S$357 Cheap Flights from Seoul to Kathmandu

View S$357 flight on Tue, 18 Nov, 2025Opens in a new window

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

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Cheap Flights from Seoul to Kathmandu (SEL-KTM)

Prices were available within the past 7 days and start at S$357 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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 . 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.

Travel information

Origin airport
SEL-All Airports
Destination airport
Tribhuvan Intl.
Distance
3971 km

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Flights from Incheon to Kathmandu

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Flights from Incheon to Kathmandu

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