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

Return flights

02 Sep - 10 Sep	Pegasus Airlines
08 Sep - 20 Sep	Pegasus Airlines
03 Sep - 10 Sep	Pegasus Airlines
08 Sep - 22 Sep	Pegasus Airlines
17 Sep - 26 Sep	AJet
16 Sep - 24 Sep	Flynas
15 Sep - 22 Sep	flyadeal
11 Sep - 16 Sep	Pegasus Airlines
30 Sep - 07 Oct	Flynas
18 Sep - 26 Sep	AJet
12 Sep - 16 Oct	Pegasus Airlines
19 Sep - 27 Sep	flyadeal

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

Cheap car rent in Copenhagen

Cheapest return flights from Riyadh to Copenhagen in September from 254€

Return flights