incheon Intl Airport to Kathmandu?

    Currently, September is the cheapest month in which you can book a flight from Incheon Intl Airport to Kathmandu (average of $1,237). Flying from Incheon Intl Airport to Kathmandu in June is currently the most expensive (average of $2,016). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse 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 Kathmandu by adding a car rental and/or hotel reservation to your travel itinerary.
Kathmandu car rentals
Kathmandu Tribhuvan Airport car rentals

Top 9 airlines flying from Incheon Intl to Kathmandu

Discover the top 9 airlines that operate flights from Incheon Intl to Kathmandu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$309Average$524FlexibilityNo cancel feeOn-time67%
China EasternCheapest$318Average$479FlexibilityNo cancel feeOn-time62%
China SouthernCheapest$379Average$569FlexibilityNo cancel feeOn-time69%
Air IndiaCheapest$463Average$651FlexibilityNo cancel feeOn-timeN/A
Batik AirCheapest$503Average$603FlexibilityNo cancel feeOn-timeN/A
Malaysia AirlinesCheapest$567Average$570FlexibilityNo cancel feeOn-time67%
Thai AirwaysCheapest$602Average$639FlexibilityNo cancel feeOn-time77%
Cathay PacificCheapest$784Average$857FlexibilityNo cancel feeOn-time72%
Korean AirCheapest$795Average$1,111FlexibilityNo cancel feeOn-time81%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.