AirHint found the following cheapest return flights from Perth (PER) to Porto (OPO) in September 2026 (see full year).
Return flights
| 07 Sep - 25 Sep | Qatar Airways | ||
| 10 Sep - 05 Oct | Qatar Airways | ||
| 11 Sep - 05 Oct | Emirates | ||
| 12 Sep - 05 Oct | Emirates | ||
| 11 Sep - 04 Oct | Emirates | ||
| 11 Sep - 03 Oct | Emirates |
Also check the deals for one-way flights from Perth to Porto 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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