AirHint found the following cheapest return flights from New York (JFK) to Kathmandu (KTM) in July 2025 (see full year).

Return flights

26 Jul - 29 Jul	IndiGo
20 Jul - 24 Jul	IndiGo
23 Jul - 30 Jul	IndiGo
15 Jul - 18 Jul	Air India
06 Jul - 20 Jul	IndiGo
23 Jul - 01 Aug	IndiGo
15 Jul - 19 Aug	Air India
05 Jul - 15 Jul	IndiGo
22 Jul - 12 Aug	Air India
27 Jul - 12 Aug	Air India
08 Jul - 25 Aug	Norse Atlantic Airways
14 Jul - 12 Aug	Air India
03 Jul - 20 Jul	Asiana Airlines
03 Jul - 18 Jul	Asiana Airlines
05 Jul - 15 Aug	IndiGo

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

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 July from 824€

Return flights