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Results refresh when you open or revisit this page. Last snapshot: Jul 12, 2026.

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Cheapest one-way flights from Washington (IAD) to Kathmandu (KTM), September

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Dates, airline, and price
Dates	Airline	Price
03 Sep	Etihad Airways
25 Sep	Etihad Airways
27 Sep	Etihad Airways
28 Sep	Etihad Airways
26 Sep	Etihad Airways

deals for return flights from Washington to Kathmandu in September.

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Updated Jul 12, 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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Cheapest one-way flights from Washington (IAD) to Kathmandu (KTM), September

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