Cheapest return GDN–SYD flights, September

AirHint found the following cheapest return flights from Gdansk (GDN) to Sydney (SYD) in September 2026 (see full year).

Return flights

12 Sep - 05 Oct Ryanair
14 Sep - 02 Oct LOT
04 Sep - 25 Sep KLM

Also check the deals for one-way flights from Gdansk to Sydney in September.

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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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