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Cheap Flights from Lisbon to Dublin

Travellers and cabin class

Compare Lisbon to Dublin flight deals

Find the cheapest month or even day of the year to fly to Dublin

Book the best Dublin fare with no extra fees

Flight deals from Lisbon to Dublin

Looking for a cheap last-minute deal or the best return flight from Lisbon to Dublin? Find the lowest prices on one-way and return tickets right here.
Dublin.£17 per passenger.Departing Tue, 1 Apr.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from Lisbon on Tue, 1 Apr, arriving in Dublin.Price includes taxes and charges.From £17, select.
Dublin.£19 per passenger.Departing Sat, 10 May.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Lisbon on Sat, 10 May, arriving in Dublin.Price includes taxes and charges.From £19, select.
Dublin.£25 per passenger.Departing Tue, 6 May.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from Lisbon on Tue, 6 May, arriving in Dublin.Price includes taxes and charges.From £25, select.
Dublin.£37 per passenger.Departing Wed, 15 Oct.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from Lisbon on Wed, 15 Oct, arriving in Dublin.Price includes taxes and charges.From £37, select.
Dublin.£42 per passenger.Departing Mon, 1 Dec.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from Lisbon on Mon, 1 Dec, arriving in Dublin.Price includes taxes and charges.From £42, select.
Dublin.£42 per passenger.Departing Thu, 6 Nov.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from Lisbon on Thu, 6 Nov, arriving in Dublin.Price includes taxes and charges.From £42, select.
Dublin.£42 per passenger.Departing Thu, 8 Jan.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from Lisbon on Thu, 8 Jan, arriving in Dublin.Price includes taxes and charges.From £42, select.
Dublin.£42 per passenger.Departing Sat, 4 Oct.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from Lisbon on Sat, 4 Oct, arriving in Dublin.Price includes taxes and charges.From £42, select.

Find the cheapest month to fly from Lisbon to Dublin

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Lisbon to Dublin flights are currently cheapest in April.
Mar
from £55
Apr
from £17
May
from £19
Jun
from £45
Jul
from £52
Aug
from £59
Sep
from £42
Oct
from £37
Nov
from £42
Dec
from £42
Jan
from £42
Feb
from £42

Direct flights from Lisbon to Dublin

Lisbon to Dublin: Alternative routes

Compare routes from Lisbon to Dublin below. You may find an airport to fly into that's cheaper, faster, or easier than Dublin.

Lisbon to Dublin: Flight information

The things to know before you go.
Cheapest flight found£17
Cheapest month to flyApril
Average flight time2 hrs, 50 mins
Most popular airlineRyanair
Average flights per week136

Finding cheap flights from Lisbon to Dublin: Frequently asked questions

The best price we found for a return flight from Lisbon to Dublin is £42. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 50 minutes is the average flight time from Lisbon to Dublin.
Ryanair, TAP Air Portugal and Azores Airlines fly direct from Lisbon to Dublin.
As of March 2025, there are 136 flights per week flying from Lisbon to Dublin.
The cheapest month to fly from Lisbon to Dublin is usually March 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Lisbon Airport to Dublin Airport on Tuesday, 1 April 2025.
Yes – the average flight time is 2 hours and 50 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Dublin but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Dublin is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Ryanair offers the cheapest flight tickets to Dublin.

How to find cheap flights to Dublin from Lisbon

Looking for cheap tickets from Lisbon to Dublin? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Lisbon to Dublin. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Dublin from Lisbon from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Lisbon-Dublin ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Dublin from Lisbon.
  • Set up a Price Alert. You can easily track the fare of your cheap Lisbon-Dublin flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Lisbon and Dublin? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from Lisbon and Dublin. We scour the internet for the best Business, Premium Economy and First Class flight fares to Dublin, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Lisbon to Dublin flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

    • Combine your flight to Dublin from Lisbon with hotels and car hire

    Once you've secured your cheap flight ticket from Lisbon to Dublin, discover the best prices and exclusive rates for hotels in Dublin or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


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Plan the rest of your trip from Lisbon to Dublin

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.