Cheapest return flights from Riga to Porto in October from 184€

AirHint found the following cheapest return flights from Riga (RIX) to Porto (OPO) in October 2025 (see full year).

Return flights

08 Oct - 15 Oct Ryanair
01 Oct - 08 Oct Ryanair
14 Oct - 20 Oct Ryanair
13 Oct - 22 Oct Ryanair
29 Oct - 05 Nov Ryanair
01 Oct - 07 Oct Ryanair
10 Oct - 17 Oct Ryanair
09 Oct - 18 Oct Norwegian Air Sweden AOC
19 Oct - 22 Oct Ryanair
11 Oct - 18 Oct Ryanair
08 Oct - 18 Oct Ryanair
25 Oct - 01 Nov Ryanair
24 Oct - 01 Nov airBaltic
25 Oct - 01 Nov TAP direct

Also check the deals for one-way flights from Riga to Porto in October.

Skyscanner

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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