Cheapest return flights from Washington to Kathmandu in October from $1327

AirHint found the following cheapest return flights from Washington (DCA) to Kathmandu (KTM) in October 2025 (see full year).

Return flights

26 Oct - 18 Nov Air India
19 Oct - 31 Oct Air India
01 Oct - 03 Nov Air India
05 Oct - 24 Oct Air India
11 Oct - 31 Oct Air India
01 Oct - 01 Nov Air India
05 Oct - 18 Oct Air India
10 Oct - 31 Oct jetBlue
02 Oct - 11 Oct Qatar Airways
11 Oct - 01 Nov Qatar Airways
10 Oct - 01 Nov Qatar Airways

Also check the deals for one-way flights from Washington to Kathmandu in October.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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