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Cheap flights from Lisbon to Dublin

One-way from €23, found by travellers in the last 7 days. Aviasales checks the live price.

Departure
Return
Prices for nearby dates
Wed, Dec 9Any priceThu, Dec 10Any priceFri, Dec 11Any priceSat, Dec 12€23Sun, Dec 13Any priceMon, Dec 14Any priceTue, Dec 15Any priceWed, Dec 16Any 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
€23
Ryanair, flight FR 673Found 4 days ago, 1 adult
Check price on Aviasales
20:30LisbonSat, Dec 12
Travel time 2h 50m, nonstopLISDUB
23:20DublinSat, Dec 12
€36
Ryanair, flight FR 651Found 4 days ago, 1 adult
Check price on Aviasales
05:55LisbonThu, Nov 5
Travel time 2h 50m, nonstopLISDUB
08:45DublinThu, Nov 5
€39
Ryanair, flight FR 7137Found 5 days ago, 1 adult
Check price on Aviasales
22:00LisbonMon, Nov 16
Travel time 2h 50m, nonstopLISDUB
00:50DublinTue, Nov 17
€55
Vueling, flight VY 1195Found 3 days ago, 1 adult
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21:25LisbonTue, May 4
Travel time 4h 50m, 1 stopLISDUB
02:15DublinWed, May 5
€57
Aer Lingus, flight EI 483Found 4 days ago, 1 adult
Check price on Aviasales
10:50LisbonTue, Mar 16
Travel time 3h, nonstopLISDUB
13:50DublinTue, Mar 16

Round trips

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

Plan the rest of the trip

  • Mobile data in IrelandTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Dublin, booked ahead at a fixed price.
    See options
  • Things to do in DublinPopular tours from $42.43 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for Ireland from EKTA; check what each policy covers.
    Get a quote
  • Flight delayed?Arrived 3+ hours late, cancelled at short notice or bumped? Up to €400 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€2665–6–7–8–9€7410–11–12€13313–14€8515–16€11117–18–19–20–21–22–23€6124–25–26–27–28–29–30–31–

November 2026

MoTuWeThFrSaSu1–2–3–4–5€366–7–8–9–10–11–12–13–14–15–16€3917–18–19–20–21–22€6523–24–25–26–27–28–29–30–

December 2026

MoTuWeThFrSaSu1–2–345678910111213141516171819202122232425262728293031
€55 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Nov 5, €36.

Lowest fares by month

In the fares found this week, December has the lowest: from €23 one-way, against €61 in October. Pick a month to see its cheapest date.

€0€25€50€75OctNov€23DecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October€61Fri, Oct 23Nonstop
November€36Thu, Nov 5Nonstop
December€23Sat, Dec 12Nonstop
January 2027—
February 2027—
March 2027€57Tue, Mar 16Nonstop
April 2027—
May 2027€55Tue, May 41 stop
June 2027—
July 2027—
August 2027—
September 2027—

Questions travellers ask

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

In the fares found this week, December has the lowest: from €23 one-way, against €61 in October.

Are there direct flights from Lisbon to Dublin?

Yes. Recent fares include nonstop flights with Ryanair, Aer Lingus and TAP Air Portugal.

How long is the flight from Lisbon to Dublin?

A nonstop flight takes about 2h 44m. The distance is 1,644 km.

Which day of the week is cheapest to fly?

In the fares we have, Thursday departures are the cheapest, with a typical lowest fare of €57. Wednesday is the priciest at about €90.

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