HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Porto

$28+ Cheap flights from Dublin (DUB) to Porto (OPO)

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — OPO
dic. 23 — dic. 301
lun. 12/23
lun. 12/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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 March or January, booked 52 days in advance, depart on a Monday or Sunday and return on a Tuesday

Cheap flight deals from Dublin to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Porto (OPO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$52
(Ryanair)

One-way from

$28
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$341
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
One-way flight from Dublin to Porto
Search Deals
High demand for flights, 4% potential price rise
Search Deals
Best time to find cheap flights, 4% potential price drop
Search Deals
Average for round-trip flights in December 2024
Search Deals

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 diciembre 18, 2024.

This Ryanair deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/208:35 pmDUB - OPO
Nonstop2h 25mRyanair
sáb. 12/281:05 pmOPO - DUB
Nonstop2h 20mRyanair
Deal found 12/18$321
This KLM deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/241:25 pmDUB - OPO
1 stop8h 55mKLM
mié. 1/16:00 amOPO - DUB
1 stop6h 40mKLM
Deal found 12/17$427
This KLM deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/235:25 pmDUB - OPO
1 stop17h 05mMultiple Airlines
dom. 1/511:45 amOPO - DUB
1 stop10h 50mMultiple Airlines
Deal found 12/17$801
This Lufthansa deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/2411:50 amDUB - OPO
1 stop10h 35mLufthansa
mié. 1/11:45 pmOPO - DUB
2 stops8h 55mLufthansa
Deal found 12/17$837

Find flights from Dublin to Porto within your budget

Customize your flight search to find flights from Dublin to Porto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DublinPorto

DUB - OPO

DUBOPO

Dublin

mié. 1/15

2:25 pm-4:50 pm

Nonstop2h 25m

Porto

jue. 1/16

6:10 am-8:35 am

Nonstop2h 25m

$54

DublinPorto

DUB - OPO

DUBOPO

Dublin

dom. 2/9

5:20 pm-10:30 am

1 stop17h 10m

Porto

jue. 2/13

8:10 pm-8:05 am

1 stop11h 55m

$151

DublinPorto

DUB - OPO

DUBOPO

Dublin

vie. 1/10

4:25 am-12:10 pm

1 stop7h 45m

Porto

vie. 1/17

5:45 pm-8:10 pm

Nonstop2h 25m

$169

DublinPorto

DUB - OPO

DUBOPO

Dublin

jue. 1/23

6:40 pm-11:10 am

1 stop16h 30m

Porto

lun. 1/27

12:00 pm-12:05 pm

1 stop24h 05m

$213

DublinPorto

DUB - OPO

DUBOPO

Dublin

dom. 4/13

5:35 am-3:00 pm

1 stop9h 25m

Porto

jue. 4/24

2:20 pm-12:05 am

1 stop9h 45m

$262

DublinPorto

DUB - OPO

DUBOPO

Dublin

jue. 1/23

10:45 am-12:50 pm

1 stop26h 05m

Porto

lun. 1/27

12:25 pm-10:00 am

2 stops21h 35m

$280

DublinPorto

DUB - OPO

DUBOPO

Dublin

jue. 1/23

6:30 am-4:00 pm

2 stops9h 30m

Porto

lun. 1/27

12:25 pm-7:35 pm

2 stops7h 10m

$867

DublinPorto

DUB - OPO

DUBOPO

Dublin

mié. 1/15

2:25 pm-4:50 pm

Nonstop2h 25m

$28

DublinPorto

DUB - OPO

DUBOPO

Dublin

sáb. 1/18

11:00 am-8:00 pm

1 stop9h 00m

$55

DublinPorto

DUB - OPO

DUBOPO

Dublin

sáb. 3/15

5:20 pm-10:05 am

1 stop16h 45m

$79

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 15 results
1
2

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 December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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?

Use this chart to determine the optimal time to book a round-trip flight from Dublin to Porto. Price data was last updated on December 13, 2024.

To ensure you get the cheapest price possible for a flight from Dublin to Porto, you should look to book at least 52 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 $1,000). 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?

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 diciembre 18, 2024.

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 in the evening, which can drop the price by up to 39% versus a flight at noon.

Rainfall in Porto by month

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

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

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 diciembre 18, 2024.
Read reviews from past customers who have flown Ryanair, KLM and Lufthansa from Dublin to Porto. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,349 reviews

Entertainment

7.2

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.9

Crew

8.4

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

KLM
7.8
Good
1,349 reviews
KLM
7.8
Good
1,349 reviews

Entertainment

7.2

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.9

Crew

8.4

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Austrian Airlines
7.6
Good
787 reviews
KLM
7.8
Good
1,349 reviews

Entertainment

7.2

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.9

Crew

8.4

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

SWISS
7.6
Good
1,606 reviews
KLM
7.8
Good
1,349 reviews

Entertainment

7.2

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.9

Crew

8.4

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

TAP AIR PORTUGAL
7.1
Good
1,877 reviews
KLM
7.8
Good
1,349 reviews

Entertainment

7.2

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.9

Crew

8.4

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

Iberia
7.0
Good
2,656 reviews
KLM
7.8
Good
1,349 reviews

Entertainment

7.2

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.9

Crew

8.4

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

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?

    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 $52, was found to be the cheapest airline from Dublin to Porto.Alternate airlines to your destination round-trip include KLM and SWISS. Ryanair is 77% 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 $28 on Ryanair. Other airlines that offer cheap prices include Iberia from $55 and KLM from $79 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 $128. 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 $1,000). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dublin to Porto

See prices for flight routes from nearby airports that may be better suited for you.
Dublin to Lisbon flights

Top 2 airlines flying from Dublin to Porto

Discover the top 2 airlines that operate flights from Dublin to Porto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$102Average$207FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$184Average$209FlexibilityNo cancel feeOn-timeN/A
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.