Question 1

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

Accepted Answer

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 Ireland. <a href='/flight-routes/Porto-OPO/Ireland-IE0'>Visit our flight page for the latest deals!>/a>

Question 2

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

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Porto to Ireland is likely to change within 7 days, so travellers know whether to wait or book now. <a href='/flight-routes/Porto-OPO/Ireland-IE0'>Visit our flight page for the latest deals!>/a>

Question 3

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

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Porto to Ireland with an airline and back with another airline. <a href='/flight-routes/Porto-OPO/Ireland-IE0'>Visit our flight page for the latest deals!>/a>

Question 4

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

Accepted Answer

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 from Porto to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Porto-OPO/Ireland-IE0'>Visit our flight page for the latest deals!>/a>

Question 5

Which airlines provide the cheapest flights from Porto to Ireland?

Accepted Answer

In the past 3 days, the cheapest return tickets from Porto to Ireland were found on Ryanair (€89) and KLM (€153).

Question 6

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

Accepted Answer

The cheapest time of day to fly to Ireland is generally in the evening, when retur flights cost €222 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Ireland is generally in the evening, which is peak travel time and where the average cost of a ticket is €222.

Question 7

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

Accepted Answer

The cheapest month for flights from Porto to Ireland is January, when tickets cost €97 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of return tickets is €226 and €215 respectively.

Question 8

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

Accepted Answer

To get a below-average price on the flight from Porto to Ireland, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Question 9

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

Accepted Answer

The earliest flight from Porto to Ireland departs at 10:20, landing in Dublin at 12:45.

Question 10

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

Accepted Answer

Each day, there are between 1 and 2 direct flights that take off from Porto and land in Ireland, with an average flight time of 2h 21m. The most common departure time is 12:00 and most flights take off in the morning, while the most flights land at Dublin. Each week, there are 11 flights. The most frequent day of departure is Tuesday, when 18% of all weekly flights depart. The fewest flights depart on a Monday.

Question 11

How long does a flight from Porto to Ireland take?

Accepted Answer

The duration of a flight to Ireland depends on your arrival airport. The shortest routes to Ireland from Porto are to Dublin, which takes 2h 20m, Knock, which takes 20h 35m, and Milltown (Kerry), which takes 41h 10m.

Question 12

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

Accepted Answer

If you prefer to fly at night, the last flight from Porto to Ireland sets off at 22:25 and lands in Dublin at 00:50.

Low season	June
High season	April
Cheapest flight	€30

€30 Find Cheap Flights from Porto to Ireland

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 Ireland departing on 8/4. 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.

KAYAK searches hundreds of travel sites at once for deals on flights to Ireland

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KAYAK's insights & trends for Porto to Ireland flights

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

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

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

The cheapest month for flights from Porto to Ireland is January, when tickets cost €97 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of return tickets is €226 and €215 respectively.

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

To get a below-average price on the flight from Porto to Ireland, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Which airlines provide the cheapest flights from Porto to Ireland?

In the past 3 days, the cheapest return tickets from Porto to Ireland were found on Ryanair (€89) and KLM (€153).

How long does a flight from Porto to Ireland take?

The duration of a flight to Ireland depends on your arrival airport. The shortest routes to Ireland from Porto are to Dublin, which takes 2h 20m, Knock, which takes 20h 35m, and Milltown (Kerry), which takes 41h 10m.

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

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

The earliest flight from Porto to Ireland departs at 10:20, landing in Dublin at 12:45.

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

If you prefer to fly at night, the last flight from Porto to Ireland sets off at 22:25 and lands in Dublin at 00:50.

Good to know

Low season

High season

Cheapest flight

FAQs - booking Ireland flights

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

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

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

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

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

Information on your arrival and departure airports