What is the most punctual flight time for Dublin to Portugal 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?

Tuesday 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 often are flights from Dublin to Portugal delayed?

Historically, on average around 22% of flights between Dublin and Portugal have experienced a delay on any given week. The average delay length over the past 12 months has been 108 minutes.

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

According to our data, Buzz has had the least delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

What is the cheapest airline that flies from Dublin to Portugal?

Ryanair and TAP AIR PORTUGAL are the most popular carriers operating from Dublin to Portugal

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

The number of flights available between Dublin and Portugal is 3 per day as of February 2026. The most frequent departure time is 7:00a.m., with 54% of daily flights leaving at noon.

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

The number of flights available between Dublin and Portugal is 24 per week as of February 2026. The most frequent departure day is Fri, with 42% of weekly flights leaving on this day.

When did momondo last update prices for flights from Dublin Airport to Portugal?

Prices for flights from Dublin Airport to Portugal are refreshed on a daily basis.

How many operators does momondo search for flights from Dublin Airport to Portugal?

As of February 2026, there is 1 operator available to choose from for flights from Dublin Airport to Portugal.

How old do you have to be to fly from Dublin Airport to Portugal?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dublin Airport to Portugal.

What documentation or ID do you need to fly to Portugal?

The necessary travel and health documents for your Portugal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 75 Cheap Flights from Dublin to Portugal in 2026

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Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:40 a.m. - 10:45 a.m.

DUB

LIS

3h 05mdirect

10:15 p.m. - 12:59 a.m.

LIS

DUB

2h 44mdirect

C$ 205Aer Lingus

Mon, 11 May - Tue, 19 May

5:15 p.m. - 11:10 p.m.

DUB

LIS

5h 55m

1 stop

6:30 p.m. - 8:00 a.m.

LIS

DUB

13h 30m

1 stop

C$ 250Multiple Airlines

Sat, 28 Feb - Mon, 2 Mar

5:15 p.m. - 11:10 p.m.

DUB

LIS

5h 55m

1 stop

6:30 p.m. - 8:00 a.m.

LIS

DUB

13h 30m

1 stop

C$ 252Multiple Airlines

Sat, 28 Feb - Mon, 2 Mar

4:15 a.m. - 7:10 a.m.

DUB

LIS

2h 55mdirect

8:25 p.m. - 11:20 p.m.

LIS

DUB

2h 55mdirect

C$ 253TAP AIR PORTUGAL

Sat, 21 Feb - Wed, 25 Feb

6:50 p.m. - 9:45 p.m.

DUB

LIS

2h 55mdirect

9:15 p.m. - 12:05 a.m.

LIS

DUB

2h 50mdirect

C$ 256TAP AIR PORTUGAL

Sun, 2 Aug - Thu, 6 Aug

8:50 a.m. - 11:10 p.m.

DUB

LIS

14h 20m

1 stop

6:30 p.m. - 8:00 a.m.

LIS

DUB

13h 30m

1 stop

C$ 258Multiple Airlines

Tue, 10 Mar - Sat, 14 Mar

5:30 a.m. - 8:25 a.m.

DUB

LIS

2h 55mdirect

7:10 a.m. - 10:00 a.m.

LIS

DUB

2h 50mdirect

C$ 260TAP AIR PORTUGAL

Sun, 10 May - Wed, 20 May

1:25 p.m. - 11:10 p.m.

DUB

LIS

9h 45m

1 stop

6:30 p.m. - 8:00 a.m.

LIS

DUB

13h 30m

1 stop

C$ 263Multiple Airlines

Tue, 10 Mar - Sat, 14 Mar

5:15 p.m. - 11:10 p.m.

DUB

LIS

5h 55m

1 stop

6:30 p.m. - 7:50 a.m.

LIS

DUB

13h 20m

1 stop

C$ 267Multiple Airlines

Mon, 16 Mar - Thu, 19 Mar

11:10 a.m. - 2:00 p.m.

DUB

LIS

2h 50mdirect

7:25 a.m. - 10:20 a.m.

LIS

DUB

2h 55mdirect

C$ 269TAP AIR PORTUGAL

Sat, 28 Feb - Sun, 1 Mar

TAP AIR PORTUGAL flights from Dublin to Portugal

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

TAP AIR PORTUGAL

21 Feb

DUB4:15 a.m.Dublin

2h 55m

LIS7:10 a.m.Lisbon Humberto Delgado

25 Feb

LIS8:25 p.m.Lisbon Humberto Delgado

2h 55m

DUB11:20 p.m.Dublin

C$ 253

TAP AIR PORTUGAL

2 Aug

DUB6:50 p.m.Dublin

2h 55m

LIS9:45 p.m.Lisbon Humberto Delgado

6 Aug

LIS9:15 p.m.Lisbon Humberto Delgado

2h 50m

DUB12:05 a.m.Dublin

C$ 256

TAP AIR PORTUGAL

10 May

DUB5:30 a.m.Dublin

2h 55m

LIS8:25 a.m.Lisbon Humberto Delgado

20 May

LIS7:10 a.m.Lisbon Humberto Delgado

2h 50m

DUB10:00 a.m.Dublin

C$ 260

KLM flights from Dublin to Portugal

Our best KLM deals on Dublin to Portugal flight tickets

KLM

16 Jun

DUB5:55 a.m.Dublin

8h 40m

1 stop

LIS2:35 p.m.Lisbon Humberto Delgado

21 Jun

LIS7:45 p.m.Lisbon Humberto Delgado

12h 35m

1 stop

DUB8:20 a.m.Dublin

C$ 314

KLM

13 Mar

DUB8:50 a.m.Dublin

9h 55m

1 stop

LIS6:45 p.m.Lisbon Humberto Delgado

18 Mar

LIS5:00 a.m.Lisbon Humberto Delgado

7h 40m

1 stop

DUB12:40 p.m.Dublin

C$ 323

KLM

10 Feb

DUB8:50 a.m.Dublin

5h 45m

1 stop

LIS2:35 p.m.Lisbon Humberto Delgado

15 Feb

LIS3:30 p.m.Lisbon Humberto Delgado

16h 35m

1 stop

DUB8:05 a.m.Dublin

C$ 327

Fly from

Fly to

Route

Depart

Return

Price

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Mon 11/5

7:40 a.m.-10:45 a.m.

Nonstop3h 05m

Lisbon Humberto Delgado

Tue 19/5

10:15 p.m.-12:59 a.m.

Nonstop2h 44m

C$ 205

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Sat 28/2

5:15 p.m.-11:10 p.m.

1 stop5h 55m

Lisbon Humberto Delgado

Mon 2/3

6:30 p.m.-8:00 a.m.

1 stop13h 30m

C$ 250

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Sat 28/2

5:15 p.m.-11:10 p.m.

1 stop5h 55m

Lisbon Humberto Delgado

Mon 2/3

6:30 p.m.-8:00 a.m.

1 stop13h 30m

C$ 252

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Sat 21/2

4:15 a.m.-7:10 a.m.

Nonstop2h 55m

Lisbon Humberto Delgado

Wed 25/2

8:25 p.m.-11:20 p.m.

Nonstop2h 55m

C$ 253

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Sun 2/8

6:50 p.m.-9:45 p.m.

Nonstop2h 55m

Lisbon Humberto Delgado

Thu 6/8

9:15 p.m.-12:05 a.m.

Nonstop2h 50m

C$ 256

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Tue 10/3

8:50 a.m.-11:10 p.m.

1 stop14h 20m

Lisbon Humberto Delgado

Sat 14/3

6:30 p.m.-8:00 a.m.

1 stop13h 30m

C$ 258

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Sun 10/5

5:30 a.m.-8:25 a.m.

Nonstop2h 55m

Lisbon Humberto Delgado

Wed 20/5

7:10 a.m.-10:00 a.m.

Nonstop2h 50m

C$ 260

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Tue 10/3

1:25 p.m.-11:10 p.m.

1 stop9h 45m

Lisbon Humberto Delgado

Sat 14/3

6:30 p.m.-8:00 a.m.

1 stop13h 30m

C$ 263

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Mon 16/3

5:15 p.m.-11:10 p.m.

1 stop5h 55m

Lisbon Humberto Delgado

Thu 19/3

6:30 p.m.-7:50 a.m.

1 stop13h 20m

C$ 267

DublinLisbon

DUB - LIS

DUBLIS

Dublin

Sat 28/2

11:10 a.m.-2:00 p.m.

Nonstop2h 50m

Lisbon Humberto Delgado

Sun 1/3

7:25 a.m.-10:20 a.m.

Nonstop2h 55m

C$ 269

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 Dublin to Portugal

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 Portugal?

If you’re not able to fly to Portugal in January, then November is your next best option. Flight prices from Dublin to Portugal during November average around C$ 178.

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

The cheapest day to depart from Dublin to Portugal is on a Wednesday. Travellers who choose to depart for Portugal on a Wednesday will often find tickets for as low as C$ 186. Flights from Dublin to Portugal on a Friday will generally be more expensive and average around C$ 364. 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 Portugal?

The cheapest time of day to fly to Portugal is in the evening when flights can be purchased for as low as C$ 181. Try not to purchase tickets in the afternoon because they tend to be around C$ 298. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Dublin to Portugal flight route?

Fly from Dublin to Faro for the best Dublin - Portugal flight prices

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

You are more likely to see cheaper flights to Portugal from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around C$ 255 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Dublin for as low as C$ 209 on momondo.

What cabin class options are available on Dublin to Portugal flights?

There are 3 cabin classes available to choose from on Dublin to Portugal 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 Dublin to Portugal flights?

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

Cheap Dublin to Portugal flight deals and tips

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

Best price found	C$ 70
Fastest flight time	2h 50m
Direct flights	Every day
Airports in Portugal	99 airports

The best one-way flight to Portugal from Dublin in the past 72 hours is C$ 70. The best round-trip flight deal from Dublin to Portugal found on momondo in the last 72 hours is C$ 235.

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

Direct flights go from Dublin to Portugal every day.

There are 99 airports in Portugal. From Dublin there are direct flights to Lisbon Humberto Delgado (LIS).

Search flight deals

When did momondo last update prices for flights from Dublin Airport to Portugal?
Prices for flights from Dublin Airport to Portugal are refreshed on a daily basis.
How many operators does momondo search for flights from Dublin Airport to Portugal?
As of February 2026, there is 1 operator available to choose from for flights from Dublin Airport to Portugal.
How old do you have to be to fly from Dublin Airport to Portugal?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dublin Airport to Portugal.
What documentation or ID do you need to fly to Portugal?
The necessary travel and health documents for your Portugal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Dublin to Portugal?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Dublin to Portugal is Boeing 737 MAX 8 (24.22% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (22.17%), Airbus A320-100/200 (19.99%), and Embraer 190 (9.48%).

Best airlines flying from Dublin to Portugal

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

Airline	Rating	Free Cancellation	Price
Ryanair	PriceFrom C$ 87	Free Cancellation	Rating 6.9 5,261 reviews		Search Ryanair flights

Why use momondo?

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

Finding the right flight to Portugal from Dublin is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portugal quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Portugal from Dublin which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Dublin to Portugal 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 Dublin to Portugal right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Portugal from Dublin. 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 Portugal 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

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Find better results for your trip to Portugal

Popular cities

Other flights from Dublin

Other flights to Portugal

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular Cities in Portugal

Flights to Lisbonfrom C$ 499

Flights to Portofrom C$ 688

Flights to Funchalfrom C$ 719

Flights to Ponta Delgadafrom C$ 600

Flights to Farofrom C$ 678

Flights to Lajesfrom C$ 614

Flights to Pico Islandfrom C$ 965

Flights to Hortafrom C$ 820

Flights to Velasfrom C$ 850

Cheap flights from Dublin to Portugal from C$ 92

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 Portugal departing on 29/7. 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

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Find the cheapest flights from Dublin to Portugal

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Cheap last-minute flights

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TAP AIR PORTUGAL flights from Dublin to Portugal

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

KLM flights from Dublin to Portugal

Our best KLM deals on Dublin to Portugal flight tickets

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

See travel insights to Portugal from

How to get the cheapest flight ticket from Dublin to Portugal

What is the cheapest month to fly to Portugal?

If you’re not able to fly to Portugal in January, then November is your next best option. Flight prices from Dublin to Portugal during November average around C$ 178.

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

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

The cheapest time of day to fly to Portugal is in the evening when flights can be purchased for as low as C$ 181. Try not to purchase tickets in the afternoon because they tend to be around C$ 298. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Dublin to Portugal flight route?

Fly from Dublin to Faro for the best Dublin - Portugal flight prices

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

What cabin class options are available on Dublin to Portugal flights?

There are 3 cabin classes available to choose from on Dublin to Portugal 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 Dublin to Portugal flights?

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

What is the cheapest airline that flies from Dublin to Portugal?

Ryanair and TAP AIR PORTUGAL are the most popular carriers operating from Dublin to Portugal

How often are flights from Dublin to Portugal delayed?

Historically, on average around 22% of flights between Dublin and Portugal have experienced a delay on any given week. The average delay length over the past 12 months has been 108 minutes.

What is the most punctual flight time for Dublin to Portugal 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?

Tuesday 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 Portugal flights?

According to our data, Buzz has had the least delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

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

The number of flights available between Dublin and Portugal is 3 per day as of February 2026. The most frequent departure time is 7:00a.m., with 54% of daily flights leaving at noon.

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

The number of flights available between Dublin and Portugal is 24 per week as of February 2026. The most frequent departure day is Fri, with 42% of weekly flights leaving on this day.

Cheap Dublin to Portugal flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in Portugal

When did momondo last update prices for flights from Dublin Airport to Portugal?

How many operators does momondo search for flights from Dublin Airport to Portugal?

How old do you have to be to fly from Dublin Airport to Portugal?

What documentation or ID do you need to fly to Portugal?

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

Best airlines flying from Dublin to Portugal

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

Why use momondo?

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

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

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

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

An easier way to manage your Portugal 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 Portugal

Popular Cities in Portugal

Popular flights according to clicks in the last 7 days on momondo

Dublin flight routes

According to popular flight searches on momondo this year

Portugal flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to Portugal

Airlines are sorted and displayed according to clicks in the past 7 days on momondo