Cheapest one-way flights from Barcelona (BCN) to Dublin (DUB), October

10 dates in October, from $ 46. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
22 Oct Vueling Airlines
20 Oct Ryanair
14 Oct Ryanair
19 Oct Ryanair
13 Oct Ryanair
9 Oct Vueling Airlines
Direct Flight
12 Oct Ryanair
23 Oct Vueling Airlines
27 Oct Ryanair
18 Oct Vueling Airlines
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Deals for return flights from Barcelona to Dublin in October.

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Updated Oct 8, 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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