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

20 Sep - 30 Sep TAP
30 Sep - 21 Oct TAP
30 Sep - 15 Oct LATAM Airlines Group
29 Sep - 19 Oct Iberia
30 Sep - 19 Oct TAP
30 Sep - 07 Oct TAP
09 Sep - 24 Sep Azul Airlines
18 Sep - 28 Sep LATAM Airlines Group
11 Sep - 05 Oct LATAM Airlines Group

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

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