Cheapest return flights from Dublin to Barcelona in October from $81

AirHint found the following cheapest return flights from Dublin (DUB) to Barcelona (BCN) in October 2026 (see full year).

Return flights

09 Oct - 22 Oct Vueling Airlines direct
09 Oct - 24 Oct Vueling Airlines direct
09 Oct - 21 Oct Vueling Airlines direct
09 Oct - 15 Oct Vueling Airlines direct
16 Oct - 22 Oct Vueling Airlines direct
16 Oct - 24 Oct Vueling Airlines direct
16 Oct - 21 Oct Vueling Airlines direct
04 Oct - 22 Oct Vueling Airlines direct
04 Oct - 24 Oct Vueling Airlines direct
04 Oct - 21 Oct Vueling Airlines direct
16 Oct - 05 Nov Vueling Airlines direct
20 Oct - 05 Nov Ryanair direct
20 Oct - 10 Nov Ryanair direct
17 Oct - 05 Nov Ryanair direct
18 Oct - 05 Nov Vueling Airlines direct
28 Oct - 05 Nov Ryanair direct
28 Oct - 10 Nov Ryanair direct
28 Oct - 11 Nov Ryanair direct
28 Oct - 18 Nov Ryanair direct
16 Oct - 06 Nov Vueling Airlines direct

Also check the deals for one-way flights from Dublin to Barcelona in October.

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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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