DUB - POA

€588 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

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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Cheap Flight Deals 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.

Recent return flight deals from Dublin to Porto Alegre

KAYAK's recommended return flight deals from the most popular airlines that fly from Dublin to Porto Alegre.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
16:55 - 00:30DUB-POA
35h 35m2 stops
11:20 - 12:35POA-DUB
45h 15m2 stops
€874Turkish Airlines
Find Deal
Sun, 11 May - Sun, 18 May
07:45 - 23:00DUB-POA
43h 15m3 stops
15:15 - 19:10POA-DUB
23h 55m2 stops
€929
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Sun, 11 May - Sun, 18 May
05:30 - 22:35DUB-POA
21h 05m1 stop
01:40 - 00:05POA-DUB
18h 25m1 stop
€968TAP AIR PORTUGAL
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Sat, 26 Apr - Sat, 10 May
05:30 - 22:35DUB-POA
21h 05m1 stop
01:40 - 09:10POA-DUB
27h 30m2 stops
€976
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Sat, 26 Apr - Sat, 10 May
06:00 - 10:25DUB-POA
32h 25m2 stops
17:05 - 22:25POA-DUB
25h 20m2 stops
€1,048
Find Deal
Sat, 26 Apr - Sun, 11 May
09:15 - 08:45DUB-POA
27h 30m2 stops
01:40 - 00:59POA-DUB
19h 19m1 stop
€1,068
Find Deal
Sun, 11 May - Sat, 17 May
05:30 - 22:50DUB-POA
21h 20m3 stops
01:40 - 09:10POA-DUB
27h 30m2 stops
€1,123
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Sat, 26 Apr - Sat, 10 May
12:30 - 13:20DUB-POA
28h 50m2 stops
13:50 - 10:20POA-DUB
40h 30m2 stops
€1,213United Airlines
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Sun, 11 May - Sun, 18 May
12:45 - 17:00DUB-POA
32h 15m2 stops
11:05 - 09:50POA-DUB
18h 45m2 stops
€1,457British Airways
Find Deal
Thu, 10 Apr - Thu, 1 May
05:30 - 20:25DUB-POA
18h 55m1 stop
21:55 - 00:05POA-DUB
22h 10m1 stop
€2,171TAP AIR PORTUGAL
Find Deal
Thu, 10 Apr - Thu, 1 May

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 (€874) and TAP AIR PORTUGAL (€968).

Good to know

Low season

May

High season

December

Cheapest flight

€588
Best time to beat the crowds (21% less expensive on average)
Most popular time to fly (27% 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 €634 for a one-way ticket and €942 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, 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.

See more FAQs

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 1321 reviews
7.7Comfort
8.4Crew
7.3Food
7.8Boarding
7.1Entertainment
Airline reviews

You should not have to pay for WiFi in business class

8.0 ExcellentJohn, Mar 2025EZE - AMS
Read more KLM reviews

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

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.

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.

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.

They were late and I missed my flight for Chicago. Terrible experience with Austrian airline this time.

Flight from Washington to Munich it was disappointing. I do not get the seat for what i pay. And the crew were rude with people which speaks other languages than german!

Plane was delayed about an hour but nice crew and service

My luggage is lost! I waited in Denver co and seen nothing almost lost my flight due to waiting for my bags and still nothing I hope to contact customer service today hope they find it

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

Information on your arrival and departure airports

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