AirHint found the following cheapest return flights from Madrid (MAD) to Skopje (SKP) in September 2025 (see full year).

Return flights

23 Sep - 30 Sep	Wizz Air Malta
16 Sep - 23 Sep	Wizz Air Malta
01 Sep - 30 Sep	Volotea
11 Sep - 16 Sep	Wizz Air Malta
07 Sep - 10 Sep	Wizz Air Malta
01 Sep - 10 Sep	Volotea
17 Sep - 24 Sep	Wizz Air Malta
23 Sep - 25 Sep	Wizz Air Malta
16 Sep - 20 Sep	Wizz Air Malta
22 Sep - 02 Oct	Volotea
07 Sep - 14 Sep	Wizz Air Malta
22 Sep - 12 Oct	Volotea
26 Sep - 03 Oct	Air Serbia
25 Sep - 05 Oct	Wizz Air Malta

Also check the deals for one-way flights from Madrid to Skopje 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 Madrid to Skopje in September from $125

Return flights