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

Return flights

18 Sep - 02 Oct	AJet
18 Sep - 27 Sep	AJet
02 Sep - 03 Oct	Flynas
12 Sep - 22 Sep	AJet
17 Sep - 27 Sep	AJet
25 Sep - 04 Oct	Flynas
05 Sep - 12 Sep	Flynas
19 Sep - 04 Oct	AJet
05 Sep - 16 Sep	Flynas
23 Sep - 28 Sep	Flynas
02 Sep - 10 Sep	Flynas
02 Sep - 16 Sep	Flynas
18 Sep - 28 Sep	AJet
17 Sep - 23 Sep	AJet
26 Sep - 14 Oct	AJet
28 Sep - 07 Oct	Pegasus Airlines
03 Sep - 04 Oct	Flynas
24 Sep - 04 Oct	Lufthansa
22 Sep - 04 Oct	Lufthansa
26 Sep - 08 Oct	Lufthansa

Also check the deals for one-way flights from Riyadh to Warsaw 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 Riyadh to Warsaw in September from 285€

Return flights