Cheapest one-way flights from Dublin to Barcelona in August from $34

AirHint found the following cheapest one-way flights from Dublin (DUB) to Barcelona (BCN) in August 2026 (see full year).

One-Way flights

18 Aug Vueling Airlines direct
03 Aug Vueling Airlines direct
25 Aug Vueling Airlines direct
07 Aug Vueling Airlines direct
17 Aug Vueling Airlines direct
14 Aug Vueling Airlines direct
15 Aug Vueling Airlines direct
31 Aug Vueling Airlines direct
16 Aug Vueling Airlines direct
30 Aug Vueling Airlines direct

Also check the deals for return flights from Dublin to Barcelona in August.

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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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