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Cheap flights from Incheon Intl Airport to Kathmandu from $198

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to Kathmandu departing on 5/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Incheon Intl Airport to Kathmandu

Cheap round-trip flights

These are some of the best round-trip flight deals from Incheon Intl Airport to Kathmandu that have been recently found on momondo from popular airlines, departing in the coming months.
2:55 pm - 10:40 amICN-KTM
23h 00m1 stop
11:55 am - 12:55 pmKTM-ICN
21h 45m1 stop
$343Air China
Find Deal
Thu, Apr 10 - Wed, Apr 23
2:55 pm - 10:40 amICN-KTM
23h 00m1 stop
11:55 am - 12:55 pmKTM-ICN
21h 45m1 stop
$349Air China
Find Deal
Wed, May 21 - Tue, Jul 1
6:50 am - 3:35 pmICN-KTM
12h 00m1 stop
4:35 pm - 5:25 pmKTM-ICN
21h 35m3 stops
$353China Eastern
Find Deal
Thu, Apr 10 - Wed, Apr 23
7:40 pm - 3:35 pmICN-KTM
23h 10m2 stops
4:35 pm - 5:25 pmKTM-ICN
21h 35m3 stops
$356China Eastern
Find Deal
Thu, Apr 10 - Wed, Apr 23
9:40 am - 11:00 amICN-KTM
28h 35m1 stop
12:00 pm - 3:15 pmKTM-ICN
24h 00m1 stop
$429China Southern
Find Deal
Fri, Mar 21 - Fri, Mar 28
3:15 pm - 10:30 pmICN-KTM
10h 30m1 stop
11:30 pm - 3:25 pmKTM-ICN
12h 40m1 stop
$519China Southern
Find Deal
Sat, Apr 19 - Thu, May 15
1:35 pm - 4:50 pmICN-KTM
6h 30mnonstop
7:20 pm - 5:05 amKTM-ICN
6h 30mnonstop
$689Korean Air
Find Deal
Fri, Aug 15 - Fri, Aug 22
10:05 am - 7:45 pmICN-KTM
12h 55m1 stop
11:20 pm - 2:05 pmKTM-ICN
11h 30m1 stop
$834Cathay Pacific
Find Deal
Tue, Mar 25 - Thu, Apr 10
1:50 pm - 7:45 pmICN-KTM
33h 10m1 stop
11:20 pm - 2:05 pmKTM-ICN
11h 30m1 stop
$850Cathay Pacific
Find Deal
Mon, Mar 17 - Thu, Apr 10
1:35 pm - 5:30 pmICN-KTM
7h 10mnonstop
7:20 pm - 4:45 amKTM-ICN
6h 10mnonstop
$990Korean Air
Find Deal
Mon, Apr 21 - Mon, May 19

Air China flights from Incheon Intl Airport to Kathmandu

Our best Air China deals on Incheon Intl Airport to Kathmandu flight tickets
Air China
Apr 10
ICN2:55 pmIncheon Intl
23h 00m
1 stop
KTM10:40 amKathmandu Tribhuvan
Apr 23
KTM11:55 amKathmandu Tribhuvan
21h 45m
1 stop
ICN12:55 pmIncheon Intl
Air China
May 21
ICN2:55 pmIncheon Intl
23h 00m
1 stop
KTM10:40 amKathmandu Tribhuvan
Jul 1
KTM11:55 amKathmandu Tribhuvan
21h 45m
1 stop
ICN12:55 pmIncheon Intl
Air China
Apr 21
ICN2:55 pmIncheon Intl
23h 00m
1 stop
KTM10:40 amKathmandu Tribhuvan
May 20
KTM11:55 amKathmandu Tribhuvan
21h 45m
1 stop
ICN12:55 pmIncheon Intl

China Eastern flights from Incheon Intl Airport to Kathmandu

Our best China Eastern deals on Incheon Intl Airport to Kathmandu flight tickets
China Eastern
Apr 10
ICN6:50 amIncheon Intl
12h 00m
1 stop
KTM3:35 pmKathmandu Tribhuvan
Apr 23
KTM4:35 pmKathmandu Tribhuvan
21h 35m
3 stops
ICN5:25 pmIncheon Intl
China Eastern
Apr 10
ICN7:40 pmIncheon Intl
23h 10m
2 stops
KTM3:35 pmKathmandu Tribhuvan
Apr 23
KTM4:35 pmKathmandu Tribhuvan
21h 35m
3 stops
ICN5:25 pmIncheon Intl
China Eastern
Apr 10
ICN3:55 pmIncheon Intl
50h 55m
3 stops
KTM3:35 pmKathmandu Tribhuvan
Apr 23
KTM4:35 pmKathmandu Tribhuvan
43h 05m
3 stops
ICN2:55 pmIncheon Intl

See travel insights to Kathmandu from

How to get the cheapest flight ticket from Incheon Intl Airport to Kathmandu

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Kathmandu?

The month of June is another great option to travel to Kathmandu, with average flight prices from Incheon Intl Airport averaging around $461.

What is the cheapest day to depart on your flight to Kathmandu?

According to our data, Thursday is the cheapest day to fly to Kathmandu from Incheon Intl Airport. The lowest ticket price found for a Thursday departure recently was $613. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Incheon Intl Airport to Kathmandu on a Monday will generally be more expensive and average around $1,219. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Kathmandu?

In the evening is the cheapest time of day to fly from Incheon Intl Airport to Kathmandu when you can find flight prices for as low as $411. Flying to Kathmandu in the evening is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $1,209.

What is the cheapest Incheon Intl to Kathmandu Tribhuvan flight route?

Fly from Incheon Intl to Kathmandu Tribhuvan for the best Incheon Intl - Kathmandu Tribhuvan flight prices

How far in advance should I book a flight to Kathmandu?

You are more likely to see cheaper flights to Kathmandu from Incheon Intl Airport when booking 3 weeks ahead of your departure date. In general, you can expect to find flights to Kathmandu for around $555 when searching 3 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kathmandu from Incheon Intl Airport for as low as $487 on momondo.

What cabin class options are available on Incheon Intl to Kathmandu Tribhuvan flights?

There are 3 cabin classes available to choose from on Incheon Intl to Kathmandu Tribhuvan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Incheon Intl Airport to Kathmandu flight prices changed over time?

As of February 2025, prices for Incheon Intl Airport to Kathmandu flights are approximately 20% cheaper when compared to flights at the same time last year.

When to book flights from Incheon Intl Airport to Kathmandu

Are you open to changing your travel dates? Check out the ideal times to fly from Incheon Intl Airport to Kathmandu according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Incheon Intl Airport to Kathmandu (ICN to KTM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Incheon Intl Airport to Kathmandu

Best Price Found

$198

Fastest flight time

6h 30m

Direct flights

Tue and Sat

Airports in Kathmandu

1 airport
The best one-way flight to Kathmandu from Incheon Intl Airport in the past 72 hours is $198. The best round-trip flight deal from Incheon Intl Airport to Kathmandu found on momondo in the last 72 hours is $343.
The fastest flight from Incheon Intl Airport to Kathmandu takes 6h 30m
Direct flights go from Incheon Intl Airport to Kathmandu on Tuesday and Saturday. The only airline offering direct flights is Korean Air.
There is 1 airport near Kathmandu: Kathmandu Tribhuvan (KTM)

  • How far is Incheon Intl to Kathmandu Tribhuvan by plane?

    There are 2464.1 mi between Incheon Intl and Kathmandu Tribhuvan. By plane, this route typically takes 6h 30m.

  • When did momondo last update prices for flights from Incheon Intl Airport to Kathmandu Tribhuvan Airport?

    Prices for flights from Incheon Intl Airport to Kathmandu Tribhuvan Airport refresh daily.

  • How many operators does momondo search for flights from Incheon Intl Airport to Kathmandu Tribhuvan Airport?

  • How old do you have to be to fly from Incheon Intl Airport to Kathmandu Tribhuvan Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Incheon Intl Airport to Kathmandu Tribhuvan Airport.

  • What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?

    The necessary travel and health documents for your Kathmandu Tribhuvan Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Incheon Intl Airport to Kathmandu?

  • What is the most popular airline from Incheon Intl Airport to Kathmandu?


Best airlines flying from Incheon Intl Airport to Kathmandu

Compare and see reviews for airlines that fly from Incheon Intl Airport to Kathmandu with momondo
Airline
Rating
Free Cancellation
Price
Air ChinaPriceFrom $309Free CancellationRating
7.1
85 reviews
Search Air China flights
China EasternPriceFrom $312Free CancellationRating
7.0
126 reviews
Search China Eastern flights
China SouthernPriceFrom $377Free CancellationRating
7.6
87 reviews
Search China Southern flights
Air IndiaPriceFrom $463Free CancellationRating
5.5
2,908 reviews
Search Air India flights
Batik AirPriceFrom $503Free CancellationRating
6.0
69 reviews
Search Batik Air flights
Thai AirwaysPriceFrom $621Free CancellationRating
7.8
317 reviews
Search Thai Airways flights
Cathay PacificPriceFrom $784Free CancellationRating
7.5
821 reviews
Search Cathay Pacific flights
Korean AirPriceFrom $836Free CancellationRating
8.4
1,036 reviews
Search Korean Air flights
  • Korean Air Flights From Incheon Intl Airport to Kathmandu

    Korean Air flies from Incheon Intl Airport to Kathmandu around 3 times per week, with 1,036 momondo users rating the airline 8.4/10. The cheapest Korean Air deal from Incheon Intl Airport to Kathmandu in the last 72 hours was $836 (round-trip), much lower than the average airfare cost of $1,195 for Korean Air flights on this route.


Traveling to a place near Kathmandu?

Book flights to Kathmandu if you plan to visit one of these locations
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Can I find flights from Seoul to Kathmandu with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Kathmandu from Seoul with this policy.

How can momondo help me find flights from Seoul to Kathmandu?

momondo provides multiple filters to help you find the best flight to Kathmandu from Seoul. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Seoul to Kathmandu right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Kathmandu, momondo offers a useful price alert feature which will track prices for flights to Kathmandu from Seoul and alert you when they change.


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