Cheapest return flights from Newark to Karachi in September from $903

Best time to book flights for Newark (EWR) to Karachi (KHI) flights at AirHint

AirHint found the following cheapest return flights from Newark (EWR) to Karachi (KHI) in September 2025 (see full year).

Return flights

17 Sep - 26 Sep Turkish Airlines
14 Sep - 24 Sep Turkish Airlines
16 Sep - 22 Sep Turkish Airlines
17 Sep - 06 Oct Turkish Airlines
06 Sep - 22 Sep Air Canada
08 Sep - 28 Sep Air Canada
09 Sep - 16 Sep Air Canada
16 Sep - 27 Sep Turkish Airlines
09 Sep - 17 Sep Air Canada
02 Sep - 11 Sep Turkish Airlines
14 Sep - 30 Sep Turkish Airlines
18 Sep - 05 Oct Air Canada
22 Sep - 09 Oct Air Canada

Also check the deals for one-way flights from Newark to Karachi in September.

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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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