AirHint found the following cheapest return flights from Porto (OPO) to Sydney (SYD) in November 2026 (see full year).
Return flights
| 02 Nov - 15 Nov | Ryanair | ||
| 06 Nov - 14 Nov | Ryanair | ||
| 28 Nov - 10 Dec | Air Europa | ||
| 25 Nov - 12 Dec | Ryanair |
Also check the deals for one-way flights from Porto to Sydney in November.
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