Cheapest return flights from Riyadh to Singapore in September from 350€

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

Return flights

24 Sep - 01 Oct Flynas
27 Sep - 02 Oct SalamAir
25 Sep - 02 Oct Air India
30 Sep - 15 Oct flyadeal
26 Sep - 07 Oct IndiGo
28 Sep - 05 Oct SriLankan Airlines
29 Sep - 05 Oct SriLankan Airlines
29 Sep - 04 Oct Air India
23 Sep - 26 Sep Gulf Air
24 Sep - 27 Sep Gulf Air
22 Sep - 26 Sep Gulf Air
22 Sep - 27 Sep Gulf Air
23 Sep - 28 Sep Gulf Air

Also check the deals for one-way flights from Riyadh to Singapore in September.

Skyscanner

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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