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

Return flights

22 Jul - 20 Aug	Emirates
19 Jul - 18 Aug	Emirates
21 Jul - 17 Aug	Emirates
20 Jul - 18 Aug	Emirates
16 Jul - 14 Aug	Frontier Airlines
19 Jul - 17 Aug	Emirates
27 Jul - 12 Aug	Emirates
20 Jul - 17 Aug	Emirates
13 Jul - 20 Jul	Qatar Airways
13 Jul - 22 Jul	Qatar Airways
14 Jul - 11 Aug	Emirates
16 Jul - 13 Aug	Emirates
13 Jul - 27 Jul	Qatar Airways
21 Jul - 27 Jul	Qatar Airways
11 Jul - 31 Jul	Qatar Airways
16 Jul - 23 Jul	Turkish Airlines
18 Jul - 27 Jul	Turkish Airlines
12 Jul - 19 Jul	Emirates
09 Jul - 12 Jul	Qatar Airways
18 Jul - 20 Jul	Turkish Airlines

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

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.

Book a cheap hotel in Karachi

Cheap car rent in Karachi

Cheapest return flights from Houston to Karachi in July from 903€

Return flights