Cheapest return flights from Dublin to Barcelona in September from 118€

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

Return flights

06 Sep - 13 Sep Ryanair direct
04 Sep - 13 Sep Ryanair direct
07 Sep - 17 Sep Ryanair
07 Sep - 17 Sep Vueling Airlines direct
05 Sep - 13 Sep Ryanair direct
19 Sep - 09 Oct Ryanair direct
26 Sep - 09 Oct Ryanair direct
24 Sep - 09 Oct Ryanair direct
18 Sep - 09 Oct Ryanair direct
03 Sep - 06 Sep Ryanair direct
01 Sep - 11 Sep Vueling Airlines direct
25 Sep - 09 Oct Ryanair direct
06 Sep - 09 Sep Ryanair direct
04 Sep - 09 Sep Ryanair direct
19 Sep - 10 Oct Ryanair direct
26 Sep - 10 Oct Ryanair direct
24 Sep - 10 Oct Ryanair direct
06 Sep - 07 Sep Ryanair direct
25 Sep - 10 Oct Ryanair direct
17 Sep - 05 Oct Ryanair direct

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

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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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