Cheapest one-way flights from Seattle (SEA) to Kathmandu (KTM), October

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
14 Oct Korean Air
20 Oct Asiana Airlines
10 Oct ANA
12 Oct Qatar Airways
04 Oct Qatar Airways
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deals for return flights from Seattle to Kathmandu in October.

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Updated Jul 14, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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