Cheapest return flights from Copenhagen to Sydney in October from $849

AirHint found the following cheapest return flights from Copenhagen (CPH) to Sydney (SYD) in October 2025 (see full year).

Return flights

29 Oct - 05 Nov Pegasus Airlines
31 Oct - 07 Nov IndiGo
29 Oct - 13 Nov IndiGo
31 Oct - 15 Nov IndiGo
29 Oct - 09 Nov IndiGo
26 Oct - 02 Nov IndiGo
22 Oct - 05 Nov IndiGo
30 Oct - 06 Nov Pegasus Airlines
22 Oct - 29 Oct IndiGo
31 Oct - 28 Nov IndiGo
27 Oct - 08 Nov Air India
22 Oct - 31 Oct IndiGo
24 Oct - 27 Oct IndiGo
24 Oct - 31 Oct IndiGo
26 Oct - 31 Oct IndiGo
24 Oct - 26 Oct IndiGo
23 Oct - 30 Oct Ryanair
27 Oct - 31 Oct Qatar Airways

Also check the deals for one-way flights from Copenhagen to Sydney in October.

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