Cheapest return flights from Dublin to Barcelona in September from 75€

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

Return flights

15 Sep - 20 Sep Vueling Airlines direct
26 Sep - 04 Oct Vueling Airlines direct
02 Sep - 12 Sep Vueling Airlines direct
18 Sep - 27 Sep Vueling Airlines direct
02 Sep - 08 Sep Vueling Airlines direct
21 Sep - 28 Sep Vueling Airlines direct
10 Sep - 13 Sep Vueling Airlines direct
04 Sep - 07 Sep Ryanair direct
24 Sep - 27 Sep Ryanair
11 Sep - 14 Sep Vueling Airlines
20 Sep - 08 Oct Ryanair direct
18 Sep - 08 Oct Ryanair direct
24 Sep - 08 Oct Ryanair direct
24 Sep - 14 Oct Ryanair direct
21 Sep - 08 Oct Ryanair direct
01 Sep - 11 Sep Vueling Airlines direct
24 Sep - 12 Oct Ryanair direct
21 Sep - 12 Oct Ryanair direct
20 Sep - 01 Oct Ryanair direct
18 Sep - 01 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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