OPO

€27 Find cheap flights to Porto

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Porto departing on 15/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
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Search hundreds of travel sites at once for deals on flights to Porto

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Porto, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Porto, as well as popular online travel agencies
In the last 7 days, travellers have searched 41,299,237 times on KAYAK, and here's why:

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Cheap flight deals to Porto

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Porto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Ireland to Porto

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Ireland to Porto.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
14:25 - 16:50DUB-OPO
2h 25mdirect
06:10 - 08:35OPO-DUB
2h 25mdirect
€62Ryanair
Find Deal
Wed, 15 Jan - Thu, 30 Jan
14:25 - 16:50DUB-OPO
2h 25mdirect
06:10 - 08:35OPO-DUB
2h 25mdirect
€63Ryanair
Find Deal
Wed, 15 Jan - Thu, 30 Jan
19:25 - 22:05DUB-OPO
26h 40m1 stop
12:05 - 19:05OPO-DUB
7h 00m1 stop
€112
Find Deal
Thu, 16 Jan - Thu, 30 Jan
05:50 - 07:00DUB-OPO
25h 10m2 stops
06:55 - 12:30OPO-DUB
5h 35m1 stop
€126
Find Deal
Wed, 15 Jan - Thu, 30 Jan
17:25 - 10:30DUB-OPO
17h 05m1 stop
11:15 - 22:05OPO-DUB
10h 50m1 stop
€145KLM
Find Deal
Fri, 31 Jan - Sun, 2 Feb
17:20 - 10:40DUB-OPO
17h 20m1 stop
16:20 - 22:25OPO-DUB
6h 05m1 stop
€152KLM
Find Deal
Thu, 3 Apr - Mon, 7 Apr
04:25 - 18:00DUB-OPO
13h 35m1 stop
20:05 - 23:20OPO-DUB
27h 15m1 stop
€159TAP AIR PORTUGAL
Find Deal
Thu, 30 Jan - Fri, 7 Feb
18:40 - 11:10DUB-OPO
16h 30m1 stop
12:05 - 17:50OPO-DUB
5h 45m1 stop
€204SWISS
Find Deal
Thu, 30 Jan - Thu, 6 Feb
04:25 - 22:00DUB-OPO
17h 35m1 stop
11:15 - 23:20OPO-DUB
12h 05m1 stop
€205TAP AIR PORTUGAL
Find Deal
Wed, 29 Jan - Thu, 6 Feb
18:40 - 18:00DUB-OPO
23h 20m1 stop
12:00 - 17:50OPO-DUB
5h 50m1 stop
€214SWISS
Find Deal
Thu, 23 Jan - Mon, 27 Jan

Flights to Porto - Travel Insights & Trends

Get data-powered insights and trends into flights to Porto to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Porto?

The average price of all round-trip flights to Porto clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Porto is Monday where round-trip tickets can be as cheap as €200. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are €286 on average.

What is the cheapest month to fly to Porto?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Porto, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights to Porto is March, where tickets cost €121 on average for return flights. On the other hand, the most expensive months are December and June, where the average cost of tickets from Ireland is €324 and €310 respectively. For one-way flights, the best month to travel is March with an average price of €121.

What is the cheapest time of day to fly to Porto?

The average price for all round-trip flights to Porto depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Porto is generally in the morning, when round-trip flights cost €225 on average. The most expensive time of day to fly to Porto is generally in the afternoon, which is peak travel time and where the average cost of a ticket is €432.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Porto, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low season

March

High season

December

Cheapest flight

€27
Best time to beat the crowds (47% less expensive on average)
Most popular time to fly (44% more expensive on average)
Flight from Dublin to Porto

When to book flights to Porto

Are your dates flexible? Find out the best times to travel to Porto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Porto based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Porto flights

  • How far is Porto Airport from central Porto?

    Porto Airport is 11 km from the centre of Porto.

  • What is the name of Porto’s airport?

    When flying to Porto, you'll arrive at Porto Airport (OPO). The airport is also known as Aeroporto de Pedras Rubras, Francisco de Sá Carneiro, or Porto.

  • How does KAYAK find such low prices on flights to Porto?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Porto.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Porto?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Porto?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Porto?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Porto are there each week?

    Each week there are around 5 direct flights from within Ireland to Porto. The most common day for departures is Thursday, with 20% of flights taking off on this day.

See more FAQs

Top tips for finding cheap flights to Porto

  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be January, November and December. The cheapest month to fly from Ireland is March.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Porto flight deals.

Prefer to fly direct to Porto?

Find which airlines fly direct to Porto Airport, which days they fly and book direct flights.

Direct departures

Ireland to Porto

Monday

ANA, Aeromexico, Air Canada, +43 more

ANA, Aeromexico, +44 more

Tuesday

ANA, Aeromexico, Air Canada, +41 more

ANA, Aeromexico, +42 more

Wednesday

ANA, Aeromexico, Air Canada, +47 more

ANA, Aeromexico, +48 more

Thursday

ANA, Aeromexico, Air Canada, +45 more

ANA, Aeromexico, +46 more

Friday

ANA, Aeromexico, Air Canada, +45 more

ANA, Aeromexico, +46 more

Saturday

ANA, Aeromexico, Air Canada, +45 more

ANA, Aeromexico, +46 more

Sunday

ANA, Aeromexico, Air Canada, +45 more

ANA, Aeromexico, +46 more

See more direct flights

Direct returns

Porto to Ireland

Monday

ANA, Aeromexico, Air Canada, +43 more

ANA, Aeromexico, +44 more

Tuesday

ANA, Aeromexico, Air Canada, +41 more

ANA, Aeromexico, +42 more

Wednesday

ANA, Aeromexico, Air Canada, +47 more

ANA, Aeromexico, +48 more

Thursday

ANA, Aeromexico, Air Canada, +45 more

ANA, Aeromexico, +46 more

Friday

ANA, Aeromexico, Air Canada, +45 more

ANA, Aeromexico, +46 more

Saturday

ANA, Aeromexico, Air Canada, +45 more

ANA, Aeromexico, +46 more

Sunday

ANA, Aeromexico, Air Canada, +45 more

ANA, Aeromexico, +46 more

See more direct flights
See more direct flights

Top 3 airlines flying to Porto

 
See real verified KAYAK customer reviews for airlines flying to Porto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Porto. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Porto? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1351 reviews
7.2Entertainment
7.7Comfort
8.4Crew
7.9Boarding
7.3Food
Airline reviews

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

10.0 ExcellentAnonymous, Dec 2024BRU - AMS
Read more KLM reviews

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Great boarding, great short flight but no entertainment whatsoever. It was supposed to have wifi but that did not work.

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

Good flight with KLM, friendly staff. Food was good, had much worse on other airlines. Selection of drinks also good enough for us. Entertainment was also good. The economy seats are ok and that’s it. For a 12 hour flight I think a little more comfort in the economy seats in pitch and softness would be highly appreciated by the customers and can makte the difference.

There was fog in Amsterdam so many flights were delayed because of the weather. Air France knew that the flight would be delayed by two hours but still boarded the plane on time. Instead of letting the passengers wait at the gate we were crammed into the plane. It was uncomfortable. No refreshments were given. I couldn’t charge my devices onboard.

The food & entertainment really stood out in terms of quality. The nasi goreng & chicken satay were absolutely delicious. It’s great that KLM feature international cuisine.

Seats were comfortable crew members support was very good but AVML ordered or selected by us needs a lot of improvement.

Seats were nice and comfy. Crew was polite and attentive. Business class is awesome and worth the money.

Flight left a few minutes late, but that's it. I wish the seats could be wider and recline more.

Overall a very pleasant flight. No significant issues on either flight. Amsterdam airport is very convenient for connecting

Nothing special.. they could have provided something to eat without a charge

For the price of the ticket it's probably the best service in the world

Everything was great except food . It as okay not good not bad

Crammed like sardines into the middle of the middle 4 seat row for an 11 hour flight was a terrible experience. No attempt made to help passengers sleep by dimming lights or shutting window shades. Small mediocre meals. Not enough good movies/TV options. Hopefully we will never have to do this again.

The plane was good - on time! But can the stewardesses smile or actually be nice - not to bark the commands

Edelweiss is now Nickle&dimming, not even a complimentary wine on the intercontinental flight. Sitting space is the smallest I have ever seen.

Lots of water brought around by staff which is very important to stay hydrated on a long flight. There provided swiss chocolate icecream! The attention to detail is obvious. They really want to make their passengers entertained and comfortable.

Ghe issue was with the delay caused by the late boarding. We had to run to catch our next flight, barely made it and then our luggage didn t arrive with us. Really bad organizing.

Excellent Airline. Food, crew and comfort was perfect. Entertainment screens were old. Didn’t like them.

I never share this kind of things but I have to share this out of respect to myself and how surprised I was I got a shoulder injury so I went to Turkey to get a procedure to my shoulder ( I can prove and provide it with documentation from the hospital to you) and on my way in this flight, I asked one of the crew members who’ s name is j. Muller to help me to lift my carry on to put it up in to cabinet and she told me she can’t do it , and I said I m sorry I m injured , I really need help , then can you please find someone who can help me ? And she gave me this nasty attitude and refused to help me . Then I was shocked because all I asked was for help, i didn’t even ask her to put my carry on bag up for me , all I asked her to help me so we can do it together. Then 5 minutes later another crew member who’s name is Jenny Rutz came and asked me if everything is ok And i explained her what happened and she told me if I create more problem, she will not let me fly i was shocked, all I told her was I was injured and I needed some help to put my luggage up . I am extremely shocked and upset , this was so unprofessional, rude and unnecessary. I thought their job is to help us in our flight. She disrespected me , embarrassed me, made me feel like I m a problem and threatened me to get me out of the plane In front of everyone I am 41 years old mature and kind woman, i have never in my life experienced something this unprofessional and this disrespectful ever They both turned something so simple and normal into this terrible experience for me and for the people sitting around me . So it was so uncomfortable and unfair that the other passengers who were sitting around me and next to me got negatively affected by the event and told me to take their phone number so that they can be my witness for the crew member’ rudeness and unprofessionalism I m still very upset how can people be this rude and heartless I will never ever want to fly with your airline company again

Boarding went fast. Lisbon's gates are too small for the flights they serve.

Baggage check in was very slow. No sign that the check in was TAP until the station opened. Understaffed and overworked team.

Great pilot, textbook landing in madeira. Everything else, from booking to checkin, plane quality, seat amenities, crew engagement, and overall experience were significantly below standard. I WOULD NOT FLY TAP IF THERE IS ANY OTHER OPTION.

Our flight was canceled for a reason that suggests gross mismanagement. We were re-booked for a flight to a different airport.

Worst: long walk to baggage claim Best: left on time

The flight schedules are better than some airlines. Their website is terrible, it doesn’t store any information so every time you fly you have to re-enter the data. The flight was late taking off but we still got to our destination on time.

Great overall experience with TAP - would not hesitate to recommend for your next trip to or from Portugal

Correct meal and overall flight went well. 204€ for an extra luggage is simply exaggerated

Bused out to the plane, then back to the terminal. Plane was delayed for 2 hours - most of that time spent sitting in bus or plane with NO EXPLANATION of what was going on. Departure delay due to crew not showing up on time. FIX THAT. Why do your own international flights NOT have gates with ramps. Being 74 and having to carry my carry ons up and downstairs is awful.

Boarding the plane from 2 entries at the the same time front and back was ridiculous. I boarded from the back for row 7 and others boarded from the front for row 15, for example. We met mid-plane and had to squeeze past each other. Ridiculous

Book Cheap Porto Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Porto found on KAYAK in the last 72 hours.
15/1Wed
directRyanair
2h 25mDUB-OPO
30/1Thu
directRyanair
2h 25mOPO-DUB
€62
15/1Wed
directRyanair
2h 25mDUB-OPO
30/1Thu
directRyanair
2h 25mOPO-DUB
€63
16/1Thu
1 stop
26h 40mDUB-OPO
30/1Thu
1 stop
7h 00mOPO-DUB
€112
15/1Wed
2 stops
25h 10mDUB-OPO
30/1Thu
1 stop
5h 35mOPO-DUB
€126
31/1Fri
1 stopKLM
17h 05mDUB-OPO
2/2Sun
1 stopKLM
10h 50mOPO-DUB
€145
3/4Thu
1 stopKLM
17h 20mDUB-OPO
7/4Mon
1 stopKLM
6h 05mOPO-DUB
€152
30/1Thu
1 stopTAP AIR PORTUGAL
13h 35mDUB-OPO
7/2Fri
1 stopTAP AIR PORTUGAL
27h 15mOPO-DUB
€159
30/1Thu
1 stopSWISS
16h 30mDUB-OPO
6/2Thu
1 stopSWISS
5h 45mOPO-DUB
€204
29/1Wed
1 stopTAP AIR PORTUGAL
17h 35mDUB-OPO
6/2Thu
1 stopTAP AIR PORTUGAL
12h 05mOPO-DUB
€205
23/1Thu
1 stopSWISS
23h 20mDUB-OPO
27/1Mon
1 stopSWISS
5h 50mOPO-DUB
€214

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Porto found on KAYAK in the last 72 hours.
15/1Wed
directRyanair
2h 25mDUB-OPO
€27
13/1Mon
directRyanair
2h 25mDUB-OPO
€30
18/1Sat
directRyanair
2h 25mDUB-OPO
€32
18/1Sat
1 stopIberia
9h 00mDUB-OPO
€52
10/5Sat
1 stopTAP AIR PORTUGAL
27h 25mDUB-OPO
€71
15/3Sat
1 stopKLM
16h 45mDUB-OPO
€75
17/2Mon
1 stopKLM
6h 35mDUB-OPO
€76
3/1Fri
1 stopTAP AIR PORTUGAL
5h 25mDUB-OPO
€90
18/1Sat
2 stopsSWISS
23h 10mDUB-OPO
€176
14/2Fri
2 stopsSWISS
26h 00mDUB-OPO
€300

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Last minute flights to Porto

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Porto that are departing in the next 10 days.
18/12Wed
multi-stopRyanair
27h 40mDUB-OPO
21/12Sat
directRyanair
2h 20mOPO-DUB
€218
18/12Wed
multi-stop
24h 35mDUB-OPO
21/12Sat
direct
2h 20mOPO-DUB
€224
18/12Wed
multi-stop
18h 30mDUB-OPO
21/12Sat
direct
2h 20mOPO-DUB
€235
18/12Wed
multi-stop
24h 35mDUB-OPO
21/12Sat
multi-stop
7h 30mOPO-DUB
€236
21/12Sat
multi-stop
17h 10mDUB-OPO
23/12Mon
multi-stop
10h 50mOPO-DUB
€457
21/12Sat
multi-stop
23h 55mDUB-OPO
23/12Mon
multi-stop
16h 00mOPO-DUB
€481
20/12Fri
multi-stopTAP AIR PORTUGAL
27h 35mDUB-OPO
23/12Mon
multi-stopTAP AIR PORTUGAL
20h 10mOPO-DUB
€520
20/12Fri
multi-stopKLM
17h 05mDUB-OPO
30/12Mon
multi-stopKLM
6h 20mOPO-DUB
€552
20/12Fri
multi-stopLufthansa
6h 35mDUB-OPO
30/12Mon
multi-stopLufthansa
11h 15mOPO-DUB
€792
20/12Fri
multi-stopLufthansa
7h 50mDUB-OPO
30/12Mon
multi-stopLufthansa
11h 15mOPO-DUB
€854

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Everything you need to know for your flight to Porto

Information on the airport you'll fly into in Porto

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