Flights from Seoul to Kathmandu from $402

Compare All SEL to KTM Flights

Prices are per person for one-way travel. Click “Book” to complete your reservation on the partner site.

1 of 1 flight

Airline	Schedule	Stops	Duration	Price
MU MU · 2004	07:45 SEL 17:30 KTM	0 stop(s)	33h 45m	$402 Best	Book →

Airport Information

Key details about departure and arrival airports for this route

KTM

Tribhuvan International Airport

City: Kathmandu
Country: NP
Type: Large Airport
Elevation: 4,390 ft

KTM Airport Guide →

Tips for Seoul to Kathmandu Flights

Save money and travel smarter with these route-specific tips

📅 When to Book

Book SEL–KTM flights 6–8 weeks in advance for the best prices. Last-minute fares are typically 40–60% more expensive on this route.

💰 Price Trends

The average fare is $402, but prices as low as $402 are available.

✈ Direct vs Connecting

No direct flights currently listed. Consider flexible dates or nearby airports for better connections.

📍 Flexible Dates

Flying midweek (Tuesday–Thursday) on SEL–KTM is typically 15–30% cheaper. Use our price comparison to spot the best day to fly.

Top Hotels in Kathmandu

Book accommodation at your destination — top-rated stays near KTM airport

Pine Crest 2BHK Apartment

Aarya Wellness & Hostel

Kathmandu, 5★

10.0 Check Price

Frequently Asked Questions

Everything you need to know about flying SEL to KTM

What is the cheapest flight from Seoul to Kathmandu?

The cheapest flight from Seoul (SEL) to Kathmandu (KTM) currently starts at $402 with MU. Prices are updated regularly and may vary by date and availability.

How many airlines fly from SEL to KTM?

We found 1 airline(s) operating on the SEL–KTM route, including MU.

Are there direct flights from Seoul to Kathmandu?

No direct flights are currently listed on this route. All available options involve at least one stop. Consider flexible dates or nearby airports for better connection options.

What is the average flight price on this route?

The average flight price from Seoul to Kathmandu is approximately $402. Prices range from $402 to $402 depending on airline, time, and class.

How long is the flight from SEL to KTM?

The average flight duration from Seoul to Kathmandu is approximately 33 hours 45 minutes. Direct flights are typically shorter than connecting options.

What is the baggage allowance on SEL–KTM flights?

Baggage allowance varies by airline and fare class. Most economy fares on this route include 1 carry-on (7–8 kg) and 1 checked bag (20–23 kg). Always confirm baggage rules on the airline's site at booking — low-cost carriers may charge for checked bags.