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

Return flights

26 Sep - 28 Sep	PIA	direct
11 Sep - 14 Sep	PIA	direct
03 Sep - 05 Sep	PIA	direct
26 Sep - 19 Oct	PIA	direct
15 Sep - 15 Oct	PIA	direct
10 Sep - 13 Sep	PIA
09 Sep - 10 Sep	SalamAir
02 Sep - 04 Sep	SalamAir

Also check the deals for one-way flights from Multan 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 Multan to Karachi in September from 123€

Return flights