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

Return flights

13 Mar - 27 Mar	GOL Linhas Aéreas
06 Mar - 10 Apr	TAP
06 Mar - 17 Mar	TAP	direct
16 Mar - 21 Apr	TAP
02 Mar - 21 Apr	TAP
09 Mar - 06 Apr	TAP
11 Mar - 20 Mar	TAP
02 Mar - 16 Mar	TAP
02 Mar - 12 Mar	TAP
18 Mar - 30 Mar	GOL Linhas Aéreas
19 Mar - 30 Mar	Azul Airlines
11 Mar - 29 Mar	TAP
27 Mar - 13 Apr	LATAM Airlines Group
13 Mar - 24 Mar	TAP
04 Mar - 24 Mar	British Airways
06 Mar - 04 Apr	TAP
20 Mar - 06 Apr	LATAM Airlines Group
02 Mar - 02 Apr	TAP
18 Mar - 14 Apr	TAP
14 Mar - 11 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 620€

Return flights