Cheap flights from Barcelona to County Dublin from CA $40

View CA $40 flight on Thu, May 7, 2026Opens in a new window

Popular airlines from Barcelona to County Dublin

  • British Airways

    British Airways

  • Aer Lingus

    Aer Lingus

  • Iberia

    Iberia

  • Lufthansa

    Lufthansa

  • Swiss International Air Lines

    Swiss International Air Lines

  • TAP Portugal

    TAP Portugal

  • Austrian Airlines

    Austrian Airlines

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

Prices were available within the past 7 days and start at CA $40 for one-way flights and CA $107 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vueling Airlines
Thu, May 7 - Fri, May 8
BCN
Barcelona
DUB
Dublin
CA $107 Roundtrip, found 4 days ago
CA $107
Roundtrip
found 4 days ago
Select Vueling Airlines flight, departing Thu, May 7 from Barcelona to Dublin, returning Fri, May 8, priced at CA $107 found 4 days ago
Vueling Airlines
Thu, May 7 - Fri, May 8
BCN
Barcelona
DUB
Dublin
CA $131 Roundtrip, found 4 days ago
CA $131
Roundtrip
found 4 days ago
Select Vueling Airlines flight, departing Thu, May 7 from Barcelona to Dublin, returning Fri, May 8, priced at CA $131 found 4 days ago
Aer Lingus
Wed, Oct. 8 - Fri, Oct. 10
BCN
Barcelona
DUB
Dublin
CA $161 Roundtrip, found 1 day ago
CA $161
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Wed, Oct. 8 from Barcelona to Dublin, returning Fri, Oct. 10, priced at CA $161 found 1 day ago
Iberia
Thu, May 7 - Fri, May 8
BCN
Barcelona
DUB
Dublin
CA $169 Roundtrip, found 4 days ago
CA $169
Roundtrip
found 4 days ago
Select Iberia flight, departing Thu, May 7 from Barcelona to Dublin, returning Fri, May 8, priced at CA $169 found 4 days ago
Lufthansa
Fri, Dec. 26 - Sun, Jan. 4
BCN
Barcelona
DUB
Dublin
CA $195 Roundtrip, found 3 days ago
CA $195
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Fri, Dec. 26 from Barcelona to Dublin, returning Sun, Jan. 4, priced at CA $195 found 3 days ago
Swiss International Air Lines
Fri, Oct. 17 - Mon, Oct. 20
BCN
Barcelona
DUB
Dublin
CA $243 Roundtrip, found 18 hours ago
CA $243
Roundtrip
found 18 hours ago
Select Swiss International Air Lines flight, departing Fri, Oct. 17 from Barcelona to Dublin, returning Mon, Oct. 20, priced at CA $243 found 18 hours ago

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

October is typically the cheapest month to fly

From CA $78 - CA $269 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.