DUB - POA

€572 Find Cheap Flights from Dublin to Porto Alegre

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 Porto Alegre departing on 22/9. 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.
1 adult
1 adult, Economy

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Porto Alegre, 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 Dublin to Porto Alegre, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Dublin to Porto Alegre (DUB-POA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dublin to Porto Alegre 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Dublin to Porto Alegre

Tue, 2 Sep - Sat, 20 Sep
Turkish Airlines Logo
13:35 - 09:20DUB-POA
47h 45m2 stops
Turkish Airlines Logo
15:15 - 12:35POA-DUB
65h 20m2 stops
€893Turkish Airlines
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Mon, 22 Sep - Thu, 9 Oct
 Logo
05:55 - 00:30DUB-POA
22h 35m2 stops
 Logo
13:35 - 15:00POA-DUB
21h 25m2 stops
€909
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Mon, 18 Aug - Sat, 6 Sep
TAP AIR PORTUGAL Logo
18:50 - 21:45DUB-POA
30h 55m1 stop
TAP AIR PORTUGAL Logo
01:40 - 00:05POA-DUB
18h 25m1 stop
€1,144TAP AIR PORTUGAL
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Mon, 18 Aug - Sun, 7 Sep
Air France Logo
06:00 - 10:25DUB-POA
32h 25m2 stops
Air France Logo
13:35 - 15:00POA-DUB
21h 25m2 stops
€1,151Air France
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Mon, 22 Sep - Thu, 9 Oct
TAP AIR PORTUGAL Logo
18:50 - 21:45DUB-POA
30h 55m1 stop
TAP AIR PORTUGAL Logo
21:55 - 00:05POA-DUB
22h 10m1 stop
€1,163TAP AIR PORTUGAL
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Thu, 17 Jul - Fri, 1 Aug
United Airlines Logo
08:50 - 16:50DUB-POA
36h 00m2 stops
United Airlines Logo
13:55 - 07:10POA-DUB
37h 15m2 stops
€1,480United Airlines
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Thu, 17 Jul - Sat, 2 Aug
United Airlines Logo
08:50 - 16:50DUB-POA
36h 00m2 stops
United Airlines Logo
17:40 - 09:45POA-DUB
36h 05m2 stops
€1,529United Airlines
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Thu, 17 Jul - Fri, 1 Aug
Air France Logo
06:00 - 01:50DUB-POA
23h 50m2 stops
Air France Logo
11:05 - 15:00POA-DUB
23h 55m2 stops
€1,544Air France
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Sat, 19 Jul - Sun, 3 Aug
KLM Logo
05:55 - 10:25DUB-POA
32h 30m2 stops
KLM Logo
13:35 - 12:35POA-DUB
43h 00m2 stops
€1,586KLM
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Sat, 19 Jul - Mon, 4 Aug
KLM Logo
05:55 - 10:25DUB-POA
32h 30m2 stops
KLM Logo
18:35 - 16:40POA-DUB
18h 05m2 stops
€1,588KLM
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KAYAK's insights & trends for Dublin to Porto Alegre flights

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

Which airlines provide the cheapest flights from Dublin to Porto Alegre?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from Dublin to Porto Alegre were found on Turkish Airlines (€893) and TAP AIR PORTUGAL (€1,144).


Good to know

Low seasonSeptember
High seasonDecember
Cheapest flight€572
Best time to beat the crowds (31% less expensive on average)
Most popular time to fly (26% more expensive on average)
Flight from Dublin to Porto Alegre

When to book flights from Dublin to Porto Alegre

Are your dates flexible? Find out the best times to travel from Dublin to Porto Alegre based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Dublin to Porto Alegre

  • What is the cheapest flight from Dublin to Porto Alegre?

    In the last 3 days, the lowest price for a flight from Dublin to Porto Alegre was €661 for a one-way ticket and €1,032 for a return.

  • Which airports will I be using when flying from Dublin to Porto Alegre?

    Dublin and Porto Alegre are both served by 1 main airport. You will leave Dublin from Dublin and will be arriving at Porto Alegre Salgado Filho.

  • Which aircraft models fly most regularly from Dublin to Porto Alegre?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Dublin to Porto Alegre?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Dublin and Porto Alegre, with Star Alliance being the most commonly used for this route.

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

    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 Porto Alegre.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto Alegre from Dublin 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 Dublin to Porto Alegre?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Porto Alegre with an airline and back to Dublin with another airline.

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

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

Top airlines flying from Dublin to Porto Alegre

 
See real verified KAYAK customer reviews for airlines flying from Dublin to Porto Alegre. 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 Dublin to Porto Alegre? 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 1358 reviews
7.2Food
7.8Boarding
8.4Crew
7.1Entertainment
7.7Comfort
Airline reviews

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

8.0 ExcellentShereen, Apr 2025AMS - YUL
Read more KLM reviews

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

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.

We boarded the plane and waited for 30 minutes ultimately for them to cancel the flight due to engineering issues.

This is one of the best flights i had. Good boarding, good seats , good food, and nuce stuff and clean toilets I took the Tourist upgrade and indianischer food , the best.

Love the little chocolate bars, and consumer rights in EU regarding stepped refunds when flights are delayed.

My flight was late from US to Frankfurt so I missed my connecting flight flight and I had to wait for long to catch the next flight which was very tiring. Otherwise everyone was very nice.

Very old plan, bad cabin layout and seats, entertainment system would get 95% through a film and then crash and reboot. I wont be using Lufthansa after I return back home, would rather pau more for a better flight arramgement.

Lufthansa charged me $280 to take skiiis when in the US the boot bag and skiis are one check-in bag. This was not advertised and a real shock at the airport. They only took the boot bag as a check-in item. The seats have been squeezed together like any economy airline and legroom is not as good as it used to be. Otherwise, the flight was fine and staff was helpful for making my connection.

It wasn’t bad but it was not excellent either. The airlines are trying to save as much money as possible and we are paying price for it. Flying is not as it used to be.

Easy 1 hour flight and right over the Alps, pretty cool!!

Staff was great. Space in bathrooms was very good. Boarding went smoothly due to aisles. I would like more room in coach. 2 more inches would be helpful. Lost luggage was a big issue; more on the administrative side than flight related, but diminished the flight experience.

Actual flight was smooth but we were delayed 70 minutes. Were promised to make it up to us but were given no refreshments

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

Information on your arrival and departure airports

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