$193 Cheap Flights from Jeju (CJU) to Kathmandu (KTM)

View $193 flight on Sat, Dec 20, 2025Opens in a new window

Popular airlines from Jeju Intl. Airport (CJU) to Tribhuvan Intl. Airport (KTM)

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Cheap Flights from Jeju to Kathmandu (CJU-KTM)

Prices were available within the past 7 days and start at $193 for one-way flights and $350 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Sat, Dec 20 - Fri, Jan 9
CJU
Jeju City
KTM
Kathmandu
$350 Roundtrip, found 3 days ago
$350
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Sat, Dec 20 from Jeju City to Kathmandu, returning Fri, Jan 9, priced at $350 found 3 days ago
China Eastern Airlines
Sat, Dec 20 - Fri, Jan 9
CJU
Jeju City
KTM
Kathmandu
$632 Roundtrip, found 3 days ago
$632
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Sat, Dec 20 from Jeju City to Kathmandu, returning Fri, Jan 9, priced at $632 found 3 days ago
China Eastern Airlines
Sat, Dec 20 - Fri, Jan 9
CJU
Jeju City
KTM
Kathmandu
$666 Roundtrip, found 3 days ago
$666
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Sat, Dec 20 from Jeju City to Kathmandu, returning Fri, Jan 9, priced at $666 found 3 days ago
Asiana Airlines
Sat, Dec 20 - Fri, Jan 9
CJU
Jeju City
KTM
Kathmandu
$679 Roundtrip, found 3 days ago
$679
Roundtrip
found 3 days ago
Select Asiana Airlines flight, departing Sat, Dec 20 from Jeju City to Kathmandu, returning Fri, Jan 9, priced at $679 found 3 days ago
China Eastern Airlines
Sat, Dec 20 - Fri, Jan 9
CJU
Jeju City
KTM
Kathmandu
$823 Roundtrip, found 3 days ago
$823
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Sat, Dec 20 from Jeju City to Kathmandu, returning Fri, Jan 9, priced at $823 found 3 days ago
Asiana Airlines
Sat, Dec 20 - Fri, Jan 9
CJU
Jeju City
KTM
Kathmandu
$837 Roundtrip, found 3 days ago
$837
Roundtrip
found 3 days ago
Select Asiana Airlines flight, departing Sat, Dec 20 from Jeju City to Kathmandu, returning Fri, Jan 9, priced at $837 found 3 days ago
Asiana Airlines
Sat, Dec 20 - Fri, Jan 9
CJU
Jeju City
KTM
Kathmandu
$848 Roundtrip, found 3 days ago
$848
Roundtrip
found 3 days ago
Select Asiana Airlines flight, departing Sat, Dec 20 from Jeju City to Kathmandu, returning Fri, Jan 9, priced at $848 found 3 days ago
Korean Air
Sat, Dec 20 - Fri, Jan 9
CJU
Jeju City
KTM
Kathmandu
$884 Roundtrip, found 3 days ago
$884
Roundtrip
found 3 days ago
Select Korean Air flight, departing Sat, Dec 20 from Jeju City to Kathmandu, returning Fri, Jan 9, priced at $884 found 3 days ago
Cathay Pacific
Sat, Dec 20 - Fri, Jan 9
CJU
Jeju City
KTM
Kathmandu
$1,000 Roundtrip, found 3 days ago
$1,000
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Sat, Dec 20 from Jeju City to Kathmandu, returning Fri, Jan 9, priced at $1,000 found 3 days ago
Singapore Airlines
Sat, Dec 20 - Fri, Jan 9
CJU
Jeju City
KTM
Kathmandu
$1,093 Roundtrip, found 3 days ago
$1,093
Roundtrip
found 3 days ago
Select Singapore Airlines flight, departing Sat, Dec 20 from Jeju City to Kathmandu, returning Fri, Jan 9, priced at $1,093 found 3 days ago

Frequently asked questions

How much does a flight from Jeju Intl. Airport (CJU) to Tribhuvan Intl. Airport (KTM) cost?
Lock in a cheap one-way flight from $193 or cheap return flight from $350 from Jeju Intl. Airport (CJU) to Tribhuvan Intl. Airport (KTM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Jeju Intl. Airport (CJU) to Tribhuvan Intl. Airport (KTM)?
Traveling in December can help you save, as it's the cheapest month for flights between CJU and KTM. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Jeju Intl. Airport (CJU) to Tribhuvan Intl. Airport (KTM)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from CJU to KTM. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Jeju Intl. Airport (CJU) to Tribhuvan Intl. Airport (KTM)?
You'll have to catch a flight with a layover when traveling from Jeju Intl. Airport (CJU) to Tribhuvan Intl. Airport (KTM). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from CJU to KTM?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Jeju Intl. Airport (CJU) to Tribhuvan Intl. Airport (KTM)?
To touch down at Tribhuvan Intl. Airport (KTM) without delays, select a flight that takes off from Jeju Intl. Airport (CJU) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Jeju Intl. Airport (CJU) to Tribhuvan Intl. Airport (KTM) last-minute?
Last-minute bookings from CJU to KTM are generally more expensive. To lock in the best prices, start looking for flights as early as possible. That being said, if your travel plans are flexible, you may score a cheap ticket right before your trip.
Is it cheaper to book a CJU to KTM flight and hotel package?
Compared with arranging hotels and flights separately, booking a CJU to KTM flight and hotel package with Expedia could result in significant savings. Better still, having it all in one place will take the stress out of planning your trip. Simply pick your flights and select from our wide range of hotels, then customize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Jeju Intl. Airport (CJU) to Tribhuvan Intl. Airport (KTM)?
In most cases, you can cancel or reschedule your CJU to KTM flight. However, additional charges may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you want more information, head to our Customer Service portal.

Travel information

Origin airport
Jeju Intl.
Destination airport
Tribhuvan Intl.
Roundtrip price
$349
Distance
2462 mi

Book with confidence

Jeju to Kathmandu Flights

The cheapest times to fly from Jeju to Kathmandu

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Jeju to Kathmandu are during the month of December. You can find some of the cheapest flights from Jeju to Kathmandu with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Jeju to Kathmandu

Sunday is one of the best days to book for cheap flights from Jeju to Kathmandu: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Jeju to Kathmandu

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Jeju to Kathmandu in 2025. You can also book with separate airlines for your outbound and return journeys, from $193 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Jeju to Kathmandu flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Jeju to Kathmandu airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Jeju to Kathmandu Flights

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*Available to One Key members.