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

Return flights

03 Mar - 23 Mar	TAP
02 Mar - 05 Apr	Air France
16 Mar - 23 Mar	TAP
07 Mar - 23 Mar	TAP
10 Mar - 17 Mar	TAP
13 Mar - 17 Mar	TAP
07 Mar - 16 Mar	TAP
05 Mar - 18 Mar	Iberia
17 Mar - 25 Mar	Iberia
14 Mar - 22 Mar	TAP
07 Mar - 20 Mar	TAP
09 Mar - 07 Apr	Iberia
31 Mar - 06 Apr	TAP
31 Mar - 07 Apr	TAP
31 Mar - 14 Apr	TAP
28 Mar - 07 Apr	Ryanair
26 Mar - 10 Apr	Iberia
28 Mar - 28 Apr	TAP
28 Mar - 04 Apr	TAP

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

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.

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Cheapest return flights from Porto to Fortaleza in March from 563€

Return flights