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Cheap flights from Dublin to Barcelona

One-way from €16, found by travellers in the last 7 days. Aviasales checks the live price.

Departure
Return
Prices for nearby dates
Wed, Oct 7Any priceThu, Oct 8Any priceFri, Oct 9Any priceSat, Oct 10€16Sun, Oct 11€37Mon, Oct 12€98Tue, Oct 13€60Wed, Oct 14Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Baggage and fare rules are shown on Aviasales, where the price is checked live.

Cheapest
€16
Ryanair, flight FR 6395Found yesterday, 1 adult
Check price on Aviasales
21:15DublinSat, Oct 10
Travel time 2h 30m, nonstopDUBBCN
00:45BarcelonaSun, Oct 11
€17
Ryanair, flight FR 6875Found yesterday, 1 adult
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06:05DublinSun, Nov 1
Travel time 2h 30m, nonstopDUBBCN
09:35BarcelonaSun, Nov 1
€19
Ryanair, flight FR 6395Found 5 days ago, 1 adult
Check price on Aviasales
21:45DublinTue, Oct 6
Travel time 2h 30m, nonstopDUBBCN
01:15BarcelonaWed, Oct 7
€20
Vueling, flight VY 1093Found 5 days ago, 1 adult
Check price on Aviasales
12:50DublinThu, Dec 3
Travel time 2h 40m, nonstopDUBBCN
16:30BarcelonaThu, Dec 3
€27
Vueling, flight VY 1093Found 6 days ago, 1 adult
Check price on Aviasales
12:50DublinMon, Jan 18
Travel time 2h 40m, nonstopDUBBCN
16:30BarcelonaMon, Jan 18

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in SpainTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Barcelona, booked ahead at a fixed price.
    See options
  • Things to do in BarcelonaPopular tours from $30.96 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for Spain from EKTA; check what each policy covers.
    Get a quote
  • Flight delayed?Arrived 3+ hours late, cancelled at short notice or bumped? Up to €250 per person under EU261.
    Check

Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu1234€925–6€197–8–9–10€1611€3712€9813€6014–15€5216€7917–18–19–20–21–22€7323€14624–25–26–27€3328–29–30€3231–

November 2026

MoTuWeThFrSaSu1€172–3–4–5–6–7–8–9–10–11–12–13–14–15–16–17–18–19–20–21–22–23–24–25–26€3627–28–29–30–

December 2026

MoTuWeThFrSaSu1€322–345678910111213141516171819202122232425262728293031
€32 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Oct 10, €16.

Lowest fares by month

In the fares found this week, October has the lowest: from €16 one-way, against €117 in May 2027. Pick a month to see its cheapest date.

€0€50€100€150€16OctNovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October€16Sat, Oct 10Nonstop
November€17Sun, Nov 1Nonstop
December€20Thu, Dec 3Nonstop
January 2027€27Mon, Jan 18Nonstop
February 2027€50Wed, Feb 3Nonstop
March 2027€46Mon, Mar 1Nonstop
April 2027€51Thu, Apr 22Nonstop
May 2027€117Sat, May 11 stop
June 2027—
July 2027€113Thu, Jul 1Nonstop
August 2027€70Sun, Aug 1Nonstop
September 2027—

Questions travellers ask

What is the cheapest month to fly from Dublin to Barcelona?

In the fares found this week, October has the lowest: from €16 one-way, against €117 in May 2027.

Are there direct flights from Dublin to Barcelona?

Yes. Recent fares include nonstop flights with Ryanair, Vueling and Aer Lingus.

How long is the flight from Dublin to Barcelona?

A nonstop flight takes about 2h 30m. The distance is 1,484 km.

Which day of the week is cheapest to fly?

In the fares we have, Tuesday departures are the cheapest, with a typical lowest fare of €33. Friday is the priciest at about €69.

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