AirHint found the following cheapest one-way flights from Prague (PRG) to Porto (OPO) in September 2026 (see full year).
One-Way flights
| 09 Sep | Ryanair | ||
| 03 Sep | Ryanair | ||
| 08 Sep | Ryanair | ||
| 20 Sep | Ryanair | ||
| 27 Sep | easyJet | ||
| 06 Sep | Transavia France | ||
| 05 Sep | easyJet | direct | |
| 20 Sep | Smart Wings | direct | |
| 06 Sep | Smart Wings | direct | |
| 03 Sep | Smart Wings | direct |
Also check the deals for return flights from Prague to Porto in September.
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