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Cheapest one-way flights from Porto (OPO) to Dublin (DUB), December

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Dates, airline, and price
Dates	Airline	Price
15 Dec	Ryanair Direct Flight
07 Dec	Ryanair Direct Flight
03 Dec	Ryanair Direct Flight
08 Dec	Ryanair Direct Flight
04 Dec	Ryanair Direct Flight
31 Dec	Ryanair
29 Dec	Vueling Airlines
27 Dec	TAP
29 Dec	Ryanair Direct Flight
30 Dec	Ryanair Direct Flight

deals for return flights from Porto to Dublin in December.

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Updated Jul 20, 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 one-way flights from Porto (OPO) to Dublin (DUB), December

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