Cheapest return flights from Porto to Dublin in August from $147

AirHint found the following cheapest return flights from Porto (OPO) to Dublin (DUB) in August 2026 (see full year).

Return flights

05 Aug - 11 Aug easyJet
11 Aug - 25 Aug Ryanair direct
04 Aug - 11 Aug Ryanair
05 Aug - 25 Aug Ryanair direct
05 Aug - 11 Aug Ryanair direct
04 Aug - 25 Aug Ryanair direct
04 Aug - 11 Aug Ryanair direct
11 Aug - 13 Aug Ryanair direct
11 Aug - 24 Aug Ryanair direct
11 Aug - 21 Aug Ryanair direct
29 Aug - 15 Sep Ryanair direct
11 Aug - 01 Sep Ryanair direct
29 Aug - 02 Sep Ryanair direct
25 Aug - 15 Sep Ryanair direct
29 Aug - 01 Sep Ryanair direct
31 Aug - 15 Sep Ryanair direct
29 Aug - 16 Sep Ryanair direct
29 Aug - 14 Sep Ryanair direct
25 Aug - 02 Sep Ryanair direct
31 Aug - 02 Sep Ryanair direct

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

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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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