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

Return flights

16 Sep - 23 Sep	Air Arabia
12 Sep - 16 Sep	Kuwait Airways
12 Sep - 19 Sep	Kuwait Airways
11 Sep - 16 Sep	Kuwait Airways
29 Sep - 06 Oct	Kuwait Airways
07 Sep - 16 Sep	Akasa Air
16 Sep - 30 Sep	Akasa Air
07 Sep - 23 Sep	Akasa Air
07 Sep - 14 Sep	Akasa Air
21 Sep - 23 Sep	Akasa Air
21 Sep - 30 Sep	Akasa Air
30 Sep - 12 Oct	Akasa Air
23 Sep - 12 Oct	Akasa Air
29 Sep - 06 Oct	IndiGo	direct
28 Sep - 12 Oct	Akasa Air
30 Sep - 07 Oct	Akasa Air
23 Sep - 07 Oct	Akasa Air
30 Sep - 19 Oct	Akasa Air
21 Sep - 07 Oct	Akasa Air
28 Sep - 07 Oct	Akasa Air

Also check the deals for one-way flights from Delhi to Riyadh 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 Delhi to Riyadh in September from $317

Return flights