How popular is this Dublin to Porto flight route?

The Dublin to Porto flight path was viewed by 1 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 Dublin to Porto round-trip?

Ryanair, at $66, was found to be the cheapest airline from Dublin to Porto.Alternate airlines to your destination round-trip include KLM and SWISS. Ryanair is 71% cheaper than the average price of flights available within the next 90 days to this destination.

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

One-way options have recently been found by users for as low as $91 on KLM. Other airlines that offer cheap prices include Ryanair from $92 and TAP AIR PORTUGAL from $160 one-way.

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

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

What are the cheapest flights from Dublin to Porto?

The cheapest flight price from Dublin to Porto is $61. On average you can expect to pay $186. The most popular route, (Dublin - Porto), can usually be booked for $359.

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

Sunday is generally a great day to depart. Flying on this day could help you save up to 100%.

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

Users have found that booking a flight from Dublin to Porto at least 25 days early can save you up to 9% on average compared to booking a flight this week. If booking 25 days before your flight isn’t an option for you, users have found flights from Dublin to Porto for as little as $133 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 $270 for flights departing within the next 3 days.

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

The best pricing can be found in the month of February. Prices to Porto from Dublin average $230. You can even find prices in February for less than $230, as users have found deals to Porto from as low as $89. The month of December appears to be one of the more expensive times to travel to Porto from Dublin. Flying in the targeted month can save you up to 45%.

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

Most trusted provider : When it comes to deals on Dublin-Porto flights, Cheapflights users trust FlightHub the most. FlightHub 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 Dublin-Porto flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Dublin to Porto?

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

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

Yes. Cheapflights offers flight deals from Dublin to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$66+ Flights from Dublin to Porto

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Find cheap flights from Dublin to Porto 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.

The best prices from Dublin to Porto are usually found in February or January, booked 78 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Dublin to Porto

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$66 (Ryanair)
Popular in	December
Cheapest in	February
Average price	$169
Good round-trip deal	$191 or less
Good one-way deal	$95 or less

Provider with most accurate pricing for Dublin-Porto flight deals.

Search Deals

Provider most trusted by Cheapflights users for Dublin-Porto flights.

Search Deals

From Dublin to Porto

Search Deals

Highest demand for flights based on searches. 2% potential increase in price ($4 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($10 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Price to beat on a round-trip flight from Dublin to Porto.

Search Deals

Price to beat on a one-way flight from Dublin to Porto.

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Find flight deals from Dublin to Porto

Cheapest flights from Dublin to Porto
Explore the most affordable flight options available from Dublin to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 14, 2025.

Tue 4/17:35 pmDUB - OPO

Nonstop2h 25mRyanair

Tue 4/1510:25 pmOPO - DUB

Nonstop2h 25mRyanair

Deal found 3/13

$66

Mon 5/121:20 pmDUB - OPO

1 stop8h 55mKLM

Wed 5/219:15 pmOPO - DUB

1 stop11h 05mKLM

Deal found 3/13

$167

Tue 9/239:35 amDUB - OPO

1 stop10h 20mIberia

Tue 9/308:35 pmOPO - DUB

1 stop11h 55mIberia

Deal found 3/13

$180

Thu 3/279:00 amDUB - OPO

2 stops23h 30mMultiple Airlines

Wed 4/210:00 pmOPO - DUB

1 stop19h 00mMultiple Airlines

Deal found 3/13

$201

Tue 5/66:40 pmDUB - OPO

1 stop13h 15mSWISS

Thu 5/157:20 pmOPO - DUB

1 stop16h 50mSWISS

Deal found 3/13

$206

Wed 12/315:00 pmDUB - OPO

1 stop17h 15mTAP AIR PORTUGAL

Sat 1/35:00 amOPO - DUB

1 stop5h 20mTAP AIR PORTUGAL

Deal found 3/13

$220

Thu 5/85:55 amDUB - OPO

1 stop16h 50mLufthansa

Wed 5/216:00 amOPO - DUB

1 stop26h 10mLufthansa

Deal found 3/13

$231

Sun 4/275:55 amDUB - OPO

2 stops27h 40mAustrian Airlines

Sun 5/46:45 pmOPO - DUB

2 stops40h 40mAustrian Airlines

Deal found 3/12

$403

Sat 4/193:55 pmDUB - OPO

1 stop16h 30mAir France

Mon 4/214:20 pmOPO - DUB

1 stop15h 55mAir France

Deal found 3/13

$718

Fri 5/211:59 pmDUB - OPO

1 stop23h 41mAegean Airlines

Tue 5/2011:35 pmOPO - DUB

1 stop10h 25mAegean Airlines

Deal found 3/13

$1,008

Best flights from Dublin to Porto
Discover carefully curated flight deals from Dublin to Porto that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 14, 2025.

Tue 4/17:35 pmDUB - OPO

Nonstop2h 25mRyanair

Tue 4/1510:25 pmOPO - DUB

Nonstop2h 25mRyanair

Deal found 3/13

$66

Mon 5/121:20 pmDUB - OPO

1 stop8h 55mKLM

Wed 5/219:15 pmOPO - DUB

1 stop11h 05mKLM

Deal found 3/13

$167

Thu 3/279:00 amDUB - OPO

2 stops23h 30mMultiple Airlines

Wed 4/210:00 pmOPO - DUB

1 stop19h 00mMultiple Airlines

Deal found 3/13

$201

Tue 5/66:40 pmDUB - OPO

1 stop13h 15mSWISS

Thu 5/157:20 pmOPO - DUB

1 stop16h 50mSWISS

Deal found 3/13

$206

Thu 5/85:55 amDUB - OPO

1 stop16h 50mLufthansa

Wed 5/216:00 amOPO - DUB

1 stop26h 10mLufthansa

Deal found 3/13

$231

Mon 5/55:30 amDUB - OPO

1 stop17h 30mTAP AIR PORTUGAL

Wed 5/2111:00 amOPO - DUB

1 stop12h 55mTAP AIR PORTUGAL

Deal found 3/13

$240

Sun 4/275:55 amDUB - OPO

2 stops27h 40mAustrian Airlines

Sun 5/46:45 pmOPO - DUB

2 stops40h 40mAustrian Airlines

Deal found 3/12

$403

Sat 4/193:55 pmDUB - OPO

1 stop16h 30mAir France

Mon 4/214:20 pmOPO - DUB

1 stop15h 55mAir France

Deal found 3/13

$718

Fri 5/211:59 pmDUB - OPO

1 stop23h 41mAegean Airlines

Tue 5/2011:35 pmOPO - DUB

1 stop10h 25mAegean Airlines

Deal found 3/13

$1,008

Last-minute flights from Dublin to Porto
Discover last-minute flight deals from Dublin to Porto. Data last updated March 14, 2025 and is based on user searches.

Sat 3/225:10 pmDUB - OPO

2 stops18h 05mSWISS

Sat 3/298:40 amOPO - DUB

2 stops7h 30mSWISS

Deal found 3/13

$355

Thu 3/279:00 amDUB - OPO

2 stops23h 30mMultiple Airlines

Wed 4/210:00 pmOPO - DUB

1 stop19h 00mMultiple Airlines

Deal found 3/13

$201

Sat 3/295:00 amDUB - OPO

2 stops18h 35mLufthansa

Wed 4/26:15 amOPO - DUB

1 stop10h 40mLufthansa

Deal found 3/13

$319

Tue 4/18:55 amDUB - OPO

1 stop9h 00mKLM

Tue 4/156:50 pmOPO - DUB

1 stop13h 30mKLM

Deal found 3/13

$168

Sat 4/58:40 amDUB - OPO

1 stop9h 50mSWISS

Mon 4/77:20 pmOPO - DUB

1 stop22h 30mSWISS

Deal found 3/13

$246

Mon 4/710:45 amDUB - OPO

Nonstop2h 25mRyanair

Tue 4/1510:25 pmOPO - DUB

Nonstop2h 25mRyanair

Deal found 3/12

$82

Sat 4/193:55 pmDUB - OPO

1 stop16h 30mAir France

Mon 4/214:20 pmOPO - DUB

1 stop15h 55mAir France

Deal found 3/13

$718

Sun 4/275:55 amDUB - OPO

2 stops27h 40mAustrian Airlines

Sun 5/46:45 pmOPO - DUB

2 stops40h 40mAustrian Airlines

Deal found 3/12

$403

One-way flights from Dublin to Porto
Search for one-way flight options from Dublin to Porto. Find affordable one-way fares based on user searches. Data last updated March 14, 2025.

Tue 6/245:55 amDUB - OPO

1 stop12h 00mKLM

Deal found 3/14

$91

Tue 6/37:35 pmDUB - OPO

Nonstop2h 25mRyanair

Deal found 3/12

$92

Thu 5/155:30 amDUB - OPO

1 stop9h 30mTAP AIR PORTUGAL

Deal found 3/13

$160

Thu 3/206:35 amDUB - OPO

1 stop6h 05mMultiple Airlines

Deal found 3/13

$170

Tue 4/11:00 pmDUB - OPO

2 stops24h 45mSWISS

Deal found 3/13

$173

Thu 5/155:45 pmDUB - OPO

2 stops17h 30mLufthansa

Deal found 3/13

$231

Sat 4/199:00 amDUB - OPO

2 stops48h 35mAustrian Airlines

Deal found 3/13

$339

Sat 4/196:00 amDUB - OPO

1 stop26h 25mAir France

Deal found 3/13

$373

Find flights from Dublin to Porto within your budget

Fly from

Fly to

Route

Depart

Return

Price

DublinPorto

DUB - OPO

DUBOPO

Dublin

Tue 4/1

7:35 pm-10:00 pm

Nonstop2h 25m

Porto

Tue 4/15

10:25 pm-12:50 am

Nonstop2h 25m

$66

DublinPorto

DUB - OPO

DUBOPO

Dublin

Mon 5/12

1:20 pm-10:15 pm

1 stop8h 55m

Porto

Wed 5/21

9:15 pm-8:20 am

1 stop11h 05m

$167

DublinPorto

DUB - OPO

DUBOPO

Dublin

Thu 3/27

9:00 am-8:30 am

2 stops23h 30m

Porto

Wed 4/2

10:00 pm-5:00 pm

1 stop19h 00m

$201

DublinPorto

DUB - OPO

DUBOPO

Dublin

Tue 5/6

6:40 pm-7:55 am

1 stop13h 15m

Porto

Thu 5/15

7:20 pm-12:10 pm

1 stop16h 50m

$206

DublinPorto

DUB - OPO

DUBOPO

Dublin

Thu 5/8

5:55 am-10:45 pm

1 stop16h 50m

Porto

Wed 5/21

6:00 am-8:10 am

1 stop26h 10m

$231

DublinPorto

DUB - OPO

DUBOPO

Dublin

Mon 5/5

5:30 am-11:00 pm

1 stop17h 30m

Porto

Wed 5/21

11:00 am-11:55 pm

1 stop12h 55m

$240

DublinPorto

DUB - OPO

DUBOPO

Dublin

Sun 4/27

5:55 am-9:35 am

2 stops27h 40m

Porto

Sun 5/4

6:45 pm-11:25 am

2 stops40h 40m

$403

DublinPorto

DUB - OPO

DUBOPO

Dublin

Sat 4/19

3:55 pm-8:25 am

1 stop16h 30m

Porto

Mon 4/21

4:20 pm-8:15 am

1 stop15h 55m

$718

DublinPorto

DUB - OPO

DUBOPO

Dublin

Fri 5/2

11:59 pm-11:40 pm

1 stop23h 41m

Porto

Tue 5/20

11:35 pm-10:00 am

1 stop10h 25m

$1,008

DublinPorto

DUB - OPO

DUBOPO

Dublin

Tue 6/24

5:55 am-5:55 pm

1 stop12h 00m

$91

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/14

Showing 1-10 of 17 results

Compare providers for flights from Dublin to Porto

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

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 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 Dublin-Porto flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dublin-Porto flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dublin-Porto flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Dublin-Porto flights, Cheapflights users trust FlightHub the most. FlightHub 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 Dublin-Porto flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dublin to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Dublin 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.

Travel insights for flights from Dublin to Porto

Get recent, data-driven insights about flights from Dublin to Porto including ideal travel times, pricing trends, and more.

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

To ensure you get the cheapest price possible for a flight from Dublin to Porto, you should look to book at least 75 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Dublin to Porto (average of $523). Flying from Dublin to Porto in June is currently the most expensive (average of $1,083). 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 DUB to OPO?

When flying from Dublin to Porto, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 37% versus a flight in the morning.

Rainfall in Porto by month

In terms of precipitation, rainfall in Porto ranges from 0.7 - 7.7 inches per month. December is typically the wettest month, when rainfall can reach 7.7 in. July is typically the driest time to visit Porto when rainfall is around 0.7 in.

Temperature in Porto by month

If weather is an important factor for your trip to Porto, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Porto

Aegean Airlines

8.1

Very good

725 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

725 reviews

Aegean Airlines

8.1

Very good

725 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

1,320 reviews

Aegean Airlines

8.1

Very good

725 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

Austrian Airlines

7.6

Good

766 reviews

Aegean Airlines

8.1

Very good

725 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

1,564 reviews

Aegean Airlines

8.1

Very good

725 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

Air France

7.4

Good

1,424 reviews

Aegean Airlines

8.1

Very good

725 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

How popular is this Dublin to Porto flight route?
The Dublin to Porto flight path was viewed by 1 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 Dublin to Porto round-trip?
Ryanair, at $66, was found to be the cheapest airline from Dublin to Porto.Alternate airlines to your destination round-trip include KLM and SWISS. Ryanair is 71% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Dublin to Porto one-way?
One-way options have recently been found by users for as low as $91 on KLM. Other airlines that offer cheap prices include Ryanair from $92 and TAP AIR PORTUGAL from $160 one-way.
What are the cheapest flights from Dublin to Porto?
The cheapest flight price from Dublin to Porto is $61. On average you can expect to pay $186. The most popular route, (Dublin - Porto), can usually be booked for $359.
Can I find deals for flights from Dublin to Porto that include hotel bookings?
Yes. In addition to deals on Dublin to Porto flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dublin to Porto?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Porto.
Can I find deals for business class flights from Dublin to Porto?
Yes. Cheapflights offers flight deals from Dublin to Porto 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 Dublin to Porto?
Currently, January is the cheapest month in which you can book a flight from Dublin to Porto (average of $523). Flying from Dublin to Porto in June is currently the most expensive (average of $1,083). 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

Aveiro

Coimbra

Matosinhos

Arcos de Valdevez

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Alternative routes for Dublin to Porto

Dublin to Lisbon flights

Other flights to Porto

Top airline flying from Dublin to Porto

Airline	Cheapest	Average	Flexibility	On-time
Ryanair	Cheapest$122	Average$202	FlexibilityNo cancel fee	On-timeN/A

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$66+ Cheap flights from Dublin (DUB) to Porto (OPO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dublin to Porto with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from Dublin to Porto are usually found in February or January, booked 78 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Dublin to Porto

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Dublin to Porto

Cheapest flights from Dublin to PortoExplore the most affordable flight options available from Dublin to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 14, 2025.

Explore the most affordable flight options available from Dublin to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 14, 2025.

Find flights from Dublin to Porto within your budget

Compare providers for flights from Dublin to Porto

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 Dublin to Porto in March.

Best time to book a flight from Dublin to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Dublin with our price prediction graph.

Travel insights for flights from Dublin to Porto

Get recent, data-driven insights about flights from Dublin to Porto including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Dublin to Porto. Price data was last updated on March 7, 2025.

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

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

Find hourly flight availability from Dublin to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 14, 2025.

Rainfall in Porto by month

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

Temperature in Porto by month

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

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto. Reviews last updated March 14, 2025.

Related info for your journey

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

How popular is this Dublin to Porto flight route?

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

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

What are the cheapest flights from Dublin to Porto?

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

How can I find direct flights from Dublin to Porto?

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

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

Traveling to a place near Dublin?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Dublin to Porto

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Dublin to Porto

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Book with Flexibility

Travel Smart

Cheapest flights from Dublin to Porto
Explore the most affordable flight options available from Dublin to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 14, 2025.