AirHint found the following cheapest return flights from Dammam (DMM) to Bahrain (BAH) in September 2025 (see full year).

Return flights

07 Sep - 14 Sep	Flynas
03 Sep - 10 Sep	Flynas
26 Sep - 03 Oct	Flynas
05 Sep - 07 Sep	Flynas
02 Sep - 03 Sep	Flynas
02 Sep - 04 Sep	Flynas
11 Sep - 13 Sep	Flynas	direct
04 Sep - 24 Sep	Flynas	direct
24 Sep - 27 Sep	Flynas	direct
01 Sep - 08 Sep	Flynas	direct
20 Sep - 25 Sep	Flynas	direct
26 Sep - 03 Oct	Gulf Air	direct

Also check the deals for one-way flights from Dammam to Bahrain 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 Dammam to Bahrain in September from $193

Return flights