Cheapest return flights from Porto to Dublin in July from $129

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 July 2025 (see full year).

Return flights

01 Jul - 08 Jul Ryanair direct
01 Jul - 15 Jul Ryanair direct
08 Jul - 29 Jul Ryanair direct
10 Jul - 29 Jul Ryanair direct
03 Jul - 08 Jul Ryanair direct
03 Jul - 15 Jul Ryanair direct
08 Jul - 15 Jul Ryanair direct
10 Jul - 15 Jul Ryanair direct
04 Jul - 08 Jul Ryanair direct
16 Jul - 05 Aug Ryanair direct
04 Jul - 15 Jul Ryanair direct
29 Jul - 05 Aug easyJet
29 Jul - 05 Aug Ryanair direct
15 Jul - 05 Aug Ryanair direct
17 Jul - 05 Aug Ryanair direct
23 Jul - 05 Aug Ryanair direct
30 Jul - 05 Aug Ryanair direct
18 Jul - 05 Aug Ryanair direct
27 Jul - 05 Aug Ryanair direct
29 Jul - 12 Aug Ryanair direct

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

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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