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Cheap flights from Barcelona to Dublin

Recently found return fares from $22, with November the cheapest month we know of. Compare dates, then book with the partner you choose.

Cheapest months to fly

Lowest recently found return fare in each month. Tap a month to see that month's calendar.

$98 Oct2026 $22 Nov2026 $52 Dec2026 $54 Jan2027

Barcelona → Dublin

November 2026

Mon Tue Wed Thu Fri Sat Sun 1 2 $141 3 $74 4 5 6 $50 7 $64 8 9 10 $67 11 12 $33 13 14 15 $86 16 $69 17 $65 18 $66 19 20 21 22 23 24 25 $41 26 $62 27 28 $22 29 30
LowerHigherLowest this month

Lowest fares for the best day

  • RyanairSat 28 Nov – Sat 5 Dec · Direct · 2h 45m $51
  • RyanairSat 28 Nov – Sat 5 Dec · Direct · 2h 45m $52
  • easyJetSat 28 Nov – Sat 5 Dec · 1 stop · 4h 14m $74
  • RyanairSat 28 Nov – Sat 5 Dec · 1 stop · 3h 45m $74
  • RyanairSat 28 Nov – Sat 5 Dec · Direct · 2h 45m $107
See all flights for these dates

Airport in Dublin

  • DUBDublin

Airport in Barcelona

  • BCNEl Prat

Watch this route

BCN
DUB

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More trips from Barcelona

All flights from Barcelona Dublin to Barcelona flights
Milanfrom $33 Naplesfrom $41 OVDfrom $45 Brusselsfrom $55 Venicefrom $55 Londonfrom $57 Romefrom $58 Frankfurtfrom $59

FAQ

Questions about this route

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Help center Contact us
01What is the cheapest month to fly from Barcelona to Dublin?

Based on recently found fares, November 2026 has the lowest price we know of, from $22. Prices change often, so check the calendar for current fares.

02Are the prices on this page final?

No. They are recently found fares. When you open a deal, the partner shows the live price, including taxes and fees, before you pay.

03How can I get an alert when flights to Dublin get cheaper?

Use the price alert on this page. Choose your dates or a whole month and we will email you when the fare drops.