How often are flights from Lisbon to Dublin delayed?

Historically, on average around 33% 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 119 minutes.

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

According to our data, Aer Lingus have had the least number of 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 week?

21 flights are operational weekly from Lisbon to Dublin as of January 2026. The most popular departure day for this route is Thu, with 29% of flights per week taking off on this day.

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

What airlines fly to Dublin?

Ryanair, TAP AIR PORTUGAL and Aer Lingus are the top three most popular airlines that fly to Dublin from Lisbon according to our data. Ryanair is the first choice among our users, with 70% of people opting to fly with this airline when traveling to Dublin. Keep in mind that there are 3 different airlines that fly to Dublin on a routine basis, so you have a few additional options to choose from.

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

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

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

As of January 2026, there are 3 flights per day flying from Lisbon to Dublin. The most common time of day flights depart is 1:00PM, with 34% of flights taking off at noon.

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

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

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

Prices for flights from Lisbon Humberto Delgado Airport to Dublin Airport are updated daily.

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

As of January 2026, there are 3 operators available to choose from 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?

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 layovers. It is recommended that you verify with the airline you are booking with for travel from Lisbon Humberto Delgado Airport to Dublin Airport.

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

The required travel and health documents for your Dublin Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Dublin Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$32 Cheap Flights from Lisbon to Dublin in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Lisbon to Dublin

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:55 pm - 11:45 pm

LIS

DUB

2h 50mnonstop

4:50 pm - 7:40 pm

DUB

LIS

2h 50mnonstop

$73Ryanair

Tue, Feb 24 - Tue, Mar 3

9:45 pm - 12:35 am

LIS

DUB

2h 50mnonstop

1:00 pm - 8:35 pm

DUB

LIS

7h 35m

1 stop

$82Ryanair

Sat, Feb 28 - Tue, Mar 3

8:50 pm - 11:40 pm

LIS

DUB

2h 50mnonstop

1:55 pm - 4:45 pm

DUB

LIS

2h 50mnonstop

$83Ryanair

Fri, Mar 6 - Thu, Mar 12

9:45 pm - 12:35 am

LIS

DUB

2h 50mnonstop

6:30 am - 12:35 pm

DUB

LIS

6h 05m

1 stop

$89Ryanair

Sat, Feb 28 - Sun, Mar 1

10:50 am - 1:45 pm

LIS

DUB

2h 55mnonstop

1:25 pm - 8:25 pm

DUB

LIS

7h 00m

1 stop

$97Multiple Airlines

Tue, Feb 24 - Tue, Mar 3

10:15 pm - 12:59 am

LIS

DUB

2h 44mnonstop

7:40 am - 10:45 am

DUB

LIS

3h 05mnonstop

$100Aer Lingus

Wed, Apr 22 - Mon, Apr 27

9:05 pm - 9:50 am

LIS

DUB

12h 45m

1 stop

1:25 pm - 8:25 pm

DUB

LIS

7h 00m

1 stop

$101Multiple Airlines

Tue, Feb 24 - Tue, Mar 3

10:30 pm - 1:15 am

LIS

DUB

2h 45mnonstop

4:05 pm - 6:55 pm

DUB

LIS

2h 50mnonstop

$107Ryanair

Fri, May 8 - Tue, May 12

10:30 pm - 1:15 am

LIS

DUB

2h 45mnonstop

7:15 pm - 10:05 pm

DUB

LIS

2h 50mnonstop

$110Ryanair

Fri, May 8 - Mon, May 11

9:55 am - 12:45 pm

LIS

DUB

2h 50mnonstop

5:35 pm - 8:25 pm

DUB

LIS

2h 50mnonstop

$114Ryanair

Sun, Mar 15 - Fri, Mar 20

TAP AIR PORTUGAL flights from Lisbon to Dublin

Our best TAP AIR PORTUGAL deals on Lisbon to Dublin flight tickets

TAP AIR PORTUGAL

Mar 7

LIS8:25 pmLisbon Humberto Delgado

2h 55m

DUB11:20 pmDublin

Mar 21

DUB4:55 pmDublin

2h 55m

LIS7:50 pmLisbon Humberto Delgado

$163

TAP AIR PORTUGAL

Jan 31

LIS8:25 pmLisbon Humberto Delgado

2h 55m

DUB11:20 pmDublin

Feb 2

DUB5:05 pmDublin

3h 10m

LIS8:15 pmLisbon Humberto Delgado

$188

TAP AIR PORTUGAL

Feb 5

LIS8:25 pmLisbon Humberto Delgado

2h 55m

DUB11:20 pmDublin

Feb 9

DUB5:05 pmDublin

3h 10m

LIS8:15 pmLisbon Humberto Delgado

$212

KLM flights from Lisbon to Dublin

Our best KLM deals on Lisbon to Dublin flight tickets

KLM

Feb 26

LIS5:00 amLisbon Humberto Delgado

7h 40m

1 stop

DUB12:40 pmDublin

Mar 3

DUB8:50 amDublin

14h 20m

1 stop

LIS11:10 pmLisbon Humberto Delgado

$179

KLM

Mar 4

LIS11:25 amLisbon Humberto Delgado

10h 45m

1 stop

DUB10:10 pmDublin

Mar 9

DUB5:15 pmDublin

5h 55m

1 stop

LIS11:10 pmLisbon Humberto Delgado

$180

KLM

Feb 26

LIS5:00 amLisbon Humberto Delgado

7h 40m

1 stop

DUB12:40 pmDublin

Mar 1

DUB8:50 amDublin

9h 50m

1 stop

LIS6:40 pmLisbon Humberto Delgado

$190

Fly from

Fly to

Route

Depart

Return

Price

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Tue 2/24

8:55 pm-11:45 pm

Nonstop2h 50m

Dublin

Tue 3/3

4:50 pm-7:40 pm

Nonstop2h 50m

$73

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Sat 2/28

9:45 pm-12:35 am

Nonstop2h 50m

Dublin

Tue 3/3

1:00 pm-8:35 pm

1 stop7h 35m

$82

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Fri 3/6

8:50 pm-11:40 pm

Nonstop2h 50m

Dublin

Thu 3/12

1:55 pm-4:45 pm

Nonstop2h 50m

$83

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Sat 2/28

9:45 pm-12:35 am

Nonstop2h 50m

Dublin

Sun 3/1

6:30 am-12:35 pm

1 stop6h 05m

$89

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Tue 2/24

10:50 am-1:45 pm

Nonstop2h 55m

Dublin

Tue 3/3

1:25 pm-8:25 pm

1 stop7h 00m

$97

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Wed 4/22

10:15 pm-12:59 am

Nonstop2h 44m

Dublin

Mon 4/27

7:40 am-10:45 am

Nonstop3h 05m

$100

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Tue 2/24

9:05 pm-9:50 am

1 stop12h 45m

Dublin

Tue 3/3

1:25 pm-8:25 pm

1 stop7h 00m

$101

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Fri 5/8

10:30 pm-1:15 am

Nonstop2h 45m

Dublin

Tue 5/12

4:05 pm-6:55 pm

Nonstop2h 50m

$107

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Fri 5/8

10:30 pm-1:15 am

Nonstop2h 45m

Dublin

Mon 5/11

7:15 pm-10:05 pm

Nonstop2h 50m

$110

LisbonDublin

LIS - DUB

LISDUB

Lisbon Humberto Delgado

Sun 3/15

9:55 am-12:45 pm

Nonstop2h 50m

Dublin

Fri 3/20

5:35 pm-8:25 pm

Nonstop2h 50m

$114

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Dublin?

In general, January is the cheapest month to fly from Lisbon to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $85. If you’re not able to fly to Dublin in January, then February is your next best option. Flight prices from Lisbon to Dublin during February average around $97.

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

The cheapest day to depart from Lisbon to Dublin is on a Friday. Travelers who choose to depart for Dublin on a Friday will often find tickets for as low as $157. Flights from Lisbon to Dublin on a Tuesday will generally be more expensive and average around $268. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

In the afternoon is the cheapest time of day to fly from Lisbon to Dublin when you can find flight prices for as low as $142. Flying to Dublin in the afternoon is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $295.

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?

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 $137 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Lisbon for as low as $112 on momondo.

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

There are 3 cabin classes 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.

How have Lisbon to Dublin flight prices changed over time?

As of January 2026, prices for Lisbon to Dublin flights are approximately 31% cheaper when compared to flights at the same time last year.

When to book flights from Lisbon to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Lisbon to Dublin according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

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	$165
Fastest flight time	2h 50m
Direct flights	Every day
Airports in Dublin	1 airport

The best one-way flight to Dublin from Lisbon in the past 72 hours is $165. The best round-trip flight deal from Lisbon to Dublin found on momondo in the last 72 hours is $117.

The fastest flight from Lisbon to Dublin takes 2h 50m

Direct flights go from Lisbon to Dublin every day.

There is 1 airport in Dublin. From Lisbon there are direct flights to Dublin (DUB).

Search flight deals

How far is Lisbon Humberto Delgado to Dublin by plane?
Dublin is 1019.2 mi away from Lisbon Humberto Delgado. A reasonable flight in good conditions will take 2h 50m.
When did momondo last update prices for flights from Lisbon Humberto Delgado Airport to Dublin Airport?
Prices for flights from Lisbon Humberto Delgado Airport to Dublin Airport are updated daily.
How many operators does momondo search for flights from Lisbon Humberto Delgado Airport to Dublin Airport?
As of January 2026, there are 3 operators available to choose from 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?
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 layovers. It is recommended that you verify with the airline you are booking with for travel from Lisbon Humberto Delgado Airport to Dublin Airport.
What documentation or ID do you need to fly to Dublin Airport?
The required travel and health documents for your Dublin Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Dublin Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Lisbon to Dublin?
momondo data reveals that the most frequently booked plane model on the route from Lisbon to Dublin is Boeing 737 MAX 8, representing 19.99% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 19.01%, Airbus A320-100/200 at 18.52%, and Embraer 195 at 17.12%.
What is the most popular airline from Lisbon to Dublin?
Based on momondo bookings for flights between Lisbon and Dublin, the leading airline is Ryanair, making up 70% of the total bookings. Other popular airlines include TAP AIR PORTUGAL with 19% and Aer Lingus with 12%.

Best airlines flying from Lisbon to Dublin

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

Airline	Rating	Free Cancellation	Price
Aer Lingus	PriceFrom $54	Free Cancellation	Rating 7.2 1,443 reviews	Search Aer Lingus flights
Ryanair	PriceFrom $58	Free Cancellation	Rating 6.9 5,255 reviews	Search Ryanair flights
TAP AIR PORTUGAL	PriceFrom $116	Free Cancellation	Rating 7.1 2,130 reviews	Search TAP AIR PORTUGAL flights

Aer Lingus Flights From Lisbon to Dublin
Aer Lingus flight deals from Lisbon to Dublin start from $54 round-trip. Over the 5 Aer Lingus flights for this route in a normal week, average airfare is usually $176 round-trip - but some users have found much cheaper deals with momondo.
TAP AIR PORTUGAL Flights From Lisbon to Dublin
TAP AIR PORTUGAL (7.1/10 from 2,130 reviews) operates around 4 flights from Lisbon to Dublin in any given week. The average TAP AIR PORTUGAL airfare for this route is around $293, with deals from around $116 rare but found on momondo. Referenced prices are for round-trip Lisbon to Dublin flight searches in the last 72 hours.

Kilkenny

Swords

Athlone

Dundalk

Malahide

Mullingar

Bray

Kildare

Wicklow

Drogheda

Portmarnock

Arklow

Castleknock

Naas

Leixlip

Carlingford

Cavan

Maynooth

Thurles

Slane

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Lisbon to Dublin for you.

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

Yes. momondo enables you to select and highlight flights to Dublin from Lisbon with this policy.

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

Once all potential Lisbon to Dublin flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Dublin from Lisbon. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Dublin trip

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

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sat 2/28

Sat 3/7

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland

Airports servicing Ireland

Fly to other destinations from Lisbon

Flights from Lisbon Humberto Delgado to Miami

Flights from Lisbon Humberto Delgado to New York John F Kennedy Intl

Flights from Lisbon Humberto Delgado to Boston Logan Intl

Flights from Lisbon Humberto Delgado to Newark

Flights from Lisbon Humberto Delgado to Philadelphia

Flights from Lisbon Humberto Delgado to Los Angeles

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 3/25. 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 and deals

Big names and 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 round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

TAP AIR PORTUGAL flights from Lisbon to Dublin

Our best TAP AIR PORTUGAL deals on Lisbon to Dublin flight tickets

KLM flights from Lisbon to Dublin

Our best KLM 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

What is the cheapest month to fly to Dublin?

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 are 3 cabin classes 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.

How have Lisbon to Dublin flight prices changed over time?

As of January 2026, prices for Lisbon to Dublin flights are approximately 31% cheaper 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

What airlines fly to Dublin?

How often are flights from Lisbon to Dublin delayed?

Historically, on average around 33% 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 119 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 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 which experiences the fewest number of delays on this flight route. Thursday 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 least number of 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 January 2026, there are 3 flights per day flying from Lisbon to Dublin. The most common time of day flights depart is 1:00PM, with 34% of flights taking off at noon.

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

21 flights are operational weekly from Lisbon to Dublin as of January 2026. The most popular departure day for this route is Thu, with 29% of flights per week taking off 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

Traveling 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, organize 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.

Find better results for your trip to Ireland

Airports servicing Ireland