How popular is this Lisbon to Dublin flight route?

This flight path from Lisbon Humberto Delgado to Dublin was viewed by 14 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

According to our current data, Ryanair ($79), Aer Lingus ($136), and KLM ($197) offers the cheapest pricing from Lisbon to Dublin. You may be able to fly from Lisbon to Dublin for 46% less than the average price by searching for these airlines.

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

For one-way options, check prices for Ryanair. According to our data, you can fly for as low as $49. Users have also found prices from $87 and $88 on Vueling and Transavia France, respectively.

What is the cheapest day to fly from Lisbon to Dublin?

Travelers seeking maximum savings on their Lisbon to Dublin flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the cheapest flights from Lisbon to Dublin?

While on average a flight from Lisbon to Dublin is generally $748, our data shows the cheapest flight currently is $50. When looking at the most popular route, (Lisbon Humberto Delgado - Dublin), you can expect to pay $169 for that flight.

What are the most reliable airlines from Lisbon to Dublin?

No one likes to see their flight delayed. When booking a flight from Lisbon to Dublin consider choosing American Airlines (100%), Aer Lingus (73%) or Ryanair (67%) as they are the most reliable in getting you off to your destination on time.

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

Aer Lingus, Ryanair and TAP AIR PORTUGAL are the most popular airlines when flying from Lisbon to Dublin.

What is the cheapest day to fly round-trip from Lisbon to Dublin?

Saturday flights are generally found to be more expensive for flights from Lisbon to Dublin. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Dublin.

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

Users have found that booking a flight from Lisbon to Dublin at least 61 days early can save you up to 155% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Lisbon to Dublin for as little as $196 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $249 for flights departing within the next 3 days.

What is the cheapest month to fly from Lisbon to Dublin?

January can be a great time to fly to Dublin from Lisbon with a flight ticket averaging about $147. Cheapflights users have found deals in the month of January for as cheap as $42. The most expensive prices can be found in the month of July.

Most accurate provider : When it comes to deals on Lisbon-Dublin flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Lisbon-Dublin flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Lisbon-Dublin flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Lisbon-Dublin flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lisbon-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Dublin is the airport most travelers will use when flying to Dublin from Lisbon Humberto Delgado. Booking flights from Humberto Delgado (LIS) to Dublin (DUB) should be relatively easy as there are 2 daily flights to Dublin from 3 different airlines. 2h 45m is how long a flight from Lisbon to Dublin will take if you book a nonstop flight.

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

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

How can I find direct flights from Lisbon to Dublin?

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

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

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.

$49+ Flights from Lisbon to Dublin

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Lisbon to Dublin with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Lisbon Humberto Delgado to Dublin are usually found in January or February, booked 60 days in advance, depart on a Friday or Thursday and return on a Tuesday

Cheap flight deals from Lisbon to Dublin

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$79 (Ryanair)
One-way from	$49 (Ryanair)
Popular in	July
Cheapest in	January
Average price	$146
Good round-trip deal	$119 or less
Good one-way deal	$166 or less

Provider with most accurate pricing for Lisbon Humberto Delgado-Dublin flight deals.

Search Deals

Provider most trusted by Cheapflights users for Lisbon Humberto Delgado-Dublin flights.

Search Deals

From Lisbon Humberto Delgado to Dublin

Search Deals

One-way flight from Lisbon Humberto Delgado to Dublin

Search Deals

Highest demand for flights based on searches. 28% potential increase in price ($58 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($7 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from Lisbon Humberto Delgado to Dublin.

Search Deals

Price to beat on a one-way flight from Lisbon Humberto Delgado to Dublin.

Search Deals

Find flight deals from Lisbon to Dublin

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 April 15, 2025.

Sab 5/106:30 amLIS - DUB

Nonstop2h 45mRyanair

Rab 5/147:40 pmDUB - LIS

Nonstop2h 50mRyanair

Deal found 4/14

$79

Rab 5/710:15 pmLIS - DUB

Nonstop2h 44mAer Lingus

Min 5/116:45 pmDUB - LIS

Nonstop2h 50mAer Lingus

Deal found 4/14

$136

Sab 5/106:30 amLIS - DUB

Nonstop2h 45mMultiple Airlines

Rab 5/145:45 amDUB - LIS

1 stop6h 25mMultiple Airlines

Deal found 4/14

$152

Sen 10/207:30 pmLIS - DUB

1 stop12h 50mKLM

Kam 11/275:25 pmDUB - LIS

1 stop17h 10mKLM

Deal found 4/15

$185

Jum 11/213:55 pmLIS - DUB

1 stop15h 50mLufthansa

Min 11/238:30 amDUB - LIS

1 stop14h 20mLufthansa

Deal found 4/15

$222

Kam 5/225:55 amLIS - DUB

1 stop6h 15mSWISS

Sen 5/261:00 pmDUB - LIS

1 stop10h 20mSWISS

Deal found 4/14

$224

Min 7/69:15 pmLIS - DUB

Nonstop2h 50mTAP AIR PORTUGAL

Min 8/105:30 amDUB - LIS

Nonstop2h 55mTAP AIR PORTUGAL

Deal found 4/15

$230

Best flights from Lisbon to Dublin
Discover carefully curated flight deals from Lisbon to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 15, 2025.

Sab 5/106:30 amLIS - DUB

Nonstop2h 45mRyanair

Rab 5/147:40 pmDUB - LIS

Nonstop2h 50mRyanair

Deal found 4/14

$79

Rab 5/710:15 pmLIS - DUB

Nonstop2h 44mAer Lingus

Min 5/116:45 pmDUB - LIS

Nonstop2h 50mAer Lingus

Deal found 4/14

$136

Sab 5/106:30 amLIS - DUB

Nonstop2h 45mMultiple Airlines

Rab 5/145:45 amDUB - LIS

1 stop6h 25mMultiple Airlines

Deal found 4/14

$152

Sab 6/77:30 pmLIS - DUB

1 stop12h 50mKLM

Sel 6/105:55 amDUB - LIS

1 stop12h 45mKLM

Deal found 4/14

$197

Kam 5/225:55 amLIS - DUB

1 stop6h 15mSWISS

Sen 5/261:00 pmDUB - LIS

1 stop10h 20mSWISS

Deal found 4/14

$224

Min 7/69:15 pmLIS - DUB

Nonstop2h 50mTAP AIR PORTUGAL

Min 8/105:30 amDUB - LIS

Nonstop2h 55mTAP AIR PORTUGAL

Deal found 4/15

$230

Jum 5/26:15 amLIS - DUB

1 stop10h 40mLufthansa

Min 5/115:55 amDUB - LIS

1 stop17h 35mLufthansa

Deal found 4/14

$245

Last-minute flights from Lisbon to Dublin
Discover last-minute flight deals from Lisbon to Dublin. Data last updated April 15, 2025 and is based on user searches.

Min 4/2012:35 amLIS - DUB

1 stop22h 30mAegean Airlines

Jum 4/2512:01 amDUB - LIS

1 stop9h 54mAegean Airlines

Deal found 4/14

$1,339

Sen 4/2110:00 pmLIS - DUB

1 stop14h 00mRyanair

Sen 5/197:10 pmDUB - LIS

Nonstop2h 50mRyanair

Deal found 4/14

$240

Kam 4/247:50 pmLIS - DUB

2 stops29h 05mMultiple Airlines

Sab 4/265:35 pmDUB - LIS

1 stop13h 05mMultiple Airlines

Deal found 4/14

$252

Kam 4/245:05 amLIS - DUB

1 stop27h 05mLufthansa

Jum 5/210:40 amDUB - LIS

1 stop11h 10mLufthansa

Deal found 4/15

$380

Kam 4/248:45 amLIS - DUB

2 stops23h 05mSWISS

Min 4/278:40 amDUB - LIS

1 stop14h 40mSWISS

Deal found 4/14

$525

Kam 4/2411:25 amLIS - DUB

Nonstop2h 50mAer Lingus

Min 5/47:15 amDUB - LIS

Nonstop3h 00mAer Lingus

Deal found 4/15

$532

Kam 4/243:15 pmLIS - DUB

Nonstop2h 50mTAP AIR PORTUGAL

Jum 5/26:50 pmDUB - LIS

Nonstop2h 55mTAP AIR PORTUGAL

Deal found 4/15

$834

Jum 4/257:30 pmLIS - DUB

1 stop12h 50mKLM

Min 5/45:55 amDUB - LIS

1 stop12h 45mKLM

Deal found 4/15

$336

Jum 5/26:15 amLIS - DUB

1 stop10h 40mLufthansa

Min 5/115:55 amDUB - LIS

1 stop17h 35mLufthansa

Deal found 4/14

$245

Rab 5/710:15 pmLIS - DUB

Nonstop2h 44mAer Lingus

Min 5/116:45 pmDUB - LIS

Nonstop2h 50mAer Lingus

Deal found 4/14

$136

Sab 5/106:30 amLIS - DUB

Nonstop2h 45mRyanair

Rab 5/147:40 pmDUB - LIS

Nonstop2h 50mRyanair

Deal found 4/14

$79

Sab 5/106:30 amLIS - DUB

Nonstop2h 45mMultiple Airlines

Rab 5/145:45 amDUB - LIS

1 stop6h 25mMultiple Airlines

Deal found 4/14

$152

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 April 15, 2025.

Kam 5/159:25 amLIS - DUB

Nonstop2h 45mRyanair

Deal found 4/14

$49

Rab 5/149:15 pmLIS - DUB

1 stop11h 55mVueling

Deal found 4/14

$87

Sel 5/276:30 amLIS - DUB

1 stop10h 30mTransavia France

Deal found 4/14

$88

Rab 6/47:10 amLIS - DUB

Nonstop2h 50mTAP AIR PORTUGAL

Deal found 4/15

$101

Rab 4/3011:00 pmLIS - DUB

1 stop11h 25mMultiple Airlines

Deal found 4/13

$104

Rab 5/215:00 amLIS - DUB

1 stop5h 25mKLM

Deal found 4/15

$113

Rab 5/146:15 amLIS - DUB

2 stops10h 40mLufthansa

Deal found 4/14

$195

Sel 5/1312:35 amLIS - DUB

1 stop9h 25mAegean Airlines

Deal found 4/14

$199

Jum 8/298:45 pmLIS - DUB

1 stop15h 25mIberia

Deal found 4/14

$221

Kam 6/52:30 pmLIS - DUB

2 stops17h 20mSWISS

Deal found 4/15

$225

Rab 4/3010:15 pmLIS - DUB

Nonstop2h 44mAer Lingus

Deal found 4/15

$263

Min 6/227:15 amLIS - DUB

1 stop8h 55mScandinavian Airlines

Deal found 4/14

$279

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Sab 5/10

6:30 am-9:15 am

Nonstop2h 45m

Dublin

Rab 5/14

7:40 pm-10:30 pm

Nonstop2h 50m

$79

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Rab 5/7

10:15 pm-12:59 am

Nonstop2h 44m

Dublin

Min 5/11

6:45 pm-9:35 pm

Nonstop2h 50m

$136

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Sab 5/10

6:30 am-9:15 am

Nonstop2h 45m

Dublin

Rab 5/14

5:45 am-12:10 pm

1 stop6h 25m

$152

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Sab 6/7

7:30 pm-8:20 am

1 stop12h 50m

Dublin

Sel 6/10

5:55 am-6:40 pm

1 stop12h 45m

$197

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Kam 5/22

5:55 am-12:10 pm

1 stop6h 15m

Dublin

Sen 5/26

1:00 pm-11:20 pm

1 stop10h 20m

$224

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Min 7/6

9:15 pm-12:05 am

Nonstop2h 50m

Dublin

Min 8/10

5:30 am-8:25 am

Nonstop2h 55m

$230

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Jum 5/2

6:15 am-4:55 pm

1 stop10h 40m

Dublin

Min 5/11

5:55 am-11:30 pm

1 stop17h 35m

$245

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Kam 5/15

9:25 am-12:10 pm

Nonstop2h 45m

$49

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Rab 5/14

9:15 pm-9:10 am

1 stop11h 55m

$87

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Sel 5/27

6:30 am-5:00 pm

1 stop10h 30m

$88

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 19 results

Compare providers for flights from Lisbon to Dublin

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lisbon to Dublin in April.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
Gotogate	Price Accuracy3 stars	Trust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Lisbon-Dublin flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Lisbon-Dublin flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Lisbon-Dublin flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Lisbon-Dublin flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lisbon-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Lisbon to Dublin flights

Cheapflights partnered with top experts to bring you the best recommendations for your Lisbon to Dublin trip

Airports

LIS

Expect long lines at immigration during morning and early afternoon departures. Plan extra time for non-Schengen flights.

DUB

Use the Aircoach for a quick, non-stop ride into Dublin from DUB, departing every 15 minutes from Terminal 1.

Our travel experts

James March

Expert on DUB

Ramsey Qubein

Expert on LIS

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.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Lisbon to Dublin

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

The best time to book flights from Lisbon to Dublin is 60 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Lisbon to Dublin (average of $509). Flying from Lisbon to Dublin in June is currently the most expensive (average of $1,006). 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.

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

A simple way to save on the total cost of your ticket is to fly from Lisbon to Dublin at noon. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight in the morning.

Weekly flight availability from Lisbon to Dublin

The most flights from LIS to DUB are scheduled on a Tuesday (6 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Dublin by month

In terms of precipitation, rainfall in Dublin ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Dublin when rainfall is around 1.9 in.

Temperature in Dublin by month

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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Dublin

To help decide which airline to fly from Lisbon to Dublin, see what other customers have to say about Aegean Airlines, KLM and SWISS. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Aegean Airlines

8.1

Very good

733 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Aegean Airlines

8.1

Very good

733 reviews

Aegean Airlines

8.1

Very good

733 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

KLM

7.8

Good

1,323 reviews

Aegean Airlines

8.1

Very good

733 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

SWISS

7.5

Good

1,578 reviews

Aegean Airlines

8.1

Very good

733 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Scandinavian Airlines

7.3

Good

1,335 reviews

Aegean Airlines

8.1

Very good

733 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Transavia France

7.3

Good

342 reviews

Aegean Airlines

8.1

Very good

733 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Related info for your journey

What airports do I use to fly from Lisbon to Dublin?
Dublin is the airport most travelers will use when flying to Dublin from Lisbon Humberto Delgado. Booking flights from Humberto Delgado (LIS) to Dublin (DUB) should be relatively easy as there are 2 daily flights to Dublin from 3 different airlines. 2h 45m is how long a flight from Lisbon to Dublin will take if you book a nonstop flight.
How popular is this Lisbon to Dublin flight route?
This flight path from Lisbon Humberto Delgado to Dublin was viewed by 14 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the cheapest airlines flying from Lisbon to Dublin round-trip?
According to our current data, Ryanair ($79), Aer Lingus ($136), and KLM ($197) offers the cheapest pricing from Lisbon to Dublin. You may be able to fly from Lisbon to Dublin for 46% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Lisbon to Dublin one-way?
For one-way options, check prices for Ryanair. According to our data, you can fly for as low as $49. Users have also found prices from $87 and $88 on Vueling and Transavia France, respectively.
What are the most reliable airlines from Lisbon to Dublin?
No one likes to see their flight delayed. When booking a flight from Lisbon to Dublin consider choosing American Airlines (100%), Aer Lingus (73%) or Ryanair (67%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Lisbon to Dublin?
While on average a flight from Lisbon to Dublin is generally $748, our data shows the cheapest flight currently is $50. When looking at the most popular route, (Lisbon Humberto Delgado - Dublin), you can expect to pay $169 for that flight.
Can I find deals for flights from Lisbon to Dublin that include hotel bookings?
Yes. In addition to deals on Lisbon to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Lisbon to Dublin?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lisbon to Dublin.
Can I find deals for business class flights from Lisbon to Dublin?
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.
What is the cheapest month to book a flight from Lisbon to Dublin?
Currently, November is the cheapest month in which you can book a flight from Lisbon to Dublin (average of $509). Flying from Lisbon to Dublin in June is currently the most expensive (average of $1,006). 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.

See more FAQs

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Other flights to Dublin

Top 3 airlines flying from Lisbon to Dublin

Airline	Cheapest	Average	Flexibility	On-time
Ryanair	Cheapest$58	Average$156	FlexibilityNo cancel fee	On-timeN/A
Aer Lingus	Cheapest$93	Average$305	FlexibilityNo cancel fee	On-timeN/A
TAP AIR PORTUGAL	Cheapest$124	Average$201	FlexibilityNo cancel fee	On-timeN/A

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$49+ Cheap flights from Lisbon (LIS) to Dublin (DUB)

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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Lisbon to Dublin with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Lisbon Humberto Delgado to Dublin are usually found in January or February, booked 60 days in advance, depart on a Friday or Thursday and return on a Tuesday

Cheap flight deals from Lisbon to Dublin

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find 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 April 15, 2025.

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 April 15, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Lisbon to Dublin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lisbon to Dublin in April.

The best insider tips for Lisbon to Dublin flights

Cheapflights partnered with top experts to bring you the best recommendations for your Lisbon to Dublin trip

Airports

LIS

DUB

Our travel experts

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

Everything you need to know about your flight from Lisbon to Dublin

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

Use this chart to determine the optimal time to book a round-trip flight from Lisbon to Dublin. Price data was last updated on April 11, 2025.

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?

Find hourly flight availability from Lisbon to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

Weekly flight availability from Lisbon to Dublin

Explore weekly flight availability from Lisbon to Dublin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 15, 2025.

Rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average rainfall totals by month.

Temperature in Dublin by month

Plan your trip to Dublin by taking into account the average temperature totals by month.

Reviews of airlines servicing Dublin

To help decide which airline to fly from Lisbon to Dublin, see what other customers have to say about Aegean Airlines, KLM and SWISS. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Lisbon to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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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?

Traveling to a place near Lisbon?

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

Top 3 airlines flying from Lisbon to Dublin

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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 April 15, 2025.