Q: What is the typical price of a round-trip flight between Lisbon and Dublin?

Prices are currently low for flights on this route. Typical prices usually range from €84 to €155. The lowest price recently found on this route was €64.

Question 1

What is the cheapest day to depart on your flight to Dublin?

Accepted Answer

Our data shows that Tuesday is the least expensive day to fly to Dublin. Tickets to fly out on this day can be as low as €119. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around €201. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

Question 2

What is the typical price of a round-trip flight between Lisbon and Dublin?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from €84 to €155.
The lowest price recently found on this route was €64.

Question 3

What is the cheapest Lisbon Humberto Delgado to Dublin flight route?

Accepted Answer

Fly from Lisbon Humberto Delgado to Dublin for the best Lisbon Humberto Delgado - Dublin flight prices

Question 4

How have Lisbon to Dublin flight prices changed over time?

Accepted Answer

As of December 2025, prices for Lisbon to Dublin flights are approximately 10% more expensive when compared to flights at the same time last year.

Question 5

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

Accepted Answer

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

Question 6

What cabin class options are available on Lisbon Humberto Delgado to Dublin flights?

Accepted Answer

There is only 1 cabin class available to choose from on Lisbon Humberto Delgado to Dublin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 7

How many flights depart from Lisbon to Dublin on average per week?

Accepted Answer

The number of flights available between Lisbon and Dublin is 30 per week as of December 2025. The most frequent departure day is Mon, with 37% of weekly flights leaving on this day.

Question 8

What is the cheapest airline that flies from Lisbon Humberto Delgado to Dublin?

Accepted Answer

Ryanair is the most popular carrier operating from Lisbon Humberto Delgado to Dublin

Question 9

How often are flights from Lisbon to Dublin delayed?

Accepted Answer

Historically, on average around 31% of flights between Lisbon and Dublin have experienced a delay on any given week. The average delay length over the past 12 months has been 117 minutes.

Question 10

Can stopping save me money on Lisbon to Dublin flights?

Accepted Answer

No. A direct flight is the cheapest option for a flight between Lisbon to Dublin.

Question 11

What is the cheapest time of day to depart on your flight to Dublin?

Accepted Answer

Our data shows that the cheapest Lisbon to Dublin flights are usually those with departure times in the morning. Our users have found flights to Dublin in the morning for as low as €133. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are €277 on average. Flights to Dublin from Lisbon in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

Question 12

What is the cheapest month to fly to Dublin?

Accepted Answer

If you aren’t able to travel during the month of January, then book flights to Dublin from Lisbon during February instead. Flights to Dublin in February, while not as cheap as those in January, still average around €80.

Question 13

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

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 14

How far in advance should I book a flight to Dublin?

Accepted Answer

You are more likely to see cheaper flights to Dublin from Lisbon when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €117 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Lisbon for as low as €92 on momondo.

Question 15

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

Accepted Answer

According to our data, Aer Lingus have had the fewest delays on this route over the last 12 months, with about 25% of their flights experiencing any sort of delay.

Question 16

How many flights depart from Lisbon to Dublin on average per day?

Accepted Answer

As of December 2025, there are 4 flights per day flying from Lisbon to Dublin. The most common time of day flights depart is 20:00, with 42% of flights taking off in the evening.

Question 17

When did momondo last update prices for flights from Lisbon Humberto Delgado Airport to Dublin Airport?

Accepted Answer

Prices for flights from Lisbon Humberto Delgado Airport to Dublin Airport are refreshed on a daily basis.

Question 18

How many operators does momondo search for flights from Lisbon Humberto Delgado Airport to Dublin Airport?

Accepted Answer

There are 2 operators available for flights from Lisbon Humberto Delgado Airport to Dublin Airport as of December 2025.

Question 19

How old do you have to be to fly from Lisbon Humberto Delgado Airport to Dublin Airport?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Lisbon Humberto Delgado Airport to Dublin Airport.

Question 20

What documentation or ID do you need to fly to Dublin Airport?

Accepted Answer

The travel and health documents you'll need for your trip to Dublin Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Dublin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best price found	€61
Fastest flight time	2h 45m
Direct flights	Every day
Airports in Dublin	1 airport

Airline	Rating	Free Cancellation	Price
Aer Lingus	PriceFrom €59	Free Cancellation	Rating 7.2 1,384 reviews		Search Aer Lingus flights
TAP AIR PORTUGAL	PriceFrom €100	Free Cancellation	Rating 7.1 2,081 reviews		Search TAP AIR PORTUGAL flights

Cheap flights from Lisbon to Dublin from €32

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lisbon to Dublin departing on 12/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Lisbon to Dublin

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Ryanair flights from Lisbon to Dublin

Our best Ryanair deals on Lisbon to Dublin flight tickets

Aer Lingus flights from Lisbon to Dublin

Our best Aer Lingus deals on Lisbon to Dublin flight tickets

momondo Fare Finder

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

See travel insights to Dublin from

How to get the cheapest flight ticket from Lisbon to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Lisbon and Dublin?

What is the cheapest month to fly to Dublin?

If you aren’t able to travel during the month of January, then book flights to Dublin from Lisbon during February instead. Flights to Dublin in February, while not as cheap as those in January, still average around €80.

What is the cheapest day to depart on your flight to Dublin?

What is the cheapest time of day to depart on your flight to Dublin?

What is the cheapest Lisbon Humberto Delgado to Dublin flight route?

Fly from Lisbon Humberto Delgado to Dublin for the best Lisbon Humberto Delgado - Dublin flight prices

How far in advance should I book a flight to Dublin?

What cabin class options are available on Lisbon Humberto Delgado to Dublin flights?

There is only 1 cabin class available to choose from on Lisbon Humberto Delgado to Dublin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Lisbon to Dublin flights?

No. A direct flight is the cheapest option for a flight between Lisbon to Dublin.

How have Lisbon to Dublin flight prices changed over time?

As of December 2025, prices for Lisbon to Dublin flights are approximately 10% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Lisbon Humberto Delgado to Dublin?

Ryanair is the most popular carrier operating from Lisbon Humberto Delgado to Dublin

How often are flights from Lisbon to Dublin delayed?

Historically, on average around 31% of flights between Lisbon and Dublin have experienced a delay on any given week. The average delay length over the past 12 months has been 117 minutes.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

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

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

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

According to our data, Aer Lingus have had the fewest delays on this route over the last 12 months, with about 25% of their flights experiencing any sort of delay.

How many flights depart from Lisbon to Dublin on average per day?

As of December 2025, there are 4 flights per day flying from Lisbon to Dublin. The most common time of day flights depart is 20:00, with 42% of flights taking off in the evening.

How many flights depart from Lisbon to Dublin on average per week?

The number of flights available between Lisbon and Dublin is 30 per week as of December 2025. The most frequent departure day is Mon, with 37% of weekly flights leaving on this day.

When to book flights from Lisbon to Dublin

Cheap Lisbon to Dublin (LIS to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lisbon to Dublin

Best price found

Fastest flight time

Direct flights

Airports in Dublin

How far is Lisbon Humberto Delgado to Dublin by plane?

When did momondo last update prices for flights from Lisbon Humberto Delgado Airport to Dublin Airport?

How many operators does momondo search for flights from Lisbon Humberto Delgado Airport to Dublin Airport?

How old do you have to be to fly from Lisbon Humberto Delgado Airport to Dublin Airport?

What documentation or ID do you need to fly to Dublin Airport?

What is the most popular plane model from Lisbon to Dublin?

What is the most popular airline from Lisbon to Dublin?

Best airlines flying from Lisbon to Dublin

Compare and see reviews for airlines that fly from Lisbon to Dublin with momondo

Aer Lingus Flights From Lisbon to Dublin

TAP AIR PORTUGAL Flights From Lisbon to Dublin

Travelling to a place near Dublin?

Why use momondo?

Why should I use momondo to find a flight deal from Lisbon to Dublin?

Can I find flights from Lisbon to Dublin with flexible booking policies on momondo?

How can momondo help me find flights from Lisbon to Dublin?

I’m not ready to book a flight from Lisbon to Dublin right now. Can momondo alert me if prices change?

An easier way to manage your Dublin trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.