AirHint found the following cheapest return flights from Sydney (SYD) to Porto (OPO) in November 2025 (see full year).
Return flights
| 14 Nov - 23 Nov | Qantas | ||
| 01 Nov - 08 Nov | Hainan Airlines | ||
| 15 Nov - 23 Nov | Turkish Airlines | ||
| 05 Nov - 19 Nov | KLM | ||
| 14 Nov - 22 Nov | Etihad Airways |
Also check the deals for one-way flights from Sydney to Porto in November.
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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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