AirHint found the following cheapest return flights from San Francisco (SFO) to Doha (DOH) in September 2025 (see full year).

Return flights

24 Sep - 28 Sep	Air India
15 Sep - 18 Sep	Air India
18 Sep - 03 Oct	Air India
10 Sep - 18 Sep	Air India
22 Sep - 30 Sep	Condor
07 Sep - 14 Sep	Alaska Airlines
22 Sep - 30 Sep	Qatar Airways	direct
24 Sep - 28 Sep	Qatar Airways	direct
18 Sep - 03 Oct	Qatar Airways	direct
10 Sep - 18 Sep	Qatar Airways	direct
07 Sep - 14 Sep	Qatar Airways	direct

Also check the deals for one-way flights from San Francisco to Doha 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 San Francisco to Doha in September from $811

Return flights