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

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

All destinations from Dublin (DUB)

Lowest fare by month
Month	Price
June 2026	112 €
July 2026	100 €
August 2026	79 €
September 2026	Check
October 2026	104 €
November 2026	115 €
December 2026	120 €
January 2027	Check
February 2027	Check
March 2027	197 €
April 2027	Check
May 2027	Check

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Updated Jun 10, 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 Dublin (DUB) to Porto (OPO)

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