AirHint found the following cheapest return flights from Rio De Janeiro (GIG) to Porto (OPO) in March 2026 (see full year).

Return flights

09 Mar - 06 Apr	TAP
13 Mar - 20 Mar	TAP
23 Mar - 23 Apr	TAP
29 Mar - 13 Apr	TAP
17 Mar - 31 Mar	Lufthansa
11 Mar - 17 Mar	TAP
13 Mar - 10 Apr	TAP
08 Mar - 14 Mar	TAP
22 Mar - 04 Apr	TAP
26 Mar - 08 Apr	TAP
10 Mar - 19 Mar	TAP
08 Mar - 15 Mar	TAP
12 Mar - 18 Mar	TAP
27 Mar - 06 Apr	TAP	direct
27 Mar - 27 Apr	TAP
06 Mar - 17 Mar	TAP
28 Mar - 07 Apr	TAP
15 Mar - 25 Mar	TAP
13 Mar - 24 Mar	TAP
20 Mar - 20 Apr	TAP

Also check the deals for one-way flights from Rio De Janeiro to Porto 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 Rio De Janeiro to Porto in March from 636€

Return flights