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Cheapest return flights from Porto (OPO) to Dublin (DUB)

Overview for the next 12 months — click a month to see all dates.

All destinations from Porto (OPO)

Lowest fare by month
Month	Price
July 2026	132 €
August 2026	Check
September 2026	71 €
October 2026	54 €
November 2026	81 €
December 2026	111 €
January 2027	121 €
February 2027	Check
March 2027	Check
April 2027	149 €
May 2027	Check
June 2027	164 €

deals for one-way flights from Porto to Dublin.

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Updated Jul 11, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest return flights from Porto (OPO) to Dublin (DUB)

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