Flights to Kathmandu from Incheon

View ฿7,985 flight on Thu, 4 Dec 2025Opens in a new window

Popular airlines from Incheon to Kathmandu

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Cheap Flights from Incheon (SEL) to Kathmandu (KTM)

Prices were available within the past 7 days and start at ฿7,985 for one-way flights and ฿10,460 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sichuan Airlines
Thu, 14 Aug - Fri, 22 Aug
ICN
Seoul
KTM
Kathmandu
฿10,460 Return, found 6 days ago
฿10,460
Return
found 6 days ago
Select Sichuan Airlines flight, departing Thu, 14 Aug from Seoul to Kathmandu, returning Fri, 22 Aug, priced at ฿10,460 found 6 days ago
China Southern Airlines
Thu, 14 Aug - Fri, 22 Aug
ICN
Seoul
KTM
Kathmandu
฿12,175 Return, found 6 days ago
฿12,175
Return
found 6 days ago
Select China Southern Airlines flight, departing Thu, 14 Aug from Seoul to Kathmandu, returning Fri, 22 Aug, priced at ฿12,175 found 6 days ago
Air India
Thu, 11 Sep - Thu, 18 Sep
ICN
Seoul
KTM
Kathmandu
฿15,940 Return, found 4 days ago
฿15,940
Return
found 4 days ago
Select Air India flight, departing Thu, 11 Sep from Seoul to Kathmandu, returning Thu, 18 Sep, priced at ฿15,940 found 4 days ago
Air China
Thu, 14 Aug - Fri, 22 Aug
ICN
Seoul
KTM
Kathmandu
฿18,475 Return, found 6 days ago
฿18,475
Return
found 6 days ago
Select Air China flight, departing Thu, 14 Aug from Seoul to Kathmandu, returning Fri, 22 Aug, priced at ฿18,475 found 6 days ago
Thai Airways International
Thu, 11 Sep - Thu, 18 Sep
ICN
Seoul
KTM
Kathmandu
฿25,335 Return, found 4 days ago
฿25,335
Return
found 4 days ago
Select Thai Airways International flight, departing Thu, 11 Sep from Seoul to Kathmandu, returning Thu, 18 Sep, priced at ฿25,335 found 4 days ago
Batik air
Thu, 11 Sep - Thu, 18 Sep
ICN
Seoul
KTM
Kathmandu
฿25,640 Return, found 4 days ago
฿25,640
Return
found 4 days ago
Select Batik air flight, departing Thu, 11 Sep from Seoul to Kathmandu, returning Thu, 18 Sep, priced at ฿25,640 found 4 days ago

Find the cheapest month to fly from Seoul (ICN) to Kathmandu (KTM)

July is typically the cheapest month to fly

From ฿10,350 - ฿24,655 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.