Cheapest return flights from Houston to Karachi in September from 809€

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

Return flights

24 Sep - 01 Oct Turkish Airlines
23 Sep - 30 Sep Turkish Airlines
23 Sep - 15 Oct Turkish Airlines
30 Sep - 07 Oct Turkish Airlines
22 Sep - 29 Sep Qatar Airways
25 Sep - 03 Oct Qatar Airways
25 Sep - 02 Oct Qatar Airways
29 Sep - 06 Oct Qatar Airways
26 Sep - 07 Oct Turkish Airlines
26 Sep - 03 Oct Turkish Airlines
19 Sep - 26 Sep Qatar Airways
21 Sep - 28 Sep Qatar Airways
28 Sep - 05 Oct Qatar Airways
27 Sep - 04 Oct Qatar Airways
20 Sep - 27 Sep Turkish Airlines

Also check the deals for one-way flights from Houston 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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