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

Return flights

14 Sep - 25 Sep	Flynas	direct
10 Sep - 12 Sep	Flynas	direct
25 Sep - 27 Sep	Flynas	direct
11 Sep - 12 Sep	Flynas	direct
11 Sep - 15 Sep	Flynas	direct
26 Sep - 27 Sep	Flynas	direct
11 Sep - 13 Sep	Flynas	direct
23 Sep - 25 Sep	Jazeera Airways	direct
24 Sep - 27 Sep	Jazeera Airways	direct
13 Sep - 15 Sep	Flynas	direct
30 Sep - 07 Oct	Flynas	direct

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

Cheap car rent in Kuwait

Cheapest return flights from Riyadh to Kuwait in September from 101€

Return flights