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

Return flights

23 Sep - 30 Sep	Pegasus Airlines
25 Sep - 30 Sep	flyadeal
29 Sep - 02 Oct	flyadeal
30 Sep - 09 Oct	flyadeal
21 Sep - 30 Sep	flyadeal
29 Sep - 04 Oct	flyadeal
21 Sep - 01 Oct	flyadeal
24 Sep - 01 Oct	flyadeal
24 Sep - 29 Sep	Pegasus Airlines
23 Sep - 01 Oct	Pegasus Airlines
22 Sep - 29 Sep	Pegasus Airlines
25 Sep - 11 Oct	Pegasus Airlines
28 Sep - 30 Sep	flyadeal
22 Sep - 25 Sep	flyadeal
21 Sep - 25 Sep	flyadeal
21 Sep - 07 Oct	flyadeal
22 Sep - 04 Oct	Pegasus Airlines
24 Sep - 04 Oct	Pegasus Airlines
22 Sep - 28 Sep	flyadeal
24 Sep - 27 Sep	Pegasus Airlines

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 $288

Return flights