Cheap flights from Dublin to Costa Barcelona

View AU$47 flight on Tue, 11 Nov. 2025Opens in a new window

Popular airlines from Dublin to Costa Barcelona

  • Air France

    Air France

  • Aer Lingus

    Aer Lingus

  • Iberia

    Iberia

  • KLM

    KLM

  • Lufthansa

    Lufthansa

  • TAP Portugal

    TAP Portugal

  • British Airways

    British Airways

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Cheap Flights from Dublin (DUB) to Costa Barcelona (BCN)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Thu, 20 Nov. - Thu, 27 Nov.
DUB
Dublin
BCN
Barcelona
AU$160 Return, found 2 days ago
AU$160
Return
found 2 days ago
Select Aer Lingus flight, departing Thu, 20 Nov. from Dublin to Barcelona, returning Thu, 27 Nov., priced at AU$160 found 2 days ago
Iberia
Wed, 3 Dec. - Sat, 13 Dec.
DUB
Dublin
BCN
Barcelona
AU$228 Return, found 3 days ago
AU$228
Return
found 3 days ago
Select Iberia flight, departing Wed, 3 Dec. from Dublin to Barcelona, returning Sat, 13 Dec., priced at AU$228 found 3 days ago
Vueling Airlines
Mon, 28 Jul. - Thu, 31 Jul.
DUB
Dublin
BCN
Barcelona
AU$296 Return, found 4 days ago
AU$296
Return
found 4 days ago
Select Vueling Airlines flight, departing Mon, 28 Jul. from Dublin to Barcelona, returning Thu, 31 Jul., priced at AU$296 found 4 days ago
Lufthansa
Tue, 9 Sep. - Tue, 16 Sep.
DUB
Dublin
BCN
Barcelona
AU$303 Return, found 1 day ago
AU$303
Return
found 1 day ago
Select Lufthansa flight, departing Tue, 9 Sep. from Dublin to Barcelona, returning Tue, 16 Sep., priced at AU$303 found 1 day ago
Swiss International Air Lines
Wed, 25 Feb. - Tue, 10 Mar.
DUB
Dublin
BCN
Barcelona
AU$309 Return, found 1 day ago
AU$309
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Wed, 25 Feb. from Dublin to Barcelona, returning Tue, 10 Mar., priced at AU$309 found 1 day ago
TAP Portugal
Tue, 30 Dec. - Fri, 2 Jan.
DUB
Dublin
BCN
Barcelona
AU$369 Return, found 4 hours ago
AU$369
Return
found 4 hours ago
Select TAP Portugal flight, departing Tue, 30 Dec. from Dublin to Barcelona, returning Fri, 2 Jan., priced at AU$369 found 4 hours ago

Find the cheapest month to fly from Dublin (DUB) to Barcelona (BCN)

October is typically the cheapest month to fly

From AU$77 - AU$298 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.