€30 Find Cheap Flights from Dublin to Portugal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to Portugal departing on 7/4. 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.
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Best Portugal Flight Deals from Dublin

Cheapest return prices found by our users on KAYAK in the last 72 hours

Lisbon
Lisbondirect€64
Faro
Farodirect€60
Funchal
Funchaldirect€83
Porto
Portodirect€60
Ponta Delgada
Ponta Delgada1 stop€142
Porto Santo
Porto Santo1 stop€199
Lajes
Lajes2 stops€292

Cheap Flight Deals from Dublin to Portugal (DUB-PT0)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dublin to Portugal 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.

Recent return flight deals from Dublin to Portugal

Recommended return flight deals departing in the coming months from the most popular airlines that fly from Dublin to Portugal.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
05:45 - 08:40DUB-FAO
2h 55mdirect
07:25 - 10:25FAO-DUB
3h 00mdirect
€60Ryanair
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Sun, 6 Apr - Thu, 10 Apr
17:55 - 20:20DUB-OPO
2h 25mdirect
22:25 - 00:50OPO-DUB
2h 25mdirect
€60Ryanair
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Sat, 5 Apr - Tue, 8 Apr
18:45 - 21:35DUB-LIS
2h 50mdirect
22:15 - 00:59LIS-DUB
2h 44mdirect
€98Aer Lingus
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Wed, 23 Apr - Tue, 29 Apr
18:45 - 21:35DUB-LIS
2h 50mdirect
11:25 - 14:15LIS-DUB
2h 50mdirect
€101Aer Lingus
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Wed, 2 Apr - Thu, 3 Apr
05:30 - 08:25DUB-LIS
2h 55mdirect
21:15 - 00:05LIS-DUB
2h 50mdirect
€116TAP AIR PORTUGAL
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Sun, 6 Apr - Sat, 12 Apr
05:30 - 23:50DUB-FAO
18h 20m1 stop
06:05 - 00:05FAO-DUB
18h 00m1 stop
€124TAP AIR PORTUGAL
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Sun, 30 Mar - Sat, 5 Apr
08:55 - 22:15DUB-OPO
13h 20m1 stop
18:50 - 08:20OPO-DUB
13h 30m1 stop
€147KLM
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Sat, 5 Apr - Tue, 8 Apr
11:10 - 17:55DUB-OPO
6h 45m1 stop
21:00 - 08:20OPO-DUB
11h 20m1 stop
€150KLM
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Tue, 3 Jun - Fri, 6 Jun
18:40 - 18:10DUB-FAO
23h 30m1 stop
16:50 - 07:50FAO-DUB
15h 00m1 stop
€168SWISS
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Tue, 1 Apr - Thu, 10 Apr
13:00 - 15:30DUB-FAO
26h 30m1 stop
18:40 - 07:55FAO-DUB
13h 15m1 stop
€173SWISS
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Wed, 2 Apr - Sat, 5 Apr

Good to know

Low season

January

High season

July

Cheapest flight

€30
Best time to beat the crowds (42% less expensive on average)
Most popular time to fly (28% more expensive on average)
Flight from Dublin to Faro

FAQs - booking Portugal flights

  • Are there direct flights from Dublin to Portugal?

    Flights to Portugal from Dublin feature many non-stop runs. The flights are relatively short, and operators of direct flights are popular for their competitive flights. Lufthansa, Air France, Aer Lingus and TAP AIR PORTUGAL are popular airlines plying the route. The flights are available to all the airports in Portugal, although the scheduling varies. When you book through KAYAK, you get all the available options on your chosen travel time. Longer flights, such as FNC, include layovers.

  • Do I need a Visa for flights from Dublin to Portugal?

    It would be best if you got a travel visa on your Dublin to Portugal flight, or you may be denied entry. Ensure you get a valid visa and resident permit if you stay more than 90 days. Your ID is necessary when you are in Portugal for identification purposes, even with your visa.

  • How long is the flight to Portugal from Dublin?

    Flights to Lisbon2h 49m
    Flights to Faro2h 56m
  • What is the cheapest flight to Portugal from Dublin?

    The cheapest ticket to Portugal from Dublin found in the last 72 hours was €30 one-way, and €60 round-trip. The most popular route is from Dublin to Faro, and the cheapest return airline ticket found on this route in the last 72 hours was €30.

  • Which airlines fly to Portugal?

    Ryanair flies most frequently to Faro from Dublin. In general, Aer Lingus, TAP AIR PORTUGAL and Azores Airlines fly the most to Portugal.

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

    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 Dublin to Portugal.

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

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

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

    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 Dublin to Portugal with an airline and back with another airline.

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

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

See more FAQs

Top tips for finding cheap flights to Portugal

  • Looking for a cheap flight? 25% of our users found tickets from Dublin to the following destinations at these prices or less: Lisbon €97 one-way - €210 round-trip
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be January, November and December. The cheapest month to fly from Dublin is January.
  • Morning departure is around 18% more expensive than an evening flight, on average*.
  • When flying from Dublin to Portugal with a child, you should ensure you have a car seat for children below 12 years or 135 cm in height. Reserve your child's car seat with your hireal car when booking. You are discouraged from flying with infants below seven days old.
  • If you are on a budget and are looking for a cheap Dublin to Portugal flight, the first thing to consider is a one-way ticket. Ryanair offers affordable deals on return and one-way tickets, with the latter being cheaper. The cheaper flights arrive at Porto, Lisbon, and Faro airports, which are close to major transport and commercial hubs.
  • Flights from Dublin to Portugal are primarily direct, but you get some operators with layovers. Flights to Faro (FAO) usually make one stop at Lisbon (LIS) or Amsterdam Schiphol (AMS). Flights to FAO making two stops will stop at Frankfurt (FRA) and Lisbon (LIS).KAYAK lists all available flights to Portugal based on the travel dates.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Dublin to Portugal

Need help choosing which airline to fly with from Dublin to Portugal? 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.
7.8
KLMOverall score based on 1322 reviews
7.8Boarding
7.7Comfort
8.4Crew
7.2Entertainment
7.3Food
Airline reviews

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

10.0 ExcellentAnonymous, Mar 2025SFO - AMS
Read more KLM reviews

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Great boarding, great short flight but no entertainment whatsoever. It was supposed to have wifi but that did not work.

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

Good flight with KLM, friendly staff. Food was good, had much worse on other airlines. Selection of drinks also good enough for us. Entertainment was also good. The economy seats are ok and that’s it. For a 12 hour flight I think a little more comfort in the economy seats in pitch and softness would be highly appreciated by the customers and can makte the difference.

There was fog in Amsterdam so many flights were delayed because of the weather. Air France knew that the flight would be delayed by two hours but still boarded the plane on time. Instead of letting the passengers wait at the gate we were crammed into the plane. It was uncomfortable. No refreshments were given. I couldn’t charge my devices onboard.

The crew was great. The only problem is that electrical outlets were not working in what seems to be a half of the rows on the plane. Considering that passengers are asked not to use power banks, this leaves us out in the blue without any entertainment option.

Reasonably comfortable. We were about an half an hour late. But no personal impact. Seats upfront have a good amount of recline, but do not lay down flat. Food and drink can be improved. There are no soft drinks available on the flights. Water, juices, and wines are provisioned.

Flight on time. Staff pleasant and responsive. Food could be much better. Snack before landing was a few dry crackers and a drink. Nothing else. There was a very lumited selection of beverages available on a 7 hour flight. No soft drinks, even in the front cabin.

Delayed departure of one hour and half, inflight entertainment NOT functioning. Plane did not crash and I arrived alive, so I guess it was a good flight.

This was a long flight - 6 hours - and nothing is truly comfortable for that long... but the flight crew was friendly and attentive. The airport in the Azores is small but we weren't there long enough to explore any amenities.

There is one flight a day and it was canceled with no explanation

Flight was ok. Food on way there great a pork dish way back tuna and pasta was not good. Flight attendants were great. Wish they had more soda options like ginger ale seltzer water. Good experience overall. Worst part of trip was car rental Klass company car broke down we were on side of road late night 4 hours awful awful experience all they wanted was 500 euros for help to come absolutely horrible experience we were scared side of highway they offered zero help!

Coming from USA it was nice to be treated nice for a change. Even though our flight was pretty short we were served breakfast. On time flight with very caring staff. Please teach American carriers how to treat people.

More space between seats and in bathroom. I don’t think there was any entertainment offered. If there was, I wasn’t aware.

Every meal/snack included something with ham/pork - even the cookies had "swine fat" (which we only knew because we thoroughly checked the ingredients). There were no vegetarian options, and we had not been given the option of pre-selecting a meal when purchasing our tickets or checking in. That made for a VERY long flight. We were fortunate that we had brought our own snacks as back-up.

It was great. My seat was comfortable. The bathrooms were clean . The service was superb . I travel a lot and I have been in 64 counties. I wish I could fly first class, even though I could , but I prefer to budget my yearly travelling expense on actual visiting , not on flight. Anyway, my point is that your economy was far much better than other airlines as good as Air France. The flight attendants and all crew were polite and very helpful and respectful. Thank you for making my long trip tolerable.

-Swiss airlines online check in app crashed multiple times -Zurich airport does not have very many bathrooms accessible to people with disabilities - closest disability accessible bathroom to departure gate was 1/4 mile away.

We are glinting with united , but over all very disappointed

It is a good airlines, very professional very good food. I wish they offered free luggage is the only thing.

Seats are too cramped, but that is a problem with every airline. I actually enjoyed the meal served.

Edelweiss is now Nickle&dimming, not even a complimentary wine on the intercontinental flight. Sitting space is the smallest I have ever seen.

Lots of water brought around by staff which is very important to stay hydrated on a long flight. There provided swiss chocolate icecream! The attention to detail is obvious. They really want to make their passengers entertained and comfortable.

I have no complaints. The crew was attentive, pleasant and heloful

Flight was cancelled due to technical problems with the aircraft. It would be nice if SWISS would invest in new aircraft; that would for sure minimize the technical issues with (old) aircrafts.

Excellent Airline. Food, crew and comfort was perfect. Entertainment screens were old. Didn’t like them.

Flight was packed. This was a very uncomfortable experience. Boarding process could be explained better. Despite recommending a window seat when travelling with a pet in the cabin, the seat in front of me had less space than the center and aisle seats. For Premium Economy, the seats were crammed with minimal legroom. I hate to think what Regular Economy was like. The cabin crew missed me at first when handing out meals. When my meal eventually came, there were no utensils. I'd originally booked to fly Business Class; those seats didn't look that great either.

Flight was packed. This was a very uncomfortable experience. Boarding process could be explained better. Despite recommending a window seat when travelling with a pet in the cabin, the seat in front of me had less space than the center and aisle seats. For Premium Economy, the seats were crammed with minimal legroom. I hate to think what Regular Economy was like. The cabin crew missed me at first when handing out meals. When my meal eventually came, there were no utensils.

First time and I enjoyed the trip…. Will fly again soon 🔜

Delayed flight because other plane was occupying the gate for longer than expected. Once we boarded the plane had to wait 1 hour before taking off. We. Almost lost our connection flight and the baggage didn’t make it. We had to wait two days to receive our luggage. Hope they improve the timing or work with the airport to get better service.

I’m still missing my bags. I’m soo frustrated

TAP boarding gate agents singled out Group A line to gate check all carry on bags …. Supposedly because of lack on bin space. BUT ALL OTHERS WERE PERMITTED WITH CARRY ON BAGS. Additionally so many passengers entering the plane after us were permitted carry on bags. And when the plane was fully loaded, there was a number of open spaces in the overhead bins. I WILL SEARCH OTHER OPTIONS BEFORE FLYING TAP AGAIN

Boarding went fast. Lisbon's gates are too small for the flights they serve.

Baggage check in was very slow. No sign that the check in was TAP until the station opened. Understaffed and overworked team.

Great pilot, textbook landing in madeira. Everything else, from booking to checkin, plane quality, seat amenities, crew engagement, and overall experience were significantly below standard. I WOULD NOT FLY TAP IF THERE IS ANY OTHER OPTION.

Our flight was canceled for a reason that suggests gross mismanagement. We were re-booked for a flight to a different airport.

Gate agents kind of serious. Had to wait til arriving at gate to choose seats. Thankfully they did give us seats together! And grateful the honored our age, giving us seats at the front.

Very polite and helpful staff. Jet blue…ok, but not as helpful!..

Seat was very uncomfortable. The worst in all of my travels. It sagged in the middle, worse than anything any airline can offer. Not flying aer lingus again.

This flight was delayed and caused me to miss my connecting flight from New York to Boston. I had to rent a car and drive myself home to avoid waiting another 5 hours in the airport.

Flight was cancelled. There were no Aer Lingus reps to help. I had to rebook my flight and find a hotel. Still had nothing from the airline.

They couldn't do through check-in for us. They took 2 hours to issue just one leg of the boarding pass. They had no idea to handle the case of passengers who travels to USA via Dublin airport. we had tough time time Dublin airport as boarding pass for the US flight was not pre-issued. Hope Aer Lingus will learn to handle such cases which they couldn't learn in in the past 50 years of the service.

There was a very drunk and disruptive passenger who was on the plane, right behind me. He was already drunk before boarding but was still let on the plane. He kept kicking and hitting the back of my chair the entire flight. It was an early morning flight and had zero rest on that leg

Really lovely trip and flight. The flight staff were so accommodating and warm throughout!

Friendly crew who apologised and explained reason for delay. Good on board service. Rather cramped seating. Late departure.

Was not aware that Aer Lingus was like the cut-rate services in the states, with no food or beverage (other then 3.50 Euro coffee) and no screens for entertainment. Was a great flight, but not much in the way of services.

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

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