AirHint found the following cheapest return flights from Frankfurt (FRA) to Karachi (KHI) in August 2025 (see full year).

Return flights

15 Aug - 15 Sep	Lufthansa
22 Aug - 06 Sep	AJet
01 Aug - 08 Aug	Wizz Air Malta
17 Aug - 06 Sep	AJet
18 Aug - 21 Aug	Wizz Air
30 Aug - 11 Sep	AJet
15 Aug - 16 Aug	Lufthansa
16 Aug - 06 Sep	Gulf Air
23 Aug - 06 Sep	Gulf Air
06 Aug - 06 Sep	Oman Air
06 Aug - 02 Sep	AJet
05 Aug - 12 Aug	AJet
05 Aug - 30 Aug	AJet
04 Aug - 07 Aug	Oman Air
02 Aug - 03 Sep	Pegasus Airlines
03 Aug - 31 Aug	AJet
01 Aug - 14 Aug	SunExpress
05 Aug - 26 Aug	Gulf Air
01 Aug - 10 Aug	Gulf Air

Also check the deals for one-way flights from Frankfurt to Karachi in August.

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 Frankfurt to Karachi in August from $636

Return flights