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

Airfare is below average for this route at the moment. Dublin to Lisbon flights typically cost between £126 and £217 in September. The cheapest return price found within the last 5 days was £114 on Ryanair (11 Sept–18 Sept).

Question 1

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

Accepted Answer

Airfare is below average for this route at the moment.Dublin to Lisbon flights typically cost between £126 and £217 in September.
The cheapest return price found within the last 5 days was £114 on Ryanair (11 Sept–18 Sept).

Question 2

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

Accepted Answer

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

Question 3

How often are flights from Dublin to Lisbon delayed?

Accepted Answer

About 23% of weekly flights between Dublin and Lisbon have experienced delays in the past year, with the average delay time being 110 minutes.

Question 4

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

Accepted Answer

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

Question 5

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

Accepted Answer

Over the past year, Aer Lingus have had the lowest number of delays on this route, with just 12% of flights being delayed.

Question 6

How popular is this Dublin to Lisbon flight route?

Accepted Answer

Flights from Dublin to Lisbon Humberto Delgado have been viewed 304 times in the past calendar month.

Question 7

How long is the flight from Dublin to Lisbon?

Accepted Answer

A quick flight from Dublin to Lisbon can take about 2h 50m. Ryanair provides one of the quickest options available for as low as £150. Airlines will cover a distance of 1021 mi. Both multi-stop and direct flights can be found to your destination and back.

Question 8

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

Accepted Answer

Aer Lingus, at £52, was found to be the cheapest airline from Dublin to Lisbon.Alternate airlines flying return to your destination include Ryanair and TAP AIR PORTUGAL. Aer Lingus is priced at 63% lower than the current average price of a flight leaving 3 months from now.

Question 9

What are the cheapest airlines to fly from Dublin to Lisbon 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 £36 and £58, respectively.

Question 10

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

Accepted Answer

The price you pay for your flight from Dublin to Lisbon may vary depending on when you book. For the best chance of a lower fare, look to book 83 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 Dublin to Lisbon?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Dublin to Lisbon (average of £93). Flying from Dublin to Lisbon in July is currently the most expensive (average of £188). 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 Dublin to Lisbon

Accepted Answer

The most flights from DUB to LIS are scheduled on a Sunday (9 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (4 on average).

Question 13

E

Accepted Answer

In terms of precipitation, rainfall in Lisbon ranges from 6.0 - 122.0 inches per month. December is typically the wettest month, when rainfall can reach 122.0 mm. July is typically the driest time to visit Lisbon when rainfall is around 6.0 mm.

Question 14

E

Accepted Answer

If weather is an important factor for your trip to Lisbon, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Question 15

What are the cheapest flights from Dublin to Lisbon?

Accepted Answer

Looking for the cheapest flight from Dublin to Lisbon? While on average our users pay £160, our data indicates the cheapest price to be £41. The most popular route (Dublin - Lisbon Humberto Delgado), is priced around £108.

Question 16

What are the most reliable airlines from Dublin to Lisbon?

Accepted Answer

Consider Aer Lingus (82%), American Airlines (81%) or LATAM Airlines (80%) when booking your flight. These represent the most reliable airlines when flying from Dublin to Lisbon.

Question 17

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

Accepted Answer

Consider Ryanair, TAP AIR PORTUGAL or Aer Lingus when booking your flight. These represent the most popular airlines when flying from Dublin to Lisbon.

Question 18

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

Accepted Answer

A simple way to save on the total cost of your ticket is to fly from Dublin to Lisbon at midday. If you’re flexible enough to do this you can expect to save up to 81% on your trip compared to booking a flight in the evening.

Question 19

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

Accepted Answer

Booking a flight from Dublin (DUB) to Lisbon Humberto Delgado (LIS) is your only option if you wish to fly from Dublin to Lisbon. On a typical day, there are 6 flights from Dublin to Humberto Delgado, all of which are around 2h 50m for a nonstop flight. You can also purchase a plane ticket from 3 airlines when you book a flight from Dublin to Lisbon.

Question 20

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

Accepted Answer

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

Question 21

How can I find direct flights from Dublin to Lisbon?

Accepted Answer

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

Question 22

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

Accepted Answer

Yes. Cheapflights offers flight deals from Dublin to Lisbon 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 Dublin to Lisbon?

Accepted Answer

Cheapflights makes it easy to find Dublin to Lisbon flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Question 24

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

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from Dublin to Lisbon 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 Dublin to Lisbon with no change fees?

Accepted Answer

Users can book flights with no change fees policies with our dedicated filters. Book flights from Dublin to Lisbon flexibly with Cheapflights today.

Question 26

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

Accepted Answer

Of course! You can now track prices for flights from Dublin to Lisbon and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

Round-trip from	£114
One-way from	£47
Popular in	July
Cheapest in	January
Average price	£188
Good round-trip deal	£155 or less
Good one-way deal	£91 or less

Airline	Cheapest	Average	Flexibility	On-time
Aer Lingus	Cheapest£52	Average£155	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Ryanair	Cheapest£54	Average£134	FlexibilityNo cancel fee	On-timeN/A	Search Ryanair flights
TAP AIR PORTUGAL	Cheapest£100	Average£160	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights

Cheap flights from Dublin to Lisbon from £47

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 Dublin to Lisbon

Cheapest flights from Dublin to LisbonExplore the most affordable flight options available from Dublin to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2026.

Explore the most affordable flight options available from Dublin to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2026.

Best flights from Dublin to LisbonDiscover carefully curated flight deals from Dublin to Lisbon that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 July 2026.

Discover carefully curated flight deals from Dublin to Lisbon that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 July 2026.

Direct flights from Dublin to LisbonExplore direct flight options from Dublin to Lisbon based on user searches, and compare prices and availability for your desired travel dates. Data last updated 29 July 2026.

Explore direct flight options from Dublin to Lisbon based on user searches, and compare prices and availability for your desired travel dates. Data last updated 29 July 2026.

Last-minute flights from Dublin to LisbonDiscover last-minute flight deals from Dublin to Lisbon. Data last updated 29 July 2026 and is based on user searches.

Discover last-minute flight deals from Dublin to Lisbon. Data last updated 29 July 2026 and is based on user searches.

One-way flights from Dublin to LisbonSearch for one-way flight options from Dublin to Lisbon. Find affordable one-way fares based on user searches. Data last updated 29 July 2026.

Search for one-way flight options from Dublin to Lisbon. Find affordable one-way fares based on user searches. Data last updated 29 July 2026.

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Best time to book a flight from Dublin to Lisbon

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

Cheapflights Insights

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

The price you pay for your flight from Dublin to Lisbon may vary depending on when you book. For the best chance of a lower fare, look to book 83 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 Dublin to Lisbon?

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

A simple way to save on the total cost of your ticket is to fly from Dublin to Lisbon at midday. If you’re flexible enough to do this you can expect to save up to 81% on your trip compared to booking a flight in the evening.

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

Airfare is below average for this route at the moment.

Dublin to Lisbon flights typically cost between £126 and £217 in September.The cheapest return price found within the last 5 days was £114 on Ryanair (11 Sept–18 Sept).

Weekly flight availability from Dublin to Lisbon

The most flights from DUB to LIS are scheduled on a Sunday (9 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (4 on average).

How often are flights from Dublin to Lisbon delayed?

About 23% of weekly flights between Dublin and Lisbon have experienced delays in the past year, with the average delay time being 110 minutes.

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

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

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

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

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

Over the past year, Aer Lingus have had the lowest number of delays on this route, with just 12% of flights being delayed.

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. 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 Lisbon. Reviews last updated 29 July 2026.

Read through reviews of airlines operating flights from Dublin to Lisbon, such as Aer Lingus,TAP AIR PORTUGAL, andRyanair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How popular is this Dublin to Lisbon flight route?

How long is the flight from Dublin to Lisbon?

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

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

What are the most reliable airlines from Dublin to Lisbon?

What are the cheapest flights from Dublin to Lisbon?

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

How can I find direct flights from Dublin to Lisbon?

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

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

Travelling to a place near Lisbon?

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Alternative routes for Dublin to Lisbon

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Complete your trip

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Search flights from Dublin to Lisbon by cabin class

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Other flights to Lisbon

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Dublin and Lisbon flights

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Popular flight searches

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Top 3 airlines flying from Dublin to Lisbon

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Cheapest flights from Dublin to Lisbon
Explore the most affordable flight options available from Dublin to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2026.

Best flights from Dublin to Lisbon
Discover carefully curated flight deals from Dublin to Lisbon that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 July 2026.

Direct flights from Dublin to Lisbon
Explore direct flight options from Dublin to Lisbon based on user searches, and compare prices and availability for your desired travel dates. Data last updated 29 July 2026.

Last-minute flights from Dublin to Lisbon
Discover last-minute flight deals from Dublin to Lisbon. Data last updated 29 July 2026 and is based on user searches.

One-way flights from Dublin to Lisbon
Search for one-way flight options from Dublin to Lisbon. Find affordable one-way fares based on user searches. Data last updated 29 July 2026.

Dublin to Lisbon flights typically cost between £126 and £217 in September.
The cheapest return price found within the last 5 days was £114 on Ryanair (11 Sept–18 Sept).