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Cheap flights from Ireland to Porto from £47

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/1. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — OPO
26 nov. — 3 dec.1
1 adult

Cheap flight deals from Ireland to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Ireland (IE0) 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 21 november 2024.

Find flight deals from Ireland to Porto

Cheapest flights from Ireland to Porto
Explore the most affordable flight options available from Ireland to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 november 2024.

tor. 5/1209:10DUB - OPO
Nonstop2h 25mRyanair
tor. 19/1218:10OPO - DUB
1 stop5h 25mRyanair
Deal found 19/11£107
tor. 28/1105:55DUB - OPO
1 stop9h 30mKLM
lør. 7/1220:05OPO - DUB
1 stop12h 00mKLM
Deal found 20/11£166
fre. 6/1218:40DUB - OPO
1 stop16h 30mSWISS
tir. 10/1212:05OPO - DUB
1 stop5h 45mSWISS
Deal found 20/11£177
ons. 4/1204:25DUB - OPO
1 stop6h 40mMultiple Airlines
tor. 19/1206:10OPO - DUB
Nonstop2h 25mMultiple Airlines
Deal found 19/11£188
ons. 4/1204:25DUB - OPO
1 stop6h 40mTAP AIR PORTUGAL
lør. 7/1216:55OPO - DUB
1 stop6h 25mTAP AIR PORTUGAL
Deal found 20/11£342
tor. 5/1211:00DUB - OPO
1 stop5h 00mIberia
tor. 19/1216:40OPO - DUB
1 stop5h 25mIberia
Deal found 19/11£416
fre. 22/1104:25DUB - OPO
2 stops31h 25mAzores Airlines
ons. 27/1122:05OPO - DUB
2 stops36h 15mAzores Airlines
Deal found 20/11£419
tir. 24/1205:00DUB - OPO
1 stop17h 25mLufthansa
man. 30/1206:00OPO - DUB
1 stop16h 40mLufthansa
Deal found 20/11£474
man. 23/1220:10DUB - OPO
1 stop13h 45mBritish Airways
ons. 1/118:30OPO - DUB
1 stop13h 25mBritish Airways
Deal found 20/11£648

Find flights from Ireland to Porto within your budget

Customise your flight search to find flights from Ireland 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 939,815 searches. Data last updated 21 november 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DublinPorto

DUB - OPO

DUBOPO

Dublin

tor. 5/12

09:10-11:35

Nonstop2h 25m

Porto

tor. 19/12

06:10-08:35

Nonstop2h 25m

£66

DublinPorto

DUB - OPO

DUBOPO

Dublin

man. 13/1

13:15-21:20

1 stop8h 05m

Porto

tor. 30/1

21:55-10:50

1 stop12h 55m

£103

DublinPorto

DUB - OPO

DUBOPO

Dublin

tor. 30/1

04:25-09:55

1 stop5h 30m

Porto

søn. 9/2

05:00-10:20

1 stop5h 20m

£114

DublinPorto

DUB - OPO

DUBOPO

Dublin

fre. 31/1

17:25-10:30

1 stop17h 05m

Porto

tor. 6/2

06:15-12:40

1 stop6h 25m

£117

DublinPorto

DUB - OPO

DUBOPO

Dublin

søn. 12/1

04:25-10:15

1 stop5h 50m

Porto

tor. 30/1

06:10-08:35

Nonstop2h 25m

£120

DublinPorto

DUB - OPO

DUBOPO

Dublin

fre. 6/12

18:40-11:10

1 stop16h 30m

Porto

tir. 10/12

12:05-17:50

1 stop5h 45m

£177

DublinPorto

DUB - OPO

DUBOPO

Dublin

fre. 14/3

05:00-15:10

1 stop10h 10m

Porto

man. 17/3

16:25-22:40

1 stop6h 15m

£182

DublinPorto

DUB - OPO

DUBOPO

Dublin

tir. 22/4

15:25-07:35

2 stops16h 10m

Porto

lør. 26/4

12:20-22:25

2 stops10h 05m

£263

DublinPorto

DUB - OPO

DUBOPO

Dublin

tor. 5/12

11:00-16:00

1 stop5h 00m

Porto

tor. 19/12

16:40-22:05

1 stop5h 25m

£416

DublinPorto

DUB - OPO

DUBOPO

Dublin

tor. 20/2

09:10-11:35

Nonstop2h 25m

£54

Flights are sorted by cheapest return flights first.

Deals found on 19/11

Showing 1-10 of 16 results
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Best time to book a flight from Ireland to Porto

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

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

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

Currently, February is the cheapest month in which you can book a flight from Ireland to Porto (average of £65). Flying from Ireland 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 IE to OPO?

Find hourly flight availability from Ireland 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 november 2024.

When flying from Ireland to Porto, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 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

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 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

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 november 2024.
See what other customers who have flown with Ryanair, TAP AIR PORTUGAL and KLM from Ireland to Porto have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.8
Good
1,350 reviews

Entertainment

7.2

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.9

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

7.8
Good
1,350 reviews
7.8
Good
1,350 reviews

Entertainment

7.2

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.9

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

7.6
Good
805 reviews
7.8
Good
1,350 reviews

Entertainment

7.2

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.9

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

7.6
Good
1,637 reviews
7.8
Good
1,350 reviews

Entertainment

7.2

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.9

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

7.1
Good
1,199 reviews
7.8
Good
1,350 reviews

Entertainment

7.2

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.9

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Porto from Ireland?

    Porto (OPO) is the airport you will fly into if you book a flight from Ireland to Porto. It is only a 6.8 mi journey from Porto (OPO) to Porto’s city center.

  • How popular is this Ireland to Porto flight route?

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

    One-way options have recently been found by users for as low as £54 on Ryanair. Other airlines that offer cheap prices include TAP AIR PORTUGAL from £55 and KLM from £62 one-way.

  • What are the cheapest flights from Ireland to Porto?

    The cheapest flight price from Ireland to Porto is £93. On average you can expect to pay £165. The most popular route, (Dublin - Porto), can usually be booked for £140.

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

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

  • How can I find direct flights from Ireland to Porto?

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

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

    Yes. Cheapflights offers flight deals from Ireland 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 Ireland to Porto?

    Currently, February is the cheapest month in which you can book a flight from Ireland to Porto (average of £65). Flying from Ireland 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Ireland to Porto

Discover the top 2 airlines that operate flights from Ireland 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 939,815 searches. Data last updated 21 november 2024.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest£81Average£180FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
RyanairCheapest£92Average£151FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ireland 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 Ireland today with Cheapflights!

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

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

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ireland to Porto flexibly with Cheapflights today.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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