Cheapest return flights from Copenhagen to Sydney in September from $1255

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

Return flights

03 Sep - 07 Oct Norwegian Air Sweden AOC
06 Sep - 27 Sep Etihad Airways
11 Sep - 25 Sep Finnair
15 Sep - 06 Oct Condor

Also check the deals for one-way flights from Copenhagen 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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