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

Return flights

19 Sep - 25 Sep	Pegasus Airlines
20 Sep - 25 Sep	Pegasus Airlines
17 Sep - 24 Sep	Pegasus Airlines
30 Sep - 07 Oct	Flynas
23 Sep - 30 Sep	Pegasus Airlines
11 Sep - 13 Sep	AJet
10 Sep - 20 Sep	Flynas
29 Sep - 07 Oct	Pegasus Airlines
19 Sep - 21 Sep	Pegasus Airlines
10 Sep - 19 Sep	Pegasus Airlines
12 Sep - 14 Sep	flyadeal
26 Sep - 30 Sep	Pegasus Airlines
25 Sep - 02 Oct	AJet
24 Sep - 01 Oct	AJet
23 Sep - 01 Oct	Pegasus Airlines
27 Sep - 04 Oct	AJet
25 Sep - 03 Oct	AJet
27 Sep - 02 Oct	AJet
26 Sep - 03 Oct	Pegasus Airlines
28 Sep - 08 Oct	Flynas

Also check the deals for one-way flights from Riyadh to Prague 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 Prague in September from 231€

Return flights