Cheapest return FOR–OPO flights, September

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

Return flights

21 Sep - 28 Sep TAP
20 Sep - 30 Sep TAP
13 Sep - 27 Sep TAP
09 Sep - 24 Sep Azul Airlines
18 Sep - 28 Sep LATAM Airlines Group
03 Sep - 13 Sep TAP
01 Sep - 29 Sep TAP
11 Sep - 05 Oct LATAM Airlines Group
06 Sep - 13 Sep Iberia
06 Sep - 12 Sep Air France
01 Sep - 30 Sep LATAM Airlines Group

Also check the deals for one-way flights from Fortaleza 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.