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OPO - DUB

Find cheap flights from Porto to Dublin from €40

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Porto to Dublin departing on 18/5. 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
0 bags
Mon 3/6
Mon 10/6

Search hundreds of travel sites at once for deals on flights to Dublin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Porto to Dublin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Porto to Dublin, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,693,958 times on KAYAK, and here's why:

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Cheap flight deals from Porto to Dublin (OPO-DUB)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Porto to Dublin 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.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
06:15 - 08:40OPO-DUB
2h 25mdirect
19:35 - 22:00DUB-OPO
2h 25mdirect
€109Ryanair
Find Deal
Sat, 22 Jun - Sun, 23 Jun
06:15 - 08:40OPO-DUB
2h 25mdirect
10:45 - 13:10DUB-OPO
2h 25mdirect
€125Ryanair
Find Deal
Sat, 22 Jun - Mon, 24 Jun
10:00 - 00:05OPO-DUB
14h 05m1 stop
05:55 - 10:25DUB-OPO
28h 30m2 stops
€176
Find Deal
Sat, 22 Jun - Mon, 24 Jun
22:55 - 23:50OPO-DUB
24h 55m1 stop
18:55 - 07:45DUB-OPO
12h 50m1 stop
€180TAP AIR PORTUGAL
Find Deal
Tue, 24 Sep - Tue, 1 Oct
19:20 - 07:55OPO-DUB
12h 35m1 stop
10:40 - 23:20DUB-OPO
12h 40m1 stop
€185
Find Deal
Fri, 17 May - Sun, 19 May
12:25 - 07:55OPO-DUB
19h 30m1 stop
19:50 - 13:45DUB-OPO
17h 55m1 stop
€190SWISS
Find Deal
Wed, 12 Jun - Sun, 16 Jun
14:35 - 07:55OPO-DUB
17h 20m2 stops
19:50 - 13:45DUB-OPO
17h 55m1 stop
€194SWISS
Find Deal
Wed, 12 Jun - Sun, 16 Jun
19:30 - 19:05OPO-DUB
23h 35m1 stop
19:50 - 22:35DUB-OPO
26h 45m1 stop
€301Transavia France
Find Deal
Sat, 22 Jun - Mon, 24 Jun
04:55 - 18:05OPO-DUB
13h 10m1 stop
18:55 - 09:00DUB-OPO
14h 05m1 stop
€311TAP AIR PORTUGAL
Find Deal
Mon, 8 Jul - Tue, 9 Jul
06:00 - 19:10OPO-DUB
13h 10m1 stop
17:40 - 09:00DUB-OPO
15h 20m1 stop
€318Transavia France
Find Deal
Mon, 8 Jul - Tue, 9 Jul

Flights from Porto to Dublin - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Porto to Dublin?

The average price of all flights from Porto to Dublin clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Porto to Dublin, look for departures on Mondays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from Dublin, Thursday is the cheapest day to fly and Monday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Porto to Dublin, 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 from Porto to Dublin is January, where tickets cost €70 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is €192 and €182 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Porto to Dublin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Porto to Dublin, you should book around 4 days before departure. For the absolute cheapest price, our data suggests you should book 43 days before departure.

Which airlines provide the cheapest flights from Porto to Dublin?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Porto to Dublin were found on Ryanair (€109) and TAP AIR PORTUGAL (€180). Ryanair proposed the cheapest one-way flight at €40.

Which airlines fly direct between Porto and Dublin?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Porto to Dublin.
There is just one airline that flies from Porto to Dublin direct and that is Ryanair. The best one-way deal found from Ryanair for the route is €111.

How many flights are there between Porto and Dublin per day?

There is a maximum of 1 direct flight a day that takes off from Porto and lands in Dublin, with an average flight time of 2h 25m. The most common departure time is 06:00 and most flights take off in the morning. Each week, there are 5 flights.

Which cabin class options are there for flights between Porto and Dublin?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Porto to Dublin take?

Direct flights from Porto generally make it to Dublin in 2h 20m. The flying distance between the two cities is 2,197 km.

What’s the earliest departure time from Porto to Dublin?

Early birds can take the earliest flight from Porto at 06:15 and will be landing in Dublin at 08:40.

What’s the latest departure time from Porto to Dublin?

If you prefer to fly at night, the latest flight from Porto to Dublin jets off at 22:25 and lands at 00:50.

Good to know

Low season

September

High season

April

Cheapest flight

€40
Best time to beat the crowds but there is an average 24% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Porto to Dublin

When to book flights from Porto to Dublin

Are your dates flexible? Find out the best times to travel from Porto to Dublin 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. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Porto to Dublin

  • What is the cheapest flight from Porto to Dublin?

    In the last 3 days, the lowest price for a flight from Porto to Dublin was €43 for a one-way ticket and €117 for a return.

  • Which airports will I be using when flying from Porto to Dublin?

    When flying out of Porto you will be using Porto. You will be landing at Dublin, also known as Dublin.

  • Which aircraft models fly most regularly from Porto to Dublin?

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the Porto to Dublin flight route.

  • On which days can I fly direct from Porto to Dublin?

    You can catch a direct flight from Porto to Dublin on on Monday, Wednesday, Thursday, Saturday, and Sunday.

  • Which is the best airline for flights from Porto to Dublin, TAP AIR PORTUGAL or Ryanair?

    The two airlines most popular with KAYAK users for flights from Porto to Dublin are TAP AIR PORTUGAL and Ryanair. With an average price for the route of €144 and an overall rating of 7.1, TAP AIR PORTUGAL is the most popular choice. Ryanair is also a great choice for the route, with an average price of €233 and an overall rating of 6.8.

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

    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 from Porto to Dublin.

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

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

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

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

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

    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 Dublin from Porto up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly direct from Porto to Dublin?

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

Direct departures

Porto to Dublin

Monday

Ryanair

Ryanair

Wednesday

Ryanair

Ryanair

Thursday

Ryanair

Ryanair

Friday

Ryanair

Ryanair

Saturday

Ryanair

Ryanair

Sunday

Ryanair

Ryanair

See more direct flights

Direct returns

Dublin to Porto

Monday

Ryanair

Ryanair

Wednesday

Ryanair

Ryanair

Thursday

Ryanair

Ryanair

Friday

Ryanair

Ryanair

Saturday

Ryanair

Ryanair

Sunday

Ryanair

Ryanair

See more direct flights
See more direct flights

Top airlines flying from Porto to Dublin

 
See real verified KAYAK customer reviews for airlines flying from Porto to Dublin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Porto to Dublin? 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.
7.1
TAP AIR PORTUGALOverall score based on 2170 reviews
6.4Food
7.1Comfort
6.5Entertainment
6.9Boarding
7.7Crew
Airline reviews

Adequate. You get what you pay for. Absolutely no frills but a cost effective way to travel between European countries.

6.0 GoodAnonymous, May 2024LIS - LGW
Read more about TAP AIR PORTUGAL reviews

Adequate. You get what you pay for. Absolutely no frills but a cost effective way to travel between European countries.

Disastrous boarding. Entered air bridge only to descend stairs and enter a bus. Plane had insufficient storage, was old and chair recline was damaged. Air stewardess was sullen.

I wish to bring to your attention an incident involving a flight attendant that occurred on my recent journey. The attendant displayed a lack of courtesy, which was concerning. For instance, after accidentally spilling water on a passenger, the attendant dismissed the situation rather than offering a proper apology. Additionally, when I handed over my trash, the attendant reacted negatively because I placed a paper cup on the tray, she told me this doesn't go here and threw it back on my table. It was apparent that she was experiencing a challenging day, which unfortunately impacted the service provided to myself and other passengers. While I understand that everyone can have an off day, it is essential for customer-facing staff to seek support to manage personal stress without it affecting their professional responsibilities.

The flight crew was good, the flight itself was quick and comfortable

Boarding was late by 30 min due to a bus missing to take us to the plane... And then the flight was delayed by about 90 minutes, in a 60 min flight

Very agressive with bags both arrival and departures found minor damage to my luggage including my check bag being broken into nothing of value was in there so I do not believe anything was taken but definitely broken zipper into the outer pockets of suitcase

Everything was nearly perfect, and TAP staff were especially helpful when we missed our connecting flights and had to get on the next flight to Rome. The only aspect that could have been better was boarding: it was somewhat disorganized, which created a bit of stress. But in the end, everyone got on the plane, so the less-then-perfect boarding process did not take away from the overall excellent experience.

TAP Air makes you take a bus on arrival or departure, making it difficult for passengers to make connections.

Two of three flight attendants were not super kind as I would expect. The very kind young lady in my section was wonderful but then lady and man up front were not. Sorry but it makes a difference !

Great staff who were ready working with smile 6 in the morning on New Year’s Day. Although security checkpoint was way too busy, the airline staff were understanding and waited few minutes after boarding. We took off not only exactly on time, but arrived 20 minutes early. Two thumbs up!!!

We missed the flight due to very slow security control and lack of last call announcement. We only found out at the gate that the gate is closed. Altogether 14 or 15 people missed the flight FR4500 from Cologne to Dublin.

Everything went according to plan. Check in, boarding etc all were very efficient.

Good flight. Take off a little late but make up the time

Very unpleasant staff, disgusting service, ignoring requests, refusal to help

O voo atrasou um bom bocado A tripulação não era comunicativa,não fez vendas... Não abordava os passageiros... A 1°vez que me acontece tal coisa 🤷‍♀️

The flight boarded and departed Venice on time (more or less), the cabin crew were super friendly and efficient, the flight crew kept us informed of progress, and the flight arrived early in Dublin. All in all, this flight was as close to perfect as is possible to achieve. Well done, Ryanair. The fact that Ryanair aircraft arrive and depart from gates that are in the back of beyond in Dublin's Terminal 1 is a bummer - in terms of the length of the walk need on both ends of a return flight. But I suspect that this is not Ryanair's fault

I didn't like. The seats and the floor were very dirty and it is not the first time

Flight was delayed due to weather so not much Ryanair could do about that - otherwise it was very efficient and smooth

On time but no water , milk or refreshments of any kind on board. Which is poor, especially with children and elderly on board. Toilets filthy,

Bag check in was terrible. Arrived 2 hours and 10 minutes ahead of required time and then waited 50 minutes in line to check ONE bag. There were 4 employees standing around as only two were checking bags and there were 6 gates available to check bags. Process is terrible. Lack of customer concern and service.

Book cheap flights from Porto to Dublin

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Porto to Dublin found on KAYAK in the last 72 hours.
18/5Sat
directRyanair
2h 25mOPO-DUB
€40
3/7Wed
1 stop
15h 45mOPO-DUB
€50
22/5Wed
directRyanair
2h 25mOPO-DUB
€54
17/7Wed
1 stopVueling
17h 40mOPO-DUB
€57
22/5Wed
1 stopVueling
11h 20mOPO-DUB
€68
25/9Wed
1 stopTAP AIR PORTUGAL
25h 10mOPO-DUB
€75
18/5Sat
1 stopTAP AIR PORTUGAL
12h 00mOPO-DUB
€98
4/7Thu
1 stopTransavia France
11h 20mOPO-DUB
€105
14/7Sun
1 stopKLM
10h 15mOPO-DUB
€125
5/8Mon
1 stopKLM
10h 25mOPO-DUB
€246

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Last minute flights from Porto to Dublin

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 from Porto to Dublin that are departing in the next 10 days.
8/5Wed
multi-stop
11h 20mOPO-DUB
15/5Wed
multi-stop
6h 40mDUB-OPO
€177
8/5Wed
multi-stopSWISS
23h 15mOPO-DUB
15/5Wed
multi-stopSWISS
43h 00mDUB-OPO
€227
8/5Wed
multi-stopSWISS
17h 20mOPO-DUB
15/5Wed
multi-stopSWISS
43h 00mDUB-OPO
€265
8/5Wed
directRyanair
2h 25mOPO-DUB
15/5Wed
directRyanair
2h 25mDUB-OPO
€308
8/5Wed
multi-stop
24h 45mOPO-DUB
15/5Wed
multi-stop
19h 00mDUB-OPO
€371
7/5Tue
multi-stop
9h 30mOPO-DUB
15/5Wed
multi-stop
24h 30mDUB-OPO
€420
7/5Tue
multi-stop
9h 30mOPO-DUB
15/5Wed
multi-stop
18h 40mDUB-OPO
€1,745

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Porto - Dublin Flights

Departure:

Porto (OPO)Portugal

Destination:

Dublin (DUB)Ireland

Return flight deals:

Dublin - Porto

Cabin classes:

Browse origins:

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