Cheap Flights from Seoul (ICN) to Kathmandu (KTM)

View AU$248 flight on Sat, 16 May 2026Opens in a new window

Flight 1

Popular airlines from Incheon Intl. Airport (ICN) to Tribhuvan Intl. Airport (KTM)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Seoul (ICN) to Kathmandu (KTM)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Thu, 18 June - Thu, 25 June
ICN
Seoul
KTM
Kathmandu
AU$701 Return, found 1 day ago
AU$701
Return
found 1 day ago
Select China Eastern Airlines flight, departing Thu, 18 June from Seoul to Kathmandu, returning Thu, 25 June, priced at AU$701 found 1 day ago
China Eastern Airlines
Wed, 20 May - Sat, 6 June
ICN
Seoul
KTM
Kathmandu
AU$734 Return, found 4 days ago
AU$734
Return
found 4 days ago
Select China Eastern Airlines flight, departing Wed, 20 May from Seoul to Kathmandu, returning Sat, 6 June, priced at AU$734 found 4 days ago
China Eastern Airlines
Wed, 20 May - Sat, 6 June
ICN
Seoul
KTM
Kathmandu
AU$749 Return, found 4 days ago
AU$749
Return
found 4 days ago
Select China Eastern Airlines flight, departing Wed, 20 May from Seoul to Kathmandu, returning Sat, 6 June, priced at AU$749 found 4 days ago
China Eastern Airlines
Thu, 18 June - Thu, 25 June
ICN
Seoul
KTM
Kathmandu
AU$756 Return, found 1 day ago
AU$756
Return
found 1 day ago
Select China Eastern Airlines flight, departing Thu, 18 June from Seoul to Kathmandu, returning Thu, 25 June, priced at AU$756 found 1 day ago
China Eastern Airlines
Tue, 7 July - Tue, 14 July
ICN
Seoul
KTM
Kathmandu
AU$763 Return, found 10 hours ago
AU$763
Return
found 10 hours ago
Select China Eastern Airlines flight, departing Tue, 7 July from Seoul to Kathmandu, returning Tue, 14 July, priced at AU$763 found 10 hours ago
China Eastern Airlines
Wed, 29 Apr - Thu, 28 May
ICN
Seoul
KTM
Kathmandu
AU$778 Return, found 1 day ago
AU$778
Return
found 1 day ago
Select China Eastern Airlines flight, departing Wed, 29 Apr from Seoul to Kathmandu, returning Thu, 28 May, priced at AU$778 found 1 day ago
Air India
Wed, 30 Dec - Thu, 4 Feb
ICN
Seoul
KTM
Kathmandu
AU$834 Return, found 5 days ago
AU$834
Return
found 5 days ago
Select Air India flight, departing Wed, 30 Dec from Seoul to Kathmandu, returning Thu, 4 Feb, priced at AU$834 found 5 days ago
China Southern Airlines
Wed, 10 June - Fri, 12 June
ICN
Seoul
KTM
Kathmandu
AU$964 Return, found 1 hour ago
AU$964
Return
found 1 hour ago
Select China Southern Airlines flight, departing Wed, 10 June from Seoul to Kathmandu, returning Fri, 12 June, priced at AU$964 found 1 hour ago
Qatar Airways
Wed, 30 Dec - Thu, 4 Feb
ICN
Seoul
KTM
Kathmandu
AU$979 Return, found 5 days ago
AU$979
Return
found 5 days ago
Select Qatar Airways flight, departing Wed, 30 Dec from Seoul to Kathmandu, returning Thu, 4 Feb, priced at AU$979 found 5 days ago
Korean Air
Tue, 7 July - Tue, 14 July
ICN
Seoul
KTM
Kathmandu
AU$1,097 Return, found 10 hours ago
AU$1,097
Return
found 10 hours ago
Select Korean Air flight, departing Tue, 7 July from Seoul to Kathmandu, returning Tue, 14 July, priced at AU$1,097 found 10 hours ago

Frequently asked questions

How much is a flight from Incheon Airport to Tribhuvan Intl. Airport?
Pack your bags, because round-trip flights between Incheon Intl. Airport (ICN) and Tribhuvan Intl. Airport start from AU$701. That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book today to get the best deal. 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–Incheon Intl. Airport to Tribhuvan Intl. Airport?
This can differ between airlines, as each has its own terms and conditions. Visit the Customer Service Portal, where there are simple instructions on how to cancel online.
How do I find cheap flights from Incheon Airport 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 Incheon Airport to KTM flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Incheon Airport to KTM?
Around 4 000 kilometres separates South Korea and Kathmandu, so pack something to keep you busy for a couple of hours. That juicy novel you haven't started will do the trick.
Which airlines fly direct from Incheon Intl. Airport (ICN) to Tribhuvan Intl. Airport (KTM)?
Check out the deals on offer with Korean Air (KE) if you want to travel straight from Seoul–Incheon Intl. Airport to KTM. This popular airline offers 21 flights monthly, so you're sure to find one that fits your schedule.
Are ICN to KTM flight tickets cheaper when they're purchased at the last minute?
Tickets from Incheon Airport to KTM are available up to a year before departure on Expedia. And although you may occasionally score great last-minute deal, it's not something you should count on. Also, booking your flights in advance means you'll have more choices — and you can avoid getting stuck in the dreaded middle seat! We're constantly updating our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.

Travel information

Origin airport
Incheon Intl.
Destination airport
Tribhuvan Intl.
Airlines serving
Air India, Batik air , Cathay Pacific, China Eastern Airlines, China Southern Airlines, Emirates, Malaysia Airlines, Qatar Airways, Singapore Airlines, Thai Airways International
Return price
AU$700
Distance
3942 km
Average flight time
7 hours 5 mins

Explore a world of travel with Expedia

*Available to Expedia members.