S$233 Cheap Flights from Seoul to Kathmandu

View S$233 flight on Tue, 17 Mar, 2026Opens in a new window

Popular airlines from Seoul to Kathmandu (KTM-Tribhuvan Intl.)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Seoul to Kathmandu (SEL-KTM)

Prices were available within the past 7 days and start at S$233 for one-way flights and S$442 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Mon, 5 Jan - Sat, 10 Jan
ICN
Seoul
KTM
Kathmandu
S$442 Return, found 4 days ago
S$442
Return
found 4 days ago
Select China Eastern Airlines flight, departing Mon, 5 Jan from Seoul to Kathmandu, returning Sat, 10 Jan, priced at S$442 found 4 days ago
China Eastern Airlines
Mon, 5 Jan - Sat, 10 Jan
ICN
Seoul
KTM
Kathmandu
S$527 Return, found 4 days ago
S$527
Return
found 4 days ago
Select China Eastern Airlines flight, departing Mon, 5 Jan from Seoul to Kathmandu, returning Sat, 10 Jan, priced at S$527 found 4 days ago
China Southern Airlines
Thu, 2 Jul - Thu, 9 Jul
ICN
Seoul
KTM
Kathmandu
S$545 Return, found 17 hours ago
S$545
Return
found 17 hours ago
Select China Southern Airlines flight, departing Thu, 2 Jul from Seoul to Kathmandu, returning Thu, 9 Jul, priced at S$545 found 17 hours ago
China Southern Airlines
Mon, 13 Apr - Thu, 16 Apr
ICN
Seoul
KTM
Kathmandu
S$546 Return, found 2 days ago
S$546
Return
found 2 days ago
Select China Southern Airlines flight, departing Mon, 13 Apr from Seoul to Kathmandu, returning Thu, 16 Apr, priced at S$546 found 2 days ago
China Southern Airlines
Sat, 4 Jul - Sat, 11 Jul
ICN
Seoul
KTM
Kathmandu
S$563 Return, found 17 hours ago
S$563
Return
found 17 hours ago
Select China Southern Airlines flight, departing Sat, 4 Jul from Seoul to Kathmandu, returning Sat, 11 Jul, priced at S$563 found 17 hours ago
China Southern Airlines
Thu, 19 Mar - Sun, 29 Mar
ICN
Seoul
KTM
Kathmandu
S$563 Return, found 1 day ago
S$563
Return
found 1 day ago
Select China Southern Airlines flight, departing Thu, 19 Mar from Seoul to Kathmandu, returning Sun, 29 Mar, priced at S$563 found 1 day ago
China Southern Airlines
Sat, 11 Apr - Tue, 14 Apr
ICN
Seoul
KTM
Kathmandu
S$565 Return, found 2 days ago
S$565
Return
found 2 days ago
Select China Southern Airlines flight, departing Sat, 11 Apr from Seoul to Kathmandu, returning Tue, 14 Apr, priced at S$565 found 2 days ago
Air China
Sat, 21 Mar - Tue, 31 Mar
ICN
Seoul
KTM
Kathmandu
S$628 Return, found 1 day ago
S$628
Return
found 1 day ago
Select Air China flight, departing Sat, 21 Mar from Seoul to Kathmandu, returning Tue, 31 Mar, priced at S$628 found 1 day ago
Air India
Thu, 2 Jul - Thu, 9 Jul
ICN
Seoul
KTM
Kathmandu
S$684 Return, found 17 hours ago
S$684
Return
found 17 hours ago
Select Air India flight, departing Thu, 2 Jul from Seoul to Kathmandu, returning Thu, 9 Jul, priced at S$684 found 17 hours ago
Malaysia Airlines
Thu, 2 Jul - Thu, 9 Jul
ICN
Seoul
KTM
Kathmandu
S$713 Return, found 17 hours ago
S$713
Return
found 17 hours ago
Select Malaysia Airlines flight, departing Thu, 2 Jul from Seoul to Kathmandu, returning Thu, 9 Jul, priced at S$713 found 17 hours ago

Alternative airports near Kathmandu

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

Select flight to Tribhuvan Intl. KTM. Cheapest and Closest option available. Average driving time to city centre is 6 minutes. Flights from S$951
KTM
Tribhuvan Intl.
CheapestClosest
Average driving time to city centre6 min
Flights from S$951
Seoul to Kathmandu route information
Origin airport
Incheon Intl.
Destination airport
Tribhuvan Intl.
Airlines serving
Air China, Air India, Batik air , Cathay Pacific, China Southern Airlines, Emirates, Etihad Airways, Korean Air, Malaysia Airlines, Qatar Airways, Singapore Airlines, Turkish Airlines
Return price
S$442
Distance
3942 km

Flights from Incheon to Kathmandu

When looking for plane tickets from Incheon to Kathmandu, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Expedia gives you the widest array of cheap flights to Kathmandu. Look for SEL to KTM airfare with the assurance that you have the largest online travel agency working for you.

Expedia lets you search across the largest number of airlines and Kathmandu flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Incheon Kathmandu flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Incheon to Kathmandu trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Kathmandu flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Incheon to Kathmandu with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from Seoul (SEL-All Airports) to Tribhuvan Intl. Airport?
If you're planning on travelling from Seoul (SEL-All Airports) to KTM, round-trip journeys start from S$442. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don't wait around. Book now and save yourself both money and time. 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 (SEL-All Airports) to KTM?
Most flights can be conveniently cancelled online, but whether or not you incur a fee all comes down to your airline. If you do need to cancel your getaway, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Seoul (SEL-All Airports) 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 Seoul (SEL-All Airports) to KTM flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Seoul (SEL-All Airports) to Tribhuvan Intl. Airport?
Around 4,000 kilometres separates South Korea and Kathmandu, so pack some in-flight entertainment to keep you occupied for a few hours. That gripping novel you haven't finished will do the trick.
Which airlines fly direct from Seoul (SEL-All Airports) to KTM?
Operating 21 flights monthly, Korean Air (KE) is a top choice when flying directly from Seoul (SEL-All Airports) to Tribhuvan Intl. Airport (KTM).
Are Seoul (SEL-All Airports) to Tribhuvan Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Seoul (SEL-All Airports) to Tribhuvan Intl. Airport (KTM) can be hit-or-miss. It is possible to find a bargain, but you could also miss out completely! If you'd prefer to start your travel planning ahead of time, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines advertise their prices that far in advance. Our suggestion? Check back often as prices are updated frequently.

Explore a world of travel with Expedia

*Available to Expedia members.