$254 Find Cheap Flights from Kathmandu to Seoul

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Find cheap flights from Kathmandu to Seoul starting at $254.

Book one-way or return flights from Kathmandu to Seoul from as little as $254. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Kathmandu to Seoul? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Kathmandu to Seoul. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap airlines flights from Kathmandu to Seoul

View airlines operating flights from Kathmandu to Seoul. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

IndiGo

From $253

China Eastern Airlines

From $254

Thai Lion Air

From $270

Royal Nepal Airlines

From $283

Himalaya Airlines

From $289

FlexFlight

From $296

Thai Airways

From $307

Vistara

From $331

Sichuan Airlines

From $352

Air China

From $367

ANA airlines

Find more flights and airlines

Find cheap flights from Kathmandu to Seoul by different airports

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Kathmandu to Seoul.

Cheapest
KTM
16:35
24h 0m
2 transfer
GMP
19:50
Tribhuvan International Airport - Gimpo International Airport
Sat, Jun 1China Eastern Airlines
$270
KTM
13:25
26h 45m
2 transfer
ICN
19:25
Tribhuvan International Airport - Incheon International Airport
Mon, Jul 15Royal Nepal Airlines
$283
KTM
13:25
26h 45m
2 transfer
ICN
19:25
Tribhuvan International Airport - Incheon International Airport
Mon, Jul 15Royal Nepal Airlines
$283
Find More Flights

Frequently Asked Questions

When are flight tickets from Kathmandu (KTM) to Seoul (SEL) the cheapest?
Airlines adjust prices for flights from Kathmandu to Seoul based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Kathmandu (KTM) to Seoul (SEL) cost?
According to Trip.com's data, the lowest price is around $932.
How long does it take to fly from Kathmandu (KTM) to Seoul (SEL) and what is the distance?
It takes around 6 hours 25 minutes to fly from Kathmandu (KTM) to Seoul (SEL).
What is the transportation method from the main airport to downtown in Seoul?
- The distance from Incheon International Airport to downtown is about 48km. It takes about 1 hour by taxi.
- The distance from Gimpo International Airport to downtown is about 15km. It takes about 30 minutes by taxi.
What are the most popular airlines that fly from Kathmandu (KTM) to Seoul (SEL)?
Airlines with flights from Kathmandu (KTM) to Seoul (SEL): Korean Air.

How to find a cheap flight from Kathmandu to Seoul

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Kathmandu to Seoul. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

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Kathmandu to Seoul Flight Information

Cheapest nonstop flight price	$253
Cheapest round-trip ticket price	$825
Off-season for travel	November
Peak season for travel	July
Flight distance	4,009.28km
Average flight time	6 hours 25 minutes
Popular airline	Air China