฿4,670 Cheap Flights from Seoul (ICN) to Kathmandu (KTM)

View ฿4,670 flight on Sat, 8 Nov 2025Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to Tribhuvan Intl. Airport (KTM)

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Cheap Flights from Seoul (ICN) to Kathmandu (KTM)

Prices were available within the past 7 days and start at ฿4,670 for one-way flights and ฿10,155 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Thu, 6 Nov - Tue, 18 Nov
ICN
Seoul
KTM
Kathmandu
฿10,155 Return, found 5 days ago
฿10,155
Return
found 5 days ago
Select China Eastern Airlines flight, departing Thu, 6 Nov from Seoul to Kathmandu, returning Tue, 18 Nov, priced at ฿10,155 found 5 days ago
Air China
Sat, 6 Dec - Tue, 9 Dec
ICN
Seoul
KTM
Kathmandu
฿10,640 Return, found 6 days ago
฿10,640
Return
found 6 days ago
Select Air China flight, departing Sat, 6 Dec from Seoul to Kathmandu, returning Tue, 9 Dec, priced at ฿10,640 found 6 days ago
Air China
Thu, 6 Nov - Tue, 18 Nov
ICN
Seoul
KTM
Kathmandu
฿11,160 Return, found 5 days ago
฿11,160
Return
found 5 days ago
Select Air China flight, departing Thu, 6 Nov from Seoul to Kathmandu, returning Tue, 18 Nov, priced at ฿11,160 found 5 days ago
China Southern Airlines
Fri, 5 Dec - Mon, 8 Dec
ICN
Seoul
KTM
Kathmandu
฿11,560 Return, found 6 days ago
฿11,560
Return
found 6 days ago
Select China Southern Airlines flight, departing Fri, 5 Dec from Seoul to Kathmandu, returning Mon, 8 Dec, priced at ฿11,560 found 6 days ago
China Eastern Airlines
Thu, 6 Nov - Tue, 18 Nov
ICN
Seoul
KTM
Kathmandu
฿11,575 Return, found 5 days ago
฿11,575
Return
found 5 days ago
Select China Eastern Airlines flight, departing Thu, 6 Nov from Seoul to Kathmandu, returning Tue, 18 Nov, priced at ฿11,575 found 5 days ago
China Southern Airlines
Sat, 6 Dec - Tue, 9 Dec
ICN
Seoul
KTM
Kathmandu
฿11,590 Return, found 6 days ago
฿11,590
Return
found 6 days ago
Select China Southern Airlines flight, departing Sat, 6 Dec from Seoul to Kathmandu, returning Tue, 9 Dec, priced at ฿11,590 found 6 days ago
Air China
Fri, 5 Dec - Mon, 8 Dec
ICN
Seoul
KTM
Kathmandu
฿12,045 Return, found 6 days ago
฿12,045
Return
found 6 days ago
Select Air China flight, departing Fri, 5 Dec from Seoul to Kathmandu, returning Mon, 8 Dec, priced at ฿12,045 found 6 days ago
Air China
Tue, 13 Jan - Thu, 12 Feb
ICN
Seoul
KTM
Kathmandu
฿12,105 Return, found 1 day ago
฿12,105
Return
found 1 day ago
Select Air China flight, departing Tue, 13 Jan from Seoul to Kathmandu, returning Thu, 12 Feb, priced at ฿12,105 found 1 day ago
Air India
Fri, 5 Dec - Mon, 8 Dec
ICN
Seoul
KTM
Kathmandu
฿17,295 Return, found 6 days ago
฿17,295
Return
found 6 days ago
Select Air India flight, departing Fri, 5 Dec from Seoul to Kathmandu, returning Mon, 8 Dec, priced at ฿17,295 found 6 days ago
Batik air
Sat, 1 Nov - Tue, 4 Nov
ICN
Seoul
KTM
Kathmandu
฿18,820 Return, found 6 days ago
฿18,820
Return
found 6 days ago
Select Batik air flight, departing Sat, 1 Nov from Seoul to Kathmandu, returning Tue, 4 Nov, priced at ฿18,820 found 6 days ago

Find the cheapest month to fly from Seoul (ICN) to Kathmandu (KTM)

August is typically the cheapest month to fly

From ฿9,576 - ฿17,000 per traveller.

Frequently asked questions

How much is a flight from Incheon Airport to Tribhuvan Intl. Airport?
Pack your bags, because round-trip flights between Incheon Intl. Airport (ICN) and Tribhuvan Intl. Airport start from ฿10,155. That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book today to get the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seoul–Incheon Intl. Airport to Tribhuvan Intl. Airport?
This can differ between airlines, as each has its own terms and conditions. Visit the Customer Service Portal, where there are simple instructions on how to cancel online.
How do I find cheap flights from Incheon Airport to Tribhuvan Intl. Airport (KTM) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Incheon Airport to KTM flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Incheon Airport to KTM?
Around 4,000 kilometres separates South Korea and Kathmandu, so pack something to keep you busy for a couple of hours. That juicy novel you haven't started will do the trick.
Which airlines fly direct from Incheon Intl. Airport (ICN) to Tribhuvan Intl. Airport (KTM)?
Check out the deals on offer with Korean Air (KE) if you want to travel straight from Seoul–Incheon Intl. Airport to KTM. This popular airline offers 21 flights monthly, so you're sure to find one that fits your schedule.
Are ICN to KTM flight tickets cheaper when they're purchased at the last minute?
Tickets from Incheon Airport to KTM are available up to a year before departure on Expedia. And although you may occasionally score great last-minute deal, it's not something you should count on. Also, booking your flights in advance means you'll have more choices — and you can avoid getting stuck in the dreaded middle seat! We're constantly updating our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.

Travel information

0
Origin airport
Incheon Intl.
Destination airport
Tribhuvan Intl.
Airlines serving
Air China, Air India, Batik air , Cathay Pacific, China Eastern Airlines, China Southern Airlines, Emirates, Malaysia Airlines, Qatar Airways, Sichuan Airlines, Singapore Airlines, Thai Airways International, Turkish Airlines
Return price
฿10,155
Distance
3942 km

Book with confidence

Perfect flights from Seoul to Kathmandu

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Seoul to Kathmandu. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Incheon Intl. to Tribhuvan Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿4,670 and roundtrip prices from ฿10,155. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Tribhuvan Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Kathmandu.
Perfect flights from Seoul to Kathmandu

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