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

Return flights

02 Mar - 15 Mar	TAP
02 Mar - 16 Mar	TAP
04 Mar - 17 Mar	TAP
13 Mar - 30 Mar	British Airways
11 Mar - 30 Mar	British Airways
25 Mar - 03 Apr	GOL Linhas Aéreas
27 Mar - 13 Apr	GOL Linhas Aéreas
10 Mar - 21 Mar	GOL Linhas Aéreas
27 Mar - 03 Apr	GOL Linhas Aéreas
27 Mar - 06 Apr	GOL Linhas Aéreas
18 Mar - 27 Mar	GOL Linhas Aéreas
15 Mar - 26 Mar	GOL Linhas Aéreas
02 Mar - 30 Mar	TAP
28 Mar - 04 Apr	TAP
27 Mar - 17 Apr	GOL Linhas Aéreas
01 Mar - 15 Mar	British Airways
27 Mar - 05 Apr	TAP
27 Mar - 17 Apr	TAP	direct
27 Mar - 06 Apr	TAP	direct
25 Mar - 03 Apr	TAP	direct

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 642€

Return flights