How popular is this Dublin to Porto flight route?

The Dublin to Porto flight path was viewed by 16 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 £48, was found to be the cheapest airline from Dublin to Porto.Alternate airlines flying return to your destination include KLM and TAP AIR PORTUGAL. Ryanair is currently priced 75% below the average price you’ll pay for this route.

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

The cheapet airlines for a one-way flight from Dublin to Porto are Ryanair (£21), KLM (£63), and TAP AIR PORTUGAL (£71).

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

Travellers seeking maximum savings on their Dublin to Porto flight should consider departing on Wednesday at midday when fares are most often at their lowest. Thursday afternoons 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?

Looking for the cheapest flight from Dublin to Porto? While on average our users pay £161, our data indicates the cheapest price to be £75. The most popular route (Dublin - Porto), is priced around £238.

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

Flying to your destination on a Friday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Porto. Check prices with Cheapflights to find a great deal for your trip.

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

Find a great deal and save up to 9% by booking at least 25 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Dublin to Porto within the next two weeks, with the cheapest ticket starting at £109.

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

Our data shows that January tends to be the cheapest month to fly to Porto from Dublin. Users have commonly found prices around £198 for the month, but tickets can be as low as £75. Due to multiple factors, prepare for potentially higher prices in July.

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 holiday 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.

£21+ Flights from Dublin to Porto

The best prices from Dublin to Porto are usually found in January or February, booked 24 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Dublin to Porto

Round-trip from	£48
One-way from	£21
Popular in	July
Cheapest in	January
Average price	£120

Ryanair
27/2-6/3
Nonstop
4h 50m total
Dublin to Porto

Search Deals

Ryanair
24/2
Nonstop
2h 25m total
Dublin to Porto

Search Deals

High demand for flights, 26% potential price rise

Search Deals

Best time to find cheap flights, 4% potential price drop

Search Deals

Average for round-trip flights in January 2025

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 21 January 2025.

Thu 27/209:10DUB - OPO

Nonstop2h 25mRyanair

Thu 6/306:10OPO - DUB

Nonstop2h 25mRyanair

Deal found 20/1£48

Fri 7/217:25DUB - OPO

1 stop17h 05mKLM

Mon 10/216:10OPO - DUB

1 stop15h 55mKLM

Deal found 20/1£121

Wed 12/318:45DUB - OPO

2 stops20h 10mMultiple Airlines

Thu 13/319:00OPO - DUB

1 stop12h 55mMultiple Airlines

Deal found 20/1£126

Thu 6/204:25DUB - OPO

1 stop5h 30mTAP AIR PORTUGAL

Mon 10/210:10OPO - DUB

1 stop6h 00mTAP AIR PORTUGAL

Deal found 20/1£138

Wed 8/1021:00DUB - OPO

1 stop11h 00mVueling

Mon 20/1022:00OPO - DUB

1 stop11h 10mVueling

Deal found 19/1£143

Thu 20/218:40DUB - OPO

1 stop22h 00mSWISS

Thu 27/219:30OPO - DUB

1 stop16h 25mSWISS

Deal found 20/1£156

Thu 20/205:15DUB - OPO

2 stops7h 35mLufthansa

Thu 27/206:00OPO - DUB

1 stop10h 40mLufthansa

Deal found 20/1£176

Wed 16/408:50DUB - OPO

2 stops24h 45mAustrian Airlines

Sun 20/418:45OPO - DUB

2 stops27h 30mAustrian Airlines

Deal found 20/1£400

Fri 7/208:40DUB - OPO

2 stops11h 20mBritish Airways

Mon 10/208:20OPO - DUB

2 stops8h 30mBritish Airways

Deal found 20/1£592

Best flights from Dublin to Porto
Discover carefully curated flight deals from Dublin to Porto that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 January 2025.

Thu 27/209:10DUB - OPO

Nonstop2h 25mRyanair

Thu 6/306:10OPO - DUB

Nonstop2h 25mRyanair

Deal found 20/1£48

Fri 7/217:25DUB - OPO

1 stop17h 05mKLM

Mon 10/216:10OPO - DUB

1 stop15h 55mKLM

Deal found 20/1£121

Wed 12/318:45DUB - OPO

2 stops20h 10mMultiple Airlines

Thu 13/319:00OPO - DUB

1 stop12h 55mMultiple Airlines

Deal found 20/1£126

Thu 6/204:25DUB - OPO

1 stop5h 30mTAP AIR PORTUGAL

Mon 10/210:10OPO - DUB

1 stop6h 00mTAP AIR PORTUGAL

Deal found 20/1£138

Thu 20/218:40DUB - OPO

1 stop22h 00mSWISS

Thu 27/219:30OPO - DUB

1 stop16h 25mSWISS

Deal found 20/1£156

Thu 20/205:15DUB - OPO

2 stops7h 35mLufthansa

Thu 27/206:00OPO - DUB

1 stop10h 40mLufthansa

Deal found 20/1£176

Wed 9/412:10DUB - OPO

2 stops21h 25mAustrian Airlines

Sun 13/418:45OPO - DUB

2 stops22h 05mAustrian Airlines

Deal found 21/1£255

Fri 7/208:40DUB - OPO

2 stops11h 20mBritish Airways

Mon 10/208:20OPO - DUB

2 stops8h 30mBritish Airways

Deal found 20/1£592

Last-minute flights from Dublin to Porto
Discover last-minute flight deals from Dublin to Porto. Data last updated 21 January 2025 and is based on user searches.

Fri 24/104:25DUB - OPO

1 stop5h 25mMultiple Airlines

Mon 27/109:40OPO - DUB

1 stop10h 35mMultiple Airlines

Deal found 20/1£134

Wed 29/117:25DUB - OPO

1 stop17h 05mKLM

Mon 3/216:10OPO - DUB

1 stop15h 55mKLM

Deal found 20/1£238

Wed 29/114:25DUB - OPO

Nonstop2h 25mRyanair

Mon 3/217:45OPO - DUB

Nonstop2h 25mRyanair

Deal found 20/1£240

Wed 29/112:55DUB - OPO

2 stops43h 00mSWISS

Mon 3/212:00OPO - DUB

1 stop24h 05mSWISS

Deal found 20/1£259

Thu 6/204:25DUB - OPO

1 stop5h 30mTAP AIR PORTUGAL

Mon 10/210:10OPO - DUB

1 stop6h 00mTAP AIR PORTUGAL

Deal found 20/1£138

Fri 7/217:25DUB - OPO

1 stop17h 05mKLM

Mon 10/216:10OPO - DUB

1 stop15h 55mKLM

Deal found 20/1£121

Fri 7/208:40DUB - OPO

2 stops11h 20mBritish Airways

Mon 10/208:20OPO - DUB

2 stops8h 30mBritish Airways

Deal found 20/1£592

Thu 20/218:40DUB - OPO

1 stop22h 00mSWISS

Thu 27/219:30OPO - DUB

1 stop16h 25mSWISS

Deal found 20/1£156

Thu 20/205:15DUB - OPO

2 stops7h 35mLufthansa

Thu 27/206:00OPO - DUB

1 stop10h 40mLufthansa

Deal found 20/1£176

Thu 27/209:10DUB - OPO

Nonstop2h 25mRyanair

Thu 6/306:10OPO - DUB

Nonstop2h 25mRyanair

Deal found 20/1£48

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 21 January 2025.

Mon 24/220:35DUB - OPO

Nonstop2h 25mRyanair

Deal found 20/1£21

Fri 21/217:25DUB - OPO

1 stop15h 10mKLM

Deal found 19/1£63

Thu 20/204:25DUB - OPO

1 stop12h 35mTAP AIR PORTUGAL

Deal found 20/1£71

Tue 18/215:30DUB - OPO

2 stops16h 30mMultiple Airlines

Deal found 20/1£79

Fri 21/319:50DUB - OPO

1 stop23h 05mTransavia France

Deal found 20/1£88

Sat 22/318:40DUB - OPO

2 stops20h 35mSWISS

Deal found 20/1£107

Sat 22/218:00DUB - OPO

2 stops28h 25mLufthansa

Deal found 19/1£116

Sat 19/408:55DUB - OPO

2 stops48h 40mAustrian Airlines

Deal found 20/1£206

Sat 19/409:05DUB - OPO

2 stops31h 30mAir Serbia

Deal found 20/1£296

Find flights from Dublin to Porto within your budget

Fly from

Fly to

Route

Depart

Return

Price

DublinPorto

DUB - OPO

DUBOPO

Dublin

Thu 27/2

09:10-11:35

Nonstop2h 25m

Porto

Thu 6/3

06:10-08:35

Nonstop2h 25m

£48

DublinPorto

DUB - OPO

DUBOPO

Dublin

Fri 7/2

17:25-10:30

1 stop17h 05m

Porto

Mon 10/2

16:10-08:05

1 stop15h 55m

£121

DublinPorto

DUB - OPO

DUBOPO

Dublin

Wed 12/3

18:45-14:55

2 stops20h 10m

Porto

Thu 13/3

19:00-07:55

1 stop12h 55m

£126

DublinPorto

DUB - OPO

DUBOPO

Dublin

Thu 6/2

04:25-09:55

1 stop5h 30m

Porto

Mon 10/2

10:10-16:10

1 stop6h 00m

£138

DublinPorto

DUB - OPO

DUBOPO

Dublin

Thu 20/2

18:40-16:40

1 stop22h 00m

Porto

Thu 27/2

19:30-11:55

1 stop16h 25m

£156

DublinPorto

DUB - OPO

DUBOPO

Dublin

Thu 20/2

05:15-12:50

2 stops7h 35m

Porto

Thu 27/2

06:00-16:40

1 stop10h 40m

£176

DublinPorto

DUB - OPO

DUBOPO

Dublin

Wed 9/4

12:10-09:35

2 stops21h 25m

Porto

Sun 13/4

18:45-16:50

2 stops22h 05m

£255

DublinPorto

DUB - OPO

DUBOPO

Dublin

Fri 7/2

08:40-20:00

2 stops11h 20m

Porto

Mon 10/2

08:20-16:50

2 stops8h 30m

£592

DublinPorto

DUB - OPO

DUBOPO

Dublin

Mon 24/2

20:35-23:00

Nonstop2h 25m

£21

DublinPorto

DUB - OPO

DUBOPO

Dublin

Fri 21/2

17:25-08:35

1 stop15h 10m

£63

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 17 results

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 return 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 24 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, February is the cheapest month in which you can book a flight from Dublin to Porto (average of £66). Flying from Dublin to Porto in August is currently the most expensive (average of £258). 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?

It’s typically best to fly out from Dublin to Porto in the evening. Doing so could potentially save you 28% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Porto by month

In terms of precipitation, rainfall in Porto ranges from 18.0 - 195.0 inches per month. December is typically the wettest month, when rainfall can reach 195.0 mm. July is typically the driest time to visit Porto when rainfall is around 18.0 mm.

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 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

Reviews of airlines servicing Porto

Read through reviews of airlines operating flights from Dublin to Porto, such as Ryanair, KLM and SWISS. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,341 reviews

Check prices

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM

7.8

Good

1,341 reviews

KLM

7.8

Good

1,341 reviews

Check prices

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Austrian Airlines

7.6

Good

786 reviews

KLM

7.8

Good

1,341 reviews

Check prices

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

SWISS

7.5

Good

1,600 reviews

KLM

7.8

Good

1,341 reviews

Check prices

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Transavia France

7.4

Good

339 reviews

KLM

7.8

Good

1,341 reviews

Check prices

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

TAP AIR PORTUGAL

7.2

Good

1,869 reviews

KLM

7.8

Good

1,341 reviews

Check prices

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

How popular is this Dublin to Porto flight route?
The Dublin to Porto flight path was viewed by 16 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 £48, was found to be the cheapest airline from Dublin to Porto.Alternate airlines flying return to your destination include KLM and TAP AIR PORTUGAL. Ryanair is currently priced 75% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Dublin to Porto one-way?
The cheapet airlines for a one-way flight from Dublin to Porto are Ryanair (£21), KLM (£63), and TAP AIR PORTUGAL (£71).
What are the cheapest flights from Dublin to Porto?
Looking for the cheapest flight from Dublin to Porto? While on average our users pay £161, our data indicates the cheapest price to be £75. The most popular route (Dublin - Porto), is priced around £238.
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 holiday 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, February is the cheapest month in which you can book a flight from Dublin to Porto (average of £66). Flying from Dublin to Porto in August is currently the most expensive (average of £258). 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

Coimbra

Viseu

Guimarães

Vila Nova de Gaia

Aveiro

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Alternative routes for Dublin to Porto

Dublin to Lisbon flights

Dublin to Faro flights

Other flights to Porto

Top 2 airlines flying from Dublin to Porto

Airline	Cheapest	Average	Flexibility	On-time
TAP AIR PORTUGAL	Cheapest£84	Average£195	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Ryanair	Cheapest£95	Average£156	FlexibilityNo cancel fee	On-timeN/A	Search Ryanair flights

Fly with Cheapflights

How does Cheapflights help users find flights from Dublin to Porto?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Porto from Dublin today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Dublin to Porto?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Dublin to Porto for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Dublin to Porto with no change fees?

Need flexible booking options for your flight to Porto from Dublin? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Dublin to Porto become cheaper?

Of course! You can now track prices for flights from Dublin to Porto and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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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.

Cheap flights from Dublin to Porto from £21

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 24/2. Fares are subject to change and may not be available on all flights or dates of travel.

The best prices from Dublin to Porto are usually found in January or February, booked 24 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Dublin to Porto

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 21 January 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 21 January 2025.

Find flights from Dublin to Porto within your budget

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 return flight from Dublin to Porto. Price data was last updated on 17 January 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 21 January 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 21 January 2025.

Read through reviews of airlines operating flights from Dublin to Porto, such as Ryanair, KLM and SWISS. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

Travelling to a place near Dublin?

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.

Top 2 airlines flying from Dublin to Porto

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dublin to Porto?

Why should you use Cheapflights to find cheap flight tickets from Dublin to Porto?

Can Cheapflights find flights from Dublin to Porto with no change fees?

Can Cheapflights notify me if prices for flights from Dublin to Porto become cheaper?

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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 21 January 2025.