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

Return flights

17 Sep - 20 Sep	Flynas
19 Sep - 28 Sep	Pegasus Airlines
17 Sep - 26 Sep	flyadeal
30 Sep - 04 Oct	Flynas
19 Sep - 27 Sep	Flynas
24 Sep - 28 Sep	Flynas
18 Sep - 28 Sep	Flynas
29 Sep - 06 Oct	AJet
07 Sep - 18 Sep	flyadeal
02 Sep - 04 Sep	AJet
10 Sep - 24 Sep	Pegasus Airlines
19 Sep - 25 Sep	Pegasus Airlines
24 Sep - 04 Oct	Flynas
28 Sep - 07 Oct	Flynas
22 Sep - 04 Oct	Flynas
21 Sep - 04 Oct	Pegasus Airlines
30 Sep - 09 Oct	Flynas
28 Sep - 07 Oct	LOT	direct
22 Sep - 04 Oct	LOT	direct
21 Sep - 04 Oct	LOT	direct

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 255€

Return flights