Cheapest return flights from Dublin to Barcelona in October from 51€

Best time to book flights for Dublin (DUB) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest return flights from Dublin (DUB) to Barcelona (BCN) in October 2025 (see full year).

Return flights

05 Oct - 22 Oct Ryanair direct
03 Oct - 22 Oct Vueling Airlines direct
08 Oct - 22 Oct Vueling Airlines direct
21 Oct - 22 Oct Vueling Airlines direct
02 Oct - 22 Oct Ryanair direct
09 Oct - 22 Oct Ryanair direct
30 Oct - 19 Nov Ryanair direct
28 Oct - 16 Nov Vueling Airlines direct
28 Oct - 18 Nov Vueling Airlines direct
21 Oct - 26 Oct Vueling Airlines direct
28 Oct - 14 Nov Vueling Airlines direct
28 Oct - 06 Nov Vueling Airlines direct
28 Oct - 15 Nov Vueling Airlines direct
05 Oct - 14 Oct Ryanair direct
05 Oct - 16 Oct Ryanair direct
05 Oct - 19 Oct Ryanair direct
30 Oct - 20 Nov Ryanair direct
30 Oct - 16 Nov Ryanair direct
30 Oct - 18 Nov Ryanair direct
21 Oct - 06 Nov Vueling Airlines direct

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

Skyscanner

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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