AirHint found the following cheapest return flights from New York (LGA) to Islamabad (ISB) in March 2026 (see full year).

Return flights

10 Mar - 07 Apr	Frontier Airlines
24 Mar - 08 Apr	Qatar Airways
11 Mar - 25 Mar	Qatar Airways
18 Mar - 06 Apr	Qatar Airways
27 Mar - 10 Apr	Qatar Airways
06 Mar - 13 Mar	Qatar Airways
08 Mar - 31 Mar	Qatar Airways
16 Mar - 16 Apr	Qatar Airways
08 Mar - 18 Apr	Qatar Airways
15 Mar - 12 Apr	Qatar Airways
26 Mar - 11 Apr	Qatar Airways
13 Mar - 28 Mar	Qatar Airways
07 Mar - 11 Apr	Qatar Airways

Also check the deals for one-way flights from New York to Islamabad in March.

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 Islamabad in March from $911

Return flights