AirHint found the following cheapest return flights from New York (NYC) to Kathmandu (KTM) in January 2026 (see full year).

Return flights

20 Jan - 25 Feb	Cathay Pacific
14 Jan - 09 Feb	Cathay Pacific
18 Jan - 27 Feb	Cathay Pacific
15 Jan - 15 Feb	Cathay Pacific
01 Jan - 14 Jan	Turkish Airlines
15 Jan - 06 Feb	Kuwait Airways
18 Jan - 06 Feb	Kuwait Airways
03 Jan - 17 Jan	Lufthansa
02 Jan - 17 Jan	Turkish Airlines

Also check the deals for one-way flights from New York to Kathmandu in January.

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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Cheapest return flights from New York to Kathmandu in January from 627€

Return flights