Cheap flights from Ireland to Porto from £36
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Porto departing on 2/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Ireland to Porto
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Porto?
The month of February is, on average, the cheapest month to fly to Porto from Ireland, with most prices found around £101. If you are unable to visit Porto during the month of February, then departing from Ireland during the month January is also very affordable. Most momondo users find prices during this month for around £120.
What is the cheapest day to depart on your flight to Porto?
According to our data, Wednesday is the cheapest day to fly to Porto from Ireland. The lowest ticket price found for a Wednesday departure recently was £130. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around £169. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.
What is the cheapest time of day to depart on your flight to Porto?
Our data shows that the cheapest Ireland to Porto flights are usually those with departure times in the afternoon. Our users have found flights to Porto in the afternoon for as low as £140. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £168 on average. Flights to Porto from Ireland at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest Ireland to Porto flight route?
Fly from Dublin to Porto for the best Ireland - Porto flight prices
How far in advance should I book a flight to Porto?
You are more likely to see cheaper flights to Porto from Ireland when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to Porto for around £172 when searching 16 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto from Ireland for as low as £121 on momondo.
What cabin class options are available on Ireland to Porto flights?
There are 1 cabin classes available to choose from on Ireland to Porto flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Ireland to Porto on average per week?
As of May 2025, 2 flights take off from Ireland and land in Porto each week. The most common flight departure day for this route is Wed, with 50% of weekly flights taking off on this day.
Cheap Ireland to Porto flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ireland to Porto
Best price found | £36 |
|---|---|
Fastest flight time | 2h 15m |
Direct flights | Mon, Tue, Wed, Thu, Fri and Sat |
Airports in Porto | 1 airport |
When did momondo last update prices for flights from Ireland to Porto Airport?
Prices for flights from Ireland to Porto Airport are updated daily.
How many operators does momondo search for flights from Ireland to Porto Airport?
As of May 2025, there are 2 operators available to choose from for flights from Ireland to Porto Airport.
How old do you have to be to fly from Ireland to Porto Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Porto Airport.
What documentation or ID do you need to fly to Porto Airport?
The required travel and health documents for your Porto Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Porto Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Ireland to Porto?
momondo data reveals that the most frequently booked plane model on the route from Ireland to Porto is Boeing 737-800 Passenger/BBJ2 (winglets), representing 94.79% of all bookings. The subsequent popular model is Boeing 737 MAX 8 at 5.21%.
Best airlines flying from Ireland to Porto
Compare and see reviews for airlines that fly from Ireland to Porto with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £75 | Free Cancellation | Rating 7.1 1,852 reviews | |||
| PriceFrom £87 | Free Cancellation | Rating 6.8 5,054 reviews |
Travelling to a place near Porto?
Book flights to Porto if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Ireland to Porto?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ireland to Porto . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Ireland to Porto with flexible booking policies on momondo?
All flight searches from Ireland to Porto on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Ireland to Porto?
momondo helps you find the best flight between Ireland and Porto by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Ireland to Porto right now. Can momondo alert me if prices change?
Price alerts on flights to Porto from Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.