Cheap flights from Barcelona to County Dublin

View AU$80 flight on Wed, 12 Nov. 2025Opens in a new window

Popular airlines from Barcelona to County Dublin

  • Air France

    Air France

  • British Airways

    British Airways

  • Aer Lingus

    Aer Lingus

  • Iberia

    Iberia

  • KLM

    KLM

  • Lufthansa

    Lufthansa

  • Swiss International Air Lines

    Swiss International Air Lines

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

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
Mon, 10 Nov. - Thu, 13 Nov.
BCN
Barcelona
DUB
Dublin
AU$161 Return, found 16 hours ago
AU$161
Return
found 16 hours ago
Select Aer Lingus flight, departing Mon, 10 Nov. from Barcelona to Dublin, returning Thu, 13 Nov., priced at AU$161 found 16 hours ago
Aer Lingus
Thu, 11 Sep. - Wed, 17 Sep.
BCN
Barcelona
DUB
Dublin
AU$182 Return, found 6 days ago
AU$182
Return
found 6 days ago
Select Aer Lingus flight, departing Thu, 11 Sep. from Barcelona to Dublin, returning Wed, 17 Sep., priced at AU$182 found 6 days ago
Vueling Airlines
Tue, 9 Sep. - Wed, 17 Sep.
BCN
Barcelona
DUB
Dublin
AU$182 Return, found 12 hours ago
AU$182
Return
found 12 hours ago
Select Vueling Airlines flight, departing Tue, 9 Sep. from Barcelona to Dublin, returning Wed, 17 Sep., priced at AU$182 found 12 hours ago
Iberia
Thu, 4 Sep. - Mon, 8 Sep.
BCN
Barcelona
DUB
Dublin
AU$220 Return, found 2 days ago
AU$220
Return
found 2 days ago
Select Iberia flight, departing Thu, 4 Sep. from Barcelona to Dublin, returning Mon, 8 Sep., priced at AU$220 found 2 days ago
Lufthansa
Mon, 10 Nov. - Thu, 13 Nov.
BCN
Barcelona
DUB
Dublin
AU$232 Return, found 16 hours ago
AU$232
Return
found 16 hours ago
Select Lufthansa flight, departing Mon, 10 Nov. from Barcelona to Dublin, returning Thu, 13 Nov., priced at AU$232 found 16 hours ago
Swiss International Air Lines
Fri, 13 Feb. - Mon, 16 Feb.
BCN
Barcelona
DUB
Dublin
AU$246 Return, found 1 day ago
AU$246
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Fri, 13 Feb. from Barcelona to Dublin, returning Mon, 16 Feb., priced at AU$246 found 1 day ago

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

October is typically the cheapest month to fly

From AU$87 - AU$301 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.