
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Recent flights found to popular cities in Portugal
Find flights to these popular cities in Portugal from your nearest airport.
Flights to Lisbon
Search all flight deals to LisbonFlights to Faro
Search all flight deals to FaroFlights to Funchal
Search all flight deals to FunchalFlights to Porto
Search all flight deals to PortoFlights to Ponta Delgada
Search all flight deals to Ponta DelgadaFind the cheapest flights from Ireland to Portugal
Recent return flight deals from Ireland to Portugal
Recent one-way flight deals from Ireland to Portugal
Recent last minute flight deals from Ireland to Portugal
Recent direct flight deals from Ireland to Portugal
See travel insights to Portugal from
Portugal flights insights and trends
Explore insights for your Portugal flight to craft the best travel plan
How long is the flight from Ireland to Portugal?
If you’re flying from a popular airport in Ireland, such as Dublin or Cork, and flying into Portugal, then you can expect flight times to average 2h 50m and 5h 45m, respectively.
What are the most popular cities to visit in Portugal?
Portugal is full of interesting cities to visit if you’re interested in touring the country. The majority of our users (59%) visit Lisbon more than other cities in the country, but other popular cities in Portugal include Faro and Funchal.
Cheapest flights to cities in Portugal
Click on the cities below to find out when it's cheapest to fly to Portugal from Ireland
Cheap Portugal flight deals and tips
Summary info about Portugal flight prices, duration and airlines
Best One-Way Price | €26 |
---|---|
Best Round-Trip Price | €76 |
Fastest flight time | 2h 15m |
Popular in | May |
Frequently asked questions about flying to Portugal
What popular landmarks are in Portugal?
Portugal is full of notable places to explore, many with significant historical value to the region and the world. Some of the most popular landmarks in Portugal are Old Town Of Albufeira, Praia da Rocha, Praça do Marquês de Pombal, and Costa da Caparica Beach, among many more.
Which airlines fly to Portugal?
Of the 6 airlines that fly to Portugal, Aer Lingus, TAP AIR PORTUGAL and KLM happen to be the most favoured based on our user data. Aer Lingus is the most popular among the three airlines, with 67% of users choosing them for their travels to Portugal.
What is the most popular airport in Portugal to fly to?
Lisbon Humberto Delgado is the most popular airport in Portugal to fly to at the moment. Out of all our users who flew to Portugal in the past year, 51% of them chose to fly into Lisbon’s Lisbon Humberto Delgado airport. Keep in mind that there may be other airports within Portugal that are also a great option to fly to.
How much are flights to Portugal?
On average, a flight to Portugal will cost €395 per ticket. We’ve had users find flights to Portugal for as low as €66, however. If you’re unable to find a plane ticket for €66, but manage to find one for €285 or less, then this is still a great deal. Keep in mind that flight costs vary depending on where you fly from, what time of year you travel, and what airline you fly with.
What is the best day of the week to fly to Portugal?
If your travel plans are flexible and you’re looking to save money on flights to Portugal, then be sure to book your departure on a Sunday. Flying out on a Sunday, as well as a Monday, is your best option. Departing on a Tuesday tends to be the most expensive day of the week to fly to Portugal.
Where is it cheapest to fly into Portugal?
If you're headed to Portugal, consider flying into Lisbon Humberto Delgado airport in Lisbon for the best deals, with an average airfare of €66. Alternatively, Faro airport in Faro is a close second for cheapest flights to Portugal with an average airfare of €182.
When did momondo last update prices for flights to Portugal?
Prices for flights to Portugal are refreshed on a daily basis.
How many operators does momondo search for flights to Portugal?
As of February 2025, there are 20 operators available to choose from for flights to Portugal.
How old do you have to be to fly to Portugal?
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 stopovers. It is recommended that you verify with the airline you are booking with for travel to Portugal.
What documentation or ID do you need to fly to Portugal?
The travel and health documents required for your trip to Portugal can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Portugal. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Why use momondo?
Why should I use momondo to find a flight deal to Portugal?
Finding the right flight to Portugal is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portugal quick and easy, saving you time and money.
Can I find flights to Portugal with flexible booking policies on momondo?
Yes. All flights to Portugal on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights to Portugal?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Portugal.
I’m not ready to book a flight to Portugal right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Portugal. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.
Get notified when prices go down
Daily price changes in your inbox - only with Price Alerts.
Find better results for your trip to Portugal
Popular Flights to Portugal
Popular routes according to searches in the past day on momondo
Cheapest flight routes to Portugal
These routes have the cheapest flights to Portugal found by momondo users in Ireland
Departing | Destination | Best Time | Best Price |
---|---|---|---|
Cork | Faro | 2h 30m | €56 |
Dublin | Lisbon | 2h 50m | €60 |
Dublin | Porto | 2h 20m | €60 |
Dublin | Faro | 2h 55m | €60 |
Shannon | Faro | 2h 45m | €72 |
Dublin | Funchal | 3h 45m | €116 |
Cork | Lisbon | 5h 45m | €116 |
Milltown (Kerry) | Faro | 2h 35m | €123 |
Shannon | Porto | 2h 15m | €126 |
Shannon | Lisbon | 6h 15m | €147 |
Cork | Porto | 11h 25m | €150 |
Dublin | Ponta Delgada | 7h 45m | €156 |
Knock | Faro | 2h 50m | €160 |
Dublin | Lajes | 8h 20m | €179 |
Dublin | Porto Santo | 6h 30m | €212 |
Milltown (Kerry) | Lisbon | 11h 20m | €287 |