Cheapest return flights from Bucharest to Porto in September from 179€
AirHint found the following cheapest return flights from Bucharest (OTP) to Porto (OPO) in September 2025 (see full year).
Return flights
| 18 Sep - 25 Sep | Ryanair | ||
| 10 Sep - 17 Sep | Ryanair | ||
| 15 Sep - 22 Sep | Ryanair | ||
| 13 Sep - 21 Sep | Wizz Air Malta | ||
| 04 Sep - 11 Sep | Air Serbia |
Also check the deals for one-way flights from Bucharest to Porto in September.
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.
