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

Return flights

24 Jan - 08 Feb	Cathay Pacific
18 Jan - 02 Feb	Cathay Pacific
18 Jan - 07 Feb	Cathay Pacific
28 Jan - 14 Feb	Cathay Pacific
27 Jan - 13 Feb	Cathay Pacific
20 Jan - 24 Feb	Cathay Pacific
14 Jan - 10 Feb	Gulf Air
17 Jan - 01 Feb	Kuwait Airways
18 Jan - 26 Feb	Cathay Pacific
31 Jan - 13 Feb	Qatar Airways
14 Jan - 29 Jan	IndiGo
15 Jan - 31 Jan	IndiGo
19 Jan - 22 Jan	Etihad Airways
07 Jan - 27 Jan	Frontier Airlines
15 Jan - 23 Jan	IndiGo
13 Jan - 21 Jan	IndiGo
29 Jan - 30 Jan	IndiGo
06 Jan - 26 Jan	Frontier Airlines
09 Jan - 24 Jan	Norse Atlantic Airways
06 Jan - 24 Jan	Frontier 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 661€

Return flights