Cheapest return flights from Porto to Dublin in August from $103

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 August 2025 (see full year).

Return flights

26 Aug - 02 Sep Ryanair direct
28 Aug - 02 Sep Ryanair direct
27 Aug - 02 Sep Ryanair direct
26 Aug - 31 Aug Ryanair
26 Aug - 27 Aug Ryanair direct
26 Aug - 16 Sep Ryanair direct
26 Aug - 01 Sep Ryanair direct
26 Aug - 28 Aug Ryanair direct
12 Aug - 02 Sep Ryanair direct
29 Aug - 02 Sep Ryanair direct
12 Aug - 26 Aug Ryanair direct
09 Aug - 12 Aug Ryanair
25 Aug - 02 Sep Ryanair direct
12 Aug - 21 Aug Ryanair direct
25 Aug - 26 Aug Ryanair direct
28 Aug - 31 Aug Ryanair
19 Aug - 02 Sep Ryanair direct
19 Aug - 26 Aug Ryanair
01 Aug - 05 Aug Ryanair
26 Aug - 04 Sep Ryanair direct

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

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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