Cheapest return OTP–OPO flights, September

AirHint found the following cheapest return flights from Bucharest (OTP) to Porto (OPO) in September 2026 (see full year).

Return flights

26 Sep - 15 Oct Wizz Air Malta direct
26 Sep - 29 Sep Wizz Air Malta
24 Sep - 27 Sep Wizz Air Malta
26 Sep - 10 Oct Wizz Air Malta
26 Sep - 13 Oct Wizz Air Malta direct
01 Sep - 15 Sep Wizz Air Malta direct
08 Sep - 12 Sep Ryanair
01 Sep - 12 Sep Wizz Air Malta direct
26 Sep - 08 Oct Wizz Air Malta direct
15 Sep - 26 Sep Wizz Air Malta
14 Sep - 19 Sep Ryanair
15 Sep - 22 Sep Ryanair
12 Sep - 15 Sep Ryanair
15 Sep - 18 Sep Ryanair
26 Sep - 10 Oct Wizz Air Malta direct
24 Sep - 13 Oct Wizz Air Malta direct
26 Sep - 06 Oct Wizz Air Malta direct
24 Sep - 08 Oct Wizz Air Malta direct
24 Sep - 10 Oct Wizz Air Malta direct
22 Sep - 08 Oct Wizz Air Malta direct

Also check the deals for one-way flights from Bucharest to Porto in September.

Powered by

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.

Book a cheap hotel in Porto

Cheap car rent in Porto

Feel free to contact us with any feedback or request another flight research.