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

Return flights

16 Jul - 22 Jul	Porter Airlines (Canada) Ltd
31 Jul - 15 Aug	Air Canada
20 Jul - 31 Jul	Air Canada
16 Jul - 21 Jul	Porter Airlines (Canada) Ltd
20 Jul - 27 Jul	Qatar Airways
19 Jul - 12 Aug	Air Canada
23 Jul - 30 Jul	Qatar Airways
25 Jul - 27 Jul	Qatar Airways
21 Jul - 21 Aug	Qatar Airways
19 Jul - 03 Aug	Qatar Airways
17 Jul - 02 Aug	Porter Airlines (Canada) Ltd
18 Jul - 02 Aug	Qatar Airways
19 Jul - 26 Jul	Qatar Airways

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 $1536

Return flights