Q: How much does it cost for a return flight from Lisbon to Dublin?

Airfare is below average for this route at the moment. Lisbon to Dublin flights typically cost between £135 and £251 in September. The cheapest return price found within the last 5 days was £99 on Ryanair (9 Sept–29 Sept).

Question 1

How much does it cost for a return flight from Lisbon to Dublin?

Accepted Answer

Airfare is below average for this route at the moment.Lisbon to Dublin flights typically cost between £135 and £251 in September.
The cheapest return price found within the last 5 days was £99 on Ryanair (9 Sept–29 Sept).

Question 2

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Wednesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Question 3

What is the most punctual flight time for Lisbon to Dublin flights?

Accepted Answer

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

Question 4

How often are flights from Lisbon to Dublin delayed?

Accepted Answer

About 30% of weekly flights between Lisbon and Dublin have experienced delays in the past year, with the average delay time being 110 minutes.

Question 5

Which airline has the best punctuality record on Lisbon to Dublin flights?

Accepted Answer

Over the past year, Aer Lingus have had the lowest number of delays on this route, with just 23% of flights being delayed.

Question 6

How popular is this Lisbon to Dublin flight route?

Accepted Answer

Flights from Lisbon Humberto Delgado to Dublin have been viewed 32 times in the past calendar month.

Question 7

How long is the flight from Lisbon to Dublin?

Accepted Answer

There are many flights that can get you from Lisbon to Dublin in 18h 25m. Fly via Vueling to get the fastest option. The distance between Lisbon and Dublin is about 1021 mi.

Question 8

What are the cheapest airlines flying from Lisbon to Dublin round-trip?

Accepted Answer

Our cheapest airline available from Lisbon to Dublin is Aer Lingus. Our recent data shows that you can find tickets from as low as £40 on this airline. Additional options worth looking into are TAP AIR PORTUGAL and Ryanair, starting at £52 and £53 round-trip. Aer Lingus is priced at 66% lower than the current average price of a flight leaving 3 months from now.

Question 9

What are the cheapest airlines to fly from Lisbon to Dublin one-way?

Accepted Answer

£21 is the cheapest one-way deal found within the past few days, from Ryanair. You may also be able to find cheap deals on Aer Lingus and TAP AIR PORTUGAL, with prices starting from £42 and £85, respectively.

Question 10

How far ahead should I book a flight from Lisbon to Dublin?

Accepted Answer

The price you pay for your flight from Lisbon to Dublin may vary depending on when you book. For the best chance of a lower fare, look to book 77 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 11

What is the cheapest month to book a flight from Lisbon to Dublin?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Lisbon to Dublin (average of £65). Flying from Lisbon to Dublin in August is currently the most expensive (average of £185). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 12

Weekly flight availability from Lisbon to Dublin

Accepted Answer

The most flights from LIS to DUB are scheduled on a Friday (12 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

Question 13

E

Accepted Answer

In terms of precipitation, rainfall in Dublin ranges from 49.0 - 79.0 inches per month. October is typically the wettest month, when rainfall can reach 79.0 mm. February is typically the driest time to visit Dublin when rainfall is around 49.0 mm.

Question 14

E

Accepted Answer

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Question 15

What are the cheapest flights from Lisbon to Dublin?

Accepted Answer

Looking for the cheapest flight from Lisbon to Dublin? While on average our users pay £101, our data indicates the cheapest price to be £55. The most popular route (Lisbon Humberto Delgado - Dublin), is priced around £353.

Question 16

What are the most reliable airlines from Lisbon to Dublin?

Accepted Answer

Before booking your flight to Dublin from Lisbon, check out the most reliable airlines to get you to your destination on time: Icelandair (74%), American Airlines (68%), Azores Airlines( 67%).

Question 17

What are the most popular airlines that fly from Lisbon to Dublin?

Accepted Answer

The most popular airlines flying from Lisbon to Dublin are Ryanair, TAP AIR PORTUGAL and Aer Lingus. Something to consider prior to booking your flight.

Question 18

What is the cheapest time of day to fly from LIS to DUB?

Accepted Answer

One of the essential ways to save on airfare from Lisbon to Dublin is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 29% on airfare.

Question 19

What airports do I use to fly from Lisbon to Dublin?

Accepted Answer

To fly from Lisbon to Dublin, you need to book a flight from Humberto Delgado (LIS) to Dublin (DUB). Nonstop flights to Dublin from Lisbon Humberto Delgado take 2h 55m on average. When it comes time to book airfare, you have a few options: there are 6 outbound flights from Humberto Delgado to Dublin offered by 3 different airlines.

Question 20

Can I find deals for flights from Lisbon to Dublin that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Lisbon to Dublin flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 21

How can I find direct flights from Lisbon to Dublin?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lisbon to Dublin.

Question 22

Can I find deals for business class flights from Lisbon to Dublin?

Accepted Answer

Yes. Cheapflights offers flight deals from Lisbon to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 23

How does Cheapflights help users find flights from Lisbon to Dublin?

Accepted Answer

Cheapflights helps you search for flights from Lisbon to Dublin via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Question 24

Why should you use Cheapflights to find cheap flight tickets from Lisbon to Dublin?

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from Lisbon to Dublin by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 25

Can Cheapflights find flights from Lisbon to Dublin with no change fees?

Accepted Answer

Cheapflights does show flights with no change fees to all users. To see these options for flights from Lisbon to Dublin, users can toggle the no change fees filter when performing a flight search.

Question 26

Can Cheapflights notify me if prices for flights from Lisbon to Dublin become cheaper?

Accepted Answer

Yes! Start tracking prices for Lisbon to Dublin flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

Round-trip from	£99
One-way from	£65
Popular in	August
Cheapest in	January
Average price	£152
Good one-way deal	£93 or less

Airline	Cheapest	Average	Flexibility	On-time
Aer Lingus	Cheapest£40	Average£105	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
TAP AIR PORTUGAL	Cheapest£52	Average£179	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Ryanair	Cheapest£53	Average£128	FlexibilityNo cancel fee	On-timeN/A	Search Ryanair flights

Cheap flights from Lisbon to Dublin from £65

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Lisbon to Dublin

Cheapest flights from Lisbon to DublinExplore the most affordable flight options available from Lisbon to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 July 2026.

Explore the most affordable flight options available from Lisbon to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 July 2026.

Best flights from Lisbon to DublinDiscover carefully curated flight deals from Lisbon to Dublin that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 July 2026.

Discover carefully curated flight deals from Lisbon to Dublin that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 July 2026.

Direct flights from Lisbon to DublinExplore direct flight options from Lisbon to Dublin based on user searches, and compare prices and availability for your desired travel dates. Data last updated 27 July 2026.

Explore direct flight options from Lisbon to Dublin based on user searches, and compare prices and availability for your desired travel dates. Data last updated 27 July 2026.

Last-minute flights from Lisbon to DublinDiscover last-minute flight deals from Lisbon to Dublin. Data last updated 27 July 2026 and is based on user searches.

Discover last-minute flight deals from Lisbon to Dublin. Data last updated 27 July 2026 and is based on user searches.

One-way flights from Lisbon to DublinSearch for one-way flight options from Lisbon to Dublin. Find affordable one-way fares based on user searches. Data last updated 27 July 2026.

Search for one-way flight options from Lisbon to Dublin. Find affordable one-way fares based on user searches. Data last updated 27 July 2026.

Find flight deals from Lisbon to Dublin

Round-trip from

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Lisbon to Dublin that are best for you.

Best time to book a flight from Lisbon to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Lisbon with our price prediction graph.

Cheapflights Insights

How far ahead should I book a flight from Lisbon to Dublin?

The price you pay for your flight from Lisbon to Dublin may vary depending on when you book. For the best chance of a lower fare, look to book 77 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Lisbon to Dublin?

What is the cheapest time of day to fly from LIS to DUB?

One of the essential ways to save on airfare from Lisbon to Dublin is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 29% on airfare.

How much does it cost for a return flight from Lisbon to Dublin?

Airfare is below average for this route at the moment.

Lisbon to Dublin flights typically cost between £135 and £251 in September.The cheapest return price found within the last 5 days was £99 on Ryanair (9 Sept–29 Sept).

Weekly flight availability from Lisbon to Dublin

The most flights from LIS to DUB are scheduled on a Friday (12 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

How often are flights from Lisbon to Dublin delayed?

About 30% of weekly flights between Lisbon and Dublin have experienced delays in the past year, with the average delay time being 110 minutes.

What is the most punctual flight time for Lisbon to Dublin flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Lisbon to Dublin flights?

Over the past year, Aer Lingus have had the lowest number of delays on this route, with just 23% of flights being delayed.

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated 27 July 2026.

Read reviews from past customers who have flown with Aer Lingus,TAP AIR PORTUGAL, andRyanair from Lisbon to Dublin. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airports do I use to fly from Lisbon to Dublin?

How popular is this Lisbon to Dublin flight route?

How long is the flight from Lisbon to Dublin?

What are the cheapest airlines flying from Lisbon to Dublin round-trip?

What are the cheapest airlines to fly from Lisbon to Dublin one-way?

What are the most reliable airlines from Lisbon to Dublin?

What are the cheapest flights from Lisbon to Dublin?

Can I find deals for flights from Lisbon to Dublin that include hotel bookings?

How can I find direct flights from Lisbon to Dublin?

Can I find deals for business class flights from Lisbon to Dublin?

What is the cheapest month to book a flight from Lisbon to Dublin?

Travelling to a place near Dublin?

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Complete your trip

Complete your trip to Dublin by adding a car hire and/or hotel booking to your travel itinerary.

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Other flights to Dublin

Explore flights to Dublin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 27 July 2026.

Search flights from Lisbon to Dublin by cabin class

Find flights from Lisbon to Dublin, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Lisbon and Dublin flights

Browse other Lisbon and Dublin flight options. Last updated on 27 July 2026.

Other flights from Lisbon

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Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 3 airlines flying from Lisbon to Dublin

Fly with Cheapflights

How does Cheapflights help users find flights from Lisbon to Dublin?

Why should you use Cheapflights to find cheap flight tickets from Lisbon to Dublin?

Can Cheapflights find flights from Lisbon to Dublin with no change fees?

Cheapest flights from Lisbon to Dublin
Explore the most affordable flight options available from Lisbon to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 July 2026.

Best flights from Lisbon to Dublin
Discover carefully curated flight deals from Lisbon to Dublin that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 July 2026.

Direct flights from Lisbon to Dublin
Explore direct flight options from Lisbon to Dublin based on user searches, and compare prices and availability for your desired travel dates. Data last updated 27 July 2026.

Last-minute flights from Lisbon to Dublin
Discover last-minute flight deals from Lisbon to Dublin. Data last updated 27 July 2026 and is based on user searches.

One-way flights from Lisbon to Dublin
Search for one-way flight options from Lisbon to Dublin. Find affordable one-way fares based on user searches. Data last updated 27 July 2026.

Lisbon to Dublin flights typically cost between £135 and £251 in September.
The cheapest return price found within the last 5 days was £99 on Ryanair (9 Sept–29 Sept).