AirHint found the following cheapest return flights from Riyadh (RUH) to Baku (GYD) in September 2025 (see full year).

Return flights

30 Sep - 01 Oct	AZAL	direct
30 Sep - 08 Oct	AZAL	direct
28 Sep - 01 Oct	AZAL	direct
25 Sep - 15 Oct	AZAL	direct
28 Sep - 05 Oct	AZAL	direct
30 Sep - 05 Oct	Flynas	direct
25 Sep - 01 Oct	Flynas	direct
22 Sep - 18 Oct	Flynas	direct
27 Sep - 05 Oct	Flynas	direct
28 Sep - 02 Oct	AZAL	direct
22 Sep - 24 Sep	Flynas
24 Sep - 30 Sep	Flynas
24 Sep - 29 Sep	Flynas
27 Sep - 29 Sep	Flynas
22 Sep - 29 Sep	Flynas
26 Sep - 30 Sep	flyadeal
22 Sep - 24 Sep	Flynas	direct
26 Sep - 29 Sep	flyadeal
25 Sep - 29 Sep	Flynas
22 Sep - 30 Sep	Flynas

Also check the deals for one-way flights from Riyadh to Baku 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.

Book a cheap hotel in Baku

Cheap car rent in Baku

Cheapest return flights from Riyadh to Baku in September from 128€

Return flights