Cheap Flights to Kathmandu Valley

View ₩216,800 flight on Thu, Jan 15, 2026Opens in a new window

Popular airlines

  • Emirates

    Emirates

  • Qatar Airways

    Qatar Airways

  • Cathay Pacific

    Cathay Pacific

  • Air India

    Air India

  • Turkish Airlines

    Turkish Airlines

  • Singapore Airlines

    Singapore Airlines

  • Etihad Airways

    Etihad Airways

  • 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

How much is the cheapest flight to Kathmandu Valley?

Prices were available within the past 7 days and start at ₩216,800 for one-way flights and ₩383,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Wed, Dec 31 - Thu, Jan 8
ICN
Seoul
KTM
Kathmandu
₩383,600 Roundtrip, found 2 days ago
₩383,600
Roundtrip
found 2 days ago
Select Air China flight, departing Wed, Dec 31 from Seoul to Kathmandu, returning Thu, Jan 8, priced at ₩383,600 found 2 days ago
China Eastern Airlines
Thu, Jan 29 - Thu, Mar 26
ICN
Seoul
KTM
Kathmandu
₩490,800 Roundtrip, found 5 days ago
₩490,800
Roundtrip
found 5 days ago
Select China Eastern Airlines flight, departing Thu, Jan 29 from Seoul to Kathmandu, returning Thu, Mar 26, priced at ₩490,800 found 5 days ago
China Southern Airlines
Fri, Jan 9 - Sun, Feb 8
ICN
Seoul
KTM
Kathmandu
₩510,700 Roundtrip, found 2 days ago
₩510,700
Roundtrip
found 2 days ago
Select China Southern Airlines flight, departing Fri, Jan 9 from Seoul to Kathmandu, returning Sun, Feb 8, priced at ₩510,700 found 2 days ago
SriLankan Airlines
Wed, Apr 22 - Sun, May 24
ICN
Seoul
KTM
Kathmandu
₩538,300 Roundtrip, found 4 days ago
₩538,300
Roundtrip
found 4 days ago
Select SriLankan Airlines flight, departing Wed, Apr 22 from Seoul to Kathmandu, returning Sun, May 24, priced at ₩538,300 found 4 days ago
Air India
Sun, Feb 1 - Thu, Feb 12
ICN
Seoul
KTM
Kathmandu
₩667,100 Roundtrip, found 5 days ago
₩667,100
Roundtrip
found 5 days ago
Select Air India flight, departing Sun, Feb 1 from Seoul to Kathmandu, returning Thu, Feb 12, priced at ₩667,100 found 5 days ago

Frequently asked questions

How do I find cheap flights to Kathmandu Valley that have flexible change policies?
We get that plans can change very quickly, so choosing a flexible airfare with Expedia makes sense. Simply mark the "No change fee" box under the "Flexible change policies" filter. Your low-priced, flexible flight to Kathmandu Valley is only a few clicks away.
How can I find cheap tickets to Kathmandu Valley?
In the last seven days, ₩383,600 was the best price for a flight to Kathmandu Valley. If you'd love to save even more, book well in advance and be flexible with your dates. Search for your airfare to Kathmandu Valley, then see prices for nearby days by clicking on our "flexible dates" link.
How much is a flight to Kathmandu Valley?
The price of a round-trip ticket to Kathmandu Valley in the last seven days varied between ₩383,600 and ₩667,100. If you were journeying one way out of Seoul (ICN), you could have nabbed a low-cost fare from only ₩216,800.
When is the cheapest time to fly to Kathmandu Valley?
If you'd prefer to spend your hard-earned vacation money exploring Kathmandu Valley rather than on getting there, jet off early in the week. The most cost-effective day to travel is normally Tuesday, with Monday coming in second. With many folks traveling over the weekend, Saturday often has the costliest fares.
How much is a plane ticket to Kathmandu Valley?
In the last seven days, tickets cost between ₩383,600 and ₩667,100. Browse through our amazing deals to Kathmandu Valley, pick your favorite and then get packing!
What months are the cheapest to book a flight to Kathmandu Valley?
February is the ideal month to grab bargain flights to Kathmandu Valley. Bear in mind that the priciest time to book a ticket in the States isn't the middle of summer, but in December.

Book with confidence

Searching for cheap flights to Kathmandu Valley? No travel company presents more choices than Expedia if you're looking to compare flights to Kathmandu Valley. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Bagmati. Expedia provides the cheapest flights to many destinations in Bagmati and you may find even greater savings if you combine your flight with a hotel stay in Kathmandu Valley.

Travel information

Destination airport
Tribhuvan Intl.
Destination airport IATA code
KTM
Destination city name
Kathmandu
Roundtrip price
₩383,600

Trending flights to Kathmandu Valley

Prices were available within the past 7 days and start at ₩216,800 for one-way flights and ₩383,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Wed, Dec 31 - Thu, Jan 8
ICN
Seoul
KTM
Kathmandu
₩383,600 Roundtrip, found 2 days ago
₩383,600
Roundtrip
found 2 days ago
Select Air China flight, departing Wed, Dec 31 from Seoul to Kathmandu, returning Thu, Jan 8, priced at ₩383,600 found 2 days ago

Explore a world of travel with Expedia

*Available to Expedia members.