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

According to our data, Delta have had the fewest delays on this route over the last 12 months, with no flights being classified as delayed.

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

As of October 2025, there are 26 flights per week flying from Dublin to Lisbon. The most common day of the week flights depart is Fri, with 38% of flights taking off on this day.

Which airlines fly to Lisbon?

Ryanair, TAP AIR PORTUGAL and Aer Lingus are the top three most popular airlines that fly to Lisbon from Dublin according to our data. Ryanair is the first choice among our users, with 58% of people opting to fly with this airline when travelling to Lisbon. Keep in mind that there are 3 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.

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

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

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

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

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

As of October 2025, there are 3 flights per day flying from Dublin to Lisbon. The most common time of day flights depart is 18:00, with 42% of flights taking off at midday.

How often are flights from Dublin to Lisbon delayed?

Historically, on average around 29% of flights between Dublin and Lisbon have experienced a delay on any given week. The average delay length over the past 12 months has been 115 minutes.

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

Ryanair, Aer Lingus, and TAP AIR PORTUGAL are the most popular carriers operating from Dublin to Lisbon Humberto Delgado

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

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

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

The number of operators available for flights from Dublin Airport to Lisbon Humberto Delgado Airport is 3 as of October 2025.

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

What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

The required travel and health documents for your Lisbon Humberto Delgado 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 Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£30 Cheap Flights from Dublin to Lisbon in 2025/26

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Cheap return flights

Enter your travel dates to find the best prices.

07:55 - 16:55DUB-LIS

9h 00m1 stop

13:20 - 16:10LIS-DUB

2h 50mdirect

£88Multiple Airlines

Find Deal

Sat, 13 Dec - Sat, 20 Dec

08:05 - 10:55DUB-LIS

2h 50mdirect

21:30 - 00:20LIS-DUB

2h 50mdirect

£92Ryanair

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Fri, 21 Nov - Mon, 24 Nov

08:05 - 10:55DUB-LIS

2h 50mdirect

21:30 - 00:20LIS-DUB

2h 50mdirect

£93Ryanair

Find Deal

Fri, 21 Nov - Mon, 24 Nov

17:15 - 23:10DUB-LIS

5h 55m1 stop

15:30 - 22:10LIS-DUB

6h 40m1 stop

£143KLM

Find Deal

Sat, 17 Jan - Sat, 24 Jan

17:55 - 13:20DUB-LIS

19h 25m1 stop

05:00 - 16:25LIS-DUB

11h 25m1 stop

£145Lufthansa

Find Deal

Mon, 15 Dec - Wed, 17 Dec

17:55 - 13:20DUB-LIS

19h 25m1 stop

05:00 - 16:25LIS-DUB

11h 25m1 stop

£146Lufthansa

Find Deal

Mon, 15 Dec - Wed, 17 Dec

04:15 - 07:10DUB-LIS

2h 55mdirect

20:25 - 23:20LIS-DUB

2h 55mdirect

£147TAP AIR PORTUGAL

Find Deal

Sat, 15 Nov - Fri, 21 Nov

17:15 - 23:10DUB-LIS

5h 55m1 stop

05:00 - 12:40LIS-DUB

7h 40m1 stop

£159KLM

Find Deal

Thu, 11 Dec - Sun, 14 Dec

04:25 - 07:20DUB-LIS

2h 55mdirect

20:25 - 23:20LIS-DUB

2h 55mdirect

£162TAP AIR PORTUGAL

Find Deal

Thu, 29 Jan - Sat, 7 Feb

07:15 - 10:10DUB-LIS

2h 55mdirect

18:55 - 21:45LIS-DUB

2h 50mdirect

£165Aer Lingus

Find Deal

Thu, 11 Dec - Sun, 14 Dec

TAP AIR PORTUGAL flights from Dublin to Lisbon

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

TAP AIR PORTUGAL

15 Nov

DUB04:15Dublin

2h 55m

LIS07:10Lisbon Humberto Delgado

21 Nov

LIS20:25Lisbon Humberto Delgado

2h 55m

DUB23:20Dublin

£147

Find similar

TAP AIR PORTUGAL

29 Jan

DUB04:25Dublin

2h 55m

LIS07:20Lisbon Humberto Delgado

7 Feb

LIS20:25Lisbon Humberto Delgado

2h 55m

DUB23:20Dublin

£162

Find similar

TAP AIR PORTUGAL

13 Nov

DUB04:25Dublin

2h 55m

LIS07:20Lisbon Humberto Delgado

16 Nov

LIS07:25Lisbon Humberto Delgado

2h 55m

DUB10:20Dublin

£194

Find similar

Ryanair flights from Dublin to Lisbon

Our best Ryanair deals on Dublin to Lisbon flight tickets

Ryanair

21 Nov

DUB08:05Dublin

2h 50m

LIS10:55Lisbon Humberto Delgado

24 Nov

LIS21:30Lisbon Humberto Delgado

2h 50m

DUB00:20Dublin

£92

Find similar

Ryanair

21 Nov

DUB08:05Dublin

2h 50m

LIS10:55Lisbon Humberto Delgado

24 Nov

LIS21:30Lisbon Humberto Delgado

2h 50m

DUB00:20Dublin

£93

Find similar

Ryanair

6 Nov

DUB07:10Dublin

2h 50m

LIS10:00Lisbon Humberto Delgado

11 Nov

LIS20:55Lisbon Humberto Delgado

2h 50m

DUB23:45Dublin

£94

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Sat 13/12

07:55-16:55

1 stop9h 00m

Lisbon Humberto Delgado

Sat 20/12

13:20-16:10

Nonstop2h 50m

£88

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Fri 21/11

08:05-10:55

Nonstop2h 50m

Lisbon Humberto Delgado

Mon 24/11

21:30-00:20

Nonstop2h 50m

£92

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Fri 21/11

08:05-10:55

Nonstop2h 50m

Lisbon Humberto Delgado

Mon 24/11

21:30-00:20

Nonstop2h 50m

£93

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Sat 17/1

17:15-23:10

1 stop5h 55m

Lisbon Humberto Delgado

Sat 24/1

15:30-22:10

1 stop6h 40m

£143

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Mon 15/12

17:55-13:20

1 stop19h 25m

Lisbon Humberto Delgado

Wed 17/12

05:00-16:25

1 stop11h 25m

£145

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Mon 15/12

17:55-13:20

1 stop19h 25m

Lisbon Humberto Delgado

Wed 17/12

05:00-16:25

1 stop11h 25m

£146

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Sat 15/11

04:15-07:10

Nonstop2h 55m

Lisbon Humberto Delgado

Fri 21/11

20:25-23:20

Nonstop2h 55m

£147

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Thu 11/12

17:15-23:10

1 stop5h 55m

Lisbon Humberto Delgado

Sun 14/12

05:00-12:40

1 stop7h 40m

£159

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Thu 29/1

04:25-07:20

Nonstop2h 55m

Lisbon Humberto Delgado

Sat 7/2

20:25-23:20

Nonstop2h 55m

£162

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Thu 11/12

07:15-10:10

Nonstop2h 55m

Lisbon Humberto Delgado

Sun 14/12

18:55-21:45

Nonstop2h 50m

£165

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Dublin to Lisbon

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 Lisbon?

In general, January is the cheapest month to fly from Dublin to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £81. If you are unable to visit Lisbon during the month of January, then departing from Dublin during the month February is also very affordable. Most momondo users find prices during this month for around £102.

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

The cheapest day to depart on your flight to Lisbon is on a Monday when prices can be found for as low as £174. This is often the case because there is less demand to fly during this day of the week. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Dublin to Lisbon for around £306.

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

At midday is the cheapest time of day to fly from Dublin to Lisbon when you can find flight prices for as low as £104. Flying to Lisbon at midday is an ideal time because this is during off-peak travel hours. Flights to Lisbon are more costly in the morning, with an average ticket price of £239. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

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

You are more likely to see cheaper flights to Lisbon from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around £142 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Dublin for as low as £121 on momondo.

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

There are 3 cabin classes available to choose from on Dublin to Lisbon Humberto Delgado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Dublin to Lisbon flight prices changed over time?

As of October 2025, prices for Dublin to Lisbon flights are approximately 40% more expensive when compared to flights at the same time last year.

When to book flights from Dublin to Lisbon

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

Estimated return price

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

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

Best price found	£71
Fastest flight time	2h 50m
Direct flights	Every day
Airports in Lisbon	1 airport

The best one-way flight to Lisbon from Dublin in the past 72 hours is £71. The best return flight deal from Dublin to Lisbon found on momondo in the last 72 hours is £109.

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

Direct flights go from Dublin to Lisbon every day.

There is 1 airport near Lisbon: Lisbon Humberto Delgado (LIS)

Search flight deals

How far is Dublin to Lisbon Humberto Delgado by plane?
Lisbon Humberto Delgado is 1019.2 mi away from Dublin. By plane, this route typically takes 2h 50m.
When did momondo last update prices for flights from Dublin Airport to Lisbon Humberto Delgado Airport?
Prices for flights from Dublin Airport to Lisbon Humberto Delgado Airport refresh daily.
How many operators does momondo search for flights from Dublin Airport to Lisbon Humberto Delgado Airport?
The number of operators available for flights from Dublin Airport to Lisbon Humberto Delgado Airport is 3 as of October 2025.
How old do you have to be to fly from Dublin Airport to Lisbon Humberto Delgado 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 Dublin Airport to Lisbon Humberto Delgado Airport.
What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?
The required travel and health documents for your Lisbon Humberto Delgado 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 Lisbon Humberto Delgado 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 Dublin to Lisbon?
momondo data reveals that the most frequently booked plane model on the route from Dublin to Lisbon is Airbus A320-100/200, representing 23.88% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 17.25%, Embraer 190 at 16.60%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 15.70%.
What is the most popular airline from Dublin to Lisbon?
Based on momondo bookings for flights between Dublin and Lisbon, the leading airline is Ryanair, making up 58% of the total bookings. Other popular airlines include TAP AIR PORTUGAL with 28% and Aer Lingus with 14%.

Best airlines flying from Dublin to Lisbon

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

Airline	Rating	Free Cancellation	Price
Ryanair	PriceFrom £58	Free Cancellation	Rating 6.8 5,188 reviews	Search Ryanair flights
Aer Lingus	PriceFrom £69	Free Cancellation	Rating 7.2 1,363 reviews	Search Aer Lingus flights
TAP AIR PORTUGAL	PriceFrom £89	Free Cancellation	Rating 7.1 2,040 reviews	Search TAP AIR PORTUGAL flights

Aer Lingus Flights From Dublin to Lisbon
Aer Lingus operates around 5 flights from Dublin to Lisbon every week. The average price of these flights found in the last 72 hours has been £163, but momondo users have found Aer Lingus deals from Dublin to Lisbon from as low as £69 round-trip. Aer Lingus has been scored 7.2/10 in 1,363 reviews.
TAP AIR PORTUGAL Flights From Dublin to Lisbon
The best TAP AIR PORTUGAL deal for Dublin to Lisbon flight tickets found on momondo in the last 72 hours was £89, round-trip. It should be noted that an average TAP AIR PORTUGAL flight deal for this route in this time was higher, at £187 round-trip. TAP AIR PORTUGAL operates 5 flights out of Dublin into Lisbon in an average week, so prices vary by time and availability. 2,040 TAP AIR PORTUGAL reviews by users on momondo have scored the airline at 7.1/10.

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Estoril

Madeira

Setúbal

Nazaré

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Evora

Costa da Caparica

Figueira da Foz

Leiria

Torres Vedras

Caldas da Rainha

Ericeira

Peniche

Tomar

Sines

Beja

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Lisbon from Dublin.

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

Flights from Dublin to Lisbon with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Lisbon from Dublin. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Dublin to Lisbon now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Lisbon and let you know when they change.

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Cheap flights from Dublin to Lisbon from £30

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Lisbon departing on 13/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

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Find the cheapest flights from Dublin to Lisbon

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TAP AIR PORTUGAL flights from Dublin to Lisbon

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

Ryanair flights from Dublin to Lisbon

Our best Ryanair deals on Dublin to Lisbon flight tickets

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See travel insights to Lisbon from

How to get the cheapest flight ticket from Dublin to Lisbon

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 cheapest month to fly to Lisbon?

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

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

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

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

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

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

There are 3 cabin classes available to choose from on Dublin to Lisbon Humberto Delgado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Dublin to Lisbon flight prices changed over time?

As of October 2025, prices for Dublin to Lisbon flights are approximately 40% more expensive when compared to flights at the same time last year.

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

Ryanair, Aer Lingus, and TAP AIR PORTUGAL are the most popular carriers operating from Dublin to Lisbon Humberto Delgado

Which airlines fly to Lisbon?

How often are flights from Dublin to Lisbon delayed?

Historically, on average around 29% of flights between Dublin and Lisbon have experienced a delay on any given week. The average delay length over the past 12 months has been 115 minutes.

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

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

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

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

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

According to our data, Delta have had the fewest delays on this route over the last 12 months, with no flights being classified as delayed.

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

As of October 2025, there are 3 flights per day flying from Dublin to Lisbon. The most common time of day flights depart is 18:00, with 42% of flights taking off at midday.

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

As of October 2025, there are 26 flights per week flying from Dublin to Lisbon. The most common day of the week flights depart is Fri, with 38% of flights taking off on this day.

When to book flights from Dublin to Lisbon

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

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

Best price found

Fastest flight time

Direct flights

Airports in Lisbon

How far is Dublin to Lisbon Humberto Delgado by plane?

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

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

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

What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

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

What is the most popular airline from Dublin to Lisbon?

Best airlines flying from Dublin to Lisbon

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

Aer Lingus Flights From Dublin to Lisbon

TAP AIR PORTUGAL Flights From Dublin to Lisbon

Travelling to a place near Lisbon?

Why use momondo?

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

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

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

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

An easier way to manage your Lisbon 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.

Find better results for your trip to Portugal

Airports servicing Portugal