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

Return flights

22 Sep - 21 Oct	VietJet Air
16 Sep - 21 Oct	VietJet Air
23 Sep - 07 Oct	Sichuan Airlines
29 Sep - 27 Oct	China Eastern
28 Sep - 31 Oct	Turkish Airlines
24 Sep - 15 Oct	VietJet Air
24 Sep - 22 Oct	VietJet Air
15 Sep - 12 Oct	Scoot
15 Sep - 01 Oct	Scoot
19 Sep - 12 Oct	AirAsia X

Also check the deals for one-way flights from Sydney 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 Sydney to Skopje in September from 1028€

Return flights