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

Return flights

23 Sep - 30 Sep	easyJet
30 Sep - 30 Oct	Wizz Air Malta
08 Sep - 20 Oct	SunExpress
01 Sep - 11 Sep	Pegasus Airlines
04 Sep - 11 Sep	SunExpress
08 Sep - 07 Oct	Pegasus Airlines
28 Sep - 31 Oct	Ryanair
08 Sep - 15 Sep	Wizz Air Malta
09 Sep - 17 Sep	Ryanair
06 Sep - 09 Sep	Pegasus Airlines
01 Sep - 16 Sep	Pegasus Airlines
14 Sep - 23 Sep	SunExpress
11 Sep - 15 Sep	Ryanair
15 Sep - 22 Sep	Wizz Air Malta
22 Sep - 04 Oct	Pegasus Airlines
01 Sep - 02 Oct	Pegasus Airlines
17 Sep - 05 Oct	easyJet
11 Sep - 08 Oct	Ryanair
10 Sep - 12 Oct	Jet2
06 Sep - 12 Oct	Pegasus Airlines

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

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 Birmingham to Karachi in September from 288€

Return flights