$397 Cheap Flights from Kathmandu (KTM) to Jeju (CJU)

View $397 flight on Mon, Dec 15, 2025Opens in a new window

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

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Cheap Flights from Kathmandu to Jeju (KTM-CJU)

Prices were available within the past 7 days and start at $397 for one-way flights and $536 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Sat, Nov 29 - Sun, Dec 14
KTM
Kathmandu
CJU
Jeju City
$536 Roundtrip, found 1 day ago
$536
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Sat, Nov 29 from Kathmandu to Jeju City, returning Sun, Dec 14, priced at $536 found 1 day ago
China Eastern Airlines
Sat, Nov 29 - Sat, Dec 20
KTM
Kathmandu
CJU
Jeju City
$548 Roundtrip, found 1 day ago
$548
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Sat, Nov 29 from Kathmandu to Jeju City, returning Sat, Dec 20, priced at $548 found 1 day ago
China Eastern Airlines
Wed, Nov 19 - Sun, Nov 30
KTM
Kathmandu
CJU
Jeju City
$562 Roundtrip, found 1 day ago
$562
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Wed, Nov 19 from Kathmandu to Jeju City, returning Sun, Nov 30, priced at $562 found 1 day ago
China Eastern Airlines
Thu, Nov 13 - Fri, Nov 28
KTM
Kathmandu
CJU
Jeju City
$565 Roundtrip, found 1 day ago
$565
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Thu, Nov 13 from Kathmandu to Jeju City, returning Fri, Nov 28, priced at $565 found 1 day ago
China Eastern Airlines
Mon, Dec 15 - Mon, Dec 22
KTM
Kathmandu
CJU
Jeju City
$574 Roundtrip, found 8 hours ago
$574
Roundtrip
found 8 hours ago
Select China Eastern Airlines flight, departing Mon, Dec 15 from Kathmandu to Jeju City, returning Mon, Dec 22, priced at $574 found 8 hours ago
China Eastern Airlines
Fri, Nov 7 - Sat, Nov 22
KTM
Kathmandu
CJU
Jeju City
$586 Roundtrip, found 1 day ago
$586
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Fri, Nov 7 from Kathmandu to Jeju City, returning Sat, Nov 22, priced at $586 found 1 day ago
Air China
Wed, Dec 3 - Sun, Dec 14
KTM
Kathmandu
CJU
Jeju City
$710 Roundtrip, found 1 day ago
$710
Roundtrip
found 1 day ago
Select Air China flight, departing Wed, Dec 3 from Kathmandu to Jeju City, returning Sun, Dec 14, priced at $710 found 1 day ago
Cathay Pacific
Wed, Dec 3 - Tue, Dec 16
KTM
Kathmandu
CJU
Jeju City
$769 Roundtrip, found 1 day ago
$769
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Wed, Dec 3 from Kathmandu to Jeju City, returning Tue, Dec 16, priced at $769 found 1 day ago
Singapore Airlines
Mon, Dec 15 - Mon, Dec 22
KTM
Kathmandu
CJU
Jeju City
$887 Roundtrip, found 8 hours ago
$887
Roundtrip
found 8 hours ago
Select Singapore Airlines flight, departing Mon, Dec 15 from Kathmandu to Jeju City, returning Mon, Dec 22, priced at $887 found 8 hours ago
Korean Air
Sat, Dec 13 - Sat, Dec 20
KTM
Kathmandu
CJU
Jeju City
$942 Roundtrip, found 1 day ago
$942
Roundtrip
found 1 day ago
Select Korean Air flight, departing Sat, Dec 13 from Kathmandu to Jeju City, returning Sat, Dec 20, priced at $942 found 1 day ago

Alternative airports near Jeju City

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Jeju Intl. CJU. Cheapest and Closest option available. Average driving time to city center is 4 minutes. Flights from $536
CJU
Jeju Intl.
CheapestClosest
Average driving time to city center4 min
Flights from $536

Frequently asked questions

How much does a flight from Tribhuvan Intl. Airport (KTM) to Jeju Intl. Airport (CJU) cost?
Lock in a cheap one-way flight from $397 or cheap return flight from $536 from Tribhuvan Intl. Airport (KTM) to Jeju Intl. Airport (CJU) 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 Tribhuvan Intl. Airport (KTM) to Jeju Intl. Airport (CJU)?
The cheapest month to fly from KTM to CJU is November, when demand is low. Off-peak months are often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Tribhuvan Intl. Airport (KTM) to Jeju Intl. Airport (CJU)?
To find the cheapest airline flying from KTM to CJU, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Tribhuvan Intl. Airport (KTM) to Jeju Intl. Airport (CJU)?
There aren't any daily direct flights available from Tribhuvan Intl. Airport (KTM) to Jeju Intl. Airport (CJU). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from KTM to CJU?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tribhuvan Intl. Airport (KTM) to Jeju Intl. Airport (CJU)?
To avoid potential delays on the Tribhuvan Intl. Airport (KTM) to Jeju Intl. Airport (CJU) route, aim to fly before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**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 Tribhuvan Intl. Airport (KTM) to Jeju Intl. Airport (CJU) last-minute?
Last-minute fares from KTM to CJU are typically more expensive. To lock in the cheapest rates, start looking for flights ahead of time. That being said, if your travel plans are flexible, you may land a cheap fare right before you leave.
Is it cheaper to book a KTM to CJU flight and hotel package?
Opting for a KTM to CJU flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our extensive range of stays and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Tribhuvan Intl. Airport (KTM) to Jeju Intl. Airport (CJU)?
If you booked your KTM to CJU flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

Travel information

Origin airport
Tribhuvan Intl.
Destination airport
Jeju Intl.
Airlines serving
Air China, Cathay Pacific, China Eastern Airlines, Korean Air
Roundtrip price
$535
Distance
2462 mi

Book with confidence

Kathmandu to Jeju Flights

The cheapest times to fly from Kathmandu to Jeju

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 Kathmandu to Jeju are during the month of November. You can find some of the cheapest flights from Kathmandu to Jeju with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kathmandu to Jeju

Sunday is one of the best days to book for cheap flights from Kathmandu to Jeju: 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 Kathmandu to Jeju

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 Kathmandu to Jeju in 2025. You can also book with separate airlines for your outbound and return journeys, from $397 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 Kathmandu to Jeju 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 Kathmandu to Jeju 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.

 

Kathmandu to Jeju Flights

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*Available to One Key members.