Cheapest return flights from Porto to Dublin in October from 109€

Best time to book flights for Porto (OPO) to Dublin (DUB) flights at AirHint

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

Return flights

21 Oct - 22 Oct Vueling Airlines
21 Oct - 28 Oct Vueling Airlines
14 Oct - 22 Oct Ryanair direct
14 Oct - 28 Oct Ryanair
15 Oct - 28 Oct Ryanair
14 Oct - 21 Oct Ryanair direct
15 Oct - 21 Oct Ryanair direct
21 Oct - 22 Oct Ryanair direct
13 Oct - 22 Oct Vueling Airlines
13 Oct - 28 Oct Vueling Airlines
21 Oct - 01 Nov Vueling Airlines
14 Oct - 01 Nov Ryanair
15 Oct - 01 Nov Ryanair
13 Oct - 01 Nov Vueling Airlines
17 Oct - 01 Nov Vueling Airlines
25 Oct - 01 Nov Vueling Airlines
18 Oct - 01 Nov Vueling Airlines
24 Oct - 01 Nov Vueling Airlines
24 Oct - 14 Nov Vueling Airlines
19 Oct - 01 Nov Ryanair

Also check the deals for one-way flights from Porto to Dublin 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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