Cheapest return GIG–OPO flights, October

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

Return flights

18 Oct - 29 Oct British Airways
27 Oct - 19 Nov British Airways
14 Oct - 05 Nov British Airways
27 Oct - 27 Nov British Airways
28 Oct - 27 Nov British Airways
16 Oct - 28 Oct British Airways
20 Oct - 20 Nov TAP
27 Oct - 24 Nov TAP
27 Oct - 26 Nov British Airways
25 Oct - 05 Nov British Airways
30 Oct - 18 Nov TAP direct
28 Oct - 24 Nov SWISS
15 Oct - 22 Oct British Airways
12 Oct - 28 Oct British Airways
01 Oct - 31 Oct British Airways
19 Oct - 30 Oct TAP
05 Oct - 15 Oct Iberia
12 Oct - 27 Oct TAP
16 Oct - 27 Oct TAP
09 Oct - 25 Oct British Airways

Also check the deals for one-way flights from Rio De Janeiro to Porto in October.

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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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