Cheapest return flights from Houston to Karachi in December from $807

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

Return flights

30 Dec - 30 Jan Turkish Airlines
03 Dec - 17 Dec Turkish Airlines
01 Dec - 08 Dec Turkish Airlines
03 Dec - 10 Dec Turkish Airlines
01 Dec - 28 Jan Turkish Airlines
01 Dec - 21 Jan Turkish Airlines
02 Dec - 21 Jan Qatar Airways
02 Dec - 09 Dec Qatar Airways
04 Dec - 11 Dec Frontier Airlines
07 Dec - 14 Dec Turkish Airlines
06 Dec - 13 Dec Frontier Airlines
08 Dec - 15 Dec Qatar Airways
09 Dec - 16 Dec Qatar Airways
05 Dec - 12 Dec Frontier Airlines
05 Dec - 14 Jan Frontier Airlines
25 Dec - 28 Jan Turkish Airlines
05 Dec - 13 Jan Frontier Airlines
05 Dec - 19 Jan Emirates
23 Dec - 28 Jan Turkish Airlines
09 Dec - 12 Jan Qatar Airways

Also check the deals for one-way flights from Houston to Karachi in December.

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