Cheapest return CWB–OPO flights, July

AirHint found the following cheapest return flights from Curitiba (CWB) to Porto (OPO) in July 2026 (see full year).

Return flights

23 Jul - 16 Aug Azul Airlines
14 Jul - 13 Aug Azul Airlines
18 Jul - 08 Aug LATAM Airlines Group
17 Jul - 08 Aug Azul Airlines
02 Jul - 12 Jul Azul Airlines
08 Jul - 02 Aug Azul Airlines
06 Jul - 20 Jul Azul Airlines
07 Jul - 04 Aug Azul Airlines
01 Jul - 03 Aug LATAM Airlines Group
02 Jul - 13 Jul GOL Linhas Aéreas
13 Jul - 30 Jul Azul Airlines

Also check the deals for one-way flights from Curitiba to Porto in July.

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