Cheapest return flights from Porto to Dublin in October from $114

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

08 Oct - 22 Oct Vueling Airlines
19 Oct - 22 Oct Ryanair direct
17 Oct - 22 Oct Ryanair direct
08 Oct - 20 Oct Vueling Airlines
17 Oct - 24 Oct Vueling Airlines
19 Oct - 20 Oct Ryanair direct
17 Oct - 20 Oct Ryanair direct
08 Oct - 22 Oct Ryanair direct
08 Oct - 20 Oct Ryanair direct
17 Oct - 23 Oct TAP
25 Oct - 01 Nov Iberia
26 Oct - 01 Nov Air Europa

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