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OPO - DUB

Find cheap flights from Porto to Dublin

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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 travelers have searched 46,479,581 times on KAYAK, and here is why:

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Cheap Flight Deals from Porto to Dublin (OPO-DUB)

 
These are the cheapest deals for flights from Porto to Dublin currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Porto to Dublin

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Porto to Dublin.

Recent one-way flight deals from Porto to Dublin

Only flying one-way? Below are some of the best one-way flight deals from Porto to Dublin found on KAYAK recently.

Recent last minute flight deals from Porto to Dublin

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Porto to Dublin.

Recent direct flight deals from Porto to Dublin

The latest deals for direct flights from Porto to Dublin so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Porto to Dublin

Find recent round-trip train or bus tickets from Porto to Dublin.

All round-trip flight deals to Dublin

The cheapest plane tickets to Dublin found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
OPO-DUB
2h 25mnonstop
DUB-OPO
2h 25mnonstop
Ryanair
Find Deal
OPO-DUB
2h 25mnonstop
Ryanair
Find Deal

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.
When flying from Porto to Dublin, you should consider leaving on a Saturday and avoid Mondays if you are looking for the best rates. For your return to Porto, you’ll find the best rates on Mondays and the most expensive ones on Wednesdays.

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 February, where tickets cost $114 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is $263 and $242 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 1 week before departure. For the absolute cheapest price, our data suggests you should book 91 days before departure.

Good to know

Low season

May

High season

December
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly and prices are also 21% lower on average.

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 round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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

  • Do I need a passport to fly between Porto and Dublin?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Porto and on arrival in 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 nonstop flight from Porto to Dublin on on Monday, Wednesday, Thursday, Friday, and Saturday.

  • 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 round-trip ticket. You could then fly to Dublin with an airline and back to Porto with another airline. Booking your flights between Porto and DUB can sometimes prove cheaper using this method.

  • 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

KAYAK’s top tips for finding a cheap flight from Porto to Dublin

  • Looking for a cheap flight? 25% of our users found flights on this route for $132 or less one-way.

Prefer to fly non-stop from Porto to Dublin?

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

Nonstop departures

Porto to Dublin

Monday

Ryanair

Ryanair

Wednesday

Ryanair

Ryanair

Thursday

Ryanair

Ryanair

Friday

Ryanair

Ryanair

Saturday

Ryanair

Ryanair

See more direct flights

Nonstop returns

Dublin to Porto

Monday

Ryanair

Ryanair

Wednesday

Ryanair

Ryanair

Thursday

Ryanair

Ryanair

Friday

Ryanair

Ryanair

Saturday

Ryanair

Ryanair

See more direct flights
See more direct flights

Top airline 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.
6.8
RyanairOverall score based on 5314 reviews
6.5Comfort
7.5Crew
6.7Boarding
5.7Entertainment
6.0Food
Airline reviews

all fine - did not have food - there was no entertainment

8.0 ExcellentLiam, Oct 2024REU - ORK
Read more Ryanair reviews

all fine - did not have food - there was no entertainment

Long delay was made worse by lack of information and long time in queue waiting for the plane to arrive

Delayed delayed delayed and then cancelled very late not allowing for too much time to find a room for the night

Blood contaminated tissue was stuffed to the back of the seat in front of us.

Worst experience ever. First time and last time with Ryanair. I'm not a cow.

Flight was good but delayed (45 minutes) which made other connections difficult.

Great flight very short… no food drink or tv but too quick to matter… I would recommend.

Everything was OK but I got the feeling that the aisle seat in row 3 is smaller than the other 2 seats

Flight delayed by almost two hours. On boarding we were hold in the transfer bus, with no air conditioning and almost 40 degree C outside, in front of the airplane for a long time.

Didn’t like anything about it we were delayed by 3 hours and sat on the plane when leaving Dublin. On the way back to Dublin we were kept in the plane on tarmac for 4.5 hours. This airline is a joke!

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One-way flight deals

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2h 25mOPO-DUB

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Everything you need to know for your flight from Porto to Dublin

Information on your arrival and departure airports