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Cheap Flights from Dublin to Lisbon

Travellers and cabin class

Compare Dublin to Lisbon flight deals

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

Book the best Lisbon fare with no extra fees

Flight deals from Dublin to Lisbon

Looking for a cheap last-minute deal or the best return flight from Dublin to Lisbon? Find the lowest prices on one-way and return tickets right here.
Lisbon.SAR 142 per passenger.Departing Tue, 26 Aug.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from Dublin on Tue, 26 Aug, arriving in Lisbon.Price includes taxes and charges.From SAR 142, select.
Lisbon.SAR 154 per passenger.Departing Tue, 2 Dec.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from Dublin on Tue, 2 Dec, arriving in Lisbon.Price includes taxes and charges.From SAR 154, select.
Lisbon.SAR 154 per passenger.Departing Tue, 11 Nov.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from Dublin on Tue, 11 Nov, arriving in Lisbon.Price includes taxes and charges.From SAR 154, select.
Lisbon.SAR 176 per passenger.Departing Tue, 10 Jun.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from Dublin on Tue, 10 Jun, arriving in Lisbon.Price includes taxes and charges.From SAR 176, select.
Lisbon.SAR 179 per passenger.Departing Sun, 5 Oct.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from Dublin on Sun, 5 Oct, arriving in Lisbon.Price includes taxes and charges.From SAR 179, select.
Lisbon.SAR 179 per passenger.Departing Mon, 22 Sep.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from Dublin on Mon, 22 Sep, arriving in Lisbon.Price includes taxes and charges.From SAR 179, select.
Lisbon.SAR 179 per passenger.Departing Sat, 3 Jan.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from Dublin on Sat, 3 Jan, arriving in Lisbon.Price includes taxes and charges.From SAR 179, select.
Lisbon.SAR 199 per passenger.Departing Tue, 13 May.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from Dublin on Tue, 13 May, arriving in Lisbon.Price includes taxes and charges.From SAR 199, select.

Find the cheapest month to fly from Dublin to Lisbon

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dublin to Lisbon flights are currently cheapest in August.
Apr
from SAR 864
May
from SAR 199
Jun
from SAR 176
Jul
from SAR 237
Aug
from SAR 142
Sep
from SAR 179
Oct
from SAR 179
Nov
from SAR 154
Dec
from SAR 154
Jan
from SAR 179
Feb
from SAR 213
Mar
from SAR 213

Direct flights from Dublin to Lisbon

Dublin to Lisbon: Alternative routes

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

Dublin to Lisbon: Flight information

The things to know before you go.
Cheapest flight foundSAR 142
Cheapest month to flyAugust
Average flight time2 hrs, 53 mins
Most popular airlineRyanair
Average flights per week90

Finding cheap flights from Dublin to Lisbon: Frequently asked questions

The best price we found for a return flight from Dublin to Lisbon is SAR 304. 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 53 minutes is the average flight time from Dublin to Lisbon.
Ryanair, TAP Air Portugal and Portugalia Airlines fly direct from Dublin to Lisbon.
As of April 2025, there are 90 flights per week flying from Dublin to Lisbon.
The cheapest month to fly from Dublin to Lisbon is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dublin Airport to Lisbon Airport on Tuesday, 10 June 2025.
Yes – the average flight time is 2 hours and 53 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 Lisbon 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 Lisbon is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Ryanair offers the cheapest flight tickets to Lisbon.

How to find cheap flights to Lisbon from Dublin

Looking for cheap tickets from Dublin to Lisbon? 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 Dublin to Lisbon. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Lisbon from Dublin from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Dublin-Lisbon 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 Lisbon from Dublin.
  • Set up a Price Alert. You can easily track the fare of your cheap Dublin-Lisbon 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 Dublin and Lisbon? 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 Dublin and Lisbon. We scour the internet for the best Business, Premium Economy and First Class flight fares to Lisbon, 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 Dublin to Lisbon 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 Lisbon from Dublin with hotels and car hire

    Once you've secured your cheap flight ticket from Dublin to Lisbon, discover the best prices and exclusive rates for hotels in Lisbon 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 Dublin to Lisbon

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