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

Return flights

29 Nov - 17 Dec	Turkish Airlines
26 Nov - 11 Dec	Frontier Airlines
26 Nov - 07 Dec	Frontier Airlines
27 Nov - 07 Dec	Frontier Airlines
27 Nov - 06 Dec	Frontier Airlines
29 Nov - 06 Dec	Turkish Airlines
28 Nov - 05 Dec	Turkish Airlines
30 Nov - 07 Dec	Turkish Airlines
18 Nov - 24 Dec	Spirit Airlines
25 Nov - 24 Dec	Emirates
18 Nov - 25 Nov	Spirit Airlines
18 Nov - 26 Nov	Spirit Airlines
13 Nov - 20 Nov	Emirates
19 Nov - 26 Nov	Turkish Airlines
17 Nov - 24 Nov	Lufthansa
12 Nov - 19 Nov	Qatar Airways
19 Nov - 21 Nov	Spirit Airlines
16 Nov - 23 Nov	Turkish Airlines
15 Nov - 22 Nov	Spirit Airlines
14 Nov - 21 Nov	Spirit Airlines

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

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 Houston to Karachi in November from $929

Return flights